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Главная > Малошумящие усилители (МШУ) > Super Low Noise Amplifier for Radio Astronomy KU LNA 141 AH HEMT

Super Low Noise Amplifier for Radio Astronomy KU LNA 141 AH HEMT



Our radio astronomy preamplifier for the 1400 MHz band provides an extremely low noise figure. It is excellent for receiving weak signals from space. The preamplifier can be added to the receiving system without additional adaptors because of the male input connector and female output connector.

Features

  • Extremely low noise figure
  • Good input return loss (low VSWR)
  • Unconditionally stable - no parasitic oscillations in case of poor antenna match
  • Milled aluminium case
  • Small mechanical dimensions

    Specifications

    Type KU LNA 141 AH-HEMT
    Frequency range 1350...1450 MHz
    Noise figure @ 18 °C max 0.4 dB +/- 0,05
    Gain min. 17 dB
    Supply voltage + 9 ... 15 V DC
    Current consumption typ. 15 mA
    Input N-male / 50 ohms
    Output N-female / 50 ohms
    Case milled aluminium
    Dimensions in mm 50 x 30 x 22
    Weight typ. 100 g