Spirent GSS6300 GPS Signal Generator - Used

Item Overview:

Up for sale is a Spirent GSS6300 (Model: GSUA-6078) intended as a replacement unit for existing automated test equipment (ATE) setups or engineering labs. This unit has been tested for basic boot sequence and RF output functionality.

Testing & Verification:

As shown in the attached reference image, the unit successfully boots and outputs an RF signal.

• RF output was verified using a National Instruments PXIe-5646R Vector Signal Transceiver/Spectrum Analyzer connected via the MON CAL connector.
• Center frequency output confirmed at 1.575420000 GHz (GPS L1).
• Boot sequence completes with no fatal errors via the COM1 serial interface.
• Feature-Key successfully accepted by the system during initialization.
• Calibration valid until 02/2027

System & Boot Log Specifications:

Below is a summary of the hardware state and firmware details extracted directly from the system's terminal boot log upon startup:

• System Version: GSS6300 Version 03-01-02
• Bootloader: STR4500 Bootloader, version 0x00000009
• GPIB Address: 02 OK
• Memory: 4MB RAM detected / Coldfire FLASH = 4MB / Coldfire SRAM = 4MB
• Hardware Status:
  • Signal Generator FPGA ID 0x07 (07.04) Wr/Rd passed
  • SYNC EPLD ID 0x11
  • DSP board build state is OK
  • Motherboard build state OK
  • EEPROM version 0x05 OK
• Loaded Firmware Image: Loading Spirent 6300/6700 ver 0x00007596

Autostart Script Data:

The system runs a MODE 2 autostart script upon boot. The console log outputs the following command string, indicating active handling of GPS and GLONASS constellations:

check_autostart - MODE 2 script
'RSET CONS GPSL1 SVID 22 LEVL 18 CONS GLOL1 SVID 0 16 LEVL 16 CONS GPSL1 GLOL1 ARMS RUNS'

Please review the attached screenshots carefully to ensure compatibility with your system firmware requirements and hardware revisions before purchasing. Sale includes the GSS6300 GSUA-6078 unit only.

Standard Shipping 2-5 days to EU - Standard Couriers Shipping
Express Shipping 1-2 days to EU - UPS Express Saver (Batteries will be removed!)
Prices are B2B and without VAT (0% VAT).
Please send Company details / VAT nr. for the Invoice.
Warranty 12 months.
Questions sales(at)tesyl.com