1. Manuals
  2. Brands
  3. Good Will Instrument Manuals
  4. Measuring Instruments
  5. GSP-827
  6. Operation manual

Good Will Instrument GSP-827 Operation Manual

2.7ghz spectrum analyzer
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
99 Washington Street
Melrose, MA 02176
Fax 781-665-0780
TestEquipmentDepot.com
2.7GHz Spectrum Analyzer
Model: GSP-827
Operation Manual
GW Part No. 82SP-82700MA

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the GSP-827 and is the answer not in the manual?

Questions and answers

Summary of Contents for Good Will Instrument GSP-827

  • Page 1 99 Washington Street Melrose, MA 02176 Fax 781-665-0780 TestEquipmentDepot.com 2.7GHz Spectrum Analyzer Model: GSP-827 Operation Manual GW Part No. 82SP-82700MA...
  • Page 2 EC Declaration of Conformity GOOD WILL INSTRUMENT CO., LTD. No. 95-11, Pao-Chung Rd., Hsin-Tien City, Taipei Hsien, Taiwan GOOD WILL INSTRUMENT (SUZHOU) CO., LTD. No. 69, Lushan Road, Suzhou New District Jiangsu, China declares that the below mentioned product GSP-827...

  • Page 3: Table Of Contents

    2.7GHz Spectrum Analyzer Operation Manual Table of Contents Pages 1.0 GENERAL DESCRIPTION AND FEATURES ......................3 2.0 USAGE PRECAUTIONS AND RECOMMENDATIONS ..................4 3.0 PRODUCT OPTION INFORMATION........................8 4.0 FIRST TIME USE................................9 4.1 INTERNAL CALIBRATION SIGNAL ......................... 9 4.2 INSTALL AND UNINSTALL THE BATTERY ....................10 5.0 PANEL DESCRIPTION .............................
  • Page 4 2.7GHz Spectrum Analyzer Operation Manual 6.2.21 C ..........................21 ALENDAR LOCK SETTING 6.2.22 P ..............................22 RESET SYSTEM 6.2.23 S ............................22 YSTEM INFORMATION 6.2.24 S ..................23 YNCHRONIZED BY XTERNAL EFERENCE IGNAL 6.2.25 S ........................23 YNCHRONIZE OTHER EQUIPMENTS 6.2.26 T )....................

  • Page 5: General Description And Features

    2.7GHz Spectrum Analyzer Operation Manual 1.0 General Description and Features The GSP-827 is designed with the features as follows. Synthesized-based design covering the frequency from 9kHz to 2.7GHz. Low noise design: -140dBm/Hz noise floor. 4.5kg light weight and compact size.

  • Page 6: Usage Precautions And Recommendations

    2.7GHz Spectrum Analyzer Operation Manual 2.0 Usage Precautions and Recommendations The following precautions are recommended to insure your safety and provide the best condition of GSP-827. Safety Term and System These terms may appear in this manual or on the product:...
  • Page 7 • Use electrostatic discharge precautions while handling and making connections to the GSP-827. • Do not place wires into the connectors of the GSP-827, only mating connectors and adapters. • Do not block or obstruct cooling fan vent opening on side panels or on the rear panel of unit.
  • Page 8 2.7GHz Spectrum Analyzer Operation Manual 1) Disassembly of the Instrument • Do not disassemble the instrument; refer the instrument to a factory approved service facility only. 2) AC Power Input CAUTION • AC input should be within the range of selected line voltage ± 10%. •...
  • Page 9 2.7GHz Spectrum Analyzer Operation Manual 6) Operating Environment • The following conditions are recommended for optimum use of the instrument: Indoor Use Altitude < 2000 m Temperature 18° to 28° C Relative Humidity < 90% Dust Free No direct sunlight No strong magnetic fields •...

  • Page 10: Product Option Information

    2.7GHz Spectrum Analyzer Operation Manual 3.0 Product Option information Ordering Description information GSP-827 Spectrum Analyzer, 9k~2.7GHz Option 01 Tracking Generator, 9k ~ 2.7GHz AC/DC/Battery operation power supply with battery pack Option 02 90 ~ 260 VAC, 12VDC and Battery operation triple mode Power supply.

  • Page 11: First Time Use

    2.7GHz Spectrum Analyzer Operation Manual 4.0 First Time Use The following text assumes that the SAFETY section of this manual has been read carefully and understood. Each time before the instrument is operated, make sure that it is connected to protective earth. Before establish the connection and measurement, check if the device under test is connected to protective earth as well.

