[Hallicrafters] Sylvania 0A2


L L bahr pulsarxp at embarqmail.com
Thu Feb 9 17:37:44 EST 2012


That is my understanding too.  

Lee, w0vt

----- Original Message -----
From: "David C. Hallam" <dhallam at knology.net>
To: hallicrafters at mailman.qth.net
Sent: Thursday, February 9, 2012 4:11:13 PM
Subject: Re: [Hallicrafters] Sylvania 0A2

I certainly may be mistaken, but I thought all of these voltage 
regulator tubes were slightly radioactive using the ionizing radiation 
to initiate the discharge.

David
KW4DH

On 2/9/2012 5:03 PM, James Liles wrote:
> Anybody know why some Sylvania 0A2’s use a radioactive component in the design and do others?
>
> Kindest regards Jim K9AXN
>


More information about the Hallicrafters mailing list
This page last updated 19 Mar 2024.