27MHz NBFM Transmitter

A 27MHz NBFM transmitter circuit schematic with MC2833 and 2 FET 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. It is capable of operation over about 29 to 32 MHz with the components shown.

27MHz NBFM transmitter circuit diagram



One Response to “27MHz NBFM Transmitter”

1. ahmed says:

   January 14, 2010 at 5:43 pm

   0  0

   it’s good

   i hope if we have video explain

   AM and FM

   Reply