  • Page 12: Install And Uninstall The Battery

    2.7GHz Spectrum Analyzer Operation Manual 4.2 Install and Uninstall the Battery (1) Remove the cover (2) Slide in the batteries (3) Lock up the cover back When the battery pack is correctly installed and in use, a symbol will show up at the top of display. ...

  • Page 13: Panel Description

    2.7GHz Spectrum Analyzer Operation Manual 5.0 Panel Description 5.1 Front Panel Description  ...
  • Page 14 2.7GHz Spectrum Analyzer Operation Manual Item Description A 640×480 resolution and monochrome LCD. The Backlight can be switched ON/OFF and Contract is adjustable. See Display function. F1-F6 Soft key linked to the other function keys on the panel. Main Including Frequency, Span and Amplitude the most popular Functions keys.

  • Page 15: Rear Panel Descriptions

    2.7GHz Spectrum Analyzer Operation Manual 5.2 Rear Panel Descriptions  ...
  • Page 16 2.7GHz Spectrum Analyzer Operation Manual Item Description Ref Input External reference signal input. When this terminal is fed with an external reference signal, the system frequency is synchronized to it. See Option >> ExtRefFreq function. Freq. Adjust Adjustment for internal frequency reference, which allows aligning frequency with the other equipments.

  • Page 17: Quick Use Guide

    2.7GHz Spectrum Analyzer Operation Manual 6.0 Quick use guide 6.1 General Description The quick use guide provides the information of measurement-oriented operation. Every operation is titled with a measurement demand and followed by the corresponding operation sequence of the keys on the front panel and terminals on the rear panel. 6.2 Guide 6.2.1 Find the signal (1) The frequency is unknown: Use Full Span to scan entire frequency range.

  • Page 18: Track Peak Signal

    2.7GHz Spectrum Analyzer Operation Manual (2) In Peak Search function with Marker Function key Description Peak One marker will automatically find the peak signal and show the frequency and amplitude. Search 6.2.3 Track Peak signal Function key Description Peak One marker will automatically find the peak signal and show the frequency and amplitude.

  • Page 19: Delta-Marker Operation

    2.7GHz Spectrum Analyzer Operation Manual 6.2.7 Delta-Marker operation Function key Description Marker Select the Marker relative functions. Select the active marker by keying in marker number. <Marker> 0 means marker 10. Key in 1 to take marker 1 as example. F2 <Marker Set Marker 1 ON.

  • Page 20: Ocbw Measurement

    2.7GHz Spectrum Analyzer Operation Manual F1<ADJ CH Define the bandwidth of adjacent channel 1. BW1> F2<ADJ CH Define the offset from the adjacent channel 1. Offs 1> F3<ADJ CH Define the bandwidth of adjacent channel 2. Ignore this BW2> step if only one adjacent channel is measured. F4<ADJ CH Define the offset from the adjacent channel 2.

  • Page 21: Edit The Limit Line

    2.7GHz Spectrum Analyzer Operation Manual 6.2.12 Edit the Limit Line, Function key Description Limit Line Select the Limit line relative functions. Select limit line editing. <Edit> F1 <Limit Toggle the editing between high and low limit line. Upper> Arrow Keys Use ∧∨ > < arrow keys to mark and modify the existed points.

  • Page 22: Trigger By Externally Stimulus Signal

    2.7GHz Spectrum Analyzer Operation Manual F6 <Trigger Set the frequency of trigger source. The default is Center Setup> frequency. N, … MHz Key in the frequency. Exit the trigger setup submenu. <Return> Select single trigger, there will be only one sweep.. <Singl>...

  • Page 23: Save Measurement/Setup To Memory

    2.7GHz Spectrum Analyzer Operation Manual 6.2.18 Save measurement/setup to Memory Function key Description Save/Recall Select the Save/Recall relative functions. F1 <Save Save the trace. Trace> F5 <From Select the measuring trace to save. Live> Up/Down Select the memory to save. The memory list is on the LCD Arrows or display.

  • Page 24: Preset System

    2.7GHz Spectrum Analyzer Operation Manual Set date information. <Date> Key in the Number of year and Enter key. press <Year> Key in the Number of month and Enter key. press <Month> Key in the Number of day and Enter key. press <Day>...

  • Page 25: Synchronized By External Reference Signal

    2.7GHz Spectrum Analyzer Operation Manual The system configuration will be shown up, including F3 <System serial number, S/W and F/W version number, Options, Los Config> status, reference signal source and status. Exit the submenu. <Return> 6.2.24 Synchronized by External Reference Signal Function key Description Option...

