Parity Global Information

Parity Global provides independent SATCOM field engineering, systems integration, and mission assurance services for defense, government, and commercial ground segment programs worldwide. Led by Principal RF Systems Engineer William B. DiOrio, Parity Global supports the full lifecycle of earth station implementation, from installation and integration through RF commissioning, optimization, troubleshooting, and operational readiness. With more than 25 years of experience and deployments across 50+ countries, Parity Global brings a field-proven perspective to complex antenna systems, antenna control systems, and RF performance validation programs. Core capabilities include: • SATCOM Ground Segment Integration • RF Test & Measurement (G/T, EIRP, Subreflector Optimization, Antenna Patterns, Gain, X-Pol, PIM, VSWR, Group Delay, Phase Noise, Spurious) • Antenna Control Systems (ACS) Integration, Optimization, Beam Radial Error verifications, and ACS & Troubleshooting • Mechanical & Optical Alignment of Large-Aperture Antenna Systems • Site Implementation Management, FAT/SAT Support & Mission Assurance Parity Global works directly with operators, OEMs, integrators, and government customers to ensure ground segment systems perform to specification and are ready for operational service.