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Some More Simple FM Transmitters Some More Simple FM Transmitters
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Old 11th March 2008, 06:59 PM   (permalink)
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zlatkoA is infamous around these partszlatkoA is infamous around these parts
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Originally Posted by audioguru
Mine has a power amp stage and goes very far:
your fm transmiter is very good,bravo and sorry for bad words...
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Old 3rd April 2008, 03:09 PM   (permalink)
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well,I'm going to build this one.
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Old 5th April 2008, 06:28 AM   (permalink)
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Hi,

If you are looking for more ideas about building FM transmitters, look here:

http://pira.cz/eng/

PiRa = Pirate Radio

I haven't built any transmitter from that site but I believe it would work - just be careful that operating such transmitters can be illegal ...

There is a description on that site of a very simple frequency counter which I have built a few years ago and it works very well so I believe the transmitters would work as well.

Petr
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Old 26th April 2008, 02:54 PM   (permalink)
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What kind of board is your circuit assembled on? I have never seen one like that. Is it soldered or wire wrapped? It looks really cool.
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Old 26th April 2008, 05:34 PM   (permalink)
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audioguru is a splendid one to beholdaudioguru is a splendid one to beholdaudioguru is a splendid one to beholdaudioguru is a splendid one to beholdaudioguru is a splendid one to beholdaudioguru is a splendid one to beholdaudioguru is a splendid one to behold
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Quote:
Originally Posted by locust
What kind of board is your circuit assembled on? I have never seen one like that. Is it soldered or wire wrapped? It looks really cool.
My FM transmitter is made on Stripboard. It is perforated and has parallel copper strips. The copper strips are cut at a hole then the remainder of the strip is used for another part of the circuit. The strips make half a pcb and the parts and a few jumper wires make the remainder of the pcb. Each hole has a single wire in it.
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File Type: jpg FM tx mod4 pic.jpg (44.7 KB, 18 views)
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