Anritsu Spectrum Master MS2723B Maintenance Manual
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Anritsu Spectrum Master MS2723B Maintenance Manual

Handheld spectrum analyzer
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Maintenance Manual
Spectrum Master™
Models MS2723B and MS2724B
Handheld Spectrum Analyzer
Anritsu Company
Part Number: 10580-00165
490 Jarvis Drive
Revision: D
Morgan Hill, CA 95037-2809
Published: March 2015
USA
Copyright 2007, 2015 Anritsu Company

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  • Page 1 Maintenance Manual Spectrum Master™ Models MS2723B and MS2724B Handheld Spectrum Analyzer Anritsu Company Part Number: 10580-00165 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 For Safety Warning Always refer to the operation manual when working near locations at which the alert mark, shown on the left, is attached. If the operation, etc., is performed without heeding the advice in the operation manual, there is a risk of personal injury.

  • Page 5: Table Of Contents

    Introduction ..............1-1 Contacting Anritsu .
  • Page 6 Table of Contents (Continued) WCDMA/HSDPA Signal Analyzer Option Verification ......2-45 WCDMA Absolute Power Accuracy Verification (Option 44) .
  • Page 7 Table of Contents (Continued) Appendix A—Test Records Input Related Spurs for –30 dBm Input at 1000 MHz ......A-6 Input Related Spurs for –30 dBm Input at 3275 MHz .
  • Page 8 Table of Contents (Continued) Contents-4 PN: 10580-00165 Rev. D Models MS2723B and MS2724B MM...

  • Page 9: Chapter 1-General Information

    From here, you can select the latest sales, select service and support contact information in your country or region, provide online feedback, complete a "Talk to Anritsu" form to have your questions answered, or obtain other services offered by Anritsu.

  • Page 10: Recommended Test Equipment

    1-3 Recommended Test Equipment General Information Recommended Test Equipment The following test equipment is recommended for use in testing and maintaining Anritsu Spectrum Master Models MS2723B and MS2724B. Table 1-1 is a list of test equipment that is required for verifying the spectrum analyzer functions.
  • Page 11 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 Frequency: 881.5 MHz...
  • Page 12 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 (Quantity 3)

  • Page 13: Replaceable Parts

    General Information 1-4 Replaceable Parts Replaceable Parts Table 1-3. List of Replaceable Parts Part Number Description ND67986 MS2723B Main/Spec Analyzer PCB Assembly, with Option 9 & 31 with S/N < 0815110 ND68847 MS2723B Main/Spec Analyzer PCB Assembly, with Option 9 & 31 with S/N >...
  • Page 14 1-4 Replaceable Parts General Information PN: 10580-00165 Rev. D Models MS2723B and MS2724B MM...

  • Page 15: Chapter 2-Performance Verification

    Chapter 2 — Performance Verification Introduction This chapter contains tests that are used to verify the performance of Spectrum Master Models MS2723B and MS2724B. Section 2-2 “Spectrum Analyzer Function Verification” begins the instructions to verify Spectrum Analyzer functions, and Section 2-3 “Optional Functions Verification” on page 2-33 begins the instructions to verify Options.

  • Page 16: Spectrum Analyzer Function Verification

    MS2724B Figure 2-1. Spectrum Analyzer Frequency Accuracy – Test Setup Procedure: 1. Connect the external 10 MHz Reference to the Anritsu MG3692x Synthesized Signal Generator, as shown in Figure 2-1. Do Not Connect the external 10 MHz Reference to the Spectrum Master Models MS2723B or Note MS2724B.
  • Page 17 Performance Verification 2-2 Spectrum Analyzer Function Verification 3. On the MS2723B or MS2724B, change the Mode to Spectrum Analyzer. Preset the instrument. 4. Set the MG3692x output to 1 GHz CW, with an RF output level of –30 dBm. 5. On the MS2723B or MS2724B, press the Amplitude soft key, and set the Reference Level to –10 dBm. 6.

  • Page 18: Spectrum Analyzer Internal Reference Frequency Adjustment

    Internal Reference Frequency adjustment has been completed, then replace the Main/SPA PCB assembly (refer to “Removal of the Spectrum Analyzer PCB” on page 3-5). Procedure: 1. Connect the external 10 MHz Reference to the Anritsu MG3692x Synthesized Signal Generator, as shown in Figure 2-1. Note Do not connect the external 10 MHz Reference to the MS2723B or to the MS2724B.

  • Page 19: Spectrum Analyzer Ssb Phase Noise Verification

    Spectrum Analyzer SSB Phase Noise Verification This test verifies the single sideband phase noise of the Spectrum Analyzer in Spectrum Master Models MS2723B and MS2724B. Procedure: 1. Connect the external 10 MHz Reference to the Anritsu MG3692x Synthesized Signal Generator, as shown in Figure 2-1.

  • Page 20: Spectrum Analyzer Resolution Bandwidth Accuracy

    Spectrum Analyzer Resolution Bandwidth Accuracy This test verifies the accuracy of the resolution bandwidth settings. Required Equipment: • Anritsu MG3692x Synthesized Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Adapter, Anritsu Model 34NN50A • Spectrum Master: MS2723B or MS2724B...
  • Page 21 2-2 Spectrum Analyzer Function Verification Procedure: 1. Connect the external 10 MHz Reference both to the MG3692x Synthesized Signal Generator and to the Spectrum Master MS2723B or MS2724B, as shown in Figure 2-3. 2. Set the MS2723B or MS2724B to Spectrum Analyzer mode and then preset the instrument.

  • Page 22: Spectrum Analyzer Second Harmonic Distortion

    • Anritsu MG3692x Synthesized Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Adapter, Anritsu Model 34NN50A • Spectrum Master: MS2723B or MS2724B • Lowpass Filter, Anritsu Part Number 1030-96 (RLC Electronics) (to back panel) MG3692X To Ext Ref In...
  • Page 23 Performance Verification 2-2 Spectrum Analyzer Function Verification 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 MS2723B or MS2724B through the 50 MHz low-pass filter, as shown in Figure 2-4.

