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Главная > Малошумящие усилители (МШУ) > Super Low Noise HEMT Preamplifier for DX and EME MKU LNA 131 AH HEMT

Super Low Noise HEMT Preamplifier for DX and EME MKU LNA 131 AH HEMT



For many years, our super low noise microwave preamplifier has been used very successful. Many results of Ham Radio Contests proof that! Due to a 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
  • Good input return loss (low VSWR)
  • Uncoditionally stable - no parasitic oscillations in case of poor antenna match
  • Professional milled aluminium case
  • Small mechanical dimensions
  • Male connector at the input for direct connection to antenna or coaxial relay

    Specifications

    Type MKU LNA 131 AH HEMT
    Frequency range 1296 MHz +/-
    Noise figure @ 18 °C 0.4 dB +/- 0,05
    Gain min. 17 dB; -typ. 20 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 typ. 100 g