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Model 53791 L-Band RF Tuner and 2-Channel 500 MHz A/D with Virtex-7 FPGA - 3U VPX

This product is no longer available. Please see Model 52791.

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  • Accepts RF Signals from 925 MHz to 2175 MHz
  • Programmable LNA handles L-Band input signal levels from -50 dBm to +10 dBm
  • Programmable analog downconverter provides IF or I+Q baseband signals at frequencies up to 123 MHz
  • Two 500 MHz 12-bit A/Ds digitize IF or I+Q signals synchronously; optional: 400 MHz 14-bit A/Ds
  • Two FPGA-based multiband digital downconverters
  • Xilinx Virtex-7 VX330T or VX690T FPGAs
  • 4 GB of DDR3 SDRAM
  • Sample clock synchronization to an external system reference
  • PCI Express (Gen. 1, 2 & 3) interface, up to x8
  • Clock/sync bus for multimodule synchronization
  • Optional user-configurable gigabit serial interface
  • Optional LVDS connections to the Virtex-7 FPGA for custom I/O


Model 53791

Onyx Xilinx Virtex-7

Model 53791 Block Diagram

Please refer to the product datasheet for a larger version of the block diagram

Hardware and Software Manuals - ( top )

Please note that some hardware and software manuals are used for more than one Pentek product. Although the model numbers given in the description of each manual below may vary, these manuals are all used for the product described on this web page.

Part No.
800.71791 Operating Manual Model 71791 L-Band Tuner, 2-Channel A/D w/DDCs Onyx Family XMC Module 0.1 (5/16/2016)
809.7x791 Supplemental Manual Vendor Data Sheets for Model 7x791 Series Operating Manuals 1.0 (4/7/2016)

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