|[AMRadio] Re: How can we rid the HF bands of AM ?|
w5jo at brightok.net
Sun Aug 7 20:35:13 EDT 2005
Not rocket science at all, just the fact that most people don't have a
scope, and many of them do not understand how to read them or where to use
them. Get them to understand what a mask it Pete.
> Don't see this as "silly" but as imperative, or something similar to it,
> as vital to the amateur radio service as we move further into the 21st
> But, to get back to the real thread, Don, KYV, said it about as clear as
> you can get it:
> "Run a certain plate voltage and load the transmitter enough that plate
> voltage multiplied by plate current calculates to 1000 watts. Carefully
> watch the scope so that the negative modulation peaks just barely
> baseline, and make sure the positive peaks do not show evidence of
> flat-topping. Simple laws of physics"
> It's not rocket science.
> Pete, wa2cwa
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