Wideband UHF Amplifier - Antenna TV Amplifier Circuit


Posted on Feb 4, 2014

This UHF wideband amplifier(Ultra High Frequency amplifier) has a total gain of 10 to 15 dB in the 400 850 MHz domain frequency so it can be used where the tv signal is weak. For this UHF antenna tv amplifier to work correctly you need to cut the components pins as short as possible. C1, C2, C6, C7 are SMD type ( surface mounted ). This antenn


Wideband UHF Amplifier - Antenna TV Amplifier Circuit
Click here to download the full size of the above Circuit.

a tv amplifier or uhf wideband amplifier need to be build inside of a metal box and then connected close to the tv antenna. The power supply is a simple 12V stabilized source. The antenna tv amplifier can be connected directly to the power supply thru coaxial cable of the tv antenna but you need a 10 100uH coil on the alimentation line. The tv set will be connected to the uhf amplifier thru a small coupling capacitor.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    10 Band Audio Equalizer
    Steam locomotive whistle
    Sputnik QSO Party Transmitter Prototype
    Voltage Controlled Oscillator using NE555
    7 band audio graphic equalizer circuit
    555 metal detector
    max2659 gpsgnss low noise amplifier
    Electronic Head or Tail Circuit
    GOL tremelo project
    The Hartley Oscillator
    Vacuum State Electronics FVP5A tube preamp
    TC621 temperature sensor using poultry hatchery electronic thermostat control circuit diagram



    Top