Page 1 Maintenance Manual Spectrum Master™ Model MS2721B Handheld Spectrum Analyzer and Base Station Analyzer Anritsu Company Part Number: 10580-00177 490 Jarvis Drive Revision: D Morgan Hill, CA 95037-2809 Published: March 2015 Copyright 2007, 2015 Anritsu Company...
Page 3 Some or all of the following five symbols may or may not be used on all Anritsu equipment. In addition, there may be other labels attached to products that are not shown in the diagrams in this manual.
Page 4 These hazardous compounds present a risk of injury or loss due to exposure. Anritsu Company recommends removing the battery for long-term storage of the instrument and storing the battery in a leak-proof, plastic container.
Page 5: Table Of Contents
Table of Contents Chapter 1—General Information Introduction ..............1-1 Recommended Test Equipment .
Page 6 Table of Contents (Continued) Chapter 3—Performance Verification 2 Introduction ..............3-1 Optional Functions Verification .
Page 7 Table of Contents (Continued) 3-12 EVDO Signal Analyzer Option Verification (Options 62 and 63) ..... . 3-68 EVDO Signal Analyzer Test Setup: ......... . 3-70 8-PSK Modulation Channel Power, Frequency Error, Rho, and Tau Tests .
Page 8 Table of Contents (Continued) Appendix A—Test Records Spectrum Analyzer Frequency Accuracy ........A-2 Spectrum Analyzer SSB Phase Noise Verification .
Page 9 Table of Contents (Continued) DVB-T/H Signal Analyzer Level Accuracy Verification ......A-44 DVB-T/H Analyzer 1 dB Compression Level with Pre Amp OFF .
Page 10 Table of Contents (Continued) Contents-6 PN: 10580-00177 Rev. D MS2721B MM...
Page 11: Chapter 1-General Information
Caution Before making any measurement, ensure that all equipment has warmed up for at least 30 minutes. Recommended Test Equipment The following test equipment is recommended for use in testing and maintaining Anritsu Spectrum Master Model MS2721B. Table 1-1 is a list of test equipment that is required for verifying the spectrum analyzer functions.
Page 12: 1-2 Recommended Test Equipment
1-2 Recommended Test Equipment General Information Table 1-1. Test Equipment Required for Verifying Spectrum Analyzer Functions Instrument Critical Specification Recommended Manufacturer/Model Fixed Attenuator 20 dB Attenuation Aeroflex/Weinschel Model 44-20 (Qty 2) Fixed Attenuator 6 dB Attenuation Aeroflex/Weinschel Model 44-6 (Qty 2) Fixed Attenuator 2 dB Attenuation Aeroflex/Weinschel Model 44-2 (Qty 2)
Page 13: Optional Functions Verification
Adapter Frequency: DC to 20 GHz Maury Microwave Model 8828B N(m)-N(m), 50 Ohm Quantity: 2 each [One each required only if Anritsu Coupler and Circulator are used] Adapter Frequency: DC to 20 GHz Anritsu Model 34RKNF50 K(m)-N(f), 50 Ohm Adapter...
Page 14: Replaceable Parts
Frequency Range: Meca Electronics, Inc. part number 800 to 1000 MHz CN-0.900 Isolation: 20 dB min. Alternative: Anritsu part number 1000-50 [Two SMA(m)-to-N(f) adapter and one SMA(m) to SMA(m) Adapter required.] RF Coaxial Cable Frequency: DC to 18 GHz Anritsu Model 15NN50-1.5B (Qty 3)
Page 15 General Information 1-3 Replaceable Parts Table 1-3. Replaceable Parts in the Model MS2721B Spectrum Master Part Number Description 2000-1686-R Soft Carrying Case 64126 Case Top (excludes model ID Label and keypad items) 64127 Case Bottom 65747 Model MS2721B ID Label 61379-1 Battery Door 633-44...
Page 16: Troubleshooting
General Information Troubleshooting This section describes the primary troubleshooting operations that can be performed by Anritsu Service Centers. Perform the troubleshooting suggestions in the order that they are listed. Operators of the MS2721B should refer to the User Guide for troubleshooting help.
Page 17: Turn-On Problems
Turn-on Problems Instrument cannot boot-up, no activity occurs when On/Off key is pressed: 1. Battery may be fully discharged. Use an external charger (Anritsu part number 2000-1374) to charge a completely discharged battery. 2. Battery may be the wrong type. Ensure that the battery has an Anritsu label.
Page 18: Battery Pack Charging Problems
Spectrum Analyzer Problems 1. Inspect the Spectrum Analyzer RF In connector for damage. 2. Refer to the User Guide (Anritsu part number 10580-00175). 3. Update system software using Master Software Tools (via the Tools menu in Master Software Tools). 4. Spectrum Analyzer PCB has failed. Replace the Main/Spectrum Analyzer assembly. Refer to “Removal of...
Page 19: Connector Care
General Information 1-5 Connector Care Connector Care Visually inspect connectors for general wear, for cleanliness, and for damage such as bent pins or connector rings. Repair or replace damaged connectors immediately. Dirty connectors can limit the accuracy of your measurements. Damaged connectors can damage the instrument. Connection of cables carrying an electrostatic potential, excess power, or excess voltage can damage the connector or the instrument or both.
Page 20 1-5 Connector Care General Information 1-10 PN: 10580-00177 Rev. D MS2721B MM...
Page 21: Chapter 2 - Performance Verification 1
Make a copies of the blank test records and use them to record measured values. Spectrum Analyzer Function Verification This part of the Performance Verification chapter contains instructions to verify Spectrum Analyzer functions in the Anritsu Spectrum Master Model MS2721B. These tests include: • Spectrum Analyzer Frequency Accuracy •...
Page 22: Spectrum Analyzer Frequency Accuracy
Figure 2-1. Spectrum Analyzer Frequency Accuracy Test Setup Procedure: 1. Connect the external 10 MHz Reference to the Anritsu MG3692x Synthesized Signal Generator. Note Do not connect the external 10 MHz Reference to the Spectrum Master Model MS2721B. 2. Connect the output of the Synthesized Signal Generator to the Spectrum Analyzer RF In port of the MS2721B.
Page 23 Performance Verification 1 2-2 Spectrum Analyzer Function Verification 9. Press the VBW soft key and set to 30 Hz. 10. Press the Marker key, and press the Peak Search soft key. 11. Record the marker frequency in Table A-1, “Spectrum Analyzer Frequency Accuracy” on page A-2 , and verify that it is within specification.
Page 24: Spectrum Analyzer Internal Reference Frequency Adjustment
• Anritsu MG3692x Synthesized Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Spectrum Master Model MS2721B Procedure: 1. Connect the external 10 MHz Reference to the Anritsu MG3692x Synthesized Signal Generator as shown Figure 2-1. Note Do not connect the external 10 MHz Reference to the MS2721B.
Page 25 Performance Verification 1 2-2 Spectrum Analyzer Function Verification Shift Key Soft Keys 4, 6, and 8 Figure 2-2. MS272xB Service Mode 12. Press the Service Menu soft key, then the APP Service soft key. 13. Press the Calibration soft key, then the 10 MHz Ref soft key. 14.
Page 26: Spectrum Analyzer Ssb Phase Noise Verification
• Frequency Reference Symmetricom Rubisource T&M • Spectrum Master Model MS2721B Procedure: 1. Connect the external 10 MHz Reference to the Anritsu MG3692x Synthesized Signal Generator as shown Figure 2-1. 2. Connect the output of the synthesized signal generator to the Spectrum Analyzer RF In connector of the MS2721B.
Page 27: Spectrum Analyzer Resolution Bandwidth Accuracy
MS2721B. Required Equipment: • Anritsu MG3692x Synthesized Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Spectrum Master Model MS2721B • Adapter, Anritsu Model 34RKNF50 or Adapter, Anritsu Model 34NN50A Adapter (to back panel) MG3692X To Ext Ref In 10 MHz Reference MS2721B Figure 2-3.
Page 28 2-2 Spectrum Analyzer Function Verification Performance Verification 1 4. Set the MG3692x to 1 GHz CW, with an output level of –30 dBm. Apply the signal to the Spectrum Analyzer RF In connector of the MS2721B. 5. On the MS2721B, set the Span to 4.5 MHz. 6.
Page 29: Spectrum Analyzer Second Harmonic Distortion
This test verifies the second harmonic distortion of the Spectrum Analyzer in the Spectrum Master Model MS2721B. Required Equipment: • Anritsu MG3692x Synthesized Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Lowpass Filter, Anritsu Part Number 1030-96 (RLC Electronics) • Spectrum Master Model MS2721B Adapter MG3692X (to back panel)
Page 30 2-2 Spectrum Analyzer Function Verification Performance Verification 1 Procedure: 1. Set the MG3692x Synthesized Signal Generator to 50.1 MHz CW and set the output level to –30 dBm. 2. Connect the synthesized signal generator output to the Spectrum Analyzer RF In connector of the MS2721B through the 50 MHz lowpass filter, as shown in Figure 2-4).
Page 31: Spectrum Analyzer Third Order Intercept (Toi) Verification
The following test verifies the Third Order Intercept point (also known as TOI or IP3) of the Spectrum Analyzer in the Spectrum Master Model MS2721B. 600 MHz TOI Test Required Equipment: • Anritsu MG3692x Synthesized Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Spectrum Master Model MS2721B • Signal Generator, Agilent Model 8648D •...
Page 32 2-2 Spectrum Analyzer Function Verification Performance Verification 1 Adapter ML2438A Power Meter 34NN50A MS2721B Sensor 2 dB 6 dB 20 dB 20 dB 6 dB 2 dB Attenuators Power Attenuators Splitter 1870A MG3692A Agilent 8648D Rear 10 MHz Reference Figure 2-5. Third Order Intercept (TOI) Verification Characterization Setup Procedure: 1.
Page 33 Performance Verification 1 2-2 Spectrum Analyzer Function Verification 4. Set the Agilent 8648D Signal Generator RF to OFF ("RF OFF" appears on the right side of the display). 5. Connect the power sensor to the splitter "output" and adjust the power of the MG3692x so that –20 dBm appears at the splitter "output"...
Page 34 2-2 Spectrum Analyzer Function Verification Performance Verification 1 11. Disconnect the power sensor from the "output" of the splitter and connect the splitter "output" to the MS2721B Spectrum Analyzer RF In connector through the Anritsu Model 34NN50A adapter. Adapter ML2438A Power Meter...
Page 35: 3.5 Ghz Toi Test
Pre Amp: Off Detection: RMS 10. Disconnect the power sensor from the "output" of the splitter and connect the splitter "output" to the MS2721B Spectrum Analyzer RF In connector through the Anritsu Model 34NN50A adapter, as shown Figure 2-6. 11. Turn on the RF of the MG3692x and of the 8648D signal generator.
