This variable frequency oscillator for radio transmission covers the range from 1.6 MHz to 20 MHz, depending only on the coil used. The circuit is very stable and can be used in amateur equipment.
September 2016 - Mouser Electronics already has in stock the new IC TPS92515 LED driver from Texas...
This crystal-controlled oscillator can generate signals as high as 200 MHz. The L1 coil is made up...
This MOSFET amplifier operating in the VHF range was found in an old American telecommunications...