[Boatanchors] Amplifier window

Revcom Electronics revcom at wbsnet.org
Thu Mar 22 11:14:42 EST 2007


Ed, one method that hasn't been mentioned is to use a cut
piece of "leaded" safety glass from an older TV set.  They
used to use a safety radiation shield glass on the earlier sets
before they began bonding it to the CRT.

Rod
K0EQH

----- Original Message -----
From: "Ed" <eh54 at sbcglobal.net>
To: "Ed" <eh54 at sbcglobal.net>; <Boatanchors at mailman.qth.net>
Sent: Wednesday, March 21, 2007 6:07 PM
Subject: Re: [Boatanchors] Amplifier window


> Thanks for all the good feedback, my only real concern was RF escaping and
> causing neighborhood interference. I think I'll try several of your
> suggestions and see which one keeps the neighbors from screaming the
> loudest.
> 73,
> Ed
> ----- Original Message -----
> From: "Ed" <eh54 at sbcglobal.net>
> To: <Boatanchors at mailman.qth.net>
> Sent: Wednesday, March 21, 2007 5:29 AM
> Subject: [Boatanchors] Amplifier window
>
>
> >I have an old home brew amplifier with a small door in the front to peek
> >inside at the tubes. I'd love to put a window in its place like the old
> >broadcast amps of the early days before television,so I could see the
glow
> >all the time. I have considered X-ray glass, leaded glass, and glass from
> >the door of a dead microwave oven. I'd like some opinions on my ideas and
> >any ideas you may have?
> > Ed-KV5I
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