Satellite Remote Sensing Systems & Electronics

Products

Quorum Product Price List (PDF format)

ANTENNA SYSTEMS Quorum provides antenna systems, subsystems, and design assistance for both military and commercial satellite downlinks. Antenna types, spanning UHF to X-Band, consist of parabolic dishes, flat panel microstrip arrays, tracking antennas, and quadrifilar helix antennas.

RECEIVERS Quorum is a major supplier of DSP based digital receivers used for demodulation of PSK, BPSK, and QPSK signals. Receivers are available in numerous combinations of bandwidth and IF input frequencies. Some units contain an optional internal frame formatter. Standard products are available for M-22 AMB, NOAA HRPT, GOES GVAR, MSG HRIT, MSG LRIT, MTSAT LRIT, GMS S-VISSR, DOD DMSP, Fengyun 1 CHRPT, and Fengyung 2 S-VISSR.

LNAS, FEEDS, AND DOWNCONVERTERS Quorum's in-house RF design ability allows it to match a particular antenna system, feed, and downconverter to optimize downlink margins and provide for reliable receive systems. The high performance scalar feed supplies excellent performance for geosynchronous satellites and can yield efficiencies of up to 60% when used on a dish antenna with a proper f/d ratio. Quorum can also design special order feeds with integrated diplexer filters and downconverters for telemetry and control (T&C) applications. Feeds and downconverters are available from UHF through X band.

MILITARY PRODUCTS Specialized products typically used in military applications.

CUSTOM PRODUCTS This section highlights some of the numerous projects and special products Quorum has produced over the years.

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