The Research Concepts RC2000 is a dual-axis antenna controller engineered for precise positioning and tracking of satellite antennas in professional environments. It delivers simultaneous azimuth and elevation axis control with solid-state DC drive capability, supporting geostationary and inclined orbit satellite applications. The RC2000 family includes multiple models tailored to specific antenna mount types and tracking requirements, from basic geostationary systems to advanced inclined orbit platforms with step-track and memory-track algorithms.
Technical Specifications
Drive System:
• Solid-state DC drive: 12–36 VDC, 10 A output
• Electronic over-current sensing with mechanical relay backup
• Adapti-Drive variable speed control for azimuth and elevation axes
Position Feedback:
• Pulse-based sensor support: reed switch, Hall Effect, electro-optical
• Simultaneous dual-axis operation
Power:
• AC input: 115/230 VAC
• Power consumption: 48 W
Communication:
• RS-422 serial port: configurable 300–9600 bps, addressable (49–111)
• Optional Ethernet for remote front panel and SNMP monitoring
• Optional fiber optic interface (100M SC/UPC)
Polarization Control:
• 3-wire servo-based polarization devices with AutoPol feature
• Optional RC2KPOL daughter board: 24 VDC motor (500 mA max) with potentiometer feedback; Seavey-style motorized feed compatible
Environmental:
• Operating temperature: −30 to +60 °C
• Dimensions (standard): 19.0″ W × 3.5″ H × 9.0″ D
• Embedded version: 16″ W × 20″ H × 8″ D; weight 55 lbs
– Key Features
• RC2000A: geostationary satellite applications
• RC2000C: adds Step-Track and Memory-Track for inclined orbits; available in AZ/EL and POLAR mount configurations
• RC2000X: four-band tracking support with track table editing capability
• Configurable serial address and baud rate for multi-unit deployments
– Typical Applications
Geostationary and inclined orbit satellite tracking, antenna acquisition and positioning, polarization control for receive systems.
– Compatibility & Integration
Interfaces with pulse-based position sensors and servo polarization devices. RS-422 enables direct PC control and multi-controller networks. Optional fiber optic and Ethernet ports support remote operations and SNMP-based system monitoring.
