Front End Module by Qorvo (237 more products)

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QPM2101 Image

The QPM2101 from Qorvo is a Transmit/Receive Module that operates from 2.5 to 4 GHz. It consists of a T/R switch, a transmit path which is a low loss pass through, and a receive path consisting of a low-noise amplifier, a 6-bit digital step attenuator (DSA), and a driver amplifier. In the Rx chain, it provides a small signal gain of 30 dB with a gain control range of 31.5 dB (using DSA) and has a noise figure of 1 dB. This module provides a channel isolation of 35 dB and has a channel switching response time of 43 ns. It is fabricated on Qorvo's GaAs 0.25um process and is designed for S-band phased array radar applications.

The QPM2101 requires a DC supply of 3.3 V and consumes 163 mA of current. All functional MMIC blocks can be enabled, or DC powered off with internal control circuitry and all control signals use CMOS-compatible logic. It is available in a surface-mount QFN package that measures 7 x 7 mm and is ideal for use in commercial and military radar, electronic warfare, and communications applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    Transmit/Receive Module from 2.5 to 4 GHz for S-Band Radar Applications

General Parameters

  • Type
    Transmit / Receive Module
  • Configuration
    Digital Step Attenuator, LNA, Switch
  • Application
    Electronic Warfare, Radar, Military, Communications
  • Bands
    S Band
  • Frequency
    2.5 to 4.0 GHz
  • Current
    163 mA
  • Tx Gain
    -1.2 dB
  • Tx IIP3
    32 dBm
  • Tx P1dB
    13.8 dBm
  • Voltage
    3.3 V
  • Rx Gain
    30 dB
  • Rx Noise Figure
    1 dB
  • Package Type
    Surface Mount
  • Package
  • Dimensions
    7.0 x 7.0 x 0.8 mm