Re: [Elecraft] [Elecraft_K3] Re: Something *really* new at Dayton from Elecraft

2011-05-19 Thread Wayne Burdick
More $$$ or less $$$ that the regular K3? Much less. Dual output impedance 5w/10w pa? I don’t understand. The MOSFET 10-W amp stage includes an output transformer with both 1:4 and 1:1 windings. When using low power, or when running from internal batteries, the 1:1 winding is used,

Re: [Elecraft] [Elecraft_K3] Re: Something *really* new at Dayton from Elecraft

2011-05-19 Thread Vic K2VCO
I'm beyond stunned. This is even possible? On 5/18/2011 11:51 PM, Wayne Burdick wrote: More $$$ or less $$$ that the regular K3? Much less. Dual output impedance 5w/10w pa? I don’t understand. The MOSFET 10-W amp stage includes an output transformer with both 1:4 and 1:1 windings. When

Re: [Elecraft] [Elecraft_K3] Re: Something *really* new at Dayton from Elecraft

2011-05-19 Thread dalej
You should have it on the air in your vehicle. What freq ? 73 Dale, k9vuj On 19, May 2011, at 1:51, Wayne Burdick wrote: More $$$ or less $$$ that the regular K3? Much less. Dual output impedance 5w/10w pa? I don’t understand. The MOSFET 10-W amp stage includes an output

Re: [Elecraft] [Elecraft_K3] Re: Something *really* new at Dayton from Elecraft

2011-05-19 Thread juergen
Subject: Re: [Elecraft] [Elecraft_K3] Re: Something *really* new at Dayton from Elecraft To: elecraft...@yahoogroups.com Cc: elecr...@yahoogroups.com, 'Elecraft Reflector' elecraft@mailman.qth.net Date: Wednesday, May 18, 2011, 11:51 PM More $$$ or less $$$ that the regular K3? Much less

Re: [Elecraft] [Elecraft_K3] Re: Something *really* new at Dayton from Elecraft

2011-05-19 Thread Leigh L. Klotz Jr WA5ZNU
wayne burdick wrote: The 1.5-pound radio itself puts out 10 watts+. Anything you can do to make 10+ equal 20 for SSB would be very useful. For higher duty cycle modes it's not an issue, but with SSB everybody (HFPack, US Military) seems to think you need 20W for SSB. Leigh/WA5ZNU --

Re: [Elecraft] [Elecraft_K3] Re: Something *really* new at Dayton from Elecraft

2011-05-19 Thread David Ferrington, M0XDF
Hmmm - in Europe, 10w is max for QRP, for CW, it's generally considered to be 5w! 73 de M0XDF, K3 #174, P3 #108, KX3 #??? -- Never let your sense of morals get in the way of doing what's right. -Isaac Asimov, scientist and writer (1920-1992) On 19 May 2011, at 21:32, Leigh L. Klotz Jr WA5ZNU