Page 36 2-2 Spectrum Analyzer Function Verification Performance Verification 1 15. Determine which signal is larger (signal at 3.499851 GHz or signal at 3.500151 GHz). Use the larger value for "max" to calculate the TOI for 3.5 GHz (refer to the following example calculation): TOI = –20 + [(–20 –...
Page 37: Spectrum Analyzer Displayed Average Noise Level (Danl)
The following test can be used to verify the Displayed Average Noise Level of the MS2721B. This test is performed using the RMS detection mode, first with Pre Amp on, then with Pre Amp off. Required Equipment: • Spectrum Master Model MS2721B • 50 ohm termination, Anritsu Model 28N50-2 28N50-2 MS2721B Figure 2-7.
Page 38: Spectrum Analyzer Residual Spurious Response
“Residual Spurious Test with Pre Amp Off” Required Equipment: • Spectrum Master Model MS2721B • 50 ohm termination, Anritsu Model 28N50-2 Residual Spurious Test with Pre Amp On Procedure: 1. Connect the 50 ohm termination to the Spectrum Analyzer RF In connector as shown in Figure 2-7.
Page 39 Performance Verification 1 2-2 Spectrum Analyzer Function Verification 6. Ensure that the Pre Amp On/Off soft key is in the Off position. If the Pre Amp is on, then press the Pre Amp On/Off soft key to turn it Off. 7.
Page 40: Input Related Spurious (Irs) Signals
The following test verifies the input related spurious signals of the Spectrum Analyzer in Spectrum Master Model MS2721B. Required Equipment: • Anritsu MG3692x Synthesized Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Spectrum Master Model MS2721B (to back panel)
Page 41: 1701 Mhz Input Related Spurious Check
Performance Verification 1 2-2 Spectrum Analyzer Function Verification 8. Press the Shift key and then press the Sweep (3) key, then press the Detection soft key and then the Peak soft key. 9. Press the Freq key and press the Center Freq soft key. 10.
Page 42: 2145 Mhz Input Related Spurious Check
2-2 Spectrum Analyzer Function Verification Performance Verification 1 41. Record the Marker 1 amplitude reading into the “Measured Spur Level“ column of Table A-16, “Calculated Input signal level at 1701 MHz” on page A-6. 42. Calculate the input related spurious level by subtracting the Marker 1 value in Step 33 from the Marker 1 value in...
Page 43: Spectrum Analyzer Absolute Amplitude Accuracy
• Frequency Reference Symmetricom Rubisource T&M • Spectrum Master Model MS2721B • Power Meter, Anritsu Model ML2438A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 • (2) Power Sensor, Anritsu Model MA2442D • Power Splitter, Aeroflex⁄Weinschel Model 1870A • (2) Adapter, Anritsu Model 34NN50A MS2721B MM PN: 10580-00177 Rev.
Page 44: 50 Mhz Amplitude Accuracy Verification
2-2 Spectrum Analyzer Function Verification Performance Verification 1 50 MHz Amplitude Accuracy Verification ML2438A Power Meter Sensor B Adapter 1870A Power Splitter 10 dB Attenuator to rear panel MG369XA Source 15NNF50-1.5B connector Sensor A 10 MHz Reference Figure 2-9. 50 MHz Amplitude Accuracy Verification Component Characterization Setup Component Characterization: 1.
Page 45 Performance Verification 1 2-2 Spectrum Analyzer Function Verification 8. Record the Sensor B reading in the “Required Sensor B Reading” column of Table A-19. 9. Repeat Step 7 Step 8 for the other power levels in the first column of Table A-19 and record the Sensor B reading in the second column.
Page 46: Amplitude Accuracy Across Frequency Verification
2-2 Spectrum Analyzer Function Verification Performance Verification 1 6. Set the RBW to 1 kHz. 7. Press the Amplitude function hard key and set the Reference Level to 10 dBm. 8. Set the Attenuation Level to 30 dB. 9. Adjust the MG3692x power level so that the power meter reading for Sensor B matches the Sensor B value that is shown in Table A-19, “Characterization Chart for 50 MHz Amplitude Accuracy Verification”...
Page 47 Performance Verification 1 2-2 Spectrum Analyzer Function Verification 8. Adjust the MG3692x output power so that the power meter displays a reading that matches the Sensor B reading for –30 dBm in Table A-21. 9. On the MS2721B, press the Amplitude function hard key, then set the Reference Level to –20 dBm. 10.
Page 48: Khz To 100 Khz Amplitude Accuracy Verification
• (2) Power Sensor, Anritsu Model MA2442D • Power Splitter, Aeroflex⁄Weinschel Model 1870A • (2) Adapter, Anritsu Model 34NN50A • Low Frequency Cal Fixture, Anritsu Model T3449 • Coaxial Cable, BNC(m) to BNC(m), 50 ohm • Adapter, Dual Banana Plug to BNC(f)
Page 49 Performance Verification 1 2-2 Spectrum Analyzer Function Verification 9 kHz to 100 kHz Amplitude Accuracy Verification Setup: 2. Set the MG3692x frequency to 100 kHz CW and the output power to approximately –5 dBm. 3. Adjust the MG3692x output power so that Power Sensor B reads –20 dBm ± 0.1 dB on the power meter. 4.
Page 50 2-2 Spectrum Analyzer Function Verification Performance Verification 1 8. Enter the result in Table A-34 as well as in Table A-35, “9 kHz to 100 kHz Amplitude Accuracy Verification” on page A-12. 9. Repeat Step 6 through Step 8 for frequencies of 55 kHz and 9.5 kHz. 10.
Page 51 Performance Verification 1 2-2 Spectrum Analyzer Function Verification 11. Subtract the P value from the Marker 1 reading and record to the Error column in Table A-35. 12. Verify that the error is within the specification. 13. Repeat Step 6 through Step 12 for the other frequencies in...
Page 52: Spectrum Analyzer Rf Input Vswr Verification
This test verifies the Spectrum Analyzer RF Input VSWR of Spectrum Master Model MS2721B. Required Equipment: • Anritsu Model MS4624x Vector Network Measurement System (VNMS) • Spectrum Master Model MS2721B • 3753R Type N 9 GHz Calibration Kit for VNMS •...
Page 53 Performance Verification 1 2-2 Spectrum Analyzer Function Verification 6. Observe the display on the MS4624x and ensure that S is displayed. 7. Press the Cal key and make the following selections: Perform Cal / Manual Cal / 2 Port / Next Cal Step / Reflection Only / Port 1 Only / Normal (1601 pts max) / Next Cal Step / Port 1 Connector = Type N (M) / Start Cal.
Page 54 2-2 Spectrum Analyzer Function Verification Performance Verification 1 2-34 PN: 10580-00177 Rev. D MS2721B MM...
Page 55: Chapter 3 - Performance Verification 2
Chapter 3 — Performance Verification 2 Introduction This chapter contains test procedures that can be used to verify Options that may be installed in the Spectrum Master Model MS2721B. Blank performance verification test records are provided in Appendix Make a copies of the blank test records and use them to record measured values. Optional Functions Verification This part of the Performance Verification chapter contains instructions to verify the functions of options that may be installed in the Spectrum Master Model MS2721B...
Page 56: Tracking Generator (Option 20) Verification
• Frequency Accuracy Verification • Power Accuracy Verification Required Equipment: • Power Meter, Anritsu Model ML2438A • Frequency Reference Symmetricom Rubisource T&M • Frequency Counter, Anritsu Model MF2412B • Power Sensor, Anritsu Model MA2442D • Spectrum Master Model MS2721B Sample Rate...
Page 57: Power Accuracy Verification
Performance Verification 2 3-3 Tracking Generator (Option 20) Verification 8. Record the frequency of the tracking generator in the “Measured Value” column in Table A-37, “Frequency Accuracy – Tracking Generator (Option 20)” on page A-14. 9. Verify that the frequency is within specification. Power Accuracy Verification ML2438A Power Meter Sensor...
Page 58 3-3 Tracking Generator (Option 20) Verification Performance Verification 2 12. Change the MS2721B Center Frequency to match the Frequency in the next test record in Appendix which is Table A-39, “Level Accuracy 975 MHz – Tracking Generator (Option 20)” on page A-14.
Page 59: Isdb-T Signal Analyzer (Option 30) Verification
Performance Verification 2 3-4 ISDB-T Signal Analyzer (Option 30) Verification ISDB-T Signal Analyzer (Option 30) Verification The tests in this section verify the performance of the optional ISDB-T Signal Analyzer option of the MS2721B. The six tests are: • Frequency Accuracy and Residual MER Verification •...
Page 60: Frequency Accuracy And Residual Mer Verification
Figure 3-3. ISDB-T Option 30 — Signal Analyzer Verification Test Setup Procedure: 1. Connect the 10 MHz Frequency Reference source to the Anritsu MG3700A and MS2721B as shown in Figure 3-3. 2. On the MG3700A, press the yellow Preset key located on the upper-left side of the instrument.
Page 61 Performance Verification 2 3-4 ISDB-T Signal Analyzer (Option 30) Verification 9. Press the F6 soft key, labeled Return. 10. Press the Set key. 11. Using the Down Arrow key, step through the selection list until the Digital_Broadcast option is highlighted. 12.
Page 62 3-4 ISDB-T Signal Analyzer (Option 30) Verification Performance Verification 2 42. On the MG3700A, set the Frequency to 473.14285714 MHz and the output level to –50 dBm. 43. On the MS2721B, press the Frequency/Level function hard key, then press the Pre Amp soft key to turn the Pre Amp ON.
Page 63: Frequency Lock Range Verification
• RF Coaxial Cable, Anritsu Model 15NN50-1.5C • Frequency Reference Symmetricom Rubisource T&M Procedure: 1. Connect the 10 MHz Frequency Reference source to the Anritsu MG3700A and the MS2721B as shown in Figure 3-3, “ISDB-T Option 30 — Signal Analyzer Verification Test Setup” on page 3-6.
Page 64: Level Accuracy Verification
• Anritsu MG3700A Vector Signal Generator • Programmable Attenuator, Anritsu Model MN63A • Power Meter, Anritsu Model ML2438A • Power Sensor, Anritsu Model MA2482D (2) • Anritsu 1N50C RF Limiter • Adapter, Anritsu Model 34NN50A • RF Coaxial Cable, Anritsu Model 15NN50-1.5C •...
Page 65 Performance Verification 2 3-4 ISDB-T Signal Analyzer (Option 30) Verification Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz RF Output Ethernet Control Input Modulation Input MG3700A 15NN50-1.5C RF POWER AMPLIFIER Mini-Circuits TEMP RF POWER AMPLIFIER MN63A IN50C MODEL TIA - 1000 - 1R8 0.5 - 100 MHz 35dB GAIN 4 WATTS SATURATED 1.8 WATTS LINEAR...
