Channel Master CM-9521HD antenna rotator and control kit

by: Channel Master

Limited Quantities Remaining

The Channel Master Antenna Rotator System is an easy to use, all in one system that will enable the rotation of an outdoor antenna from an indoor control box and a hand-held remote control. The indoor control unit has internal memory which will allow the user to auto tune an antenna to rotate to up to 69 pre-programmed positions. The Channel Master Rotator System can be specifically helpful for those who use a single outdoor antenna but are able to receive signals being broadcast from towers in different directions. In addition to TV antenna use, the Channel Master Rotator System is also popular among ham radio operators and hobbyists for miscellaneous uses requiring remote rotation. The motor and control unit are connected via a 3-conductor wire that carries the electrical voltage and control signals from the indoor control unit to the outdoor drive unit. (Rotator wire not included)


What’s Included

  • Drive unit (Gray)
  • Control unit (rotator wire not included)
  • Power cable
  • Remote Control



  • Improved Mechanical Stability (New)
  • Enhanced Brake System (New)
  • New Gray Color (Powder-Coat) (New)
  • One-piece cast aluminum gray housing
  • Heavy duty rotator motor
  • Durable powder coat paint finish
  • Precision cut gear system
  • Built-in steel thrust bearings
  • Easy push tab wire connections

Control Unit

  • Updated Physical Design (New)
  • New Flush-Mount Front Panel Buttons (New)
  • Enhanced Position Reliability (New)
  • New Blue LED Display (New)
  • Integrated Power Supply (New)
  • Non-Volatile memory – Holds locations during power failures
  • Automatic synchronization ensures pinpoint position accuracy
  • Directional access control via TV channel number or digital compass location
  • Unobtrusive control unit blends with any décor

Infra-red remote control

  • Compatible with most universal remote controls


Technical Specifications

Rotation 1 RPM
Gear Ratio 3,200 to 1
Accepts TV antenna mast up to 1.75” in diameter (upper mast)
Power 120 V AC 60Hz only
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
Size (packaging) 7 x 10.5 x 9 in
Weight (product) 6 lb
Weight (packaging) 9 lb


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