|[AMRadio] power ratings|
Rev. Don Sanders
innatehealing at bigplanet.com
Tue Jul 12 14:15:58 EDT 2005
Ye3s but the cost of a good modulation transformer for 300 watts or more
would be as much as a SB200. Actually for a good rig you could run a pair of
813 or a high power triode similar tube at about 800 watts and cathode
modulate at 400 watts. This is cost effective and works well. Tetrode tubes
do not cathode modulate well.
----- Original Message -----
From: "Byron Lichtenwalner" <w3wkr at verizon.net>
To: "Discussion of AM Radio" <amradio at mailman.qth.net>
Sent: Monday, July 11, 2005 8:54 PM
Subject: Re: [AMRadio] power ratings
> Shows you what high level modulation can do, with finals running in Class
> vs. the amp running in linear mode.
> Byron, W3WKR
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