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Главная > Малошумящие усилители (МШУ) > High IP3 Low Noise Amplifier KU LNA BB 3050 A

High IP3 Low Noise Amplifier KU LNA BB 3050 A



The low noise amplifier KU LNA BB 3050 A provides excellent large signal performance. Even strong signals can be handled without interference problems. The saturation power of the amplifier reaches more than 1 watt, so the amplifier can also be used for low power applications or as a driver amplifier.

Features

  • Low noise figure
  • Large bandwidth
  • High IP3 and high output power
  • Very good input return loss (S11)
  • ESD protection at preamplifier input
  • Over voltage protection and reverse polarity protection
  • Remote power supply via output connector
  • Solder pin for direct power supply
  • Milled aluminium case

    Applications

  • Analog and digital transmission systems
  • Suitable for large signal environments
  • Amplifier for low power applications
  • Driver amplifier

    Specifications

    Type KU LNA BB 3050 A
    Frequency range (300) 350 ... 500 MHz
    Noise figure @ 18 °C typ. 1.0 dB, max. 1.3 dB
    Gain 20 dB (max. +/- 2.5 dB)
    Input power max. 100 mW
    Output power P1dB typ. +28 dBm @ 400 MHz
    Saturation output power min. +30 dBm @ 400 MHz
    Output IP3 typ. +40 dBm @ 400 MHz
    Input return loss (S11) typ. 15 dB, min. 13 dB
    Output return loss (S22) typ. 15 dB, min. 13 dB
    Supply voltage +12 ... 15 V DC
    Current consumption typ. 400 mA
    Input connector SMA-female, 50 ohms
    Output connector SMA-female, 50 ohms
    Case milled aluminium
    Dimensions (mm) 78 x 41 x 22
    Weight typ. 100 g