GSV GPS Silicon Valley 

Frequency Generator Card 

GSV 3002   GSV3002

1995

USED but in good condition.  WORKING!

Just the item as pictured, no documentation, no cables, no software

In the mid 1990s, on Small Business Innovative Research (SBIR) contracts with the Air Force Research Laboratory (AFRL) [19], an Ionospheric Scintillation Monitor Receiver was developed by GPS Silicon Valley with support from NovAtel, Inc., via modifications to a standard NovAtel GPS receiver (L1 only), known as the GPStation that was normally used in differential GPS applications as a reference receiver.  Later, a second version of the scintillation monitor was developed that used standard 5 or 10 MHz OCXOs coupled with a frequency converter card (GSV 3001/3002), also developed by GPS Silicon Valley, which converted 5 or 10 MHz to the 20.473 MHz reference used in the receivers. I

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