SIGLENT SSG3000X Service Manual
  1. Manuals
  2. Brands
  3. SIGLENT Manuals
  4. Inverter
  5. SSG3000X
  6. Service manual
SIGLENT SSG3000X Service Manual

SIGLENT SSG3000X Service Manual

Signal generator
Hide thumbs Also See for SSG3000X:
Table of Contents

Advertisement

Quick Links

Download this manual See also: User Manual
SIGLENT
SSG3000X
Signal Generator
r
Service Manual
SM0803X-E01A
SSA3000X Service Manual 1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the SSG3000X and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for SIGLENT SSG3000X

Summary of Contents for SIGLENT SSG3000X

  • Page 1 SIGLENT SSG3000X Signal Generator Service Manual SM0803X-E01A SSA3000X Service Manual 1...

  • Page 2: Guaranty And Declaration

    Declaration  SIGLENT products are protected by patent law worldwide  SIGLENT reserves the right to modify or change parts of or all the specifications or pricing policies at company’s sole decision.  Information in this publication replaces all previously corresponding material.

  • Page 3: General Safety Summary

    Do Not Operate in an Explosive Atmosphere. In order to avoid damage to the device or personal injury, it is important to operate the device away from an explosive atmosphere. SSG3000X Service Manual 3...

  • Page 4: Safety Terms And Symbols

    Indicates potential injuries or hazards that may happen. CAUTION Indicates potential damages to the instrument or other property that may happen. Symbols on the product. These symbols may appear on the product: Hazardous Protective Warning Earth Chassis Voltage Ground Ground 4 SSG3000X Service Manual...

  • Page 5: Table Of Contents

    Removing the IQ Module ............34 Removing the Power Module ........... 35 Removing the Control Board ............ 35 Removing the Main Board ............36 Removing the front panel ............37 Removing the LCD, Keyboard ..........38 Contact SIGLENT ................. 39 SSG3000X Service Manual 5...

  • Page 6: Preparation Information

    There are three types of checks used to determine if the signal generator is operating properly. Power-on Inspection The normal operating voltage for SSG3000X series signal generators is in the range of 100-240 VRMS, 50 Hz/ 60 Hz/ 440 Hz. Please use the power cord provided with the accessories to connect the instrument to the power source as shown in the figure below.

  • Page 7: Interface Test

    Figure 1-2 Front Panel Figure 1-3 Rear Panel Interface Test The SSG3000X series signal generator is designed with three standard interfaces: USB Host, USB Device, and LAN. Being connected to other instruments via these interfaces enables the signal generator to achieve additional capabilities.
  • Page 8 SIGLENT successfully recognized. Figure 2-1 USB drive has been properly recognized 8 SSG3000X Service Manual...

  • Page 9: Usb Device Test

    4. Click “Open VISA Test Panel” option button, and then the following Interface will appear. Then click the “Input/Output” option button and click the “Query” option button in order to view the Read operation information. SSG3000X Service Manual 9...
  • Page 10 Figure 2-2 IP configuration interface 3. Run NI max software. Click “Device and interfaces” in the upper left corner of the NI software interface, select “Network Devices”, Add Network Device, and select VISA TCP/IP Resource as shown:. 10 SSG3000X Service Manual...
  • Page 11 SIGLENT 4. Select Manual Entry of LAN instrument, select Next, and enter the IP address as shown. Click Finish to establish the connection: NOTE: Leave the LAN Device Name BLANK or the connection will fail. SSG3000X Service Manual 11...
  • Page 12 Read operation information returned shown below will appear. NOTE: The *IDN? Command (known as the Identification Query) should return the instrument manufacturer, instrument model, serial number, and other identification information. 12 SSG3000X Service Manual...

  • Page 13: Performance Verification Test

    Signal Analyzer 9 kHz~3.2 GHz Keysight N9020 Power Meter 6 GHz R&S NRP6A SIGLENT SDG1050 Frequency Counter 10 MHz With OCXO Attenuator 10 dB RF switch 18 GHz SMA-N Cable 6 GHz BNC Cable 2 GHz SSG3000X Service Manual 13...

