Some More Simple FM Transmitters - Page 6 - Electronic Circuits Projects Diagrams Free

zlatkoA · 11th March 2008, 06:59 PM

Quote:

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...

roykik · 3rd April 2008, 03:10 PM

well,I'm going to build this one.

petrv · 5th April 2008, 06:28 AM

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

locust · 26th April 2008, 02:54 PM

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.

audioguru · 26th April 2008, 05:34 PM

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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3rd April 2008, 03:10 PM
roykik New Member	well,I'm going to build this one.

5th April 2008, 06:28 AM
petrv Experienced Member	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

26th April 2008, 02:54 PM
locust New Member	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.