documentation:fm:transmission_concepts
Table of Contents
Transmission Concepts
Radio Frequency Transmission
FM
Signal Distance of a 100w emitter
FM TRANSMITTER
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[The Ultimate FM Transmitter](https://www.instructables.com/id/The-Ultimate-FM-Transmitter/)
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[Simple FM transmitter](http://circuit-zone.com/index.php?electronic_circuits=7)
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[The simplest FM transmitter](https://anarchy.translocal.jp/radio/micro/howtotx.html) by Tetsuo Kogawa
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[The simplest F.M transmitter ever made!](https://www.circuitsdiy.com/the-simplest-f-m-transmitter-ever-made/)
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Alternative transmitters
Pre-built transmitter from 1w to 1kw
The company that produce transmitters (Camel Electronic Equipment Co., Ltd. in china)
FM RECEIVER
ANTENNA
Other medium of transmission
Sound
- Yunchul Kim “Hello World” : transmission du texte “Hello World” via un délai audio à l’intérieur d’un long tube http://www.interactivearchitecture.org/hello-world-yunchul-kim.html
Ultrasound
- Simple chat program using inaudible sounds and a computer’s microphone and speaker https://github.com/Katee/quietnet
- Ultrasound with gnuradio https://www.anfractuosity.com/projects/ultrasound-via-a-laptop/
Laser
- Send Music over a Laser Beam http://www.instructables.com/id/Send-Music-over-a-Laser-Beam/
- Laser mic http://www.williamson-labs.com/laser-mic.htm<HTML></li></HTML>
- Throwing one’s voice 95 miles on a lightbeam http://ka7oei.blogspot.fr/2012/09/throwing-ones-voice-95-miles-on.html
documentation/fm/transmission_concepts.txt · Last modified: 2024/01/09 12:05 by pnode