Heavy Duty, Super Accurate (Under 1 Degree Resolution) Tower Mounted Ring Rotator for Rohn 45 / 55 Towers – NEW FOR 2015!
o you want to get more utility out your expensive tower investment? Do you want to be able to cover more than one azimuth from a single tower?
Alfa Radio and Spid Elektronik have been perfecting the prodigious and powerful BIG RING ring rotator for a long time and at long last we have received our first deliveries. Don and Mitch at Alfa Radio in Edmonton recently tested a two-motor BIG RING and had it turning a full size four element 40m Yagi (300 pounds) with ease. It should go with saying that this is “not just another ring rotator…”
You can place your order now and get on the waiting list (either call us or order here from the Website). We will add shipping cost when we have final weight (weight listed here is just a placeholder) and sizing – it is likely to ship to you in a crate via LTL Freight. There is no obligation for those on the waiting list, you can cancel your preorder at any time and we do not charge your credit card until we’re ready to ship. The waiting list will help us gauge demand and order appropriately.
The standard model fits Rohn 45 and 55 Towers and there is a larger model for Rohn 65. The standard BIG RING-01 comes with a single, powerful motor. Additional motors can be bolted on for really big antennas. Force 12 will be carrying the accessory second motors, cold weather protection and the larger Rohn 65 BIG-RING and we will list more info on these options as available.
The new AlfaSpid MD-01 (rack mount) and MD-02 controllers will each control a pair of BIG-RINGs.
Price :2891,00 USD
“UNEXPECTED GEOMAGNETIC STORM: A strong G3-class geomagnetic storm erupted during the early hours of Jan. 7th, sparking bright auroras around Earth’s poles. What happened? The in... Read more
BY NICK WILSON As a boy, Harry K. Wolf once made a trip via horse and buggy to Morro Bay to dig for clams from his family’s ranch in Paso Robles. He recalls one day, amid church bells ringin... Read more