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Главная > Усилители мощности > Power Amplifier KU PA 2325 B

Power Amplifier KU PA 2325 B



Features

  • GaAs FET technology
  • High linearity (class A operation)
  • Good harmonic rejection
  • Isolator for protection against high VSWR
  • Over voltage protection and reverse polarity protection
  • Monitor outputs for forward and reverse power detection (DC voltage)
  • ON / OFF control with DC voltage (ON at 5 ... 14 V)

    Applications

  • Multichannel Multipoint Distribution Service (MMDS)
  • Digital broadcast systems (DVB-T, DVB-S)
  • COFDM systems using modulation types QPSK, QAM
  • Analog transmission systems

    Specifications

    Type KU PA 2325 B
    Frequency range 2300 ... 2500 MHz
    Input power typ. 15 mW (12 dBm)
    Output power P1dB min. 20 W (43 dBm)
    Saturation power 25 ... 30 W (44 ... 45 dBm)
    Output power COFDM typ. 2 ... 5 W
    Gain typ. 31 dB
    Gain flatness typ. +/- 0.5 dB, max. +/- 1 dB
    Harmonic rejection typ. 60 dB
    Intermodulation distortion
    IM3 @ 10 W PEP
    typ. -47 dBc
    ON voltage +5 ... 14 V DC (ON)
    VSWR protection isolator
    Case temperature max. +55 °C
    Supply voltage +11 ... 14 V DC
    Current consumption typ. 7.5 A
    Input connector SMA-female, 50 ohms
    Output connector SMA-female, 50 ohms
    Case milled aluminium
    Dimensions (mm) 178 x 60 x 20
    Weight 350 g