sat-nms ACU-RMU - Rack Mount Unit Antenna Controller

The sat-nms ACU-RMU is a complete and compact 6RU 19" rack-mount chassis antenna controller with optional high performance tracking. The system is based on the sat-nms ACU-ODM Outdoor Module and includes three motor-driver units.
The rack mount unit includes:
  • Integrated 3-phase frequency inverters (Az. and El.) up to 3kW and solid state relays (Pol.)
  • Direct Ethernet UDP interface for sat-nms LBRX Beacon Receiver
  • Analog Voltage Interface for third party beacon receivers
  • Resolver Analog Angle Detectors Interface measuring Azimuth, Elevation and Polarization
  • Optical SSI Interface high precision digital Angle Detectors as alternative
  • Analog ADC Interface to measure the Voltage across a precision Potentiometer also available
  • Web-based, user-friendly Operator Interface
  • Step-Track and Adaptive Tracking including orbit prediction
  • HTTP and SNMP for external MNC Interface

Three model variants are available:

sat-nms ACU-RMU

  • Operating via front panel display and keypad
  • All interfaces to the the satellite ground station antenna are accessible via connectors at the rear panel of the 19" chassis

sat-nms ACU-RMU-3

  • No operating via front panel display and keypad
  • All interfaces to the the satellite ground station antenna are accessible via the rear panel of the 19" chassis with direct connection to the frequency inverters and modules

sat-nms ACU-RMU-NEC

  • Operating via front panel display and keypad
  • All interfaces to the the satellite ground station antenna are accessible via connectors matching and compatible with connectors of NEC ACU-connectors at the rear panel of the 19" chassis.