RF amplifier circuit diagram


Posted on Feb 6, 2014

By making this RF amplifier small power transmitters of 200 mW, can be transformed into a power transmitters reasonable, ranging between 2 and 3 W. The circuit is very simple. Network output filter suppresses noise by at least 55 dB. Amplifier is suitable for almost all types of transmissions, because of the possibility of adjusting the drain curr


RF amplifier circuit diagram
Click here to download the full size of the above Circuit.

ent of FET`s by P1. For linear applications (AM and BLU), drain current must be adjusted to 20 mA. If is used for FM-CW, P1 will be adjusted so that no current will not flow through the drain rest. For this case, the idle current is 200 mA and between 300 mA.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Microphone Voice-Over Circuit
Laser Microphone
555 How can I make a 15 minute egg timer circuit
ultrasonic electrostatic transducer for
fm wireless microphone circuit
Tl5001 Pulse-width-modulation (pwm) Controller Coupled With A Tps2817 Mosfet Driver
Pulse Charger for reviving tired Lead Acid batteriess
Car and Motorcycle Battery Tester
clock-synchronised multiplexers
RAZOR SHARP CW FILTER
telephone ring generator circuit



Top