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 BASIC FM TRANSMITTER WITH HIGH POWER

 

iF you have knowledge of basic electronics circuit you can made FM transmitter with this guidance of basic diagram block of this. The first things is oscillator generate by transistor 2SC1215, then be amplified by 2SC2026. The next stage amp by 2SC2053 inp 4mW-out 200mW then by 2SC1970 Pout up to 1W,  then by 2SC1971 and final power stage by 2SC1946 transistor. The principle is matching impedance and minimum input power to drive next stage RF amplifier.