RF Transceiver by CesiumAstro (1 more product)
RPU-4A1G1 Image

The RPU-4A1G1 from CesiumAstro is a Ka-Band Reconfigurable Transceiver that operates from 17.7 to 21.2 GHz (Tx) and 27.5 to 31 GHz (Rx). It delivers data rates of over 2 Gbps and has 4 channels each for Tx and Rx with bandwidth of up to 1000 MHz (Tx/Rx) enabling applications with multiple polarizations, multiple antennas, or multi-beam apertures. This full-duplex transceiver supports standard modulation and coding schemes, including DVB-S2 and DVB-S2X waveforms, with support for on-orbit reconfiguration. It has an FPGA processor that performs modulation, demodulation and coding algorithms. This transceiver has UDC, LO, PCU and SDR-2104 core modules connected via SpaceVPX interfaces. It is available in a housing that measures 247 x 224 x 195.4 mm and requires a DC supply from 22 to 36 V and. This transceiver is designed for the challenging environment of space and meets NASA GEVS standards for thermal, shock and vibrations.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    Space-Qualified Reconfigurable Transceiver from 17.7 to 31 GHz

General Parameters

  • Type
  • Frequency
    17.7 to 31 GHz
  • Applications_Bands
    Ka Band
  • Channels
    8 Channel
  • Supply Voltage
    22 to 36 V
  • Dimension
    8.9 x 8.9 x 7.7 in.
  • Operating Temperature
    -24 to 61 Degree C
  • RX_Frequency
    27.5 to 31 GHz
  • TX_Frequency
    17.7 to 21.2 GHz
  • Weight
    6 kg
  • Bandwidth
    1 GHz

Technical Documents