Hot search:

Audio Category

·Maybe you want to read these
Hot Audio

@WiringCircuit

>> Home > Audio > UHF TV Antenna Booster

UHF TV Antenna Booster

2012-10-17 Posted by:electechlab Source:Internet Visits: Comment () Size:L M S

Summary:This is the circuit diagram of UHF band TV antenna booster with 15dB gain power. This low cost antenna booster is simple and easy to build. This circuit formed based on BF180 UHF Transistor. The first stage is an band pass filter constructe

This is the circuit diagram of UHF band TV antenna booster with 15dB gain power. This low cost antenna booster is simple and easy to build.

UHF TV Antenna Booster circuit

This circuit formed based on BF180 UHF Transistor. The first stage is an band pass filter constructed by the C1, CV1, L1, L4, C7 and C3, the second stage is a base-common voltage amplifier with low input impedance to match. air core coil construction and calculation here. After assembling, pack it into a proper metallic box and connect the ground of the circuit to the box to reduce noise effect.


Good
(0)
0%
Bad
(0)
0%
Tags:audio radio
-------------------------------------
Circuit Notice

If the circuit&wiring in《UHF TV Antenna Booster》was too small to read, you should download them!

@Wiring Circuit@

@New comment
      What's the feeling for you?
      Face:
      Comment:
      Change the code
      * Ctrl+ENTER To Sent

      @READ EXPLANATION

      ☉If you have any questions, please don't mind to tell us.