  • Page 24: Spectrum Analyzer Third Order Intercept Verification

    • Signal Generator, Agilent Model 8648D • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Power Sensor, Anritsu Model MA2442D (10 MHz to 18 GHz, –67 dB to +20 dB) • Fixed Attenuator, Aeroflex/Weinschel Model 44-2 • Fixed Attenuator, Aeroflex/Weinschel Model 44-6 •...
  • Page 25 Performance Verification 2-2 Spectrum Analyzer Function Verification Adapter 34NN50A ML2438A Power Meter MS2724B 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. 2400 MHz TOI Verification - Characterization –...
  • Page 26 10. Press the Shift key and the Sweep (3) key. Press Detection, and press RMS (red dot appears on the label). 11. Disconnect the power sensor from the output of the splitter and connect the splitter output to the MS2723B or MS2724B Spectrum Analyzer RF In connector through the Anritsu Model 34NN50A adapter.
  • Page 27 Performance Verification 2-2 Spectrum Analyzer Function Verification Adapter 34NN50A ML2438A Power Meter Sensor MS2724B 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 2-6. 2400 MHz TOI Verification –...

  • Page 28: Spectrum Analyzer Displayed Average Noise Level (Danl)

    The following test can be used to verify the Displayed Average Noise Level of the MS2723B or MS2724B. This test is performed using the RMS detection mode, first with preamp On, then with preamp Off. Required Equipment: • 50 ohm termination, Anritsu Model 28N50-2 • Spectrum Master: MS2723B or MS2724B 28N50-2 MS2724B Figure 2-7.

  • Page 29: Spectrum Analyzer Residual Spurious Response

    Performance Verification 2-2 Spectrum Analyzer Function Verification Procedure (Preamp Off): 13. Press the Amplitude soft key. 14. Set Reference Level to –20 dBm, and set the preamp to Off. 15. Repeat Step through Step for the preamp Off measurements, recording the measured values in Table A-11, “Spectrum Analyzer DANL (Preamp Off)”...

  • Page 30: Residual Spurious Test With Preamp Off

    2-2 Spectrum Analyzer Function Verification Performance Verification Residual Spurious Test with Preamp Off Procedure: 1. Connect the 50 ohm termination (Figure 2-7) to the Spectrum Analyzer RF In connector. 2. Set the MS2723B or MS2724B to Spectrum Analyzer mode and then preset the instrument. 3.

  • Page 31: Input Related Spurious (Irs) Signals

    The following test verifies the input related spurious signals of the Spectrum Analyzer in Model MS2723B or MS2724B Spectrum Master. Required Equipment: • Anritsu MG3692x Synthesized Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Spectrum Master: MS2723B or MS2724B...

  • Page 32: 3275 Mhz Input Related Spurious Check

    2-2 Spectrum Analyzer Function Verification Performance Verification 9. Press the Freq key and press the Center Freq soft key. 10. Use the keypad to enter 1000, and press the MHz soft key. 11. Press the Span key, use the keypad to enter 2, and press the MHz soft key. 12.

  • Page 33: 8000 Mhz Input Related Spurious Check

    Performance Verification 2-2 Spectrum Analyzer Function Verification 45. Calculate the input related spurious level by subtracting the Marker 1 reading in Step 36 from the Marker 1 reading in Step 44. Record the result into the “Calculated IRS” column of Table A-15.
  • Page 34 2-2 Spectrum Analyzer Function Verification Performance Verification 78. Press the Freq key and press the Start Freq soft key. 79. Use the keypad to enter 14719, and press the MHz soft key. 80. Press Stop Freq soft key, enter 14721, and press the MHz soft key. 81.

  • Page 35: Spectrum Analyzer Absolute Amplitude Accuracy

    • Frequency Reference Symmetricom Rubisource T&M • Power Meter, Anritsu Model ML2438A • (2) Power Sensor, Anritsu Model MA2442D • Power Sensor, Anritsu Model MA2421D or Power Sensor, Model SC7816 • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 •...

  • Page 36: 50 Mhz Amplitude Accuracy Verification

    2-2 Spectrum Analyzer Function Verification Performance Verification 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 37 Performance Verification 2-2 Spectrum Analyzer Function Verification 9. Repeat Step and Step for the other power levels in the first column of Table A-18, and record the Sensor B readings in the second column. Procedure: 1. Connect the equipment as shown in Figure 2-10, “50 MHz Amplitude Accuracy Verification –...
  • Page 38 2-2 Spectrum Analyzer Function Verification Performance Verification 4. Set the Span to 10 kHz. 5. Press the BW soft key and set the VBW to 10 Hz. 6. Set the RBW to 1 kHz. 7. Press the Amplitude soft key and set the Reference Level to 10 dBm. 8.

  • Page 39: Amplitude Accuracy Across Frequency Verification

    Performance Verification 2-2 Spectrum Analyzer Function Verification Amplitude Accuracy Across Frequency Verification Component Characterization:. ML2438A Power Meter Sensor B Adapter 1870A Power Splitter 10 dB Attenuator MG369XA Source 15NNF50-1.5B Sensor A Figure 2-11. Fixed Level with Varying Frequency – Component Characterization Setup 1.
  • Page 40 2-2 Spectrum Analyzer Function Verification Performance Verification Test Setup ML2438A Power Meter Sensor B Adapter 1870A Power Splitter 10 dB Attenuator to rear panel MG369XA Source 15NNF50-1.5B connector 10 MHz Reference MS2724B Figure 2-12. Fixed Level with Varying Frequency – Test Setup Procedure: 1.
  • Page 41 Performance Verification 2-2 Spectrum Analyzer Function Verification 6. Set the MG3692x Output to –20 dBm. 7. Set the power meter to display Channel B. Press the Sensor key, the Cal Factor soft key, and then the Freq soft key. Use the keypad to enter the value matching the frequency of MG3692x as the input signal frequency, which sets the power meter to the proper power sensor calibration factor.

