[Amps] Chimney for GS35B

[Peter Voelpel]

The ceramic chimneys of GU-43B tubes fit very well.

http://www.ebay.de/itm/Keramik-Kamin-fur-GU43-Rohrenfassung-/131961345338?ha
sh=item1eb982553a:g:TdsAAOSwujFXF-vq

73
Peter

-----Original Message-----
From: Amps [mailto:amps-bounces at contesting.com] On Behalf Of N1BUG
Sent: Montag, 31. Oktober 2016 16:41
To: amps at contesting.com
Subject: Re: [Amps] Chimney for GS35B

On 10/31/2016 04:10 AM, Roger (K8RI) wrote:
> Gerald already mentioned using Teflon sheet. I'd use high temp epoxy or
> glue instead of screws.  I don't like electrical conductors sticking
> through insulating material.

I use Teflon sheet and nylon machine screws and lock nuts. Initially 
I was concerned about heat with the nylon hardware but I have not 
had any problems. Here is a chimney for a 4CX1500B which has been in 
service for 15 years at 1500 watts out, including high duty cycle modes:

http://n1bug.com/chimney.jpg

73,
Paul N1BUG
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