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[AMPS] Info needed old Henry Tempo 6N2

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Subject: [AMPS] Info needed old Henry Tempo 6N2
From: (
Date: Fri, 5 Feb 1999 02:36:20 -0500

On Thu, 04 Feb 1999 12:28:21 -0500 "Warren J. Walsh" <>
>Greetings all,
>I am looking for some information on the old Henry 6N2 amp.  We (the 
>M/M crew) use one on 6 meters for our VHF contesting.  The original 
>was with both 6M and 2M, but it was not very stable so N2WM removed 
>the 2M
>circuitry and it helped.  I would like to know if anyone has had any
>experience with these amps, and might possibly know if there are any 
>mods that could make the amp even more stable?  

Describe "stable" ? I've worked on several Tempo 6n2 and never had RF
problems past the poor relays. The PS is another issue and was typical

Also know several still using them both bands including 2M EME with never
a problem.

73  Carl  KM1H

I know that Henry 
>making this amp as a 6 and 2 combination and started to build them as 
>6 OR
>2 versions.  Any help would be greatly appreciated.  I am in the 
>process of
>converting my SB-220 to 6M as a replacement for this amp.
>Warren Walsh - K2BM
>Warren J. Walsh ( Pentek, Inc.
>Design Engineer                      One Park Way
>Phone: (201) 818-5900 x 251          Upper Saddle River, N.J.
>Fax:   (201) 818-5941      
>FAQ on WWW:     
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