  • Page 42: Khz To 100 Khz Amplitude Accuracy Verification

    3. Adjust the MG3692x output power so that Power Sensor B reads –20 dBm ± 0.1 dB on the power meter. Note that the Power Sensors must be either Anritsu Model MA2421D (now obsolete) or Model SC7816, because these sensors are specified down to 100 kHz.
  • Page 43 Performance Verification 2-2 Spectrum Analyzer Function Verification BNC - Banana Adapter 34401A 6½ Digit Multimeter ML2438A Power Meter Sensor A 15NNF50-1.5B 10 dB Attenuator Power Splitter 10 dB Attenuator to rear panel MG369XA Source connector Adapter T3449 10 MHz Reference Adapter N-Male to N-Male Figure 2-14.
  • Page 44 2-2 Spectrum Analyzer Function Verification Performance Verification ML2438A Power Meter Sensor A 10 dB MG369XA Source Attenuator Adapter 1870A to rear panel Power Splitter connector 10 dB Attenuator 15NNF50-1.5B Adapter Ext Ref In 10 MHz Reference MS2724B Figure 2-15. 9 kHz to 100 kHz Amplitude Accuracy Verification – Test Setup Procedure: 1.

  • Page 45: Spectrum Analyzer Rf Input Vswr Verification

    Figure 2-16. Spectrum Analyzer RF Input VSWR Verification – Test Setup Procedure: 1. On the Anritsu Model 37x47x VNA, remove the 34UK50 and install an Anritsu Model 34UN50 test port converter on Port 1. Install a 15NNF50-1.5B cable on Port 1 of the Model 37x47 VNA so that the test port (open end of cable) is the male connector.
  • Page 46 20. Verify that the red measurement data falls completely under the Limit Line. 21. On the Anritsu Model 37x47x VNA, press the Marker key. Press Marker to Peak and then Marker to Max. 22. Read the maximum value and record it into Table A-46, “Spectrum Analyzer RF Input VSWR...

  • Page 47: Optional Functions Verification

    Setup Procedure: 1. Connect the GPS antenna to the GPS Antenna connector on the MS2723B or MS2724B. If no fixed GPS antenna is available, the Anritsu 2000-1410 GPS antenna can be used for this test. Note 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 48 Figure 2-17. Frequency Accuracy Verification by Synthesized Signal Generator Test Procedure: 1. Connect the external 10 MHz Reference to the Anritsu MG3692x Synthesized Signal Generator. Do not connect the external 10 MHz Reference to the MS2723B or MS2724B Spectrum Master.
  • Page 49 Performance Verification 2-4 GPS Option Verification (Option 31) 12. Subtract the marker value from 7 GHz, record the result into the Error column of Table A-47, and verify that it is within specification. Models MS2723B and MS2724B MM PN: 10580-00165 Rev. D 2-35...

  • Page 50: Gsm/Gprs/Edge Signal Analyzer Option Verification

    The tests in this section verify the optional GSM/GPRS/EDGE Signal Analyzer functions in Model MS2723B or MS2724B Spectrum Master. Required Equipment: • Anritsu MG3700A Vector Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Power Meter, Anritsu Model ML2438A • Power Splitter, Aeroflex⁄Weinschel Model 1870A •...
  • Page 51 Performance Verification 2-5 GSM/GPRS/EDGE Signal Analyzer Option Verification ML2438A Power Meter MA2482D 15NNF50-1.5B Power Sensor MG3700A Cursor/Edit Function MG3700 Vector Signal Generator 250kHz-6GHz RF Output Power Ethernet Control Input Modulation Input Splitter 1870A (to back panel) N(m) to N(m) Adapter Adapter 10 MHz Reference To Ext Ref In...

  • Page 52: Gsm Burst Power, Frequency Error And Phase Error Tests

    2-5 GSM/GPRS/EDGE Signal Analyzer Option Verification Performance Verification 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 press Yes. 3.

  • Page 53: Edge Burst Power, Frequency Error And Residual Error Tests

    Performance Verification 2-5 GSM/GPRS/EDGE Signal Analyzer Option Verification 26. On the power meter, press the Sensor key, the Cal Factor soft key, and then the Freq soft key. Use the keypad to enter 1800 MHz as the input signal frequency, which sets the power meter to the proper power sensor calibration factor.
  • Page 54 2-5 GSM/GPRS/EDGE Signal Analyzer Option Verification Performance Verification 8. Adjust the level of the MG3700A so that the power meter reads –10 dBm ± 0.2 dB. Record the adjusted power reading into the “Adjusted Output Power” row of Table A-53, “At 1800 MHz, –10 dBm Level, DL_MCS-9_4SLOT Pattern (EDGE)”...

  • Page 55: Cdma Signal Analyzer Option Verification

    The tests in this section verify the optional CDMA Signal Analyzer functions in Model MS2723B or MS2724B Spectrum Master. Required Equipment: • Anritsu MG3700A Vector Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Power Meter, Anritsu Model ML2438A • Power Splitter, Aeroflex⁄Weinschel Model 1870A •...

  • Page 56: Cdmaone Channel Power, Frequency Error, Rho And Tau Tests

    2-6 CDMA Signal Analyzer Option Verification Performance Verification ML2438A Power Meter 15NNF50-1.5B MG3700A MA2482D Cursor/Edit Function MG3700 Vector Signal Generator Power Sensor 250kHz-6GHz RF Output Power Ethernet Control Input Modulation Input Splitter 1870A (to back panel) AUX Input/Output N(m) to N(m) Adapter Connector 1 Adapter...
  • Page 57 Performance Verification 2-6 CDMA Signal Analyzer Option Verification 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. Press the Set key (Note that two Set keys are available, and they both do the same thing). 4.

