[Boatanchors] 810 tubes

[howard holden]

The one in the medical device may have been a diathermy machine?

Howie WB2AWQ

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From: Rob Atkinson<mailto:ranchorobbo at gmail.com>
Sent: Tuesday, June 14, 2022 7:09 PM
To: Gary Hitchner<mailto:talgarth at comcast.net>
Cc: Boat Anchors List<mailto:boatanchors at mailman.qth.net>
Subject: Re: [Boatanchors] 810 tubes

810 is a triode; used for both RF and audio.  Gates used them for RF
and modulator service in the 250GY if I recall correctly.  They are
good modulator tubes for 1 KW ham rigs.  KW1 and EFJ Desk KW used
them.

Rob
K5UJ
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