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[AMPS] Re: Henry Roller Coil

To: <amps@contesting.com>
Subject: [AMPS] Re: Henry Roller Coil
From: measures@vc.net (Rich Measures)
Date: Thu, 7 Jan 1999 12:16:44 -0800
>>>The Henry 2KD5 that I owned would put out over 1500 watts on 10 meters.
>For
>>>you that dont know, the henry 2kd5 and other Henry amps, use the band
>switch
>>>to switch in "C1" caps. The "plate tune" control is a edge wound roller
>>>coil.
>
>?  however, this roller coil also shorts unused turns.
>
>
>Rich...
>
>R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures
>
>I agree, the coil that Henry used in that amp was not satisfactory. I owned
>two of these amps and never did like the way they had the switched caps and
>the roller coil set up. I never understood why they did not use the Johnson
>roller coils. Superior to the HB Henry stuff.
>
The Johnson ribbon rollers were similar to the Henry versions.  All 
required that unused turns be shorted.  



Rich...

R. L. Measures, 805-386-3734, AG6K, www.vcnet.com/measures  


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