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Thu, 15 May 2008 12:43:54 -0400 |
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If I tune for max power with my TS-520 on 75, I can get 175 out of it. I was
told to try to keep it no more than 125 out of those radios. that 175 is CW,
it's tough to measure SSB power but I'd bet it's no lower, it's probably
slightly more. I really don't think it should be that high.
----- Original Message -----
From: "Howard Kaufman" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Thursday, May 15, 2008 11:56 AM
Subject: Re: power mods for tube rigs.
> How hard are you driving your 6146's on 75 meters? Those tubes are rated
> at
> 75 watts continuous carrier a piece. 90 watts on cw, and since the duty
> cycle is so much less on SSB, they can be pushed even harder. If you are
> running more than 200 watts on SSB, I want to see that radio. 6146B's are
> rated on CW at 120 watts each, and 6146W's go at 150 watts a piece. Their
> is no ts520 with the plate supply to do that.
>
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