FM transmitter circuit Radio Wireless circuit using BC547 FM transmitter circuit radiate strong radio frequency to the environment
Posts tagged Wireless
Schematic diagram for a broadband QRP SWR metering circuit and SSB TRANSCEIVER 80M / 40M boster filter IF Radio
A schematic diagram for a broadband QRP SWR metering circuit for use in a QRP antenna tuner. One could simply hold a momentary DPDT switch down and watch the LED while tuning the capacitors of the antenna tuner for minimum or zero light.
Audio Generator Circuit using NPN TR
The Jeep CJ-7 series was first introduced in 1976. It features automatic all-wheel drive system called Quadra-Trac. The CJ-7 was also available in Renegade and an upgraded Laredo model. Early models uses a cam nd lever type steering gear while later models featured a recirculating ball type steering gear with power assists as option. The […]
Creating 125KHZ oscillator This circuit is similar to CMOS INVERTERS FORM 125KHZ oscillator but adds more invertors in parallel to provide greater power.