Fm transmitters

18W FM Transmitter Here's FM transmitter for commercial FM band that provides 18 watts of power. Since the electronic diagram is too large we decided to...

“FM transmitter circuit projects” are undoubtedly very well known among electronics specialists/students. Be that as it may,

This small power FM transmitter can transmit more than 1 km in good conditions. The modulation can be made so much with a microphone or audio source. Circuit of power fm transmitter is built around 2n2218 transistor. Transmitter coil is 5 turns of enameled 22 AWG wire, with diameter of 1 cm without nucleus. Look at the capacitors that it should be ceramic. The antenna should possess from 15 to 40 cm. For transmission it ties a receiver of FM (radio) in the proximity to half volume in a free…

Make FM Transmitter (Super Simple)

Here are basic electronic components list with images. We need to meet them to build electronics circuits. With seeing shape, value, number.

The Ultimate FM Transmitter (Long Range Spybug): Have you ever wanted to broadcast your own radio station within your neighborhood? Ever get curious on where people get those "Surveillance Bugs" from spy and action movies? This small and simple FM transmitter is the toy that geeks have always want…

This is a “battery-powered Transistor FM Tracking Transmitter” that communicates a rehashing radio signal which can be recognized

To understand the frequency modulation we are here with the exciting project of Simple FM Transmitter that allows you to transmit the signal

This is a small, short range cool FM broadcast band spy mini-transmitter. This spy transmitter could be easily concealed and picked up using a regular FM radio a couple hundred feet away.

I found this FM transmitter circuit on the internet, it works very well and it is very simple to build, even for amateurs. I managed to squeeze all the parts on small 1.5 x 2 cm PCB. When using small wire antenna and 3V power the range is 50m. The coil has 10 turns on a 3 mm diameter and is wound with 0.3 mm copper wire. The microphone is an electret type. Transmitting frequency is changed by stretching or compressing the coil. Furthermore, we can change the frequency by changing C2…