Page 66 3-4 ISDB-T Signal Analyzer (Option 30) Verification Performance Verification 2 5. Press the Set key (Note that two Set keys are available, and they both do the same thing). 6. Press the F1 soft key to select Load File to Memory. 7.
Page 67 Performance Verification 2 3-4 ISDB-T Signal Analyzer (Option 30) Verification Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz 10 MHz Out RF Output Ethernet Control Input Modulation Input MG3700A 15NN50-1.5C RF POWER AMPLIFIER Mini-Circuits TEMP RF POWER AMPLIFIER MN63A IN50C MODEL TIA - 1000 - 1R8 0.5 - 100 MHz 35dB GAIN 4 WATTS SATURATED 1.8 WATTS LINEAR...
Page 68 3-4 ISDB-T Signal Analyzer (Option 30) Verification Performance Verification 2 31. Change the Reference Level to –10 dBm. 32. Press the Meas Setup function hard key and then the Meas Mode soft key. 33. Use the Up/Down arrow keys to highlight Average, then press the Enter key. 34.
Page 69 Performance Verification 2 3-4 ISDB-T Signal Analyzer (Option 30) Verification 57. Adjust the MN63A Attenuator so that the Sensor A Reading is –50 dBm ± 1 dB. Record the attenuation reading in the “MN63A Attenuation Reading AT–50)” column in Table A-47, “Readings for Sensor A, Sensor B, DAB(–50), and MN63A Attenuation AT(–50), Option 30”...
Page 70: Db Compression Level Verification
• Anritsu MA2482D Power Sensors (2) • Anritsu 1N50C RF Limter • Anritsu 34NN50A Adapter • Anritsu 15NNF50-1.5C RF Coaxial Cables (3) • Aeroflex/Weinschel 1870A Power Splitter • Aeroflex/Weinschel 44-10 10 dB Fixed Attenuator • Mini-Circuits TIA-1000-1R8 RF Power Amplifier •...
Page 71 Performance Verification 2 3-4 ISDB-T Signal Analyzer (Option 30) Verification 13. Remove Sensor A from the splitter and connect the MS2721B RF In port to the open end of the splitter using an adapter as shown in Figure 3-5, “Level Accuracy Verification Setup – Sensor B Only” on page 3-13.
Page 72 3-4 ISDB-T Signal Analyzer (Option 30) Verification Performance Verification 2 36. Record the result to the Delta column in Table A-55. Verify that it is less than 1 dB. 623.14285714 MHz Tests 37. Remove the MS2721B from the test setup and re-install Sensor A to the open splitter output as shown in Figure 3-4, “Level Accuracy and 1 dB Compression Level Pretest Setup –...
Page 73: Noise Floor Verification
3-4 ISDB-T Signal Analyzer (Option 30) Verification Noise Floor Verification The tests in this section verify the noise floor of the MS2721B in ISDB-T Signal Analyzer mode. Required Equipment: • 50 ohm termination, Anritsu Model 28N50-2 • Spectrum Master Model MS2721B 28N50-2 MS2721B Figure 3-6.
Page 74: Phase Noise Verification
This test verifies the phase noise of the MS2721B in the ISDB-T Signal Analyzer mode. Required Equipment: • Anritsu MG3700A Vector Signal Generator • Frequency Reference Symmetricom Rubisource T&M • RF Coaxial Cable, Anritsu Model 15NN50-1.5C • Spectrum Master Model MS2721B Function Cursor/Edit...
Page 75 Performance Verification 2 3-4 ISDB-T Signal Analyzer (Option 30) Verification 8. Press the Meas Setup function hard key and then the Meas Mode soft key. Use the Down Arrow key to select Average, and then press the Enter key. 9. Wait until the Average counter displays (10/10). 10.
Page 76: Gps Option Verification (Option 31)
Setup Procedure: 1. Connect the GPS antenna to the GPS Antenna connector on the MS2721B. If no fixed GPS antenna is available, then the Anritsu 2000-1410 GPS antenna can be used for this Note test. Ensure that the Anritsu 2000-1410 GPS antenna is in a direct line-of-sight relationship to the satellites or that the antenna is placed outside with no obstructions.
Page 77 Performance Verification 2 3-5 GPS Option Verification (Option 31) (to back panel) MG3692X 10 MHz Reference MS2721B Figure 3-8. GPS Frequency Accuracy Verification Test Setup 3. On the MS2721B, change the Mode to Spectrum Analyzer and preset the instrument. 4. Set the MG3692x output to 7 GHz CW, with an RF output level of –30 dBm. 5.
Page 78: Isdb-T Sfn Analyzer (Option 32) Verification
• Fixed Attenuator, Aeroflex/Weinschel Model 44-10 • Anritsu 1N50C RF Limiter • Adapter, Anritsu Model 34NN50A • Adapter, Midwest Microwave ADT-2615-NF-BNM-02 (2) • RF Coaxial Cable, Anritsu Model 15NN50-1.5C (3) • Spectrum Master Model MS2721B 3-24 PN: 10580-00177 Rev. D...
Page 79 Performance Verification 2 3-6 ISDB-T SFN Analyzer (Option 32) Verification Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz RF Output Ethernet Control Input Modulation Input MG3700A 15NN50-1.5C RF POWER AMPLIFIER Mini-Circuits TEMP RF POWER AMPLIFIER MN63A IN50C MODEL TIA - 1000 - 1R8 0.5 - 100 MHz 35dB GAIN 4 WATTS SATURATED 1.8 WATTS LINEAR...
Page 80 3-6 ISDB-T SFN Analyzer (Option 32) Verification Performance Verification 2 Procedure: 1. Ensure that the Power Amplifier is OFF. 2. Connect the MG3700A Signal Generator, Power Amplifier with N(f) to BNC(m) adapters, RF Limiter, MN63A Programmable Attenuator, Power Divider, Power Meter, and Power Sensors as shown in Figure 3-9, “Level Accuracy and 1 dB Compression Level Pretest Setup –...
Page 81 Performance Verification 2 3-6 ISDB-T SFN Analyzer (Option 32) Verification Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz 10 MHz Out RF Output Ethernet Control Input Modulation Input MG3700A 15NN50-1.5C RF POWER AMPLIFIER Mini-Circuits TEMP RF POWER AMPLIFIER MN63A IN50C MODEL TIA - 1000 - 1R8 0.5 - 100 MHz 35dB GAIN 4 WATTS SATURATED 1.8 WATTS LINEAR...
Page 82 3-6 ISDB-T SFN Analyzer (Option 32) Verification Performance Verification 2 31. Change the Reference Level to –10 dBm. 32. After the data appears on the left of the display, record the –25 dBm Channel Power from the MS2721B in the “Pre Amp Off M(Level)” column in Table A-64.
Page 83 Performance Verification 2 3-6 ISDB-T SFN Analyzer (Option 32) Verification 55. On the MG3700A, adjust the power level so that the Power Meter Sensor A reading is –50.0 dBm ± 0.2 dBm. 56. Record the following values to the appropriate columns in Table A-62: Power Meter Sensor A reading to the “Sensor A Reading”...
Page 84: Db Compression Level Verification
• Fixed Attenuator, Aeroflex/Weinschel Model 44-10 • Anritsu 1N50C RF Limiter • Adapter, Anritsu Model 34NN50A • Adapter, Midwest Microwave ADT-2615-NF-BNM-02 (2) • RF Coaxial Cable, Anritsu Model 15NN50-1.5C (3) • Spectrum Master Model MS2721B Procedure: 1. Ensure that the Power Amplifier is OFF.
Page 85 Performance Verification 2 3-6 ISDB-T SFN Analyzer (Option 32) Verification 14. Set the MS2721B to ISDB-T SFN Analyzer mode and preset the unit. 15. Press the Meas Setup function hard key and set Meas Mode to Single. 16. Press the Frequency/Level function hard key and ensure that the MS2721B Channel is set to 13 and that Pre Amp is OFF.
Page 86 3-6 ISDB-T SFN Analyzer (Option 32) Verification Performance Verification 2 623.14285714 MHz Tests 37. Remove the MS2721B from the test setup and re-install Sensor A to the open splitter output as shown in Figure 3-9, “Level Accuracy and 1 dB Compression Level Pretest Setup – Two Sensors” on page 3-25.
Page 87: Noise Floor Verification
3-6 ISDB-T SFN Analyzer (Option 32) Verification Noise Floor Verification The tests in this section verify the noise floor of the MS2721B in ISDB-T SFN Analyzer mode. Required Equipment: • 50 ohm termination, Anritsu Model 28N50-2 • Spectrum Master Model MS2721B 28N50-2 MS2721B Figure 3-11.
Page 88: Gsm/Gprs/Edge Signal Analyzer (Options 40 And 41) Verification
• Frequency Reference Symmetricom Rubisource T&M • Power Meter, Anritsu Model ML2438A • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Power Sensor, Anritsu Model MA2482D • RF Coaxial Cable, Anritsu Model 15NN50-1.5B • Adapter, Anritsu Model 34NN50A • Spectrum Master Model MS2721B 3-34 PN: 10580-00177 Rev.
Page 89 Performance Verification 2 3-7 GSM/GPRS/EDGE Signal Analyzer (Options 40 and 41) Verification ML2438A Power Meter MA2482D 15NNF50-1.5B Power Sensor MG3700A Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz RF Output Power Ethernet Control Input Modulation Input Splitter 1870A (to back panel) Adapter N(m) to N(m) Adapter...
Page 90: Gsm Burst Power, Frequency Error, And Phase Error Tests
3-7 GSM/GPRS/EDGE Signal Analyzer (Options 40 and 41) Verification Performance Verification 2 GSM Burst Power, Frequency Error, and Phase Error Tests Test Procedure: 1. On the MG3700A, press the Preset key (Yellow key on the upper left-hand side). 2. Press the Down Arrow key or turn the knob to select Yes. 3.
Page 91 Performance Verification 2 3-7 GSM/GPRS/EDGE Signal Analyzer (Options 40 and 41) Verification 27. Adjust the level of the MG3700A so that the power meter reads –10 dBm ± 0.2 dB. 28. On the MS2721B, set the Center Freq to 1800 MHz. Then wait 15 seconds to allow the MS2721B to update its measured results.
Page 92: Edge Burst Power, Frequency Error And Residual Error Tests
3-7 GSM/GPRS/EDGE Signal Analyzer (Options 40 and 41) Verification Performance Verification 2 EDGE Burst Power, Frequency Error and Residual Error Tests Test Procedure: 1. Verify that the equipment settings are unchanged from the previous test. 2. On the MG3700A, change the selected pattern to "DL_MCS-9_1SLOT". 3.
