Couldn't agree more. Especially the split-band processing part :-) http://k6mhe.com/n7ws/S_PROC.pdf
BTW, arguably one of the best sounding SSB rigs around, the TS870 does use split-band speech clipping done in DSP. I bought mine new in 1998 and it's a "late" S/N. Wes N7WS --- On Wed, 4/21/10, Tom W8JI <w...@w8ji.com> wrote: > Better yet, why are most radios made the way they are? Put > the SSB ALC entirely in the audio system. For example we > could split-frequency process the audio with far more > effective results and less intermodulation or harmonic > distortion than any type of RF clipping or > compression. The VOMAX did that, although not nearly as well as we could do > with a DSP system, in the 70's or 80's. We should be doing > all the gain control and processing at audio. > > Trying to fix transmitter issues at the amplifier by > wrapping the amp back into the transmitter controls just > doesn't seem logical. RF clipping or limiting, unless it is > gain reduction with a PIN diode attenuator, doesn't make > much sense to me. > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html