...@flash.net
To: damienman...@hotmail.com; drakelist@zerobeat.net
Subject: Re: [Drakelist] What have I done now?
Hi Damien:
Yes, especially when replying to posts, be sure to note where the
reply is directed address-wise. Always good to copy the list
...@hotmail.com
Subject: Re: [Drakelist] What have I done now?
Damien -
We're glad to have you join us.! It's a good group, and they all love Drake
gear :-)
Unfortunately, no. The problem is almost certainly that at one point the
Plate and Screen
voltages on the PA were 'up
Thinking about it a little more, since it may or may not have
transitioned to TX, the driver or any of the other tubes that are bias
controlled can do the same at reduced voltages.
Hope there was no long term damage.
I once worked on a FT101E that had a defective socket on the grid of
one
08:25:26 -0500
From: cptc...@flash.net
To: drakelist@zerobeat.net
Subject: Re: [Drakelist] What have I done now?
Thinking about it a little more, since it may or may not have
transitioned to TX, the driver or any of the other tubes that are bias
controlled can do the same at reduced voltages
Date: Thu, 13 Mar 2014 11:07:11 -0500
From: cptc...@flash.net
To: damienman...@hotmail.com; drakelist@zerobeat.net
Subject: Re: [Drakelist] What have I done now?
Hi Damien:
Doesn't change my thoughts really. Even tho the relay for Tx would
not be engaged, and this keeps the cathodes
I may get disagreement on this but I would NEVER bring up a PS like this
attached to a transmitter.
When you do that, the bias is minimal, and ven at low plate voltage, the
finals are going to be conducting I suspect. Really hard to tell what
is going to be happening. If you want to bring
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