FM BUG TRANSMITTER

FM TELEPHONE BUG

Would you like to be able to amplify a phone call so everybody can hear it? Or perhaps you'd like a way to record phone calls for record-keeping purposes. If either idea sounds good to you, then you might want to build the FM Telephone Transmitter describe in this article. It's a simple, yet ingenious device that connects in series with a phone line, "reals" power from the latter, and transmits both sides of a conversation to an FM radio tuned to between 88and 108 MHz.

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Would you like to be able to amplify a phone call so everybody can hear it? Or perhaps you'd like a way to record phone calls for record-keeping purposes. If either idea sounds good to you, then you might want to build the FM Telephone Transmitter describe in this article. It's a simple, yet ingenious device that connects in series with a phone line, "reals" power from the latter, and transmits both sides of a conversation to an FM radio tuned to between 88and 108 MHz.

76MHz To 108MHz C9014 FM BUG 

FM bug transmitter
One transistor C9014 FM transmitters and FM bug circuits are all over the internet and they all share a common design that will be followed in this project as well. The reason I'm not trying to invent something new here is simple to make .this can work 1.5V power and 10m range . Why not instead have some fun with it?

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4S6GGS 73 Good Day