Friday, June 11, 2010

FM deviation increased

Last night I was able to get more deviation by enlarging the coil in the super vxo. It was difficult to get both a correct center frequency and sufficient deviation.

I also removed a transistor that was supposed to work as a varicap. I even forgot it was in. It is probably something that I forgot to remove.

Now the audio sound much louder on a FM receiver. The sub audio tones still work.

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