  • Page 58: Cdma2000 Channel Power, Frequency Error, Rho And Tau Tests

    2-6 CDMA Signal Analyzer Option Verification Performance Verification 27. Verify that the measured values in Step and Step are within specifications. CDMA2000 Channel Power, Frequency Error, Rho and Tau Tests Test Procedure: 1. Verify that the equipment settings are unchanged from the previous test. 2.

  • Page 59: Wcdma/Hsdpa Signal Analyzer Option Verification

    • High Power Load, Aeroflex⁄Weinschel Model M1418 • Coupler (refer to Table 1-2 on page 1-3 for options) • (2) Power Sensor, Anritsu Model MA2482D • (2) Adapter, Anritsu Model 34NN50A • Spectrum Master: MS2723B or MS2724B Models MS2723B and MS2724B MM PN: 10580-00165 Rev.
  • Page 60 2-7 WCDMA/HSDPA Signal Analyzer Option Verification Performance Verification ML2438A Power Meter MG3700A RF Power Amplifier Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz RF Output Ethernet Control Input Modulation Input High Power Circulator Load MN63A Coupler Sensor B Sensor A MS2724B Figure 2-20.
  • Page 61 Performance Verification 2-7 WCDMA/HSDPA Signal Analyzer Option Verification 10. Press the (F1) soft key to select “Load File to Memory” 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 62 2-7 WCDMA/HSDPA Signal Analyzer Option Verification Performance Verification 33. Disconnect the coupler from Sensor B and connect the coupler to the MS2723B or MS2724B, referring to Figure 2-21, “WCDMA/HSDPA Signal Analyzer – Test Setup for Spectrum Master” on page 2-48. ML2438A Power Meter MG3700A RF Power Amplifier...
  • Page 63 Performance Verification 2-7 WCDMA/HSDPA Signal Analyzer Option Verification 43. Turn off the RF output of the MG3700A. 44. Set the MN63A attenuator to 18 dB. 45. Calculate the value of the MG3700A setting (MG3700A.28) for +28 dBm Test Level by using the following formula: MG3700A.28 = MG3700A.10 + ATT.18 46.

  • Page 64: Wcdma Occupied Bandwidth (Obw) Verification (Option 44)

    • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Power Sensor, Anritsu Model MA2482D • (2) Fixed Attenuator, Aeroflex/Weinschel Model 44-10 • (2) Adapter, Anritsu Model 34NN50A • RF Coaxial Cable, Anritsu Model 15NN50-1.5B • Spectrum Master: MS2723B or MS2724B 2-50 PN: 10580-00165 Rev. D...
  • Page 65 Performance Verification 2-7 WCDMA/HSDPA Signal Analyzer Option 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 10 dB 34NN50A Adapter...

  • Page 66: Wcdma Rf Channel Power Accuracy And Aclr Verification (Option 44)

    2-7 WCDMA/HSDPA Signal Analyzer Option Verification Performance 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. Press the (F1) soft key to select “Load File to Memory” 11.

  • Page 67: Hsdpa Rf Channel Power Accuracy And Aclr Verification (Option 44)

    Performance Verification 2-7 WCDMA/HSDPA Signal Analyzer Option Verification 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. 13. Press the Set key. 14.
  • Page 68 2-7 WCDMA/HSDPA Signal Analyzer Option Verification Performance Verification 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 2-22, “WCDMA Occupied Bandwidth – Test Setup” on page 2-51.

  • Page 69: Error Vector Magnitude (Evm) Verification (Option 45 Or Option 65)

    Performance Verification 2-7 WCDMA/HSDPA Signal Analyzer Option Verification 31. Calculate the ACLR Error at –5 MHz Offset and +5 MHz Offset by using the following formula: ACLR Error at –5 or 5 MHz Offset = (–45/10) (Measured_ACLR/10) 10 LOG + 10 ) –...

  • Page 70: For Ms2723B Or Ms2724B With Option 65

    2-7 WCDMA/HSDPA Signal Analyzer Option Verification Performance Verification 27. Record the EVM reading into Table A-80, “WCDMA Error Vector Magnitude (Test Model 4; Option 45 or Option 65)” on page A-30 and verify that it is within ±2.5%. 28. This completes the EVM test for MS2723B or MS2724B with Option 45 and the first EVM test for MS2723B or MS2724B with Option 65.

  • Page 71: Fixed Wimax Signal Analyzer Verification

    • Power Sensor, Anritsu Model MA2482D • (2) Fixed Attenuator, Aeroflex/Weinschel Model 44-10 • Adapter, Anritsu Model 34NN50A • RF Coaxial Cable, Anritsu Model 15NN50-1.5B • Spectrum Master: MS2723B or MS2724B Models MS2723B and MS2724B MM PN: 10580-00165 Rev. D...
  • Page 72 2-8 Fixed WiMAX Signal Analyzer Verification Performance 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 10 dB 34NN50A Adapter...
  • Page 73 Performance Verification 2-8 Fixed WiMAX Signal Analyzer Verification e. Using the Down Arrow key, step through the selection list until “WiMAX” is highlighted. f. Press the Set key. g. Press the (F6) soft key, Return. h. Press the Set key. The “Select Package” list box is displayed. Again select “WiMAX” and press Set. i.

  • Page 74: Fixed Wimax Residual Evm And Frequency Error Tests (Option 47)

    2-8 Fixed WiMAX Signal Analyzer Verification Performance 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 sensor. 2. Set the calibration factor frequency of the power sensor to 2600.5 MHz. 3.
  • Page 75 Performance Verification 2-8 Fixed WiMAX Signal Analyzer Verification 18. Measure the EVM (rms) for both –15 dBm and –50 dBm, and then record the measured results into Table A-84. 19. Verify that the measured EVM is within specification. 20. Set the calibration factor frequency of the power sensor to 5600.5 MHz. 21.

