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Главная > Усилители мощности > Power Amplifier KU PA 16150 A

Power Amplifier KU PA 16150 A



Features

  • LD MOSFET technology
  • High linearity
  • High efficiency (up to 50 %)
  • Over voltage protection and reverse polarity protection
  • Monitor output for forward power detection (DC voltage)
  • ON / OFF control with DC voltage

    Applications

  • Digital broadcast systems (DAB, DVB)
  • COFDM systems using modulation types QPSK, QAM
  • Analog transmission systems

    Specifications

    Type KU PA 16150 A
    Frequency range 1620 ... 1670 MHz
    Input power 4 W
    Output power P1dB typ. 140 W
    Saturation power typ. 150 W
    Small signal gain typ. 18 dB
    Gain flatness max. +/- 1 dB
    Harmonic rejection 41 dB @ 30 W
    32 dB @ 140 W
    IM3 @ 20 W PEP -40 dBc
    Efficiency typ. 45 %
    ON voltage +9 ... 14 V DC (ON)
    Input return loss (S11) typ. 10 dB
    VSWR of load max. 1:1.8
    Case temperature max. +55 °C
    Supply voltage +28 V DC
    Current consumption max. 12 A @ 140 W (CW)
    Quiescent current typ. 1.5 A
    Input connector SMA-female, 50 ohms
    Output connector N-female, 50 ohms
    Case milled aluminium
    Dimensions (mm) 130 x 59 x 20
    Weight 260 g