14+ Fm Radio Circuit Diagram. This fm transmitter project circuit result is very good but some time frequency needs to adjust at receiver. Am fm simultaneous transmitter using digital ic.
Attenuator based on the bridge circuit. Coil l1 is formed by winding 8 turns of 1mm (20 swg) enamelled copper wire on a 6 mm diameter former, which is then removed. This smd fm transmitter has an operating frequency of about 80 to 115mhz.
In this video we learn how to make fm radio easy at home in this project we use ta2003p ic.
14+ Fm Radio Circuit Diagram. The design involves proper use of inductors and capacitors with correct values. The critical part of the fm radio receiver is the first stage, tr1/vc1, where the wirings must be kept as short as possible. Its specially design for radio. Under reasonable circumstances you will be able to receive its signal at a distance of about 200 meters.