  • Page 76: Td-Scdma Signal Analyzer Option Verification

    • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Power Sensor, Anritsu Model MA2482D • (2) Fixed Attenuator, Aeroflex/Weinschel Model 44-10 • (2) Adapter, Anritsu Model 34NN50A • RF Coaxial Cable, Anritsu Model 15NN50-1.5B • Spectrum Master: MS2723B or MS2724B 2-62 PN: 10580-00165 Rev. D...
  • Page 77 Performance Verification 2-9 TD-SCDMA Signal Analyzer Option Verification ML2438A Power Meter 15NNF50-1.5B MA2482D MG3700A Power Sensor Function Cursor/Edit MG3700 Vector Signal Generator 250kHz-6GHz 10dB Fixed Attenuator RF Output Power Ethernet Control Input Modulation Input Splitter 1870A (to back panel) AUX Input/Output N(m) to N(m) Adapter Connector 1...
  • Page 78 2-9 TD-SCDMA Signal Analyzer Option Verification Performance Verification TD-SCDMA Channel Power, Frequency Error, EVM, and Tau Test Procedure: Note The TD-SCDMA pattern requires a Waveform Data license (MX370001A) that must be purchased. 1. On the MG3700A, press the Preset key (yellow key on the upper left hand side). 2.

  • Page 79: 2-10 Ev-Do Signal Analyzer Option Verification

    • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Power Sensor, Anritsu Model MA2482D • (2) Adapter, Anritsu Model 34NN50A • RF Coaxial Cable, Anritsu Model 15NN50-1.5B • Spectrum Master: MS2723B or MS2724B Models MS2723B and MS2724B MM PN: 10580-00165 Rev. D...
  • Page 80 2-10 EV-DO Signal Analyzer Option Verification Performance 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 N(m) to N(m) Adapter Connector 1 Adapter...

  • Page 81: 8-Psk Modulation Channel Power, Frequency Error, Rho, And Tau Tests

    Performance Verification 2-10 EV-DO Signal Analyzer Option Verification 8-PSK Modulation 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 82: 16-Qam Modulation Channel Power, Frequency Error, Rho, And Tau Tests

    2-10 EV-DO Signal Analyzer Option Verification Performance Verification 5. Adjust the MG3700A output so that the power meter reads 0 dBm ± 0.2 dB, and record the actual value as shown on the power meter into Table A-88, “At 1930.05 MHz, 0 dBm Level, 38.4 kps QPSK Modulation”...
  • Page 83 Performance Verification 2-10 EV-DO Signal Analyzer Option Verification 6. For MS2723B or MS2724B with Option 62 (EV-DO RF Measurements), subtract the “MS272xB Reading” of displayed Channel Power value from the “Power Meter Reading” in Step 3. Then record the “Calculated Channel Power Error” into Table A-90.

  • Page 84: Mobile Wimax Signal Analyzer Verification

    • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Power Sensor, Anritsu Model MA2482D • (2) Fixed Attenuator, Aeroflex/Weinschel Model 44-10 • (2) Adapter, Anritsu Model 34NN50A • RF Coaxial Cable, Anritsu Model 15NN50-1.5B • Spectrum Master: MS2723B or MS2724B 2-70 PN: 10580-00165 Rev. D...

  • Page 85: Mobile Wimax Channel Power Accuracy Tests (Option 66)

    Performance Verification 2-11 Mobile WiMAX Signal Analyzer 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 10 dB 34NN50A Adapter...

  • Page 86: Channel Power Accuracy (10 Mhz Bandwidth And 10 Ms Frame Length)

    2-11 Mobile WiMAX Signal Analyzer Verification Performance Verification Channel Power Accuracy (10 MHz Bandwidth and 10 ms Frame Length) Procedure: 1. Set the MG3700A as follows: a. Press the yellow Preset button (answer yes to the question). b. Press the Set key c.

  • Page 87: Channel Power Accuracy (5 Mhz Bandwidth And 5 Ms Frame Length)

    Performance Verification 2-11 Mobile WiMAX Signal Analyzer Verification 15. Measure the Channel Power (RSSI) for both –15 dBm and –50 dBm, and then record the measured results and calculated errors into Table A-99, “Mobile WiMAX Channel Power Accuracy Power Error (3600.5 MHz and –15.0 dBm)”...
  • Page 88 2-11 Mobile WiMAX Signal Analyzer Verification Performance Verification 10. Calculate the Channel Power Error by subtracting the “MS272xB Reading” of Channel Power (RSSI) in Step from the “Power Meter Reading” in Step 8. Record the “Calculated Channel Power Error” into Table A-102.

  • Page 89: Mobile Wimax Residual Evm And Frequency Error Tests (Option 67)

    2-12 Mobile WiMAX Residual EVM and Frequency Error Tests (Option 67) 2-12 Mobile WiMAX Residual EVM and Frequency Error Tests (Option 67) Required Equipment: • Anritsu MG3700A Vector Signal Generator • Frequency Reference Symmetricom Rubisource T&M • Spectrum Master: MS2723B or MS2724B...

  • Page 90: Residual Evm And Frequency Error (10 Mhz Bandwidth And 10 Ms Frame Length)

    2-12 Mobile WiMAX Residual EVM and Frequency Error Tests (Option 67) Performance Verification 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 91: Residual Evm And Frequency Error (5 Mhz Bandwidth And 5 Ms Frame Length)

    Performance Verification 2-12 Mobile WiMAX Residual EVM and Frequency Error Tests (Option 67) 19. Repeat Step through Step to measure the Frequency Error at 3600.5 MHz. Residual EVM and Frequency Error (5 MHz Bandwidth and 5 ms Frame Length) 20. Set the MG3700A as follows: a.

  • Page 92: 2-13 Lte Signal Analyzer Option 541 Or Option 542 (Or Both) Verification

    2-13 LTE Signal Analyzer Option 541 or Option 542 (or both) Verification Performance Verification 2-13 LTE Signal Analyzer Option 541 or Option 542 (or both) Verification Introduction The tests in this section verify the functionality of the LTE Signal Analyzer of the MS272xB Spectrum Master. Option 541 is for RF Measurements, and Option 542 is for Modulation Measurements.