  • Page 26: Menu Tree

    2.7GHz Spectrum Analyzer Operation Manual 7.0 Menu Tree The menu tree gives a brief overview of user interface structure. The more detailed explanation for each function key is described in this Chapter 7. 7.1 Main Function Center << Frequency Start <...

  • Page 27: Measurement Function

    2.7GHz Spectrum Analyzer Operation Manual 7.2 Measurement Function Marker (ON/Off) << Marker To Peak < Mkr->Center < Normal /∆Mkr < (1…10) MM mode < Marker(1…10) << ON/OFF Marker (ON/Off) Normal /∆Mkr Peak Search To Peak << (1…10) Mkrs->Peaks Mkr->Center < ALL ON/OFF Next Peak <...
  • Page 28 2.7GHz Spectrum Analyzer Operation Manual << Pwr Measure ACPR (ON/OFF) OCBW < (ON/OFF) Ch BW < << CH BW SETUP < < CH SPC < OCBW % ADJ CH < Adj CH BW 1 << OFFSET Adj CH Offs 1 <...

  • Page 29: Control Function

    2.7GHz Spectrum Analyzer Operation Manual 7.3 Control Function << (Auto/Manu) < (Auto/Manu) Swptm < (Auto/Manu) ALL Auto < Free Run << Trigger Video Level < Exter < Singl < Trigger Delay < < Trigger Freg. LCD Cntrst << Display BkLight <...

  • Page 30: State Function

    2.7GHz Spectrum Analyzer Operation Manual 7.4 State Function >> Save/Recall Save Trace > Recall Trace > Erase Trace > Erase All (blank) / (From Tr A/From > Tr B/ From Live ) / (To Tr A/To Tr B/To Setup) >> Option >>...
  • Page 31 2.7GHz Spectrum Analyzer Operation Manual >> System GPIB > >> Serial Port BAUD 57600 > HS NONE > STOP NO > Data 8 > Return > RefSig (ON/OFF) > >> RF diagno >> LO1 LEDLO1 (ON/OFF) > LO1 F > LO1 N >...
  • Page 32 2.7GHz Spectrum Analyzer Operation Manual > >> Maintenance >> RBW RBW Std > 200Hz Yes No > 300Hz Yes No > 9KHz Yes No > 120KHz Yes No > Return >> > OPTION TG Yes No > Rcvr Yes No >...

  • Page 33: Operation

    2.7GHz Spectrum Analyzer Operation Manual 8.0 Operation In this chapter the detailed information of operation is introduced. 8.1 Main Functions 8.1.1 Frequency Functions Frequency Center Center Start Start Stop stop Step Step Peak-> Peak-> Center Center There are two methods to set the measuring frequency, Center/Span and Start/Stop. Span means the measuring bandwidth.
  • Page 34 2.7GHz Spectrum Analyzer Operation Manual Center Frequency Frequency Center dBmV dBuV BK SP SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: -30.0 dBm AMPL CAL Center -30.0 -40.0 Start -50.0 Center:100.0MHz -60.0 Stop -70.0 -80.0 Step -90.0 Peak-> -100.0 Center -110.0 Start:99.5MHz Stop:100.5MHz...
  • Page 35 2.7GHz Spectrum Analyzer Operation Manual Start/ Stop Entry Frequency Start dBmV dBuV Stop BK SP SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: -30.0 dBm Center AMPL CAL -30.0 -40.0 Start -50.0 -60.0 Stop -70.0 -80.0 Step -90.0 Peak-> -100.0 Center -110.0 Start:99.5MHz...
  • Page 36 2.7GHz Spectrum Analyzer Operation Manual Step Frequency Step dBmV dBuV BK SP SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: -30.0 dBm AMPL CAL Center -30.0 -40.0 Start -50.0 Step:1MHz -60.0 Stop -70.0 -80.0 Step -90.0 Peak-> -100.0 Center -110.0 Start:99.5MHz Stop:100.5MHz RBW:30 kHz...
  • Page 37 2.7GHz Spectrum Analyzer Operation Manual Peak->center Peak-> Frequency Center SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: -30.0 dBm AMPL CAL Center -30.0 -40.0 Start -50.0 -60.0 Stop -70.0 -80.0 Step -90.0 Peak-> -100.0 Center -110.0 Start:99.6MHz Stop:100.6MHz RBW:30 kHz Center:100.1MHz VBW:100 kHz Span:1.0MHz...

