Prime Focus Satellite Dish Antennas for GOES-R & GOES-S by Challenger Communications. Because the nation’s next generation of geostationary weather satellites deserve the highest quality hardware.
High-Accuracy Aluminum Reflector Panels
Aluminum Hub & Radial Beams (4.5m)
Stainless Steel Hardware
No Field Alignment Necessary
Low Transportation Cost
Easy to Install, No Crane!
Made in the USA
Currently in use to receive GOES-R by top scientists and universities, the Challenger 4.5 & 3.8 Meter Prime Focus Antennas are manufactured in the USA and are the symbol of quality in the satellite industry. Challenger antennas are field proven with Quorum Communications dual circular polarity feeds GRBF-100 and GRBF-200-CLA.
Contoured petals with matched radial beams and hub assembly ensures ease of installation without field alignment. NO CRANE NEEDED. Two persons can install this antenna using a ladder.
Reflectors consist of 16 draw die formed petals. 4.5m hub and radial beams are constructed of aluminum. The contoured petals and outboard skirts are powder coated. Stainless steel hardware is included.