Page 93 Performance Verification 2 3-7 GSM/GPRS/EDGE Signal Analyzer (Options 40 and 41) Verification 22. For an MS2721B with Option 41 (GSM/GPRS/EDGE Demodulator), record the displayed EVM (rms) into Table A-91, “EVM RMS at 850 MHz, –10 dBm Level, DL_MCS-9_1SLOT Pattern, Option 41” on page A-31.
Page 94: Cdma Signal Analyzer (Options 42 And 43) Verification
• Frequency Reference Symmetricom Rubisource T&M • Power Meter, Anritsu Model ML2438A • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Power Sensor, Anritsu Model MA2482D • RF Coaxial Cable, Anritsu Model 15NN50-1.5B • Adapter, Anritsu Model 34NN50A • Spectrum Master Model MS2721B 3-40 PN: 10580-00177 Rev.
Page 95 Performance Verification 2 3-8 CDMA Signal Analyzer (Options 42 and 43) Verification ML2438A Power Meter 15NNF50-1.5B MG3700A MA2482D Function Cursor/Edit MG3700 Vector Signal Generator Power Sensor 250kHz-6GHz RF Output Power Ethernet Control Input Modulation Input Splitter 1870A (to back panel) AUX Input/Output Connector 1 Adapter...
Page 96: Cdmaone Channel Power, Frequency Error, Rho, And Tau Tests
3-8 CDMA Signal Analyzer (Options 42 and 43) Verification Performance Verification 2 cdmaOne Channel Power, Frequency Error, Rho, and Tau Tests Test Procedure: 1. On the MG3700A, press the Preset key (Yellow key on the upper left-hand side). 2. Press the Down Arrow key or turn the knob to select Yes. 3.
Page 97 Performance Verification 2 3-8 CDMA Signal Analyzer (Options 42 and 43) Verification 26. For an MS2721B with Option 43 (cdmaOne and CDMA2000 1xRTT Demodulator), record the displayed Freq Error, Rho, and Tau in Table A-97, “At 1930.05 MHz, –30 dBm Level, cdmaOne, Option 43” on page A-33.
Page 98: Cdma2000 Channel Power, Frequency Error, Rho And Tau Tests
3-8 CDMA Signal Analyzer (Options 42 and 43) Verification Performance Verification 2 CDMA2000 Channel Power, Frequency Error, Rho and Tau Tests Test Procedure: 1. Verify that the equipment settings are unchanged from the previous test. 2. On the MG3700A, change the selected pattern to "FWD_RC3-5_9channel". 3.
Page 99: Wcdma/Hsdpa Signal Analyzer (Options 44, 45, And 65) Verification
• Programmable Attenuator, Anritsu Model MN63A • Circulator • High Power Load, Aeroflex⁄Weinschel Model M1418 • Coupler • Power Sensor, Anritsu Model MA2482D (2) • Adapter, Anritsu Model 34NN50A (2) • Spectrum Master Model MS2721B MS2721B MM PN: 10580-00177 Rev. D...
Page 100 3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification Performance Verification 2 ML2438A Power Meter MG3700A RF Power Amplifier Function Cursor/Edit Mini-Circuits TEMP MG3700 RF POWER AMPLIFIER Vector Signal Generator 250kHz-6GHz MODEL TIA - 1000 - 1R8 0.5 - 100 MHz 35dB GAIN 4 WATTS SATURATED 1.8 WATTS LINEAR RF Output...
Page 101 Performance Verification 2 3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification 4. Press the On/Off key to turn on the MS2721B and wait until the measurement display appears, then press the Shift key and press the Mode (9) key to activate the mode selection menu. 5.
Page 102 3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification Performance Verification 2 ML2438A Power Meter MG3700A RF Power Amplifier Function Cursor/Edit Mini-Circuits TEMP MG3700 RF POWER AMPLIFIER Vector Signal Generator 250kHz-6GHz MODEL TIA - 1000 - 1R8 0.5 - 100 MHz 35dB GAIN 4 WATTS SATURATED 1.8 WATTS LINEAR RF Output...
Page 103 Performance Verification 2 3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification 37. On the MG3700A, turn on the RF output and use the knob to adjust power level to read the value of PMA.10C on Sensor A refer to Table A-100).
Page 104 3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification Performance Verification 2 65. Calculate the value of Sensor A reading (PMA–20) for –20 dBm Test Level by using the following formula: PMA-20 = PMA.10C – 30 66. Record the calculated value in Table A-101.
Page 105: Wcdma Occupied Bandwidth (Obw) Verification (Option 44)
• Power Sensor, Anritsu Model MA2482D • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 (2) • Adapter, Anritsu Model 34NN50A (2) • RF Coaxial Cable, Anritsu Model 15NN50-1.5B • Spectrum Master Model MS2721B MS2721B MM PN: 10580-00177 Rev. D...
Page 106 3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification Performance Verification 2 ML2438A Power Meter Sensor MG3700A Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz Attenuator 34NN50A 10 dB Adapter RF Output Power Ethernet Control Input Modulation Input Splitter 1870A 15NN50-1.5B (to back panel) Attenuator...
Page 107: Wcdma Rf Channel Power Accuracy And Aclr Verification (Option 44)
Performance Verification 2 3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification 8. Press the Down Arrow key to select Yes. 9. Press the Set key (Note that two Set keys are available, and they both do the same thing). 10.
Page 108: Hsdpa Rf Channel Power Accuracy And Aclr Verification (Option 44)
3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification Performance Verification 2 11. Press the (F1) soft key again to select "Select Package" 12. Using the Down Arrow key step through the selection list until the "W-CDMA(BS Tx test)" option is highlighted.
Page 109 Performance Verification 2 3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification 1. Turn on the MG3700A Vector Signal Generator and the ML2438A power meter. 2. Connect the power sensor to the power meter and calibrate the sensor. 3. Connect the MG3700A, splitter, attenuator, power meter, and sensor according to Figure 3-16 on page 3-52.
Page 110 3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification Performance Verification 2 30. Record in the calculated results to the corresponding cells in the "Calculated ACLR Error" column of Table A-107, and verify that they are within specification. 31. Calculate the ACLR Error at 5 MHz Offset by using the following formula: ACLR Error at –5 MHz or +5 MHz Offset = (–45/10) (Measured_ACLR/10)
Page 111: Error Vector Magnitude (Evm) Verification (Options 45 And 65)
Performance Verification 2 3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification Error Vector Magnitude (EVM) Verification (Options 45 and 65) The tests in this section can be used to verify the functionality of the WCDMA or HSDPA Demodulator (or both) of the WCDMA/HSDPA Signal Analyzer in the Spectrum Master Model MS2721B.
Page 112: For An Ms2721B With Option 65
3-9 WCDMA/HSDPA Signal Analyzer (Options 44, 45, and 65) Verification Performance Verification 2 For an MS2721B with Option 65: 1. On the MG3700A, press the Preset key (Yellow key on the upper left hand side). 2. Press the Down Arrow key to select Yes. 3.
Page 113: 3-10 Fixed Wimax Signal Analyzer (Options 46 And 47) Verification
• Power Sensor, Anritsu Model MA2482D • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 (2) • Adapter, Anritsu Model 34NN50A (2) • RF Coaxial Cable, Anritsu Model 15NN50-1.5B • Spectrum Master Model MS2721B MS2721B MM PN: 10580-00177 Rev. D...
Page 114: Fixed Wimax Channel Power Accuracy Tests (Option 46)
3-10 Fixed WiMAX Signal Analyzer (Options 46 and 47) Verification Performance Verification 2 ML2438A Power Meter Sensor MG3700A Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz Attenuator 34NN50A 10 dB Adapter RF Output Power Ethernet Control Input Modulation Input Splitter 1870A 15NN50-1.5B (to back panel) Attenuator...
Page 115 Performance Verification 2 3-10 Fixed WiMAX Signal Analyzer (Options 46 and 47) Verification Fixed WiMAX Signal Analyzer Setup: 4. Set the MG3700A as follows: a. Press the yellow Preset button (answer yes to the question). b. Press the Set key (Note that two Set keys are available, and they both do the same thing). c.
Page 116 3-10 Fixed WiMAX Signal Analyzer (Options 46 and 47) Verification Performance Verification 2 19. Verify that the errors are within specification. 20. Set the calibration factor frequency of the power sensor to 5600.5 MHz. 21. Set MG3700A Frequency to 5600.5 MHz. 22.
Page 117: Fixed Wimax Residual Evm And Frequency Error Tests (Option 47)
Performance Verification 2 3-10 Fixed WiMAX Signal Analyzer (Options 46 and 47) Verification Fixed WiMAX Residual EVM and Frequency Error Tests (Option 47) Procedure: 1. Connect the MA2482D Power Sensor to the power meter and zero the meter. 2. Set the calibration factor frequency of the power sensor to 2600.5 MHz. 3.
Page 118 3-10 Fixed WiMAX Signal Analyzer (Options 46 and 47) Verification Performance Verification 2 18. Measure the EVM (rms) for both –15 dBm and –50 dBm, and then record the measured results in Table A-112. 19. Verify that the measured EVM values are within specification. 20.
Page 119: Td-Scdma Signal Analyzer (Options 60 And 61) Verification
• Power Sensor, Anritsu Model MA2482D • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 (2) • Adapter, Anritsu Model 34NN50A (2) • RF Coaxial Cable, Anritsu Model 15NN50-1.5C • Coaxial Cable, BNC(m)-to-BNC(m), 50 ohm • Spectrum Master Model MS2721B MS2721B MM PN: 10580-00177 Rev.
Page 120 3-11 TD-SCDMA Signal Analyzer (Options 60 and 61) Verification Performance Verification 2 ML2438A Power Meter 15NNF50-1.5B MG3700A MA2482D Function Cursor/Edit MG3700 Vector Signal Generator Power Sensor 250kHz-6GHz 10 dB Fixed RF Output Attenuator Power Ethernet Control Input Modulation Input Splitter 1870A (to back panel) AUX Input/Output 10 dB Fixed...
Page 121 Performance Verification 2 3-11 TD-SCDMA Signal Analyzer (Options 60 and 61) Verification 4. Set the MS2721B to TD-SCDMA Signal Analyzer mode and preset the unit. 5. On the MG3700A, press the Preset key (yellow key on the upper left hand side). 6.
Page 122: Evdo Signal Analyzer Option Verification (Options 62 And 63)
• Power Meter, Anritsu Model ML2438A • Power Sensor, Anritsu Model MA2482D • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Adapter, Anritsu Model 34NN50A (2) • RF Coaxial Cable, Anritsu Model 15NN50-1.5B • Spectrum Master Model MS2721B 3-68 PN: 10580-00177 Rev. D...