  • Page 93: Lte Channel Power Accuracy Tests (Option 541)

    • Power Splitter, Aeroflex⁄Weinschel Model 1870A • Fixed Attenuator, Aeroflex/Weinschel Model 44-10 (2) • Coaxial Cable, BNC to BNC, 75 ohm (Anritsu PN 3-806-169 Coaxial Cable) • 10 MHz Frequency Reference Symmetricom Rubisource T&M • Spectrum Master: MS2723B or MS2724B Models MS2723B and MS2724B MM PN: 10580-00165 Rev.
  • Page 94 Figure 2-28. 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 95 Performance Verification 2-14 LTE Channel Power Accuracy Tests (Option 541) 5. Set the MG3700A as follows: a. Press the yellow Preset button (answer yes to the question). b. Press the Set key. c. Press the (F1) soft key to select Load File to Memory. d.
  • Page 96 2-14 LTE Channel Power Accuracy Tests (Option 541) Performance Verification 19. Measure the Channel Power for –10 dBm and –50 dBm and then record the measured result and the calculated error into Table A-109, “LTE Channel Power Accuracy (Only for Instruments with Option 541 Installed)”...

  • Page 97: Lte Residual Evm And Frequency Error Tests (Option 542)

    • Spectrum Master: MS2723B or MS2724B 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 98 2-15 LTE Residual EVM and Frequency Error Tests (Option 542) Performance Verification 6. Adjust the MG3700A Level setting with the knob so that the power meter reads –10.0 dBm ± 0.5 dB. 7. Set the MS272xB to LTE Signal Analyzer Mode and preset the unit. 8.

  • Page 99: Chapter 3-Removal And Replacement

    Chapter 3 — Removal and Replacement Remove and Replace Instructions Some of the procedures in this section are generic, and apply to many similar instruments. Photos Note and illustrations are representative and may show instruments other than the Models MS2723B and MS2724B.

  • Page 100: Battery Pack Information

    Battery Contacts Battery Pack Information The following information relates to the care and handling of the Anritsu 633-44 battery pack and Lithium-Ion batteries in general. • The 633-44 battery pack supplied with the MS2723B or MS2724B may need charging before use. Before...

  • Page 101: Opening The Ms272Xb Spectrum Master 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 be copied to an external CF card Note on the MS272xB.
  • Page 102 3-3 Opening the MS272xB Spectrum Master Case Removal and Replacement 3. If the instrument has Option 31 (GPS), then use a T1451 socket to remove the special decorative nut on the RF panel. 4. Separate the two halves by about two inches. Several cables must be disconnected before the two halves can be fully separated.

  • Page 103: Removal Of The Spectrum Analyzer Pcb

    Removal and Replacement 3-4 Removal of the Spectrum Analyzer PCB Removal of the Spectrum Analyzer PCB The Main PCB assembly and the Spectrum Analyzer module are always replaced as a set. Refer to Note Table 1-3, “List of Replaceable Parts” on page 1-5 for the correct part number for the set.

  • Page 104: Removal Of The Lcd And Backlight Driver Pcb From The Main Pcb

    Replaceable Parts” on page 1-5 for the replacement part number. Note that on newer model instruments, the RTC battery is soldered onto the mother board, and in this case, Anritsu Company recommends that the RTC battery NOT be replaced in the field.
  • Page 105 Removal and Replacement 3-9 Main (Numeric) Keypad Membrane and PCB Replacement 1. Place the instrument face up on a protected work surface. 2. Seven locking tabs hold the keypad bezel to the case. Using a small flat-blade screwdriver, carefully pry the front bezel locking tabs free of the main body of the case.

  • Page 106: 3-10 Replacing The Function Key Keypad

    3-10 Replacing the Function Key Keypad Removal and Replacement 3-10 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 3-11).
  • Page 107 Removal and Replacement 3-11 Function Key Membrane and Switchpad Replacement 4. Remove the function key membrane by gently pulling the membrane up and away from the front panel (Figure 3-12). Figure 3-12. Function Key Membrane and Switchpad 5. 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.
  • Page 108 3-11 Function Key Membrane and Switchpad Replacement Removal and Replacement 3-10 PN: 10580-00165 Rev. D Models MS2723B and MS2724B MM...

  • Page 109: Appendix A-Test Records

    Appendix A — Test Records This appendix provides test records that can be used to record the performance of the Models MS2723B and MS2724B. 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 110 Spectrum Analyzer Function Verification Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Function Verification Table A-1. Spectrum Analyzer Frequency Accuracy Frequency Measured Value Error Specification 1 GHz ± 1300 Hz 12 GHz ±...
  • Page 111 Test Records Spectrum Analyzer Function Verification (continued) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Function Verification (continued) Table A-4. Spectrum Analyzer 3.46 GHz (+5 dBm Input) SSB Phase Noise Verification Frequency Calculated Value Specification...
  • Page 112 Spectrum Analyzer Function Verification (continued) Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Function Verification (continued) Table A-7. Spectrum Analyzer Resolution Bandwidth Accuracy RBW Setting Span Measured Value Specification 3 MHz 4.5 MHz Auto...
  • Page 113 Test Records Spectrum Analyzer Function Verification (continued) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Function Verification (continued) Table A-11. Spectrum Analyzer DANL (Preamp Off) Frequency Measured dBm Calculated dBm 1 Hz Start / Stop (100 kHz RBW) (1 Hz RBW)

  • Page 114: Input Related Spurs For -30 Dbm Input At 1000 Mhz

    Spectrum Analyzer Input-Related Spurious Verification Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Input-Related Spurious Verification Input Related Spurs for –30 dBm Input at 1000 MHz Table A-14. Measured Input Signal Level at 1000 MHz Start Freq Stop Freq Measured Spur Level...

  • Page 115: 50 Mhz Amplitude Accuracy Verification

    Test Records Spectrum Analyzer Absolute Amplitude Accuracy Verification Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer Absolute Amplitude Accuracy Verification 50 MHz Amplitude Accuracy Verification Table A-18. Characterization Chart for 50 MHz Amplitude Accuracy Verification Test Power Level at 50 MHz Required Sensor B Reading 0 dBm...

