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BH1417F FM stereo transmitter circuit

Using BH1417F FM stereo transmitter circuit can be designed a high efficiency FM stereo modulator electronic project .
This stereo FM stereo transmitter circuit use the BH1417F FM stereo transmitter IC which consists of a stereo modulator for generating stereo composite signals and a FM transmitter for broadcasting a FM signal on the air.
The stereo modulator generates a composite signal which consists of the MAIN, SUB, and pilot signal from a 38kHz oscillator.
This BH1417F stereo FM transmitter circuit is capable of broadcasting good quality signals over a range of about 20 meters and is ideal for broadcasting music from a CD player or from any other signal source so that it can be picked up in another location.
This stereo micrometer broadcasts on the FM band (ie, 88-108MHz) so its signal can be received on any standard FM tuner or portable radio.

L1 coil comprises 2.5 turns of 0.5 - 1mm enamelled copper wire (ECW) wound onto a tapped coil former fitted with an F29 ferrite slug. Alternatively, you may also use any commercially made 2.5 turns variable coil.
The antenna for this micrometer circuit project consists of a 1.5m length of insulated hookup wire, with one end soldered to the antenna terminal.
S 1 , S2,S3,S4 switch is a SPDT subminiature switch (Jaycar ST-0300, Altronics S 1415 or equiv.) and is used for frequency selection .
Using the table below you can configure the transmitter frequency .

Electronic Circuits: 
Circuit Diagram: 
BH1417F FM stereo transmitter frequency selection table
BH1417F FM stereo transmitter circuit


Without this diagram I would be SOL. The China group on Ebay are selling this as a kit and sends no how to build info. They just send the board and parts. And I hope all the parts are there. Thank you and God bless for having this info for us USA people that are hung out to dry by these people, I can't believe them sending kits over Ebay without any paperwork at all on the kit!