Is that true? What about the series I and Series II rotors? Didn't they
have a slightly different wiring?
-----Original Message-----
From: towertalk-bounces@contesting.com
[mailto:towertalk-bounces@contesting.com] On Behalf Of Bill Coleman
Sent: Saturday, November 29, 2008 12:35 PM
To: aa6eg@k6bj.org
Cc: towertalk@contesting.com
Subject: Re: [TowerTalk] CDR Rotor Control Box Compatibility
On Sep 10, 2008, at 8:17 PM, Pat Barthelow wrote:
>
> I have an older, good condition CDR Rotor Control Box, looking for a
> schematic, and compatibility information.
>
> Probably compatible with early HAM-M and maybe later series rotors.
> It is the older Brown plastic, looks like bakelite sloping, square-
> ish style box, with Vy Large Center= North meter movement, with a gold
> color on the Meter Cover on the bottom.
> Left-Right progressive, self centering lever... first nudge releases
> brake, then full travel, starts rotation.
This is, indeed, a Ham-M control box. It can be used with the Ham series of
rotators, since they are all pretty much identical electrically.
CATS has a history page about the CDE series of rotators -
http://www.rotor-doc.com/history.html
You should be able to find a schematic for both the HAM-M and Ham-II
rotators on the BAMA archive.
Bill Coleman, AA4LR, PP-ASEL Mail: aa4lr@arrl.net
Quote: "Not within a thousand years will man ever fly!"
-- Wilbur Wright, 1901
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