Page 123 Performance Verification 2 3-12 EVDO Signal Analyzer Option Verification (Options 62 and 63) EVDO Signal Analyzer ML2438A Power Meter 15NNF50-1.5B MG3700A MA2482D Function Cursor/Edit MG3700 Vector Signal Generator Power Sensor 250kHz-6GHz RF Output Power Ethernet Control Input Modulation Input Splitter 1870A (to back panel) AUX Input/Output Connector 1...
Page 124: Evdo Signal Analyzer Test Setup
3-12 EVDO Signal Analyzer Option Verification (Options 62 and 63) Performance Verification 2 EVDO Signal Analyzer Test Setup: Set up Procedure: 1. Connect the equipment as shown in Figure 3-19. 2. Calibrate the power sensor prior to connecting to the power splitter. 3.
Page 125 Performance Verification 2 3-12 EVDO Signal Analyzer Option Verification (Options 62 and 63) 20. For an MS2721B with Option 63 (EVDO Demodulator), record the displayed Freq Error, Rho Pilot, and Tau in Table A-120, “EVDO Demodulator at 870.03 MHz, –50 dBm Level, 921.6 kps 8-PSK Modulation, Option 63”...
Page 126: Qpsk Modulation Channel Power, Frequency Error, Rho, And Tau Tests
3-12 EVDO Signal Analyzer Option Verification (Options 62 and 63) Performance Verification 2 QPSK Modulation Channel Power, Frequency Error, Rho, and Tau Tests Test Procedure: 1. Ensure that the equipment settings are unchanged from the previous test. 2. On the MG3700A, change the selected pattern to "FWD_38_4KBPS_16SLOT". 3.
Page 127: Idle Slot Channel Power, Frequency Error, Rho, And Tau Tests
Performance Verification 2 3-12 EVDO Signal Analyzer Option Verification (Options 62 and 63) Idle Slot Channel Power, Frequency Error, Rho, and Tau Tests Test Procedure: 1. Ensure that the equipment settings are unchanged from the previous test. The power sensor Cal Factor frequency should still be at 1930 MHz, the MG3700A frequency and MS2721B Center Frequency should still be at 1930.05 MHz.
Page 128: 3-13 Dvb-T/H Signal Analyzer (Options 64 And 57) Verification
The tests in this section verify the frequency accuracy and residual modulation error ratio (MER) of the MS2711B in DVB-T/H Signal Analyzer mode. Required Equipment: • Anritsu MG3700A Vector Signal Generator • Frequency Reference Symmetricom Rubisource T&M • RF Coaxial Cable, Anritsu Model 15NN50-1.5C Function Cursor/Edit MG3700 Vector Signal...
Page 129 Performance Verification 2 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification 1. Connect the 10 MHz External Reference signal into the MG3700A and the MS2721B as shown in Figure 3-20. 2. On MG3700A, press the yellow Preset key on the upper left side of the instrument. 3.
Page 130 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification Performance Verification 2 37. Set the MG3700A Level to –50 dBm. 38. Set the MS2721B Reference Level to –50 dBm. 39. Wait until Average (10/10) appears at the top of the display. 40.
Page 131: Frequency Lock Range Verification
• RF Coaxial Cable, Anritsu Model 15NN50-1.5C Procedure: 1. Connect the 10 MHz Frequency Reference source to the Anritsu MG3700A and MS2721B as shown above Figure 3-20, “DVB-T/H Option 64 and Option 57 – Signal Analyzer Test Setup” on page 3-74.
Page 132 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification Performance Verification 2 29. Press Execute Measure. After Average (10/10) appears, record the Frequency Offset in the “473.91 MHz” row of Table A-129. 3-78 PN: 10580-00177 Rev. D MS2721B MM...
Page 133: Level Accuracy Verification
• Power Sensor, Anritsu Model MA2482D (2) • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 • RF Coaxial Cable, Anritsu Model 15NN50-1.5C (3) • Adapter, Anritsu Model 34NN50A • Midwest Microwave ADT-2615-NF-BNM-02 Adapters (2) • Anritsu 1N50C RF Limiter •...
Page 134 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification Performance Verification 2 Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz RF Output Ethernet Control Input Modulation Input MG3700A 15NN50-1.5C RF POWER AMPLIFIER Mini-Circuits TEMP RF POWER AMPLIFIER MN63A IN50C MODEL TIA - 1000 - 1R8 0.5 - 100 MHz 35dB GAIN 4 WATTS SATURATED 1.8 WATTS LINEAR...
Page 135 Performance Verification 2 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification 3. On the MG3700A, press the yellow Preset key located on the upper-left side of the instrument. 4. Press the Down Arrow key to select Yes. 5. Press the Set key (Note that two Set keys are available, and they both do the same thing). 6.
Page 136 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification Performance Verification 2 26. Remove Sensor A from the Power Splitter, and then connect the Power Splitter to the MS2721B Spectrum Analyzer RF In port with an N(m)-to-N(m) adapter, as shown in Figure 3-22.
Page 137 Performance Verification 2 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification 31. Press the Meas Setup function hard key and then the Meas Mode soft key. 32. Use the Up/Down arrow keys to highlight Average, and press the Enter key. 33.
Page 138 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification Performance Verification 2 56. Adjust the MN63A Attenuator so that the Sensor A reading is –50 dBm ± 1 dBm. Record the attenuation reading in Table A-131, “Readings for Sensor A, Sensor B, DAB(–50), and MN63A Attenuation AT(–50), Option 64”...
Page 139: Db Compression Level Verification
• Power Sensor, Anritsu Model MA2482D (2) • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 • RF Coaxial Cable, Anritsu Model 15NN50-1.5C (3) • Adapter, Anritsu Model 34NN50A • Midwest Microwave ADT-2615-NF-BNM-02 Adapters (2) • Anritsu 1N50C RF Limiter MS2721B MM PN: 10580-00177 Rev.
Page 140 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification Performance Verification 2 Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz RF Output Ethernet Control Input Modulation Input MG3700A 15NN50-1.5C RF POWER AMPLIFIER Mini-Circuits TEMP RF POWER AMPLIFIER MN63A IN50C MODEL TIA - 1000 - 1R8 0.5 - 100 MHz 35dB GAIN 4 WATTS SATURATED 1.8 WATTS LINEAR...
Page 141 Performance Verification 2 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification 4. Connect the MG3700A Signal Generator, Power Amplifier with N(f)-to-BNC(m) Adapters, RF Limiter, MN63A Programmable Attenuator, Power Divider, Power Meter, and Power Sensors as shown in Figure 3-23. 5.
Page 142 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification Performance Verification 2 Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz 10 MHz Out RF Output Ethernet Control Input Modulation Input MG3700A 15NN50-1.5C RF POWER AMPLIFIER Mini-Circuits TEMP RF POWER AMPLIFIER MN63A IN50C MODEL TIA - 1000 - 1R8 0.5 - 100 MHz 35dB GAIN...
Page 143 Performance Verification 2 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification 18. Record the MS2721B Channel Power reading, MeasCP(–25), to the –25 dBm “Test Level” row of the “Measured Value” column in Table A-136, “DVB-T/H Analyzer 1 dB Compression Level Channel 21 with Pre Amp OFF, Option 64”...
Page 144 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification Performance Verification 2 38. Calculate the Delta at –43 dBm Input, Delta(–43), by using the following formula: Delta(–43) = M(Sa) – 18 – MeasCP(–43) + Dev(–50) 39. Record the result to the Delta column in Table A-139, and verify that it is less than 1 dB.
Page 145: Noise Floor Verification
3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification Noise Floor Verification The tests in this section verify the noise floor of the MS2721B in DVB-T/H Signal Analyzer mode. Required Equipment: • 50 ohm termination, Anritsu Model 28N50-2 • Spectrum Master Model MS2721B 28N50-2 MS2721B Figure 3-25.
Page 146: Ber Measurement Functional Check, Option 57 Only
• Power Splitter, Aeroflex⁄Weinschel Model 1870A • Power Sensor, Anritsu Model MA2482D • Adapter, Anritsu Model 34NN50A • RF Coaxial Cable, Anritsu Model 15NN50-1.5C • RF Coaxial Cable, BNC-to-BNC, 75 ohm, Anritsu Model 3-806-169 • Spectrum Master Model MS2721B 3-92 PN: 10580-00177 Rev. D...
Page 147 Performance Verification 2 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification MP8931A MP8931A ML2438A Power Meter MA2482D Power 15NNF50-1.5B Sensor MG3700A Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz RF Output Power Ethernet Control Input Modulation Input Splitter 1870A Adapter N(m) to N(m) Adapter MS2721B...
Page 148 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification Performance Verification 2 3. Connect the MG3700A Signal Generator, Power Splitter, Power Sensor, 34NN50A Adapter, MS2721B, and the MP8931A as shown in Figure 3-26. Use a 75 Ohm BNC cable to connect between the DVB-ASI Input connector of the MP8931A and Note the DVB-ASI Out connector of the MS2721B.
Page 149 Performance Verification 2 3-13 DVB-T/H Signal Analyzer (Options 64 and 57) Verification 35. Use the Arrow keys to highlight the blank line between Pattern:[ and the small violet B memory symbol. 36. Press the Set key. 37. Ensure that MS2721B-057_Inspection is highlighted and press the Set key. 38.
Page 150: 3-14 Mobile Wimax Signal Analyzer (Options 66 And 67) Verification
• Power Sensor, Anritsu Model MA2482D • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 (2) • Adapter, Anritsu Model 34NN50A (2) • RF Coaxial Cable, Anritsu Model 15NN50-1.5B • Spectrum Master Model MS2721B 3-96 PN: 10580-00177 Rev. D...
Page 151: Mobile Wimax Channel Power Accuracy Tests (Option 66)
Performance Verification 2 3-14 Mobile WiMAX Signal Analyzer (Options 66 and 67) Verification ML2438A Power Meter Sensor MG3700A Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz Attenuator 34NN50A 10 dB Adapter RF Output Power Ethernet Control Input Modulation Input Splitter 1870A 15NN50-1.5B (to back panel) Attenuator...
Page 152: Channel Power Accuracy (10 Mhz Bandwidth And 10 Ms Frame Length)
3-14 Mobile WiMAX Signal Analyzer (Options 66 and 67) Verification Performance Verification 2 Channel Power Accuracy (10 MHz Bandwidth and 10 ms Frame Length) 1. Set the MG3700A as follows: a. Press the yellow Preset button (answer yes to the question). b.