  • Page 116: Amplitude Accuracy Across Frequency Verification

    Amplitude Accuracy Across Frequency Verification Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification Characterization Chart Table A-20. Characterization Chart for Fixed Level with Varying Frequency –2 dBm –30 dBm Frequency 10.1 MHz...

  • Page 117: Amplitude Accuracy Across Frequency Verification (Continued

    Test Records Amplitude Accuracy Across Frequency Verification (continued) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) 10.1 MHz, 50 MHz, 100 MHz, 500 MHz, 1000 MHz, 2000 MHz, 3000 MHz, 4000 MHz Table A-21.
  • Page 118 Amplitude Accuracy Across Frequency Verification (continued) Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) 10.1 MHz, 50 MHz, 100 MHz, 500 MHz, 1000 MHz, 2000 MHz, 3000 MHz, 4000 MHz Table A-23.

  • Page 119: Amplitude Accuracy Across Frequency Verification (Continued

    Test Records Amplitude Accuracy Across Frequency Verification (continued) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) 10.1 MHz, 50 MHz, 100 MHz, 500 MHz, 1000 MHz, 2000 MHz, 3000 MHz, 4000 MHz Table A-25.

  • Page 120: Amplitude Accuracy Across Frequency Verification (Continued

    Amplitude Accuracy Across Frequency Verification (continued) Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) 10.1 MHz, 50 MHz, 100 MHz, 500 MHz, 1000 MHz, 2000 MHz, 3000 MHz, 4000 MHz Table A-27.

  • Page 121: Amplitude Accuracy Across Frequency Verification (Continued

    Test Records Amplitude Accuracy Across Frequency Verification (continued) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) 5000 MHz, 6000 MHz, 7000 MHz, 8000 MHz, 9000 MHz, 10000 MHz, 11000 MHz, 12000 MHz, 13000 MHz Specification = ±...

  • Page 122: Amplitude Accuracy Across Frequency Verification (Continued

    Amplitude Accuracy Across Frequency Verification (continued) Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) 5000 MHz, 6000 MHz, 7000 MHz, 8000 MHz, 9000 MHz, 10000 MHz, 11000 MHz, 12000 MHz, 13000 MHz Specification = ±...

  • Page 123: Amplitude Accuracy Across Frequency Verification (Continued

    Test Records Amplitude Accuracy Across Frequency Verification (continued) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) 5000 MHz, 6000 MHz, 7000 MHz, 8000 MHz, 9000 MHz, 10000 MHz, 11000 MHz, 12000 MHz, 13000 MHz Specification = ±...

  • Page 124: Amplitude Accuracy Across Frequency Verification (Continued

    Amplitude Accuracy Across Frequency Verification (continued) Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) 5000 MHz, 6000 MHz, 7000 MHz, 8000 MHz, 9000 MHz, 10000 MHz, 11000 MHz, 12000 MHz, 13000 MHz Specification = ±...

  • Page 125: Amplitude Accuracy Across Frequency Verification (Continued

    Test Records Amplitude Accuracy Across Frequency Verification (continued) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) 5000 MHz, 6000 MHz, 7000 MHz, 8000 MHz, 9000 MHz, 10000 MHz, 11000 MHz, 12000 MHz, 13000 MHz Specification = ±...

  • Page 126: Amplitude Accuracy Across Frequency Verification (Continued

    Amplitude Accuracy Across Frequency Verification (continued) Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) 14000 MHz, 15000 MHz, 16000 MHz, 17000 MHz, 18000 MHz Table A-39. Verification at 15000 MHz, Specification = ± 2.8 dBm Input Power Atten Lvl Marker 1 Reading...

  • Page 127: Amplitude Accuracy Across Frequency Verification (Continued

    Test Records Amplitude Accuracy Across Frequency Verification (continued) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Amplitude Accuracy Across Frequency Verification (continued) 14000 MHz, 15000 MHz, 16000 MHz, 17000 MHz, 18000 MHz Table A-41. Verification at 17000 MHz, Specification = ± 2.8 dBm Input Power Atten Lvl Marker 1 Reading...

  • Page 128: Khz To 100 Khz Amplitude Accuracy Verification

    9 kHz to 100 kHz Amplitude Accuracy Verification Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ 9 kHz to 100 kHz Amplitude Accuracy Verification Characterization Charts Table A-43. VM1, –20 dBm Reference voltage at 100 kHz (23.315 mV ± 0.5 mV) Table A-44.

  • Page 129: Spectrum Analyzer Rf Input Vswr Verification

    Test Records Spectrum Analyzer RF Input VSWR Verification Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Spectrum Analyzer RF Input VSWR Verification Table A-46. Spectrum Analyzer RF Input VSWR Verification Attenuation Maximum Value Specification 10 dB 2.0:1 Max...
  • Page 130 Option 40 GSM/GPRS/EDGE RF Measurements Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 40 GSM/GPRS/EDGE RF Measurements Table A-48. At 850 MHz, –10 dBm Level, TCH Pattern (GSM) Measured Value Specification –10 dBm ±...
  • Page 131 Test Records Option 40 GSM/GPRS/EDGE RF Measurements (continued) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 40 GSM/GPRS/EDGE RF Measurements (continued) Table A-52. At 1800 MHz, –50 dBm Level, DL_MCS-9_1SLOT Pattern (EDGE) Measured Value Specification –50 dBm ±...
  • Page 132 Option 41 GSM/GPRS/EDGE Demodulator Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 41 GSM/GPRS/EDGE Demodulator Table A-56. At 850 MHz, –50 dBm Level, TCH Pattern (GSM) Measured Value Specification ≤ 1 Deg Phase Err RMS (Deg) Table A-57.
  • Page 133 Test Records Option 41 GSM/GPRS/EDGE Demodulator (continued) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 41 GSM/GPRS/EDGE Demodulator (continued) Table A-60. At 1800 MHz, –50 dBm Level, DL_MCS-9_1SLOT Pattern (EDGE) Measured Value Specification ±...
  • Page 134 Option 42 CDMA RF Measurements Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 42 CDMA RF Measurements Table A-64. At 870.03 MHz, –30 dBm Level, cdmaOne Measured Value Specification –30 dBm ± 0.2 dB Power Meter Reading –30 dBm ±...
  • Page 135 Test Records Option 43 cdmaOne and CDMA2000 1xRTT Demodulator Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 43 cdmaOne and CDMA2000 1xRTT Demodulator Table A-68. At 870.03 MHz, –30 dBm Level, cdmaOne Measured Value Specification ±20 Hz...

