40m transmitter

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40m transmitter Empty Re: 40m transmitter

Post by Ivan on Tue Apr 01, 2014 9:17 am

Hi Peter,
IMHO DSB should yield no output with no modulation.

BR from Ivan


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40m transmitter Empty 40m transmitter

Post by peter1 on Mon Mar 31, 2014 11:18 pm

I made a 40m DSB(microhpone) transmitter ,I get about 20vpp without modulation but I get about 50vpp when I speak by the mic.
Is that right ?? in fact it is not full modulation.


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