CPI Model 980 Antenna Control System | Full-Motion Tracking with Optrack & Monopulse
The CPI Model 980 Antenna Control System delivers high-precision tracking, acquisition, and pointing for satellite and celestial targets across all orbits (LEO, MEO, GEO, HEO). Featuring Optrack and Monopulse modes, this advanced 3-axis controller offers sub-beamwidth accuracy even under challenging environmental conditions. Its modular design includes an ACU with touchscreen interface, TRU with DSP-based receiver, and PDU with high-resolution feedback. CE and Intelsat-compliant, the Model 980 supports new builds and retrofits with flexible pedestal compatibility and upgradeable software.
Key Features:
3-axis control with dual AZ, single EL & POL support Tracking accuracy: better than 3–5% of beamwidth (Monopulse/Optrack) Pointing accuracy: better than 0.010° RMS in wind gusts up to 45 mph Full tracking modes: Optrack, Monopulse, NORAD, Spiral Scan, and more Modular ACU, PDU, TRU design with Ethernet control High-resolution 25-bit encoders and outdoor-rated brushless motors Optional: Fiber optic control link, redundancy, spectrum analyzer, and extended temperature Applications:
GEO/MEO/LEO/HEO satellite communications TT&C, broadcast, RADAR, celestial and lunar tracking New antennas or retrofit upgrades for full-motion systems
