Circuit Diagram > UHF TV Antenna Booster circuit diagram

UHF TV Antenna Booster circuit diagram

Date: 2012/4/25Author: anonymousReading(2365)Collection this page

This is thecircuit diagramof 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 voltageamplifierwith low input impedance to match.air core coilconstruction and calculation here. After assembling, pack it into a proper metallic box and connect the ground of the circuit to the box to reducenoise effect.



Reprinted Url Of This Article:
We aim to transmit more information by carrying articles .Please send us an E-mail to within 15 days if we are involved in the problems of article content ,copyright or other problems. We will delete it soon .
Previous:Implement a touch-switch decoder with no external componentsNext:Reflected Infrared Light Switch
  • Hot Searches
LM258DRPrice:$0.09-$0.17Dual Operational Amplifiers
CD74HC4051EPrice:$0.21-$0.62Interface - Analog Switches, Multiplexers, Demultiplexers
L7805CD2TPrice:$0.31-$0.63Linear Regulators - Standard
STD70N02LPrice:$0.11-$0.69Power MOSFET
GD75232DWPrice:$0.29-$0.90RS-232 Interface IC
AD574AJNZPrice:$26.54-$36.81Data Acquisition - Analog to Digital Converters (ADC)
AD8131ARMZPrice:$2.46-$5.17Differential Amplifiers
SN74AVC4T245RGYRPrice:$0.42-$1.15Translation - Voltage Levels
74VHC245MTRPrice:$0.30-$0.38Bus Transceivers
1N4728AGPrice:$3.34-$3.49Zener Diodes