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Главная > Малошумящие усилители (МШУ) > Super Low Noise HEMT Preamplifier for DX and EME MKU LNA 231 AH HEMT

Super Low Noise HEMT Preamplifier for DX and EME MKU LNA 231 AH HEMT



For many years, this super low noise microwave preamplifier has been used very successful. Many results of Ham Radio Contests proof that! Due to an extremely low noise figure the preamplifier is ideal for tropo DX, EME (earth moon earth operation) and for receiving satellites.

Features

  • Extremely low noise figure
  • Unconditionally stable - no parasitic oscillations in case of poor antenna match
  • Reverse polarity protection
  • Solder pin for direct power supply
  • Male connector at the input for direct connection to antenna or coaxial relay
  • Small mechanical dimensions

    Applications

  • Amateur Radio
  • EME, Tropo DX, satellite reception
  • Analog and digital operation modes (SSB, CW, WSJT)

    Specifications

    Type MKU LNA 231 AH-HEMT
    Frequency range 2304 ... 2320 MHz
    Noise figure @ 18 °C typ. 0.4 dB
    Gain typ. 16 dB
    Supply voltage +9 ... 15 V DC
    Current consumption typ. 15 mA
    Input connector N-male / 50 ohms
    Output connector N-female / 50 ohms
    Case milled aluminium
    Dimensions (mm) 50 x 30 x 22
    Weight 110 g