  • Page 14: 10 Mhz Output Accuracy Test

    ≤0.7 dB ≤0.7 dB ≤1.1 dB 100 kHz≤f≤3.2 GHz ≤0.5 dB(typ.) ≤0.5 dB(typ.) ≤0.7 dB(typ.) Test Devices 1. Power Meter × 1 2. Dual-N Cable × 1 3. Dual-BNC Cable × 1 4. Signal generator × 1 14 SSG3000X Service Manual...
  • Page 15 Figure 3-1 Absolute amplitude accuracy connections Test Procedures 1. Connect the output terminal of the SSG3000X with the power meter, as shown in Figure 3-1 (a). 2. Set the SSG3000X to output a sine waveform with -10 dBm amplitude. Then modify the output frequency of the SSG3000X according to Table 2-2 and enable the RF output switch RF.
  • Page 16 11. Each time the output amplitude is changed, set the output frequency of the SSG3000X and the center frequency of the signal analyzer according to Table 2-2 (the center frequency of the signal analyzer corresponds to output frequency of the SSG3000X).

  • Page 17: Second Harmonics

    2.433 GHz 2.933 GHz Second Harmonics Specification Spectral purity CW mod, 1 MHz<f<3.2 GHz, Harmonics <-30 dBc Level ≤13 dBm Test Devices PC × 1 Signal Analyzer × 1 BNC-BNC Cable × 1 N-N Cable × 1 SSG3000X Service Manual 17...
  • Page 18 SIGLENT Test Connection Diagram Test Procedures 1. Synchronize the SSG3000X and signal analyzer. Connect the RF output terminal of the SSG3000X with the RF input terminal of the signal analyzer. 2. Configure the SSG3000X: a. Set the output frequency follow the table 2-8 b.

  • Page 19: Internal Am Modulation Test

    Test Connection Diagram Test Procedures 1. Synchronize the SSG3000X and signal analyzer. Connect the RF output terminal of the SSG3000X with the RF input terminal of the signal analyzer as shown in above figure. 2. Configure the SSG3000X: Set the frequency to 1 GHz.
  • Page 20 < 4 % of m AM Accuracy 1 GHz setting+1 % AM Distortion <3 % (typ.) Note: [1] AM Accuracy = |(Pk - Pk)/2 - 30%| [2] AM Distortion = Distortion value in the AM analog demodulation test interface 20 SSG3000X Service Manual...

  • Page 21: Internal Fm Modulation Test

    FM Distortion <0.5 % (nom.) m=N*1 MHz Note: [1] Please refer to the value of N in the “Frequency Bands” section of the SSG3000X Data Sheet. [2] m represents the FM deviation. Test Devices 1. Signal Analyzer × 1 2. Dual-BNC Cable × 1 3.
  • Page 22 <2% FM Accuracy 1 GHz setting+20 Hz FM Distortion <0.5 % (nom.) Note: [1] FM Accuracy = |(Pk - Pk)/2 – 500 kHz| [2] FM Distortion = Distortion value in the FM analog demodulation test interface 22 SSG3000X Service Manual...

  • Page 23: Internal Φm Modulation Test

    ΦM Distortion =1 kHz, deviation ≤N*5rad <0.5 % (nom.) Note: [1] Please refer to the value of N in the “Frequency Bands” section of the SSG3000X Data Sheet. [2] m represents the ΦM deviation. Test Devices 1. Signal Analyzer × 1 2.

  • Page 24: Pulse Modulation Test

    [1] ΦM Accuracy = |(Pk - Pk)/2 – 2.5 rad| [2] ΦM Distortion = Distortion value in the ΦM analog demodulation test interface Pulse modulation test Specification Pulse modulation Modulation source internal, external On/off ration 1 MHz <f<3.2 GHz 〉70 dBc 24 SSG3000X Service Manual...
  • Page 25 Test Connection Diagram Test Procedures 16. Synchronize the SSG3000X and signal analyzer. Connect the RF output terminal of the SSG3000X with the RF input terminal of the signal analyzer as shown in above figure. 17. Configure the SSG3000X: 10) Set the frequency to 1 GHz.

