- 1. [AMPS] Amplifier for cw only-question. (score: 1)
- Author: owens@atd.ucar.edu (Chip Owens)
- Date: Tue, 28 Sep 1999 13:41:14 -0600
- If one uses an hf power amplifier for cw operation only is there any good reason to operate it in AB1, AB2, or class B? Wouldn't class C operation yield higher efficiency and actually make QSK operat
- /archives//html/Amps/1999-09/msg00293.html (7,735 bytes)
- 2. [AMPS] Amplifier for cw only-question. (score: 1)
- Author: RFpower@radiodan.com (Radiodan W7RF)
- Date: Tue, 28 Sep 1999 13:09:58 -0700
- Boy I hope you don?t need a flak jacket. However, I see you must have been reading for a while! I would agree that class C for CW mode is more efficient, that subject just doesn?t come up anymore. As
- /archives//html/Amps/1999-09/msg00294.html (10,809 bytes)
- 3. [AMPS] Amplifier for cw only-question. (score: 1)
- Author: rakefet@rakefet.com (Vic Rosenthal)
- Date: Tue, 28 Sep 1999 14:54:57 -0700
- I recently considered the same issue and settled on AB2 (and I don't even know where my microphone is). I designed my amplifier for 1500 watts out, and efficiency is irrelevant -- I don't hold the ke
- /archives//html/Amps/1999-09/msg00300.html (8,631 bytes)
This search system is powered by
Namazu