  • Page 38: Span Functions

    2.7GHz Spectrum Analyzer Operation Manual 8.1.2 Span Functions Span Center Span Full Span Start Zero stop Span Last Step Span Peak-> Center Span is to define the frequency range of measurement. When all the BW settings (RBW, VBW and Sweep Time) are in Auto mode, BW settings is changed following the change of the span. Please refer to the BW function to see the details.
  • Page 39 2.7GHz Spectrum Analyzer Operation Manual SPAN Span dBmV dBuV BK SP SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: -30.0 dBm AMPL CAL Span -30.0 -40.0 Full Span -50.0 Span:1.0MHz -60.0 Zero Span -70.0 Last -80.0 Span -90.0 -100.0 -110.0 Start:99.5MHz Stop:100.5MHz RBW:30 kHz...
  • Page 40 2.7GHz Spectrum Analyzer Operation Manual Zero Span Zero InputZ Span SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: -30.0 dBm AMPL CAL Span -30.0 -40.0 Full Span -50.0 -60.0 Zero Span -70.0 Last -80.0 Span -90.0 -100.0 -110.0 RBW:4MHz Center:100.0MHz VBW:10 kHz Span:Zero Span Sweep:100.0ms...

  • Page 41: Amplitude

    2.7GHz Spectrum Analyzer Operation Manual 8.1.3 Amplitude Center Level Scale Start 10 dB Amplitude Unit stop Ext Gain Step Loss Input Z Peak-> Center 50 Ω Input Z Reference Level is the top level on the display. The level of input signal is recommended to be under the reference level to have accurate result.

  • Page 42: Reference Level

    2.7GHz Spectrum Analyzer Operation Manual Reference Level Amplitude Level dBmV dBuV BK SP SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: -20.0 dBm AMPL CAL Level -20.0 -30.0 Scale 10 dB -40.0 Ref Lvl:-20dBm -50.0 Unit -60.0 ExtGain -70.0 Loss -80.0 Input Z -90.0...
  • Page 43 2.7GHz Spectrum Analyzer Operation Manual Unit Unit Amplitude SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: 77.0 dBuV AMPL CAL Level 77.0 67.0 Scale 57.0 RefLvl:77.o dBuV Unit 47.0 dBuV 37.0 ExtGain 27.0 Loss 17.0 InputZ 50Ω -3.0 Start:99.5MHz Stop:100.5MHz InputZ RBW:30 kHz Center:100.0MHz...
  • Page 44 2.7GHz Spectrum Analyzer Operation Manual Input Z 50Ω/ 75Ω Input Z Input Z Amplitude 75 Ω 50 Ω SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: 77.0 dBuV AMPL CAL Level 77.0 67.0 Scale 57.0 75 Ohm adaptor 47.0 Unit dBuV 37.0 ExtGain...

  • Page 45: Measurement Functions

    2.7GHz Spectrum Analyzer Operation Manual 8.2 Measurement Functions 8.2.1 Marker Marker Marker Center ON OFF Marker 1 Center Start Peak Marker Normal Start stop ∆Mkr Mkr-> Step ∆Mkr 2 stop Center Mkr-> Multi-Mkr Step Peak-> Center Center Mode ON Multi-Mkr Peak->...
  • Page 46 2.7GHz Spectrum Analyzer Operation Manual Marker ON/OFF Marker Marker dBmV dBuV BK SP SAT JAN 28, 2003 14:30:25 Marker Level Freq(MHz) INT:REF -83.6 100.0 Marker Ref Lvl: 77.0 dBuV AMPL CAL -30.0 -40.0 Normal ∆Mkr -50.0 Freq:100.1MHz Mkr-> -60.0 Center -70.0 Peak -80.0...
  • Page 47 2.7GHz Spectrum Analyzer Operation Manual Marker to Center Mkr-> Marker Center SAT JAN 28, 2003 14:30:25 Marker Level Freq(MHz) INT:REF -30.7 100.0 Marker Ref Lvl: -30.0 dBm AMPL CAL -30.0 -40.0 Normal ∆Mkr -50.0 Mkr-> -60.0 Center -70.0 Peak -80.0 Search -90.0 MM mode...
  • Page 48 2.7GHz Spectrum Analyzer Operation Manual Activate Multi Marker Mode, MM Mode MM Mode Marker Switch the Multi-Marker Mode ON by pushing MM Mode Off , the related functions are as the following figure: SAT JAN 28, 2003 14:30:25 Marker Level Freq(MHz) INT:REF -30.7...
  • Page 49 2.7GHz Spectrum Analyzer Operation Manual SAT JAN 28, 2003 14:30:25 Marker Level Freq(MHz) Select INT:REF Marker Ref Lvl: -30.0 dBm AMPL CAL Marker -30.0 -40.0 Marker -50.0 Normal -60.0 ∆Mkr -70.0 Mkrs-> -80.0 Peaks -90.0 -100.0 ON OFF -110.0 Start:99.5MHz Stop:100.5MHz Return RBW:30 kHz...
  • Page 50 2.7GHz Spectrum Analyzer Operation Manual Select Normal Mode and specify the Marker frequency Normal Marker ∆ Mkr dBmV dBuV BK SP SAT JAN 28, 2003 14:30:25 Marker Level Freq(MHz) INT:REF -30.7 100.0 Marker Ref Lvl: -30.0 dBm AMPL CAL -30.0 -40.0 Marker -50.0...
  • Page 51 2.7GHz Spectrum Analyzer Operation Manual All ON/OFF Marker All ON OFF is a quick key to turn ON/OFF all 10 markers. Return Marker Return To exit the Multi-Marker mode. Multi Marker Mode Operation—Delta Mode Marker Selection Marker Marker dBmV dBuV BK SP Marker Marker d : Push this key (d: from 0 to 9) to select the Delta Marker number in the order of 0...
  • Page 52 2.7GHz Spectrum Analyzer Operation Manual Select Delta Mode and specify the Reference Marker and delta frequency Normal Marker ∆ Mkr 1 dBmV dBuV BK SP Select Reference Marker Enter the Delta Frequency SAT JAN 28, 2003 14:30:25 Marker Level Freq(MHz) -30.7 100.0 INT:REF...
  • Page 53 2.7GHz Spectrum Analyzer Operation Manual Return Marker Return To exit the Multi-Marker mode.  ...