Page 153 Performance Verification 2 3-14 Mobile WiMAX Signal Analyzer (Options 66 and 67) Verification and calculated errors in Table A-146, “Mobile WiMAX Channel Power Accuracy Power Error (3600.5 MHz and –15.0 dBm) Option 66” on page A-47 Table A-147, “Mobile WiMAX Channel Power Accuracy Power Error (3600.5 MHz and –50.0 dBm) Option 66”...
Page 154: Channel Power Accuracy (5 Mhz Bandwidth And 5 Ms Frame Length)
3-14 Mobile WiMAX Signal Analyzer (Options 66 and 67) Verification Performance Verification 2 Channel Power Accuracy (5 MHz Bandwidth and 5 ms Frame Length) 1. Set the MG3700A as follows: a. Press the yellow Preset button (answer yes to the question). b.
Page 155 Performance Verification 2 3-14 Mobile WiMAX Signal Analyzer (Options 66 and 67) Verification and calculated errors in Table A-150, “Mobile WiMAX Channel Power Accuracy Power Error (3600.5 MHz and –15.0 dBm) Option 66” on page A-48 Table A-151, “Mobile WiMAX Channel Power Accuracy Power Error (3600.5 MHz and –50.0 dBm) Option 66”...
Page 156: Mobile Wimax Residual Evm And Frequency Error Tests (Option 67)
Residual EVM and Frequency Error (10 MHz Bandwidth and 10 ms Frame Length) • Residual EVM and Frequency Error (5 MHz Bandwidth and 5 ms Frame Length) Required Equipment: • Anritsu MG3700A Vector Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Spectrum Master Model MS2721B Function...
Page 157: Residual Evm And Frequency Error (10 Mhz Bandwidth And 10 Ms Frame Length)
Performance Verification 2 3-15 Mobile WiMAX Residual EVM and Frequency Error Tests (Option 67) Residual EVM and Frequency Error (10 MHz Bandwidth and 10 ms Frame Length) 3. Set the MG3700A as follows: a. Press the yellow Preset button (answer yes to the question). b.
Page 158: Residual Evm And Frequency Error (5 Mhz Bandwidth And 5 Ms Frame Length)
3-15 Mobile WiMAX Residual EVM and Frequency Error Tests (Option 67) Performance Verification 2 20. Record the MS2721B Frequency Error reading in Table A-154. 21. Set the MG3700A Level to –15.0 dBm. 22. Press the Setup function hard key and set Demod to FCH. 23.
Page 159 Performance Verification 2 3-15 Mobile WiMAX Residual EVM and Frequency Error Tests (Option 67) 12. On the MS2721B, change the Center Frequency to 3600.5 MHz. 13. Press the Setup function hard key and set Demod to FCH. 14. Measure the EVM (rms) for –50 dBm and then record the measured results in Table A-153.
Page 160: 3-16 Lte Signal Analyzer (Options 541 And 542) Verification
3-16 LTE Signal Analyzer (Options 541 and 542) Verification Performance Verification 2 3-16 LTE Signal Analyzer (Options 541 and 542) Verification Introduction The tests in this section verify the functionality of the LTE Signal Analyzer of the MS2721B Spectrum Master. Option 541 is for RF Measurements, and Option 542 is for Modulation Measurements.
Page 161: Lte Channel Power Accuracy Tests (Option 541)
• RF Coaxial Cable, Anritsu Model 15NNF50-1.5C • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 (2) • RF Coaxial Cable, BNC-to-BNC, 75 ohm, Anritsu Model 3-806-169 (Anritsu PN 3-806-169 Coaxial Cable) • 10 MHz Frequency Reference Symmetricom Rubisource T&M •...
Page 162 Figure 3-29. LTE Signal Analyzer Option Verification Procedure: 1. Connect the Power Sensor, Anritsu Model MA2482D, to the power meter, and then zero the sensor. 2. Set the Power Meter Measurement MODE to True RMS, set Averaging MODE to Moving, and set Averaging NUMBER to 256.
Page 163 Performance Verification 2 3-16 LTE Signal Analyzer (Options 541 and 542) Verification Note Both Set keys on the MG3700A perform the same function. 5. Set the MG3700A as follows: a. Press the yellow Preset button (answer yes to the question). b.
Page 164 3-16 LTE Signal Analyzer (Options 541 and 542) Verification Performance Verification 2 18. Change the Center Frequency of the MS2721B to 2150 MHz. 19. Measure the Channel Power for –10 dBm and –50 dBm and then record the measured result and the calculated error into Table A-156, “LTE Channel Power Accuracy (Only for Instruments with Option 541 Installed)”...
Page 165: Lte Residual Evm And Frequency Error Tests (Option 542)
• Spectrum Master: MS2721B Procedure: 1. Connect the Power Sensor, Anritsu Model MA2482D, to the power meter, and then zero the sensor. 2. Set the Power Meter Measurement MODE to True RMS, set Averaging MODE to Moving, and set Averaging NUMBER to 256.
Page 166 3-16 LTE Signal Analyzer (Options 541 and 542) Verification Performance Verification 2 n. Turn On the output. 6. Adjust the MG3700A Level setting with the knob so that the power meter reads –10.0 dBm ± 0.5 dB. 7. Set the MS2721B to LTE Signal Analyzer Mode and preset the unit. 8.
Page 167: 3-17 Dvb-T/H Sfn Analyzer (Option 78) Verification
• Power Sensor, Anritsu Model MA2482D (2) • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 • RF Coaxial Cable, Anritsu Model 15NN50-1.5C (3) • Adapter, Anritsu Model 34NN50A • Midwest Microwave ADT-2615-NF-BNM-02 Adapters (2) • Anritsu 1N50C RF Limiter •...
Page 168 3-17 DVB-T/H SFN Analyzer (Option 78) Verification Performance Verification 2 Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz RF Output Ethernet Control Input Modulation Input MG3700A 15NN50-1.5C RF POWER AMPLIFIER Mini-Circuits TEMP RF POWER AMPLIFIER MN63A IN50C MODEL TIA - 1000 - 1R8 0.5 - 100 MHz 35dB GAIN 4 WATTS SATURATED 1.8 WATTS LINEAR...
Page 169 Performance Verification 2 3-17 DVB-T/H SFN Analyzer (Option 78) Verification 3. On the MG3700A, press the yellow Preset key located in the upper left side of the instrument. 4. Press the Down Arrow key to select Yes. 5. Press the Set key (Note that two Set keys are available, and they both do the same thing). 6.
Page 170 3-17 DVB-T/H SFN Analyzer (Option 78) Verification Performance Verification 2 Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz 10 MHz Out RF Output Ethernet Control Input Modulation Input MG3700A 15NN50-1.5C RF POWER AMPLIFIER Mini-Circuits TEMP RF POWER AMPLIFIER MN63A IN50C MODEL TIA - 1000 - 1R8 0.5 - 100 MHz 35dB GAIN 4 WATTS SATURATED 1.8 WATTS LINEAR...
Page 171 Performance Verification 2 3-17 DVB-T/H SFN Analyzer (Option 78) Verification 32. After the data appears on the left side of the display, record the –25 dBm Channel Power from the MS2721B to the “Pre Amp Off M(Level) (dBm)” column in Table A-164.
Page 172 3-17 DVB-T/H SFN Analyzer (Option 78) Verification Performance Verification 2 54. Adjust the MN63A Attenuator so that the Sensor A reading is –50 dBm ± 1 dBm. Record the attenuation reading as AT(–50) in Table A-162, “Readings for Sensor A, Sensor B, DAB(–50), and MN63A Attenuation AT(–50), Option 78”...
Page 173: Db Compression Level Verification
• Power Sensor, Anritsu Model MA2482D (2) • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 • RF Coaxial Cable, Anritsu Model 15NN50-1.5C (3) • Adapter, Anritsu Model 34NN50A • Midwest Microwave ADT-2615-NF-BNM-02 Adapters (2) • Anritsu 1N50C RF Limiter •...
Page 174 3-17 DVB-T/H SFN Analyzer (Option 78) Verification Performance Verification 2 15. Press the Frequency/Level function hard key and ensure that the MS2721B Channel is set to 21 and Pre Amp is OFF. 16. Set the Reference Level to –25 dBm. 17.
Page 175 Performance Verification 2 3-17 DVB-T/H SFN Analyzer (Option 78) Verification 37. Calculate the Delta at –43 dBm Input, Delta(–43), by using the following formula: Delta(–43) = M(Sa) – 18 – MeasCP(–43) + Dev(–50) 38. Record the result to the Delta (Δ) column in Table A-170, and verify that it is less than 1 dB.
Page 176 3-17 DVB-T/H SFN Analyzer (Option 78) Verification Performance Verification 2 56. Repeat Step 17 through Step 38, using Table A-169, “DVB-T/H SFN Analyzer 1 dB Compression Level Channel 69 858 MHz with Pre Amp OFF, Option 78” on page A-55, Table A-172, “DVB-T/H SFN Analyzer 1 dB Compression Level Channel 69 858 MHz with Pre Amp ON, Option 78”...
Page 177: Noise Floor Verification
3-17 DVB-T/H SFN Analyzer (Option 78) Verification Noise Floor Verification The tests in this section verify the noise floor of the MS2721B in DVB-T/H SFN Analyzer mode. Required Equipment: • 50 ohm termination, Anritsu Model 28N50-2 • Spectrum Master Model MS2721B 28N50-2 MS2721B Figure 3-32.
Page 178 3-17 DVB-T/H SFN Analyzer (Option 78) Verification Performance Verification 2 3-124 PN: 10580-00177 Rev. D MS2721B MM...
Page 179: Chapter 4-Remove And Replace
Chapter 4 — Remove and Replace Introduction Only qualified personnel should open the case and replace internal assemblies. Assemblies that are shown in the replaceable parts list are typically the only items that may be replaced. Because they are highly fragile, items that must be soldered may not be replaced without specialized training.
Page 180 4-3 Battery Pack Removal and Replacement Remove and Replace 2. Place a finger in the battery access door notch and push the door downward, towards the bottom of the instrument. Figure 4-2. Removing the Battery Access Door 3. Remove the battery access door. 4.
Page 181: Battery Pack Information
4-3 Battery Pack Removal and Replacement Battery Pack Information The following information relates to the care and handling of the Anritsu battery pack and Lithium-Ion batteries in general. • The battery pack supplied with the MS2721B may need charging before use. Before using the MS2721B, the internal battery may be charged either in the MS2721B, using either the AC-DC Adapter or the 12-Volt DC adapter, or separately in the optional Dual Battery Charger.
Page 182: Opening The Ms2721B Case
RF circuits and will result in degraded instrument performance. All work should be performed in a static-safe work area. Before opening the case, Anritsu Company strongly recommends that all internally saved files be saved to a PC by using the Master Software Tools utility program or that they be copied to an Note external CF card on the MS2721B.
