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Главная > Малошумящие усилители (МШУ) > Selektive Super Low Noise PHEMT Preamplifier MKU LNA 432 A

Selektive Super Low Noise PHEMT Preamplifier MKU LNA 432 A



This selective super low noise preamplifier uses the latest PHEMT transistor technology from Agilent. Due to his high technical performance - low noise figure, high gain and very high IP3 - this is the ideal preamplifier for contest operation as well as EME, Meteorscatter, Aurora and tropo DX.

Features

  • Low noise figure and high gain
  • Helical filter (432 MHz) for good selectivity
  • High IP3 - ideal for contest operation
  • Unconditionally stable - no parasitic oscillations in case of poor antenna match
  • Milled aluminium case

    Applications

  • Contest operation
  • EME (Earth - Moon - Earth)
  • Meteorscatter
  • Aurora
  • Tropo DX

    Specifications

    Type MKU LNA 432 A
    Center frequency 432.2 MHz +/-
    Noise figure @ 18 °C 0,4 dB +/- 0,05
    Gain typ. 20 dB
    Input retrun loss typ. 5 dB
    Output return loss min. 15 dB
    Output IP3 typ. +27 dBm
    Supply voltage + 12 ... 14 V DC
    Current consumption typ. 60 mA
    Input connector N - male / 50 ohms
    Output connector N - female / 50 ohms
    Case milled aluminium
    Dimensions mm 50 x 30 x 22
    Weight typ. 100 g