Simple FM transmitter circuit.

admin July 26, 2018 59 Comments
Everyone is a newbie when they first start. In electronics, one of the best and satisfying things to create is an FM transmitter. This is maybe just me but it is still fun to create an FM transmitter even for...
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Stereo FM transmitter using BA1404

admin February 17, 2011 41 Comments
Stereo FM transmitter circuit using BA1404. Notes. A high quality stereo FM transmitter circuit is shown here. The circuit is based on the IC BA1404 from ROHM Semiconductors. BA1404 is a monolithic FM stereo modulator that has built in...
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200M FM Transmitter

jacky March 4, 2010 139 Comments
Description. A very stable and simple FM transmitter circuit is given here. With a matching antenna, this transmitter can attain a range of around 200 meters. I assembled this transmitter few years and got very good results. Let us...
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2 km FM transmitter

john July 26, 2018 456 Comments
In this project, we learn how to create a high range FM transmitter, which has the range of 2 kilo meter (2KM) radius. This is basically a simple DIY hobby circuit and you can try it in your home...
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Miniature FM transmitter

john September 21, 2009 59 Comments
Description. This could be the simplest FM transmitter circuit you can find on the internet. Only using a single transistor and few passive components, this transmitter can deliver signals up to 50 meters. The transistor Q1 serves as the...
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Long Range FM Transmitter

jacky October 15, 2018 137 Comments
In this project, let’s learn how to make a simple “Long range FM transmitter” at low cost using minimal components. As you can see in the diagram, the circuit is simple, easy to build and test. Let’s begin to...
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