Page 183 Remove and Replace 4-4 Opening the MS2721B Case 5. Under the DC Power In connector is a ribbon cable. Disconnect either side of this ribbon cable. 6. Unplug the two RF cables (100M SPA and 37.8M IN) that are plugged into the Main PCB. 7.
Page 184: Removal Of The Spectrum Analyzer Pcb
4-5 Removal of the Spectrum Analyzer PCB Remove and Replace Removal of the Spectrum Analyzer PCB Figure 4-7 shows the spectrum analyzer PCB in the case. Figure 4-7. Spectrum Analyzer PCB and Retaining Screws Remove the six larger screws around the edge of the PCB (circled in the figure) to release the board from the case.
Page 185: Main Pcb Assembly Replacement
Remove and Replace 4-8 Main PCB Assembly Replacement Main PCB Assembly Replacement Replacement of the Main PCB and the Spectrum Analyzer PCB is the opposite of removal. The Main PCB assembly and the Spectrum Analyzer module are always replaced as a set. Refer to “Replaceable Parts”...
Page 186: 4-10 Main Pcb Real Time Clock (Rtc) Battery Removal And Replacement
4-10 Main PCB Real Time Clock (RTC) Battery Removal and Replacement Remove and Replace 4-10 Main PCB Real Time Clock (RTC) Battery Removal and Replacement 1. Refer to Figure 4-8 for the location of the RTC battery (circled). Refer to “Replaceable Parts”...
Page 187: Main (Numeric) Keypad Membrane And Pcb Replacement
Remove and Replace 4-11 Main (Numeric) Keypad Membrane and PCB Replacement 4-11 Main (Numeric) Keypad Membrane and PCB Replacement This procedure provides instructions for removing and replacing the main keypad (numeric) membrane and PCB. All keypad parts can be replaced without opening the MS2721B case. 1.
Page 188: 4-12 Replacing The Function Key Keypad
4-12 Replacing the Function Key Keypad Remove and Replace 4-12 Replacing the Function Key Keypad 1. Disconnect the function key flexible switchpad from connector J2 of the keypad PCB by carefully lifting the locking tab on connector J2 to release the flexible switchpad (Figure 4-11).
Page 189: 4-13 Function Key Membrane And Switchpad Replacement
Remove and Replace 4-13 Function Key Membrane and Switchpad Replacement 3. Reverse the above steps to install the replacement assembly, with the following cautions: a. Carefully close the locking tab on connector J2 to secure the flexible switchpad connection. The tab should "snap"...
Page 190 4-13 Function Key Membrane and Switchpad Replacement Remove and Replace 4-12 PN: 10580-00177 Rev. D MS2721B MM...
Page 191: Appendix A-Test Records
Appendix A — Test Records This appendix provides test records that can be used to record the performance of the MS2721B. We recommend that you make a copy of the following test record pages and document the measurements each time a Performance Verification is performed.
Page 192: Spectrum Analyzer Frequency Accuracy
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Function Verification Spectrum Analyzer Frequency Accuracy Table A-1. Spectrum Analyzer Frequency Accuracy Frequency Measured Value Error Specification 1 GHz ± 1,300 Hz 7 GHz ± 9.1 kHz Spectrum Analyzer SSB Phase Noise Verification Table A-2.
Page 193: Spectrum Analyzer Second Harmonic Distortion
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Second Harmonic Distortion Table A-4. Spectrum Analyzer Second Harmonic Distortion Frequency Measured Value Second Harmonic Distortion Specification 50.1 MHz –50 dBc max. 100.2 MHz Spectrum Analyzer Third Order Intercept (TOI) Table A-5.
Page 194: Spectrum Analyzer Danl
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer DANL Table A-8. Spectrum Analyzer DANL (Pre Amp On) Start Stop Measured Power Calculated Power 1 Hz Frequency Frequency (100k RBW) (1 Hz RBW) Specification ≥...
Page 195: Spectrum Analyzer Residual Spurious
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Residual Spurious Table A-10. Spectrum Analyzer Residual Spurious (Pre Amp On) Start Frequency Stop Frequency Measured Value Specification ≤ –100 dBm 100 kHz 10 MHz ≤...
Page 196: Spectrum Analyzer Input-Related Spurious Verification
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Input-Related Spurious Verification Input Related Spurs for –30 dBm input at 1674 MHz Table A-13. Measured Input signal level at 1674 MHz Measured Input signal level at 1674 MHz Table A-14.
Page 197: 50 Mhz Amplitude Accuracy Verification
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Amplitude Accuracy Verification 50 MHz Amplitude Accuracy Verification Table A-19. Characterization Chart for 50 MHz Amplitude Accuracy Verification Test Power level at 50 MHz Required Sensor B Reading 0 dBm –4 dBm –10 dBm...
Page 198: Amplitude Accuracy Across Frequency Verification
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Amplitude Accuracy Verification (continued) Amplitude Accuracy Across Frequency Verification Table A-21. Characterization Chart for Fixed Level with Varying Frequency, Amplitude Accuracy Frequency –2 dBm –30 dBm 10.1 MHz 50 MHz 100 MHz...
Page 199: Amplitude Accuracy Across Frequency Verification (Continued
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) Table A-23. Amplitude Accuracy Across Frequency Verification at 50 MHz Input Power Attenuation Level Marker 1 Reading Specification –30 dBm 0 dB ±...
Page 200 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) Table A-26. Amplitude Accuracy Across Frequency Verification at 1000 MHz Input Power Attenuation Level Marker 1 Reading Specification –30 dBm 0 dB ±...
Page 201: Amplitude Accuracy Across Frequency Verification (Continued
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) Table A-29. Amplitude Accuracy Across Frequency Verification at 4000 MHz Input Power Attenuation Level Marker 1 Reading Specification –30 dBm 0 dB ±...
Page 202: Amplitude Accuracy Across Frequency Verification (Continued
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) Table A-32. Amplitude Accuracy Across Frequency Verification at 7000 MHz Input Power Attenuation Level Marker 1 Reading Specification –30 dBm 0 dB ±...
Page 203: Spectrum Analyzer Rf Input Vswr Verification
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer RF Input VSWR Verification Table A-36. Spectrum Analyzer RF Input VSWR Verification Attenuation VSWR VNMS Marker Reading Specification ≤ 2.0:1 10 dB ≤ 2.0:1 20 dB ≤...
Page 204: Option 20 Tracking Generator
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 20 Tracking Generator Table A-37. Frequency Accuracy – Tracking Generator (Option 20) Frequency Measured Value Specification 1 GHz ± 1300 Hz Table A-38. Level Accuracy 450 MHz – Tracking Generator (Option 20) Test Level Measured Power Error...
Page 205: Frequency Accuracy And Residual Mer Verification
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T Signal Analyzer Option 30 Verification Frequency Accuracy and Residual MER Verification Table A-43. ISDB-T Signal Analyzer Frequency Accuracy, Option 30 Pre Amp Off Pre Amp On Channel Frequency Level...
Page 206: Level Accuracy Verification (Option 30
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Level Accuracy Verification (Option 30) Table A-46. Readings for Sensor A, Sensor B, DAB(–10), and MN63A Attenuation AT(–10), Option 30 Frequency MN63A Attenuation (Channel) Sensor A Reading Sensor B Reading DAB(–10) Reading, AT(–10)
Page 207: Level Accuracy Verification - Channel 13
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T Signal Analyzer Option 30 Verification (continued) Level Accuracy Verification – Channel 13 Table A-49. ISDB-T Signal Analyzer Level Accuracy Measurement Channel = 13ch at 473.14285714 MHz, Option 30 SB(–10) Level...
Page 208 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T Signal Analyzer Option 30 Verification (continued) Level Accuracy Verification – Channel 38 Table A-50. ISDB-T Signal Analyzer Level Accuracy Measurement Channel = 38ch at 623.14285714 MHz, Option 30 SB(–10) Level...
Page 209 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T Signal Analyzer Option 30 Verification (continued) Level Accuracy Verification – Channel 62 Table A-51. ISDB-T Signal Analyzer Level Accuracy Measurement Channel = 62ch at 767.14285714 MHz, Option 30 SB(–10) Level...
Page 210: Isdb-T Signal Analyzer 1 Db Compression Level With Pre Amp Off
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T Signal Analyzer Option 30 Verification (continued) ISDB-T Signal Analyzer 1 dB Compression Level with Pre Amp OFF Table A-52. ISDB-T Signal Analyzer 1 dB Compression Level Channel 13 with Pre Amp OFF, Option 30 Test Level Reference Level Measured Value...
Page 211: Isdb-T Signal Analyzer 1 Db Compression Level With Pre Amp On
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T Signal Analyzer Option 30 Verification (continued) ISDB-T Signal Analyzer 1 dB Compression Level with Pre Amp ON Table A-55. ISDB-T Signal Analyzer 1 dB Compression Level Channel 13 with Pre Amp ON, Option 30 Test Level Reference Level Measured Value...
Page 212 Table A-60. ISDB-T Signal Analyzer Phase Noise, Option 30 at 10 kHz at 100 kHz Freq Frequency Offset Offset Error Channel (MHz) (dBc/Hz) Phase (10 kHz) (dBc/Hz) Phase (100 kHz) Spec. Freq Error 623.14285714 ≤ –103 dBc/Hz ≤ –105 dBc/Hz ±...
Page 213: Level Accuracy Verification
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T SFN Analyzer Option 32 Verification Level Accuracy Verification Table A-61. Readings for Sensor A, Sensor B, DAB(–10), and MN63A Attenuation AT(–10), Option 32 Frequency MN63A Attenuation (Channel) Sensor A Reading Sensor B Reading...
Page 214: Level Accuracy Verification - Channel 13
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T SFN Analyzer Option 32 Verification (continued) Level Accuracy Verification – Channel 13 Table A-64. ISDB-T SFN Analyzer Level Accuracy Measurement Channel = 13ch at 473.14285714 MHz, Option 32 SB(–10) Level Pre Amp...
Page 215 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T SFN Analyzer Option 32 Verification (continued) Level Accuracy Verification – Channel 38 Table A-65. ISDB-T SFN Analyzer Level Accuracy Measurement Channel = 38ch at 623.14285714 MHz, Option 32 SB(–10) Level Pre Amp...
Page 216 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T SFN Analyzer Option 32 Verification (continued) Level Accuracy Verification – Channel 62 Table A-66. ISDB-T SFN Analyzer Level Accuracy Measurement Channel = 62ch at 767.14285714 MHz, Option 32 SB(–10) Level Pre Amp...
