Overview

Green Heron RT-21 Universal Digital Rotor Controllers

Green Heron RT-21 Universal Digital Rotor Controllers are completely new, extremely advanced and adaptable controllers for your directional antenna rotation systems. Offering the ultimate in operational enjoyment, Green Heron RT-21 Universal Digital Rotor Controllers are the best controllers available for you new rotor unit or rotation systems.

You can add these great features to your existing rotator unit, without even climbing the tower!

* High-visibility LCD display with adjustable backlight brightness
* Fully versatile controls for point-and-shoot or manual push button operation plus presets
* Automated rotator computer control through RS-232 or USB
* PWM (pulse width modulated) variable-speed control
* Start and stop ramping to reduce tower and antenna stresses
* Precision heading accuracy up to 1/10 degree
* Fully supports side mounted antennas, soft limits prevent running into tower
* Allows over-travel up to 720 degrees total
* Offset control allows center of rotation at any heading, allows N & S center on same mast, and compensates for slipped mast
* Fully user-programmable, reversal and brake delay, speed minimum and maximum, limits, ramps, and much more
* Master/slave for stacked arrays, turn together or separately
* Counter-rotation, install rotor above rotating tower
* Easy front panel setup and setup utility software

Replace your old-fashioned rotator controller with a modern, state-of-the-art digital controller! Green Heron RT-21 Universal Digital Rotor Controllers from DX Engineering are pre-programmed specifically for Hy-Gain HAM-series and T2X rotators, but easy setup for all other rotator units is field programmable with internal solderless jumpers. Get yours today!

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