I was thinking more of driving the rf stages nonlinear.
toggle quoted messageShow quoted text
On Fri, 2021-01-29 at 14:07 +0000, Bill Somerville wrote:
not quite sure what you are referring to, but note that over-driving
the audio input of a transmitter is very different from running an RF
stage in a non-linear class of operation. The key difference being
that the harmonic content is at multiples of the base frequency +
modulation frequency. When the base frequency is zero those
modulation products are very close to the wanted frequencies and
harder to remove.
On 29/01/2021 14:02, John McHarry wrote:
Then why not overdrive a transceiver?
On Fri, 2021-01-29 at 13:21 +0000, Bill Somerville wrote:
On 29/01/2021 13:08, Steve Kavanagh via groups.io wrote:
Thanks, Bill. I stand corrected. I hadn't realized it wasHi Steve,
to introduce some pulse shaping without some amplitude
won't worry about class C (or D) amps, then!
it is the frequency transitions that are smoothed, not the