RFMR29-SFEM-200-400A Image


RF Transceiver by RFHIC | Visit website

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The RFMR29-SFEM-200-400A from RFHIC is a GaN Transmitter/Receiver (T/R) Module that operates from 2.7 to 3.1 GHz. This S-band transceiver provides an output power of 200 W with a Tx gain of 59 dB. The device is designed using GaN on SiC HEMT technology, resulting in a higher breakdown voltage, wider bandwidth, and higher efficiency (37%). It has a duty cycle of 10% and a pulse width of 100 µs. On the Rx side, it provides a gain of 28 dB with a noise figure of 3 dB.

The module is equipped with a circulator that provides duplex functions and a limiter diode to protect the receiver. Both the RF ports of this transceiver have integrated DC blocking capacitors and are fully matched to 50 Ohms. This Lead-free and RoHS-compliant device is available in a module that measures 165 x 56 x 18 mm with SMA (F) connectors and is ideal for S-band radar applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    GaN Transmitter/Receiver Module from 2.7 to 3.1 GHz

General Parameters

  • Type
  • Frequency
    2.7 to 3.1 GHz
  • Applications_Bands
    S Band
  • Applications
  • Output Power(dBm)
    53.01 dBm
  • Connectors
    SMA, SMA - Female
  • Supply Voltage
    5 to 47 V
  • Dimension
    165 x 56 x 18 mm (W x D x H)
  • Package Type
    Module with Connector
  • Operating Temperature
    -10 to 50 Degree C
  • RoHS
  • Noise Figure
    3 dB
  • Output Power(W)
    200 W
  • Note
    Transmit Input Power : -6 dBm, P1dB : 10 dBm, Tx/Rx Switching Tiime : 300 ns, Efficiency : 37 %, Pulse Width : 100 us, Pulse Droop : 1 dB, Duty Cycle : 10 %

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