Page 217: Isdb-T Sfn Analyzer 1 Db Compression Level With Pre Amp Off
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T SFN Analyzer Option 32 Verification (continued) ISDB-T SFN Analyzer 1 dB Compression Level with Pre Amp OFF Table A-67. ISDB-T SFN Analyzer 1 dB Compression Level Channel 13 with Pre Amp OFF, Option 32 Test Level Reference Level Measured Value...
Page 218: Isdb-T Sfn Analyzer Noise Floor
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ ISDB-T SFN Analyzer Option 32 Verification (continued) ISDB-T SFN Analyzer Noise Floor Table A-73. ISDB-T SFN Analyzer Noise Floor Pre Amp OFF, Option 32 Channel Frequency Ref Level Measured Value Specification ≤...
Page 219 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 40 GSM/GPRS/EDGE RF Measurements Table A-76. At 850 MHz, –10 dBm Level, TCH Pattern, Option 40 Measured Value Specification ± 1.5 dB Burst Power Error ± 10 Hz Frequency Error Table A-77.
Page 220 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 40 GSM/GPRS/EDGE RF Measurements (continued) Table A-82. At 850 MHz, –50 dBm Level, DL_MCS-9_4SLOT Pattern, Option 40 Measured Value Specification ± 1.5 dB Burst Power Error ±...
Page 221 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 41 GSM/GPRS/EDGE Demodulator Table A-84. Phase Err RMS (Deg) at 850 MHz, –10 dBm Level, TCH Pattern, Option 41 Measured Value Specification ≤ 1 Deg Table A-85. Phase Err RMS (Deg) at 850 MHz, –50 dBm Level, TCH ALL Pattern, Option 41 Measured Value Specification ≤...
Page 222 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 42 CDMA RF Measurements Table A-92. Channel Power Error at 870.03 MHz, –30 dBm Level, cdmaOne, Option 42 Power Meter Setting Displayed Channel Power Calculated Channel Power Specification ≤...
Page 223 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 43 cdmaOne and CDMA2000 1xRTT Demodulator Table A-96. At 870.03 MHz, –30 dBm Level, cdmaOne, Option 43 Measured Value Specification ± 10 Hz Frequency Error 0.99 ≤ x ≤ 1 µs ±...
Page 224 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 44 WCDMA and HSDPA RF Measurements Table A-100.Sensor A and Sensor B Readings Component Characterization, Option 44 Frequency PMA.10 PMB.10 Delta 1 (Δ1) PMA.10C PMA.18 ATT.18 881.5 MHz Table A-101.Power Level Settings Component Characterization, Option 44 Frequency...
Page 225 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 44 WCDMA and HSDPA RF Measurements (continued) Table A-105.WCDMA ACLR Accuracy, Option 44 Frequency/Offset Measured ACLR Calculated ACLR Error Specification 881.5/–10 MHz ± 0.8 dB 881.5/–5 MHz ±...
Page 226 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 46 Fixed WiMAX RF Measurements Table A-110.Fixed WiMAX Channel Power Accuracy Adjusted MG3700A Level Settings, Option 46 Frequency Input Power Setting Input Power Reading –15 dBm 2600.5 MHz –50 dBm 2600.5 MHz...
Page 227 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 60 or Option 61 TD-SCDMA Signal Analyzer Option Verification Table A-114.TD-SCDMA (at 2010 MHz, –45 dBm Level) (Option 60 or Option 61) Measurement Type Measured Value Specification –45 dBm ±...
Page 228 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 62 EVDO RF Measurements (continued) Table A-117.EVDO Channel Power Error at 1930.05 MHz, –50 dBm Level, 2457.6 kps 16-QAM Modulation, Option 62 Measurement Type Measured Value Specification –50 dBm ±...
Page 229: Option 63 Evdo Demodulator
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 63 EVDO Demodulator Table A-120.EVDO Demodulator at 870.03 MHz, –50 dBm Level, 921.6 kps 8-PSK Modulation, Option 63 Measured Value Specification ± 20 Hz Frequency Error 0.99 ≤...
Page 230: Dvb-T/H Signal Analyzer Frequency Accuracy
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 64 DVB-T/H Signal Analyzer DVB-T/H Signal Analyzer Frequency Accuracy Table A-125.DVB-T/H Signal Analyzer Frequency Accuracy for –20 dBm Reference Level, Option 64 Channel Reference Level Frequency Error Specification –20 dBm ±...
Page 231: Db Compression Level Verification
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 64 DVB-T/H Signal Analyzer (continued) DVB-T/H Signal Analyzer Level Accuracy Verification Table A-130.Readings for Sensor A, Sensor B, DAB(–10), and MN63A Attenuation AT(–10), Option 64 Frequency MN63A Attenuation (Channel) Sensor A Reading...
Page 232 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 64 DVB-T/H Signal Analyzer (continued) DVB-T/H Signal Analyzer Level Accuracy Verification Table A-133.DVB-T/H Signal Analyzer Level Accuracy Measurement Channel = 21ch at 474 MHz, Option 64 SB(–10) Level Pre Amp...
Page 233 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 64 DVB-T/H Signal Analyzer (continued) DVB-T/H Signal Analyzer Level Accuracy Verification Table A-134.DVB-T/H Signal Analyzer Level Accuracy Measurement Channel = 45ch at 666 MHz, Option 64 SB(–10) Level Pre Amp...
Page 234 MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 64 DVB-T/H Signal Analyzer (continued) DVB-T/H Signal Analyzer Level Accuracy Verification Table A-135.DVB-T/H Signal Analyzer Level Accuracy Measurement Channel = 69ch at 858 MHz, Option 64 SB(–10) Level Pre Amp...
Page 235: Dvb-T/H Analyzer 1 Db Compression Level With Pre Amp Off
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 64 DVB-T/H Signal Analyzer (continued) DVB-T/H Analyzer 1 dB Compression Level with Pre Amp OFF Table A-136.DVB-T/H Analyzer 1 dB Compression Level Channel 21 with Pre Amp OFF, Option 64 Test Level Reference Level Measured Value...
Page 236: Dvb-T/H Signal Analyzer Noise Floor
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 64 DVB-T/H Signal Analyzer (continued) DVB-T/H Signal Analyzer Noise Floor Table A-142.DVB-T/H Signal Analyzer Noise Floor Pre Amp OFF, Option 64 Channel Frequency Ref Level Measured Value Specification ≤...
Page 237: Mobile Wimax Channel Power Accuracy (10 Mhz Bw And 10 Ms Frame Length
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 66 Mobile WiMAX RF Measurements Mobile WiMAX Channel Power Accuracy (10 MHz BW and 10 ms Frame Length) Table A-144.Mobile WiMAX Channel Power Accuracy Power Error (2600.5 MHz and –15.0 dBm) Option 66 Measured or Calculated Value Specification –15 dBm ±...
Page 238: Mobile Wimax Channel Power Accuracy (5 Mhz Bw And 5 Ms Frame Length
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Option 66 Mobile WiMAX RF Measurements (continued) Mobile WiMAX Channel Power Accuracy (5 MHz BW and 5 ms Frame Length) Table A-148.Mobile WiMAX Channel Power Accuracy Power Error (2600.5 MHz and –15.0 dBm) Option 66 Measured Value Specification –15 dBm ±...
Page 239: Mobile Wimax Demodulator Option 67
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ Mobile WiMAX Demodulator Option 67 Table A-152.Mobile WiMAX Residual EVM (10 MHz Bandwidth and 10 ms Frame Length), Option 67 Frequency Power EVM (RMS) Specification ≤ 3.0% 2600.5 MHz –15 dBm 10 MHz...
Page 240: Lte Channel Power Accuracy (Option 541
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ LTE Signal Analyzer Option Verification (Option 541 and Option 542) LTE Channel Power Accuracy (Option 541) Table A-156.LTE Channel Power Accuracy (Only for Instruments with Option 541 Installed) Frequency Input Power Measured Channel Power...
Page 241: Dvb-T/H Sfn Level Accuracy Verification (Option 78
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ DVB-T/H SFN Analyzer Option 78 Verification DVB-T/H SFN Level Accuracy Verification (Option 78) Table A-161.Readings for Sensor A, Sensor B, DAB(–10), and MN63A Attenuation AT(–10), Option 78 Frequency MN63A Attenuation (Channel)
Page 242: Dvb-T/H Sfn Level Level Accuracy Verification - Channel 21 (Option 78
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ DVB-T/H SFN Analyzer Option 78 Verification (continued) DVB-T/H SFN Level Level Accuracy Verification – Channel 21 (Option 78) Table A-164.DVB-T/H SFN Analyzer Level Accuracy Measurement Channel = 21ch at 474 MHz, Option 78 SB(–10) Level Pre Amp...
Page 243: Dvb-T/H Sfn Level Level Accuracy Verification - Channel 45 (Option 78
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ DVB-T/H SFN Analyzer Option 78 Verification (continued) DVB-T/H SFN Level Level Accuracy Verification – Channel 45 (Option 78) Table A-165.DVB-T/H SFN Analyzer Level Accuracy Measurement Channel = 45ch at 666 MHz, Option 78 SB(–10) Level Pre Amp...
Page 244: Dvb-T/H Sfn Level Level Accuracy Verification - Channel 69 (Option 78
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ DVB-T/H SFN Analyzer Option 78 Verification (continued) DVB-T/H SFN Level Level Accuracy Verification – Channel 69 (Option 78) Table A-166.DVB-T/H SFN Analyzer Level Accuracy Measurement Channel = 69ch at 858 MHz, Option 78 SB(–10) Level Pre Amp...
Page 245: Dvb-T/H Sfn Analyzer 1 Db Compression Level With Pre Amp Off (Option 78
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ DVB-T/H SFN Analyzer Option 78 Verification (continued) DVB-T/H SFN Analyzer 1 dB Compression Level with Pre Amp OFF (Option 78) Table A-167.DVB-T/H SFN Analyzer 1 dB Compression Level Channel 21 474 MHz with Pre Amp OFF, Option 78 Test Level Reference Level Measured Value...
Page 246: Dvb-T/H Sfn Analyzer Noise Floor (Option 78
MS2721B Firmware Revision: ________________ Operator: ________________ Date: ______________ Serial Number: ________________ Options: ___________________________________________________ DVB-T/H SFN Analyzer Option 78 Verification (continued) DVB-T/H SFN Analyzer Noise Floor (Option 78) Table A-173.DVB-T/H SFN Analyzer Noise Floor Pre Amp OFF, Option 78 Channel Frequency Ref Level Measured Value Specification...
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Anritsu Spectrum Master MS2721B Maintenance Manual

Chapter 1-General Information

Chapter 2 - Performance Verification 1

Chapter 3 - Performance Verification 2

Chapter 4-Remove And Replace

Appendix A-Test Records

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