SATCOM Transceiver by Arralis (5 more products)

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KKa-TR-DL-1929 Image

The KKa-TR-DL-1929 from Arralis is a K/Ka-Band Downlink Transceiver module with an Rx frequency from 27 to 30 GHz and a Tx frequency from 17 to 21 GHz. It is a fully integrated standalone transceiver solution that operates as a wideband up/down-converter making it suitable for use in Low Earth Orbit (LEO) systems. This transceiver can either be used as a standalone up/down-converter or combined with a modem/software-defined radio (SDR), thereby enabling a fully functional K/Ka-band satellite communication system. It also includes a high-precision clock to generate LO signals and can be used as a reference for other sub-modules or lock-on to an external system reference.

On the Tx side, it delivers a linear output power of 20 dBm with a gain of 23-27 dB and has a phase noise of -123 dBc/Hz at a 1 MHz offset. On the Rx side, this transceiver provides a gain of 30 dB, has a noise figure of less than 2.5 dB, and a phase noise of -112 dBc/Hz at a 1 MHz offset. It requires a DC supply of 12 V and consumes less than 6 W of power. This downlink transceiver is available in an enclosure that measures 96 x 91 x 33 mm with an SMPM edge mount connector. It is ideal for high-speed data communications, space communications, IoT, security, and 5G applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    K/Ka-Band Downlink Transceiver Module from 27 to 30 GHz

General Parameters

  • Band
    K Band, Ka Band
  • Tx RF Frequency
    17 to 21 GHz
  • Tx IF Freqency
    1 to 5 GHz
  • Rx RF Freqency
    1 to 4 GHz
  • Rx IF Freqency
    27 to 30 GHz
  • LO Reference Frequency
    100 MHz
  • Output Power
    20 dBm (Linear), -43 to 0 dBm (IF)
  • TX Gain
    23 to 27 dB dB (Conversion Gain)
  • RX Gain
    30 dB (Conversion Gain)
  • Noise Figure
    2.5 dB
  • TX Phase Noise
    -123 to -80 dBc/Hz
  • RX Phase Noise
    -112 to -85 dBc/Hz
  • Spurious
    -50 to -40 dBc
  • Rx Connector
  • Tx Connector
  • Supply Voltage
    12 V
  • Operating temperature
    -40 to 70 Degree C
  • Application
    IoT, 5G, Space Communications, High Speed Data Communications
  • Dimensions
    96 x 91 x 33 mm
  • Weight
    1 kg

Technical Documents