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UHF transistor recommendation

Discussion in 'Electronic Design' started by Paul Burridge, Jun 6, 2004.

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  1. Hi all,

    Looking for a suitable tranny to give about 16dB gain at 900Mhz for 1W
    out. Main supply is 12V.
    Any suggestions?

    Thanks,

    p.
     
  2. Leon Heller

    Leon Heller Guest

  3. NEC: NE651R479A

    Output z=10 + j3 ohms at 900 MHz. Output matching network is critical.
    Input matches just like the data sheet and is stable. Optimum drain
    bias is about 4.8 volts at 220mA. Gain will be at least 17.5 dB. In
    stock at TTI (Mouser) $4.27 ea. qty 1.

    Frank Raffaeli
    http://www.aomwireless.com/
     
  4. Excellent, Frank. Many thanks indeed.

    p.
     
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