Channel Master® 9521HD Rotator System
Easy antenna positioning has never been simpler!
This Antenna Rotator System allows users to rotate their antenna from inside the house utilizing the Handheld Remote Control and the Rotator Control Unit.
This all-in-one system is a must have.
The Indoor Control unity contains an internal memory which allows users to auto tune an antenna to rotate up to 69 pre-programmed positions.
Specifically helpful for anyone who has a single outdoor antenna, it is also popular among ham radio operators and hobbyists for miscellaneous uses requiring remote rotation.
How It Works
The motor and control unit are connected via 3-conductor wire. This carries the electrical voltage and control signals from the indoor control unit to the outdoor drive unit. (Rotator wire not included)
|Gear Ratio||3,200 to 1|
|Accepts TV Antenna Mast||up to 1.75” in diameter (upper mast)|
|Power||120 V AC 60Hz|
|Operating Temperature||-20 Degrees Celsius to + 55 Degrees Celsius|
|Rotate Torque||up to 100 ft/lbs|
|Driving Torque||up to 1,000 ft/lbs|
|Overall Height||10.25 in|
|Lower Motor Drive Housing||5.5 x 4.5 x 7 in|
|Upper Mast Mount Holes||2.125 in (center to center)|
|Lower Mast Mount Holes||2.25 in (center to center)|
|Size (product)||8.5 x 3.75 x 10.25 in|