MC2833 one-chip FM transmitter

MC2833 one-chip FM transmitter

Transmitter circuit schematic with MC2833 delivers up to 3W

It is capable of operation over about 29 to 32 MHz with the components shown. A 27MHz NBFM transmitter circuit schematic with MC2833 and 2 FEET transistors MPF6660. Using a Motorola MC2833 one-chip FM transmitter, a few support components and am MPF6660 RF amp, this transmitter delivers up to 3W into a 50 Ω antenna.