  • Page 54: Peak Search

    2.7GHz Spectrum Analyzer Operation Manual 8.2.2 Peak Search Peak Search Center Peak Mkr-> Start Center Next stop Peak Peak Step Right Peak Peak-> Left Center Track ON OFF Peak Search is the functions to use marker to find the peak signals on the display. Mkr->Center function will let center frequency change to frequency of where the marker is standing.
  • Page 55 2.7GHz Spectrum Analyzer Operation Manual To Peak Peak Search Peak Search Peak SAT JAN 28, 2003 14:30:25 Marker Level Freq(MHz) INT:REF -30.7 100.0 Ref Lvl: -30.0 dBm AMPL CAL Peak -30.0 -40.0 Mkr-> Center -50.0 -60.0 Next Peak -70.0 Peak -80.0 Right -90.0...
  • Page 56 2.7GHz Spectrum Analyzer Operation Manual Next Peak Next Peak Search Peak SAT JAN 28, 2003 14:30:25 Marker Level Freq(MHz) INT:REF -35.7 101.0 Ref Lvl: -30.0 dBm AMPL CAL Peak -30.0 -40.0 Mkr-> Center -50.0 Step:1MHz Next -60.0 Peak -70.0 Peak -80.0 Right -90.0...
  • Page 57 2.7GHz Spectrum Analyzer Operation Manual Peak Right Peak Peak Search Right SAT JAN 28, 2003 14:30:25 Marker Level Freq(MHz) INT:REF -37.7 100.0 Ref Lvl: -30.0 dBm AMPL CAL Peak -30.0 -40.0 Mkr-> Center -50.0 Step:1MHz Next -60.0 Peak -70.0 Peak -80.0 Right -90.0...
  • Page 58 2.7GHz Spectrum Analyzer Operation Manual Track ON Track Peak Search ON OFF SAT JAN 28, 2003 14:30:25 Marker Level Freq(MHz) INT:REF Ref Lvl: -30.0 dBm AMPL CAL Peak -30.0 -40.0 Mkr-> Center -50.0 Step:1MHz -60.0 Next Peak -70.0 Peak -80.0 Right -90.0 Peak...

  • Page 59: Trace

    2.7GHz Spectrum Analyzer Operation Manual 8.2.3 Trace Center A↔B A+B->A Start Trace Center A B No Trace A-B->A stop Clear Start A+Const Step ->A Trace PkHold Center Math stop ON OFF A*Const Peak-> ->A Center Step ON OFF Return Freeze Peak->...
  • Page 60 2.7GHz Spectrum Analyzer Operation Manual Trace Selection Trace Trace Trace Trace Trace B No Repeat this key to select trace A, B, both or none. Clear Trace Data Trace Clear Push this key to clear data of selected trace. Peak Hold Peak Trace Hold...
  • Page 61 2.7GHz Spectrum Analyzer Operation Manual Exchange A and B Trace Trace A ↔ B More Math Move A+B into A Trace Trace A+B → A More Math Move A-B into A Trace Trace A-B → A More Math Move A + Constant into A Trace A+Const Trace...
  • Page 62 2.7GHz Spectrum Analyzer Operation Manual Positive Peak Detection Mode Peak+ Trace Detect More Detect Average Detection Mode Trace More Detect Quasi Peak Detection Mode QPeak QPeak QPeak Trace More Detect Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 FAX 781.665.0780 - TestEquipmentDepot.com ...