  • Page 26: Exit I Q Modulation Test

    10) Set the sweep time to 1s. 11) Set the trigger mode to video trigger. 19. Press Click to trigger on the display of the SSG3000X to start a pulse sweep and wait Peak Search for the analyzer to finish a sweep, then press to locate the peak Press Marker->Delta->input 0.5s, then press Click to trigger...
  • Page 27 Test Procedures 1. Synchronize the SSG3000X and signal analyzer. Connect the RF output terminal of the SSG3000X with the RF input terminal of the signal analyzer. Connect the USB DEVICE connector of the SSG3000X with the USB interface of the PC as shown in figure.

  • Page 28: Lf Ac Test

    3. USB Cable × 1 Test Connection Diagram Test Procedures 1. Connect the LF output terminal of the SSG3000X with the input terminal of the power sensor. Connect the [USB ] connector of the SSG3000X with the USB interface 28 SSG3000X Service Manual...
  • Page 29 700 kHz 800 kHz -0.3 ~ 0.3 -20.3 ~ -19.7 900 kHz 1 MHz 3. Compare the value measured from Power Sensor shown on the SSG3000X interface with the spec range shown in the table above. SSG3000X Service Manual 29...

  • Page 30: Lf Dc Test

    Banana-to-single BNC Cable Test Procedures 1. Connect the LF output terminal of the SSG3000X with the Voltage input terminal of the Digital Multimeter as shown in figure above. 2. Enable LF output switch. Select DC waveform of the generator and set the instrument to each output value described in the table below and measure the output voltage with the DMM.

  • Page 31: Assembly Procedures

    SIGLENT Assembly Procedures This chapter describes how to remove the major modules from the SSG3000X signal generator. To install the removed modules or replace new modules, please follow the corresponding operating steps in reverse order. This chapter includes the following topics: ...

  • Page 32: List Of Modules

    IQ-E board RF connector LCD ,Keyboard Required Tools Use these tools to remove or replace the modules in the analyzers:  Multifunctional screwdriver  Antistatic gloves  Custom screw hexagonal nut tool or long nose pliers 32 SSG3000X Service Manual...

  • Page 33: Disassembly Procedures

    2. Press the place of the outer cover as the arrows point in the first figure and remove the outer cover from the machine. To install the outer cover, please perform these steps in reverse order. SSG3000X Service Manual 33...

  • Page 34: Removing The Iq Module

    Removal steps： 1、.Disconnect the power cable and the RF cable 2、Remove the five screws located on the IQ board. 3、Next, remove the IQ board. To install the IQ board, please follow these same steps in reverse order. 34 SSG3000X Service Manual...

  • Page 35: Removing The Power Module

    Removal steps： 1、Disconnect the power cable 2、Remove the five screws located on the metal shell 3、Next, remove the Power Module To install the Power Module, please follow these same steps in reverse order. Removing the Control Board SSG3000X Service Manual 35...

  • Page 36: Removing The Main Board

    2、Remove the control board Removing the Main Board × 6 Screen cable SCREW × 14 Removal steps： If the device has the IQ_E option, remove the IQ board first 1. Place the signal generator bottom up. 36 SSG3000X Service Manual...

  • Page 37: Removing The Front Panel

    Figure 4-4 View of front panel Removal steps: 1. Remove the eight screws on the rubber feet 2. Remove the four screws located on the front panel. To install the front panel, please perform these steps in reverse order. SSG3000X Service Manual 37...

  • Page 38: Removing The Lcd, Keyboard

    1. Remove the thirteen screws on the keyboard. 2. Remove the four screws located on the edge of the display module. 3. Disconnect the cable that connects the keyboard and the channel board. 4. Separate the modules carefully. 38 SSG3000X Service Manual...

  • Page 39: Contact Siglent

    Road, Bao’an District, Shenzhen, P.R.China Tel：+86-755-3688 7876 E-mail: sales@siglent.com http://www.siglent.com SIGLENT Technologies America, Inc Address: 6557 Cochran Rd Solon, Ohio 44139 E-mail: info@siglent.com http://www.siglentamerica.com SIGLENT Technologies EuropeGmbH Address: Liebigstrasse 2-20, Gebaeude 14, 22113 Hamburg Germany E-Mail: info-eu@siglent.com http://www.siglenteu.com SSG3000X Service Manual 39...

Table of Contents