We have a winner! Thanks Mark.
73, Gary "Joe" kk0sd
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.
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