  • Page 63: Pwr Measurement

    2.7GHz Spectrum Analyzer Operation Manual 8.2.4 Pwr Measurement ACPR Center ON/OFF CH BW Center Pwr Measure OCBW Start ON/OFF ADJ CH CH SPC Start Center BW 1 CH BW stop ADJ CH OCBW% stop Start Offs 1 Step Setup ADJ CH ADJ CH Step stop...
  • Page 64 2.7GHz Spectrum Analyzer Operation Manual For OCBW measurement, CH BW and OCBW % (percentage) need to be specified first. The OCBW will measure the bandwidth that occupies the power percentage. OCBW Definitions for OCBW measurement All CH BW, CH SPC and OCBW % are defined in Setup function. When the channel parameters are set, by defining CH SPC (channel Spacing)it is easy to measure the next channels by CH UP and CH Dn keys.

  • Page 65: Measurement Results

    2.7GHz Spectrum Analyzer Operation Manual ACPR Measurement ACPR Pwr Measure SAT JAN 28, 2003 14:30:25 Power Measure ACPR and OCBW INT:REF ACPR Ref Lvl: -30.0 dBm AMPL CAL ACPR LACPR UACPR -30.0 1: -41.42 -40.56 dB 2: --- -40.0 OCBW -50.0 -60.0 CH BW...
  • Page 66 2.7GHz Spectrum Analyzer Operation Manual CH BW Pwr Measure CH BW Setup CH BW dBmV dBuV BK SP SAT JAN 28, 2003 14:30:25 Power Measure ACPR and OCBW INT:REF ACPR Ref Lvl: -30.0 dBm AMPL CAL ACPR LACPR UACPR -30.0 1: -41.42 -40.56 dB 2: ---...

  • Page 67: Channel Spacing

    2.7GHz Spectrum Analyzer Operation Manual Channel Bandwidth Pwr Measure Setup CH BW dBmV dBuV BK SP Power Measure ACPR and OCBW SAT JAN 28, 2003 14:30:25 INT:REF ACPR Ref Lvl: -30.0 dBm AMPL CAL LACPR UACPR CH BW -30.0 1: -41.42 -40.56 dB 2: --- -40.0...
  • Page 68 2.7GHz Spectrum Analyzer Operation Manual OCBW % Pwr Measure Setup OCBW % dBmV dBuV BK SP SAT JAN 28, 2003 14:30:25 Power Measure ACPR and OCBW INT:REF ACPR Ref Lvl: -30.0 dBm AMPL CAL CH BW LACPR UACPR -30.0 1: -41.42 -40.56 dB 2: --- OCBW:205 kHz...
  • Page 69 2.7GHz Spectrum Analyzer Operation Manual Adjacent Channel Offset 1(2) ADJ CH ADJ CH Pwr Measure Setup Offs 1 OFFSET dBmV dBuV ADJ CH BK SP Offs 2 SAT JAN 28, 2003 14:30:25 Power Measure ACPR and OCBW INT:REF ACPR Adj CH Ref Lvl: -30.0 dBm AMPL CAL LACPR...

  • Page 70: Limit Line

    2.7GHz Spectrum Analyzer Operation Manual 8.2.5 Limit Line HLimit Center ON OFF Limit Center High LLimit Start ON OFF Limit Line Insert Start Edit stop Delete stop Pss/fl Step ON OFF Undo Step Return Limit Line functions provide two limit lines, High Limit and Low Limit to perform the Pass/Fail test .
  • Page 71 2.7GHz Spectrum Analyzer Operation Manual Edit The Limit Line is edited by mean of defining point by point. Each time a new point is inserted in the table, the Limit Line is connected to the ahead and followed points immediately. More details are described in the following paragraphs.
  • Page 72 2.7GHz Spectrum Analyzer Operation Manual Insert a point Limit Line Edit Insert 99.5 -45.0 5 100.1 -45.0 99.7 -45.0 6 100.4 -45.0 99.9 -45.0 7 100.5 -45.0 99.9 -30.0 100.1 -30.0 When a new point is inserted at its current field, the temporary values of frequency and level are automatically generated.
  • Page 73 2.7GHz Spectrum Analyzer Operation Manual Delete a Point Limit Line Edit Delete Delete point will remove the point where the cursor is located. Undo Limit Line Edit Undo Undo function will recover the previous editing, it can be either Insert or Delete. Only one step is reserved.

