At 08:05 AM 2/16/2011, N2WQ wrote: >So, my question is what should I expect from doubling my power from 750 to 1500W? A lot of heat and stress on whatever amplifier you choose. Few amps can handle a weekend of RTTY at 1500 watts. Look at the heavy lifters; Alpha or Acom. Dick -- Dick Flanagan K7VC dick at k7vc.com