Radeus Labs — Series 8000™ ACS

Model 8200™ ACU
Model 8250™ Drive Cabinet

The commercial industry’s most-advanced antenna control system meets the requirements of retrofits* as well as new installations.

photo: Model 8200 ACU — front-panel touchscreen and jog controls
Model 8200 ACU — satellite antenna control unit

*With the retrofit option, the 8200 ACU is compatible with legacy drive-cabinet interfaces and position-feedback devices such as absolute rotary optical encoders, standard single-speed brushless size 11 resolvers, and two-speed brushless size 20 resolvers.


  • Touchscreen controls for all operations
  • Efficient, intuitive graphical user interface
  • Hardware jog buttons with LED indicators
  • Data and parameters secured in nonvolatile storage
  • Innovative setup wizard eases installation
  • Secure TeamViewer integration for remote and shared ACU operation
  • Field-proven in critical applications

Modes of Operation

Step TrackAdvanced algorithm for periodic or signal-level-triggered scans to peak the signal level
Predictive TrackTracks targets based on an orbital model developed from prior Step Track data points
NORAD TLEAutomated tracking based on NORAD two-line element sets
Intelsat (IESS-412)Tracking derived from Intelsat 11-element parameter sets
TLE with SteptrackTrack using TLE as a base model but add periodic Step Tracks to correct for offsets over time
IESS-412 with SteptrackTracking with Intelsat model, with added Step Track to correct for offsets over time
Manual JogDedicated front-panel antenna jog controls
Move to LongitudePoints the antenna to AZ and EL angles determined by the longitudinal orbital slot
Move to Look AnglesPoints the antenna to user-supplied AZ, EL and POL angles


  • Fiber optic IFL
  • IRIG B timecode receiver
  • Integrated beacon receiver (L, Ku, Ka, X, S, and C bands supported)
  • 25-bit optical encoders and or size-11 resolvers
  • CP/LP support
drawing: layout of the Model 8200 ACU back panel

Drive Cabinet

Model 8200 ACU and Model 8250 drive cabinet for commercial satellite tracking
Model 8200 ACU and Model 8250 drive cabinet

Details: Model 8250 drive cabinet

PDF: Series 8000 ACS brochure

Model 8200 Antenna Control System — brochure about the 8200 ACU, 8250 drive cabinet, and optional Portable Maintenance Control Unit (PMCU). rev. 20200302-01

Also see: original 8200 product announcement

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