Jim, my response was a little toungue-in-cheek. I know that I will never see
1200W out of my L4B with 40 watts of drive. My point was to be happy with what
the amp does produce when reasonably driven. "Care and Feeding of Power Grid
Tubes" comes to mind.
Cheers.Russ KW6Tango
On Sunday, November 4, 2018, 7:41:30 AM PST, Jim Thomson
<jim.thom@telus.net> wrote:
Message: 2
Date: Fri, 2 Nov 2018 18:35:30 +0000 (UTC)
From: Russ Williams <hrd998cc@yahoo.com>
To: Amps@contesting.com, Steve Bookout <steve@nr4m.com>
Subject: Re: [Amps] power limiting in 8410 amps?
< Steve.? I would thrilled to get 1200 watts out of my L4B with 40 watts drive
.
<Russ KW6T
## 40 watts to drive an L4B to 1200 watts.... not gonna happen anytime soon,
not with
2500 vdc under load..and 800 ma plate current. I get 1290w pep out of my 4 x
L4Bs
on 80m, with calibrated watt meters..and abt 100w pep drive.
#(Text deleted)
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