simple booster tv schematic diagram


Posted on Feb 6, 2014

This is circuit that can be used to strengthen the RF signals from a television antenna work at UHF frequencies in the range 450-800MHz. It has a gain of around 10dB and is suitable for boosting weak TV signals The tuned circuit comprising the 15nH inductor and 2. 2pF capacitor resonate in the center of the UHF band. The 2. 2pF capacitor may be Exch


simple booster tv schematic diagram
Click here to download the full size of the above Circuit.

anged for a 4. 7pF or a Trimmer capacitor of 2-6pF to improve results. The approximate frequency response is shown below. N. B. This is a simulated response using the TINA program produced by using a swept input 20uV swept over the frequency range 400-800MHz. Output was measured into a 1k source and the frequency generator has a 75ohm impedance.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    How to Read Cellphones Schematic Diagrams
    led rf signal meter
    hi fi stereo multiplexer for fm
    stepper motor driver circuit diagram
    vu meter
    swr pwr
    ISL6740A Flexible Double-Ended Voltage-Mode PWM Controller with Voltage Feed Forward
    GPS Jammer
    DIY Mini Tesla Coil
    Agricultural harvester warehouse full schematic reminder



    Top