[Test-Equipment] 9002

Carl km1h at jeremy.mv.com
Wed Oct 31 21:34:50 EDT 2012


But a 6J4 or 6AB4 might be adaptable if a 9002 wasnt so readily available.

Carl
KM1H


----- Original Message ----- 
From: "Ron Youvan" <ka4inm at gmail.com>
To: "Discussion of Electronic Test Equipment" 
<test-equipment at mailman.qth.net>
Sent: Wednesday, October 31, 2012 9:25 PM
Subject: Re: [Test-Equipment] 9002


>   Chase K4AFW Hearn wrote:
>
>> I bought some of these acorn tubes from Fair Radio Sales in Lima, OH a 
>> few
>> years ago.  They are very accommodating and helpful.  My catalog is very
>> old, but they likely have a web site now.
>
>   from:  http://www.antiquewireless.org/otb/acorntube.htm
>
> The 954, 955, and 956 were repackaged in miniature form as the 9001, 9002, 
> and 9003 respectively.
> This should be useful to anyone who wants to build a socket adapter to 
> test acorns, and who needs
> the settings for the tester: just use the test data for bias and plate 
> load from the corresponding
> 900x tube.
>
>   He needs a 9002, an acorn tube would be all wrong.
> -- 
>    73 Ron KA4INM - All E-mail sent to this address shall linger in the 
> Google cloud forever!
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