We have a winner! Thanks Mark.

73, Gary "Joe" kk0sd

-----Original Message----- From: Mark Johns, K0JM [email protected] Sent: Sunday, November 29, 2020 12:44 PM To: Gary [email protected] Subject: Re: [amsat-bb] More Rotator Questions

It appears to be an RCA 10W707 from circa 1960 or so. One sold on eBay recently for $300! -- Mark D. Johns, KØJM AMSAT Ambassador & News Service Editor Brooklyn Park, MN USA EN35hd ----------------------------------------------- "Heaven goes by favor; if it went by merit, you would stay out and your dog would go in." ---Mark Twain

On Sun, Nov 29, 2020 at 12:34 PM Gary via AMSAT-BB [email protected] wrote:

I am still going through my box 'o' salvaged rotators and came across a Mystery rotator. It looks a lot like an Alliance U-100, but can accommodate a slightly larger mast. It also is a 5 wire rotator, not 4. The 'weather proofing' ring is black. And the connection screws are in a different pattern than the Alliance T45 or C225 rotators.

I posted some pictures to a small write up here: http://www.kk0sd.net/mystery/mystery.htm

Finally, Does anyone know off the top of their head which screw on a Channelmaster 3 wire rotator is CW, which is CCW and which is the common?

I appreciate you taking the time to look.

Thanks and 73, Gary "Joe" kk0sd [email protected]mailto:[email protected]

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