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Building Simple FM Transmitter
Posted on Saturday, May 11, 2013   •   Category: FM Transmitters

Building Simple FM Transmitter

This article shows you how to build a very simple FM transmitter from thirteen components, a Printed Circuit Board (PCB) and a 9v battery. This project was designed to be mounted on a PCB, however you don’t have to. You could construct the project on Vero board (strip board) or any other 0.1” pitch style of project board. If you just want to experiment with this circuit, you don’t even need a board; you can just solder the component s together and let the completed project just rest on the work top. No matter which style you choose, try to keep all component leads nice and short. You could also make the PCB much smaller than the one shown here which is approx. 3 cm square. This is a good size to keep the unit small but nicer to work on for beginners. If you wanted to make one really small, you could use all SMT parts.

     FM Telephone Transmitter
     Single Chip FM Transmitter
     300mW FM Transmitter
     5W PLL Stereo FM Transmitter
     40mW FM TRANSMITTER
     Stereo FM Transmitter
     Small AM Transmitter
     1W portable PLL transmitter
     FM Transmitter with Varactor Diode Tuning
     3W FM Transmitter Amplifier
Building Simple FM Transmitter

 

Build Accurate LC Meter and start making your own coils and inductors. This LC Meter allows to measure incredibly small inductances making it perfect tool for making all types of RF coils. LC Meter can measure inductances starting from 10nH - 1000nH, 1uH - 1000uH, 1mH - 100mH and capacitances from 0.1pF up to 900nF. The circuit includes an auto ranging and reset function to make sure the readings are as accurate as possible ... [more]



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