UHF Vestigial Side band Tx.

Discussion in 'General Electronics Chat' started by R!f@@, Mar 6, 2012.

  1. R!f@@

    Thread Starter AAC Fanatic!

    Apr 2, 2009
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    I like to know if any one here has or got any Transmitter project/schema/anything related.

    I am thinking of making a small Tx for the duly impaired locals....
    Anything no more than a watt will suffice.

    Just asking around.

    by the way...if this is like a no - no...... prying eyes kinda thing pls. PM me with.
     
  2. R!f@@

    Thread Starter AAC Fanatic!

    Apr 2, 2009
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    I got the diagrams.

    Looking at them. I have those RF transistors. Have been storing them for long.

    Have any guys any Idea on how actually the power is increased.

    Does it have the same topology as a class A amp. In them if we won't to increase Power we beef up the PSU and output drives.

    IS it possible to increase power by using higher power RF transistor and Increasing the voltage.
    The Antenna Z will always be 50Ω and by using a high gain antenna signal range can be increased provided I have descent power.
     
  3. R!f@@

    Thread Starter AAC Fanatic!

    Apr 2, 2009
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    OK , I like to know If I can use this between a UHF sender and the Antenna

    to Jens,

    Can u make a PCB for this ?
     
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