|My Electronics Hobby - Telephone FM Transmitter.pdf||My Electronics Hobby: Telephone FM Transmitter
My Electronics Hobby
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Transmitter Circuit Capacitor
MY ELECTRONICS HOBBY: TELEPHONE FM TRANSMITTER
My small collection of electronic hobby information.
THURSDAY, APRIL 20, 2006 TELEPHONE FM TRANSMITTER
Descrition & Circuit
This project is taken from www.electronics-lab.com. With some modification, I create my oen version of FM Telephone bug complete with stripboard layout. Theortically, the frequency range is from 88MHz to 94MHz but you may experiment with the coil structure to tune it
Name:LeorickSimon View my complete profile
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Strip Board Layout
Integration Associates Single Chip - ISM Band Tx's, Rx's and Transceivers
Diode IN4384 LED Resistor 12k 1k 200R Capacitor 470p 330p 25p 12p Transistor Coil A933(PNP) *See note 4 1 1 1 1 1 1 1 1 1 1