martedì 27 giugno 2017

HOMEMADE - DIY - LOW COST RADIO BEACON

Build a radio beacon with the material found in the house at a cost of few euros.

We start with the idea that digital radio audio signals can be recorded and then decoded. Among my videos you can see how to decode a digital signal found on youtube.

You can use countless software and protocols. Important is that you can generate the signal, transmit it with a radio transmitter, receive it with a radio and record it here. Then this audio will be retransmitted.

Below are some low cost examples:  


1. FM Radio Beacon


 


2. AM Radio Beacon


 


3. Multi Channel Radio Beacon AM & FM 











If you plan to use this system standalone you can associate an additional power generator (solar panels, wind power generator, hydro turbine, etc)

Good Fun.