Browse over 10,000 Electronics Projects using the Page Numbering provided at the bottom of each Page.

Stereo sound carrier generator for 13 cm ATV

Stereo sound carrier generator for 13 cm ATV

Two oscillators, one adjusted to 7.02 MHz, the other to 7.20 MHz, together form a stereo sound carrier generator for 13 cm ATV Tx. Both oscillators are built identical and the outputs are simply put in parallel.
The two oscillators, built on vero-board, together with a 7809 based power supply (so my circuit is fed by 9 Volts instead of 12 as drawn above). The positive power supply must be decoupled to chassis ground (for example a small electrolytic capacitor placed in parallel to a ceramic 100nF capacitor) for each of the two oscillators separately and of course, two 100nF capacitors at the in- and out-put of the 7809or 7812.

Visit Here for more.

 

More Articles to Read

avatar
EEWeb
avatar
Dangerous Prototypes
avatar
EEWeb
avatar
Arduino Blog
avatar
Arduino Blog
avatar
Ken Shirrif
avatar
Dangerous Prototypes
avatar
EEWeb
avatar
Arduino Blog
avatar
Freetronics
avatar
Arduino Blog
avatar
Dangerous Prototypes

Top




Shares