LesKirschner
New Member
Hello all, I guess I'm the newest here. It seems that small fm TX's are a
topic. Sounds like some may have power output problems so I posted this 1 transister rf amp which can be added to any small fm broadcast device to 200mw out. It gives 600mw out with the transistor used. With a tuned antenna, 600mw can travel a fair distance so better check the rules in your country. Transistor should have a small heat sink, and be sure an antenna is connected BEFORE applying power if used with 10v or higher.
Les.
topic. Sounds like some may have power output problems so I posted this 1 transister rf amp which can be added to any small fm broadcast device to 200mw out. It gives 600mw out with the transistor used. With a tuned antenna, 600mw can travel a fair distance so better check the rules in your country. Transistor should have a small heat sink, and be sure an antenna is connected BEFORE applying power if used with 10v or higher.
Les.
