Simple FM transmitter circuit.

admin July 26, 2018 58 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 33 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 132 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 454 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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Single chip FM transmitter circuit

admin February 24, 2011 20 Comments
Single chip FM transmitter Description Here’s a single chip FM transmitter circuit using Maxim semiconductors IC MAX2606. The MAX2606 is a compact, high-performance intermediate frequency VCO specially designed for wireless communication circuits. They have monolithic construction with low-noise and...
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Long Range FM Transmitter

jacky March 27, 2012 129 Comments
How to make a long range FM transmitter at low cost Description The use of transmitters which have a more powerful output than the ‘flea-power’ are sometimes required when there are many obstacles in the path of the surveillance transmitter and...
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