[Amps] 8650AS Grounded Grid

[Glen Zook]

The cooler on the GI-7b and GI-7bT come off easily.  A metal cooling block could also be made that corresponds with the size of the one on the 8873.  Just don't fool around with the BeO2 block!  The block is perfectly safe unless one tries to file, sand, etc.
 
Glen, K9STH


Website:  http://k9sth.com


________________________________
 From: Roger (K8RI) <k8ri at rogerhalstead.com>
To: amps at contesting.com 
Sent: Monday, March 25, 2013 3:14 PM
Subject: Re: [Amps] 8650AS Grounded Grid
 
On 3/25/2013 11:21 AM, Glen Zook wrote:
> The 8560A is basically a 4CX250B with conduction cooling rather than air cooling.  Therefore, I would look at the various circuits for the 4CX250B.

If you have the BeO2 block, it's easy to machine a solid anode block to 
match for the GI-7B