[Henry] Henry 2KD Classic/QSK?

Thu, 13 Mar 2003 17:18:22 -0000

Richard Measurers developed an Electronic Cathode Bias Switch and QSK
circuit for SB-220's and other amplifiers that use a pair of 3-500Z's.  I
installed that circuit in my 2K-3 and it worked very well, after I had also
installed his parasitic suppressor kit.

Do a search on AG6K or Measurers and you will find his web page.

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ZF2TA  FO8DX  FO0PLA  8Q7AA  XZ0A
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de Paul, W8AEF

----- Original Message -----
From: "Kelly Jones" <[email protected]>
To: <[email protected]>
Sent: Thursday, March 13, 2003 4:51 AM
Subject: [Henry] Henry 2KD Classic/QSK?

> Hello List,
>
> I recently purchased a new Mark V Field and hooked it up to my old trusty
> Henry 2KD Classic.  One thing I noticed about the MRKV is that there is an
> "on/off" position for relay amp keying.  In the "off" position there is no
> relay click from the MRK V which is very nice.
>
> So I started thinking about the possibility of converting the 2KD into a
> QSK amp.  I've seen the after market QSK addon that MFJ sells and was
> wondering if anybody on the list had tried it on their 2KD.  Is it
> difficult to install?  What mods to the amp must be done.  Or is this even
> possible at all?
>
> Thanks for any input in advance.
>
> 73
> Kelly - KE9KD
> http://www.dx-central.com
>
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