  • Page 136: (Option 44, Option 45, Option 65, Or A Combination

    Option 44 WCDMA and HSDPA RF Measurements Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 44 WCDMA and HSDPA RF Measurements WCDMA/HSDPA Signal Analyzer Option Verification (Option 44, Option 45, Option 65, or a combination) Table A-72.
  • Page 137 Test Records Option 44 WCDMA and HSDPA RF Measurements (continued) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 44 WCDMA and HSDPA RF Measurements (continued) Table A-77. WCDMA ACLR Accuracy Frequency/Offset Measured ACLR Calculated ACLR Error Specification 881.5 / –10 MHz...
  • Page 138 Option 45 WCDMA Demodulator and Option 65 WCDMA/HSDPA Demodulator Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 45 WCDMA Demodulator and Option 65 WCDMA/HSDPA Demodulator Table A-80. WCDMA Error Vector Magnitude (Test Model 4; Option 45 or Option 65) Frequency Specification 1962.5 MHz...
  • Page 139 Test Records Option 46 Fixed WiMAX RF Measurements Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 46 Fixed WiMAX RF Measurements Table A-82. Fixed WiMAX Channel Power Accuracy Adjusted MG3700A Level Settings Frequency Input Power Setting Input Power Reading...

  • Page 140: (For Spectrum Master Models With Option 60 Or Option 61

    Option 47 Fixed WiMAX Demodulator Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 47 Fixed WiMAX Demodulator Table A-84. Fixed WiMAX Residual EVM Frequency Power EVM (RMS) Specification –15 dBm 2600.5 MHz 10 MHz ≤...
  • Page 141 Test Records Option 62 EV-DO RF Measurements Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 62 EV-DO RF Measurements Table A-87. At 870.03 MHz, –50 dBm Level, 921.6 kps 8-PSK Modulation Measured Value Specification –50 dBm ±...
  • Page 142 Option 62 EV-DO RF Measurements (continued) Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 62 EV-DO RF Measurements (continued) Table A-90. At 1930.05 MHz, –50 dBm Level, Idle Slot Measured Value Specification –50 dBm ±...
  • Page 143 Test Records Option 63 EV-DO Demodulator Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 63 EV-DO Demodulator Table A-92. At 870.03 MHz, –50 dBm Level, 921.6 kps 8-PSK Modulation Measured Value Specification ±20 Hz Frequency Error 0.99 ≤...

  • Page 144: Channel Power Accuracy (10 Mhz Bandwidth And 10 Ms Frame Length

    Option 66 Mobile WiMAX RF Measurements Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 66 Mobile WiMAX RF Measurements Channel Power Accuracy (10 MHz Bandwidth and 10 ms Frame Length) Table A-97.

  • Page 145: Channel Power Accuracy (5 Mhz Bandwidth And 5 Ms Frame Length

    Test Records Option 66 Mobile WiMAX RF Measurements Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 66 Mobile WiMAX RF Measurements Channel Power Accuracy (5 MHz Bandwidth and 5 ms Frame Length) Table A-101.Mobile WiMAX Channel Power Accuracy Power Error (2600.5 MHz and –15.0 dBm) Measured Value Specification...

  • Page 146: Residual Evm And Frequency Error (10 Mhz Bandwidth And 10 Ms Frame Length

    Option 67 Mobile WiMAX Demodulator Test Records Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ Option 67 Mobile WiMAX Demodulator Residual EVM and Frequency Error (10 MHz Bandwidth and 10 ms Frame Length) Table A-105.Mobile WiMAX Residual EVM (10 MHz Bandwidth and 10 ms Frame Length) Frequency Power...
  • Page 147 Test Records LTE Signal Analyzer Option Verification (Option 541 and Option 542) Models Firmware Revision: ________________ Operator: ________________ Date: ______________ MS2723B MS2724B Serial Number: ________________ Options: ___________________________________________________ LTE Signal Analyzer Option Verification (Option 541 and Option 542) Table A-109.LTE Channel Power Accuracy (Only for Instruments with Option 541 Installed) Frequency Input Power Measured Channel Power...
  • Page 148 LTE Signal Analyzer Option Verification (Option 541 and Option 542) Test Records A-40 PN: 10580-00165 Rev. D Models MS2723B and MS2724B MM...

  • Page 149: Introduction

    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 150: Boot-Up Self Test Fails

    B-4 Battery Pack Charging Problems Troubleshooting Boot-up Self Test fails: 1. Perform a Master Reset. 2. If the message relates to the RTC battery, then replace the battery on the Main PCB, if applicable. 3. Main PCB has failed. Replace the Main PCB/Spectrum Analyzer assembly. Battery Pack Charging Problems Refer to “Battery Pack Removal and Replacement”...

  • Page 151: Index

    ....2-21 Anritsu, contact ......1-1 GSM/GPRS/EDGE signal analyzer .
  • Page 152 44, WCDMA/HSDPA ..2-45, 2-50, 2-52, 2-53 URL contacting Anritsu .....1-1 45, WCDMA/HSDPA ....2-45, 2-55 47, Fixed WiMAX .
  • Page 154 Anritsu Company 490 Jarvis Drive Anritsu utilizes recycled paper and environmentally conscious inks and toner. Morgan Hill, CA 95037-2809 http://www.anritsu.com...

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