3U OpenVPX Wideband RF-to-Digital Transceiver with Frequency Range from 200 MHz to 2.7 GHz.




3U OpenVPX RF Solution

The RF-7902 is a wideband frequency-agile RF-to-Digital transceiver designed to provide customers with cost-effective, high-performance RF capability in a compact 3U OpenVPX form factor. It features a high linearity, wideband RF tuner/exciter ranging from 200 MHz to 2.7 GHz (UHF, VHF, L-Band, ISM) for use in a wide range of applications including wideband datalinks, tactical communications, signals intelligence (SIGINT – COMINT/ELINT), and software defined radio (SDR).


Features and Benefits
  • Integrated RF and Digital IF Processing in a single 3U OpenVPX slot
  • High linearity, wideband RF Transceiver, 200 MHz to 2.7 GHz
  • 14-bit ADC 490 MSPS, 16-bit DAC 980 MSPS
  • Fast-frequency hopping up to 3000 hops/sec
  • Up to 170 MHz Receiver analog bandwidth
  • Up to 400 MHz Transmitter analog bandwidth
  • Xilinx Virtex-5 SX95T-2 User FPGA for flexible IF signal processing
  • High-speed serial connection to host processor
  • Software drivers and API, FPGA interface libraries, and example code included
  • Digital Down Converter (DDC) and Up Converter (DUC) IP included
  • Rugged conduction- or air-cooled form factors available
  • Designed to operate with host SBC, VPX-1131, VPX-1151, and VPX-8320 as part of Spectrum’s SDR-7000 family
  • Not subject to US ITAR control

The SDR-7902 has an optimized noise figure. This benefits applications with weak incoming signals and low levels of interfering signals. The RF card’s RX adds very little noise to the incoming signal.

Example Applications

  • Wideband Datalinks (eg. UAV, UGV, USV)
  • Ground Mobile Communications
  • Air-to-Ground Communications
  • Communications Electronic Warfare (EW)
  • Satellite Ground Terminals
  • Cognitive Radio
  • Software Defined Radio (SDR) and Waveform Development


VPX RF Loopback Demo Video

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Hirain Technologies – China



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USA - South East

IRep Inc. – USA – South East Region

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Coverage Area: CA, NV, HI




SEASIA Enterprises Inc. – China


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