  • Page 74: Control Functions

    2.7GHz Spectrum Analyzer Operation Manual 8.3 Control Functions 8.3.1 BW Center Auto Start Auto SwpTm stop Auto Step Auto BW functions include RBW , VBW and Sweep Time . All of the functions have AUTO and Manual mode. In ALL Auto mode, these parameters are coupled with Span . Which means different Span selection will choose its adaptive BW combination.
  • Page 75 2.7GHz Spectrum Analyzer Operation Manual Auto dBmV dBuV BK SP SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: -30.0 dBm AMPL CAL AUTO -30.0 -40.0 Auto -50.0 VBW:100 kHz -60.0 SwpTm Auto -70.0 -80.0 Auto -90.0 -100.0 -110.0 Stop:100.5MHz Start:99.5MHz RBW:30 kHz Center:100.0MHz VBW:100 kHz...

  • Page 76: Trigger

    2.7GHz Spectrum Analyzer Operation Manual 8.3.2 Trigger Trigger Free Center Video Start Level Exter stop Step Singl Trigger Delay Trigger Freq Trigger is the feature that the measurement starts when the trigger condition is met. In other words, even in the trigger mode, the measurement sweep will not start until the trigger condition is match.
  • Page 77 2.7GHz Spectrum Analyzer Operation Manual Free Run Free Trigger Free Run will stop trigger function and stay in normal sweep mode. Video Level Video Trigger Level dBmV dBuV BK SP UP/DOWN and Scroll: To change the video level by 0.1dBm for every movement. Editing : To enter the level on display as the trigger threshold.
  • Page 78 2.7GHz Spectrum Analyzer Operation Manual External Trigger Exter Trigger A 0 to 5V rising edge appearance in the External Trigger Input on rear panel will start the sweep in external trigger mode. Single Trigger Singl Trigger In Single trigger mode, it will sweep once when the trigger condition is met. SAT JAN 28, 2003 14:30:25 INT:REF...

  • Page 79: Display Functions

    2.7GHz Spectrum Analyzer Operation Manual Trigger Delay Trigger Trigger Delay dBmV dBuV BK SP UP/DOWN and Scroll: To change the trigger delay by l μ s for every movement. Editing : To enter trigger delay directly. Trigger Frequency Trigger Trigger Freq dBmV dBuV...

  • Page 80: Display Functions

    2.7GHz Spectrum Analyzer Operation Manual 8.3.3 Display Functions Center Cntrst Display BkLight Start ON OFF Invert stop Screen Split Step ON OFF Upper ON OFF Lower ON OFF LCD Contract, Back light and Inverting Screen are controlled with display functions. Two Split Windows offer separate measurement setting that is convenient to measure two signals at the same time.
  • Page 81 2.7GHz Spectrum Analyzer Operation Manual Invert Screen Invert Display Screen SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: -30.0 dBm AMPL CAL Cntrst -30.0 -40.0 BkLight -50.0 Video Level:-40 dBm -60.0 Invert Exter Screen -70.0 -80.0 Split ON OFF -90.0 Upper -100.0 ON OFF...

  • Page 82: Save/Recall

    2.7GHz Spectrum Analyzer Operation Manual 8.3.4 Save/Recall Save Center Trace Recall Start Save/R Trace ecall Erase stop Trace Erase Step From Tr A There are 100 memories for saving and recalling the measured trace. When saving the trace, the setup is also saved together. When the trace is recalled, the system will check if the setup of recalled trace is same as current setup.
  • Page 83 2.7GHz Spectrum Analyzer Operation Manual Recall trace Save Recall Enter /Recall Trace End “Recall Trace” Memory Location selection Setup Trace selection SAT JAN 28, 2003 14:30:25 INT:REF Save Ref Lvl: -30.0 dBm AMPL CAL Trace -30.0 Stored Trace Memory Index Date Time Name...

  • Page 84: State Functions

    2.7GHz Spectrum Analyzer Operation Manual 8.4 State Functions 8.4.1 Calibration Calibrate Self Center Start Freq stop Resp IFGine Step Fine Gain The Calibration function features the final calibration of manufacturing or tuning from the front panel. It is intentionally not allowed user to access. Refer to service manual for service demand.

