Absolutely can work. The only issue might be automating the Az / El rotors, since the U100 controller doesn't have a computer interface. Depending on the particular version of the rotor, a computer interface can be built. I have one for Elevation, along with some other ham-type rotor for Azimuth. Both use a contact "clicker" style connection for feedback (versus a linear potentiometer). Easy for a simple controller to count the clicks and control the relays. See http://home.wavecable.com/~ko6th/ at the top of the page for more info. The potentiometer-style feedback has been interfaced to by several others, using an Arduino.

No idea for pricing...

Good luck with the projects!

Greg KO6TH

David Mossor via AMSAT-BB wrote:

Hello All,

I picked up a OSCAR antenna system that I have brought back to life. It consist of a 416-TB 70cm antenna, A144-20T 2 meter twist yagi - 144-148 mhz,, 4' boom assembly, Two U-100 alliance rotors for azimuth and elev. control. Everything is to factory specs. and the rotors work smooth. Not sure if I am going to have time for SAT work at this time since I have two tower projects to get done. Can anyone tell me if this is still a viable antenna system and what would something like that be worth today? Planning on taking it to an Upcoming Hamfest to see if anyone is interested. Can send pictures via email. I am good on QRZ.

Any information would be greatly appreciated.

KE8CAD DAVID B. MOSSOR 908 W. MAIN ST. HARRISVILLE, WV 26362 _______________________________________________ Sent via [email protected]. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb