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Главная > Конверторы > Down Converter KU LNC 25

Down Converter KU LNC 25



Features

  • Low noise converter for conversion of the 2.4 GHz TV radio link band to the SAT receiver range 1.433 ...1.633 MHz
  • Low noise figure and high gain
  • Use of the most advanced GaAs HEMT FET`s
  • It was possible by using 2 „Multilayered Ceramic Bandfilters“ for optimum bandselection at 2.4 GHz, as well as Schottky dioden mixer for a high dynamic range
  • Unconditionally stable. No parasitic oscillators in case of poor antenna match or by using filter - diplexer at relais radio stations.
  • The converter is suitable for all kinds of digital TV-modulation like DVBS - DVBT - COFDM - QPSK because of the high linearity and the good frequency stability (typ. +/- 20 kHz) and phase noise (only 115 dBc/Hz @ 10 kHz) of the SAW-oscillator

    Applications

  • DATV

    Specifications

    Type KU LNC 25
    Input frequency range 2350 ... 2550 MHz
    IF Frequency 1433.5 ... 1633.5 MHz
    Frequency stability +/- 20 kHz
    Gain typ. 40 dB
    Noise figure 0.7 dB NF
    LO frequency 916.5 (SAW)
    Supply voltage + 9 ... 18 V DC
    Current consumption typ. 70 mA
    IF Output connector F - female
    RF Input connector N - female
    Dimensions mm 74 x 56 x 30
    Case German Silver