  • Page 85: System

    2.7GHz Spectrum Analyzer Operation Manual 8.4.2 System Baud Center 57600 LEDLO1 Start Center None ON OFF System GPIB Center Stop Start stop Serial Start Port Data Step stop CalSig stop ON Off Step Step Diagno LEDREF ON OFF System Clock Center Year More...
  • Page 86 2.7GHz Spectrum Analyzer Operation Manual GPIB GPIB System dBmV dBuV BK SP SAT JAN 28, 2003 14:30:25 INT:REF GPIB Ref Lvl: -30.0 dBm AMPL CAL -30.0 -40.0 Serial Port -50.0 GPIB:2 -60.0 CalSig ON OFF -70.0 -80.0 Diagno -90.0 System -100.0 Clock -110.0...
  • Page 87 2.7GHz Spectrum Analyzer Operation Manual RF Diagnosis System Diagno The RF Diagno will tell the LED status of LO1 and reference signal, F Word , N Word and F Word . The LED has to be set ON in normal operation. System Clock Date System...

  • Page 88: System Configuration

    2.7GHz Spectrum Analyzer Operation Manual Self Test Self System More Test Self Test will tell the test results of GPIB, Flash memory, NVRAM and RTC (Real Time Clock). System Preset System System More Preset Preset will reset the unit and go back to the default parameters rather than the last one. System Configuration System System...

  • Page 89: Ption

    2.7GHz Spectrum Analyzer Operation Manual 8.4.3 Option Center ON OFF TG Level Start Center Normal stop ON Off Option Demod Start Step Offset ExtRef stop Freq Value Step Battery Return FM OFF Center WB NB Start ON OFF Volume stop Step Tone Squelch...
  • Page 90 2.7GHz Spectrum Analyzer Operation Manual Tracking Generator Operation steps . (1) Setup the spectrum analyzer. Frequency rage, Reference level, …, and so on. (2) Set the TG level. (3) Connect the TG output and RF input with the fixture and cables. (4) Turn the TG output ON (5) Perform Normalization function by turning the Normal ON.
  • Page 91 2.7GHz Spectrum Analyzer Operation Manual TG ON/OFF Option ON/OFF Pushing TG ON/OFF can switch TG ON and OFF. TG Level Option Level dBmV dBuV BK SP UP/DOWN and Scroll : To change the TG level from -50dBm to 0dBm at 0.1dBm resolution. Editing : To specify the TG output level directly.
  • Page 92 2.7GHz Spectrum Analyzer Operation Manual Offset Option Offset dBmV dBuV BK SP UP/DOWN and Scroll : To change TG offset frequency from -990kHz to 990kHz at1kHz step. Editing : To specify TG offset frequency from -990kHz to 990kHz directly. Reference Value Option Value dBmV...
  • Page 93 2.7GHz Spectrum Analyzer Operation Manual Demodulation, FM FM Off Option Demod WB NB Push FM ON WB NB can switch the FM between Narrow Band FM, Wide band FM demodulation and OFF state. Demodulation, AM Option Demod ON OFF Push AM ON OFF can switch the AM ON or OFF. Volume, Tone and Squelch Control Volume Option...

  • Page 94: Power Control

    2.7GHz Spectrum Analyzer Operation Manual Battery Option Battery SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: 0.0 dBm AMPL CAL -10.0 Demod -20.0 Battery 1 Battery 2 -30.0 Serial #: ExtRef Voltage: 11.44 11.44 Volts Freq Time to Empty: Minutes -40.0 <Press any key to continue>...
  • Page 95 2.7GHz Spectrum Analyzer Operation Manual INT:REF Diagnosis information field SAT JAN 28, 2003 14:30:25 INT:REF Ref Lvl: 0.0 dBm AMPL CAL -10.0 Demod -20.0 -30.0 ExtRef Freq -40.0 -50.0 Battery -60.0 -70.0 -80.0 Start:99.5MHz Stop:100.5MHz RBW:30 kHz Center:100.0MHz VBW:100 kHz Span:1.0MHz Sweep:100.0ms ...

  • Page 96: Specification

    2.7GHz Spectrum Analyzer Operation Manual 9.0 Specification Item Specification Range 9kHz-2.7GHz Frequency Accuracy see time base Span Accuracy see time base Span Range 2kHz to 2.5GHz in 1/2/5 sequence, full span, zero span Phase Noise -85dBc/Hz typical @ 1GHz 20kHz Offset ±...
  • Page 97 2.7GHz Spectrum Analyzer Operation Manual Options Tracking Frequency Range 9kHz to 2.7GHz Generator* Amplitude Range -50dBm to 0 dBm ±1dB @100MHz, 0dBm Amplitude accuracy ±1.5dB @0dBm Amplitude flatness Harmonics <-30dBc Reverse Power +30dBm Impedance 50 Ohm nominal Return Loss <1.5:1 Demodulation Am, FM AM, FM EMI Filter*...

Table of Contents