A-177212-100

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A-177212-100 Image

The A-177212-100 from GeoSync Microwave is an Ultra-Low Noise Amplifier that operates from 17.7 to 21.2 GHz. It provides a gain of more than 60 dB with a noise figure of less than 1.3 dB and has a P1dB of over 12 dBm. The amplifier requires a supply voltage of 15 V and consumes up to 190 mA of current. The I/Os are internally matched to 50 ohms and the amplifier has excellent group delay of ±0.1 ns and phase linearity of ±2.5°. It is available in a weatherproof, nickel-plated aluminum module with a WR-34/WR-42 waveguide input and 3.5mm/2.92mm output connector.

Product Specifications

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Product Details

  • Part Number
    A-177212-100
  • Manufacturer
    GeoSync Microwave
  • Description
    Unconditionally Stable LNA from 17.7 to 21.2 GHz

General Parameters

  • Type
    Low Noise Amplifier
  • Configuration
    Module with Connector
  • Frequency
    17.7 to 21.2 GHz
  • Gain
    60 to 62 dB
  • Gain Flatness
    +/-0.7 to +/-1.5 dB
  • Noise Figure
    1.2 to 1.3 dB
  • P1dB
    10 to 12 dBm
  • P1dB
    0.01 to 0.015 W
  • IP3
    20 to 22 dBm
  • Impedance
    50 Ohms
  • VSWR
    1.30:1, 1.40:1, 1.50:1
  • Supply Voltage
    15 V
  • Current Consumption
    190 mA
  • Connectors
    3.5 mm, 2.92 mm
  • Operating Temperature
    -55 to 85 Degree C
  • Note
    Phase linearity : +/-2.5 to +/-5.0 Degree, Group Delay : +/-0.1 nsec

Technical Documents

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