Attachment patriot patterns

This document pretains to SES-MOD-20040210-00205 for Modification on a Satellite Earth Station filing.

IBFS_SESMOD2004021000205_383485

TYPE 960 96cm Receive-Transmit Offset Antenna System Factory pre-assembled Az/El mount FEATURES ■ One-piece precision offset thermoset- ■ Galvanized .75 in.O.D. feed support legs molded reflector. for lightweight outdoor units (ODU's). ■ Long focal length optics for low ■ Optional 2 in. diameter lower feed arm cross-pol performance. for larger ODU's (up to 8 lbs). ■ Fine azimuth and elevation adjustments. ■ Cadmium-plated hardware for maximum corrosion resistance. DESCRIPTION The Channel Master® Type 960 96cm Offset Rx-Tx Antenna is a rugged commercial grade product suitable for the most demanding applications. The reflector is thermoset-molded for strength and surface accuracy. Molded into the rear of the reflector is a network of support ribs which not only strengthens the antenna, but also helps to sustain its critical parabolic shape necessary for transmit performance. The reflector optics feature a long focal length for excellent cross-pol performance, required by many satellite operators. The Az/El mount is constructed from heavy-gauge steel to provide a rigid support to the reflector. The yoke cap clamp secures the mount to any 2.88 in. to 3.00 in. O.D. mast and prevents slippage in high wind.A specially formulated powder paint process offers excellent protection from weather-related corrosion.

SPECIFICATIONS TYPE 960 96cm Receive-Transmit Offset Antenna System RF PERFORMANCE Effective Aperture 96cm Operating Frequency Tx 13.75 - 14.50 GHz Rx 10.70 - 12.75 GHz Polarization Linear, Orthogonal Gain (±.2 dBi) Tx 41.2 dBi @ 14.25 GHz Rx 39.7 dBi @ 11.95 GHz 3 dB Beamwidth Tx 1.5˚ @ 14.3 GHz Rx 1.8˚ @ 12.0 GHz Sidelobe Envelope (Tx,Co-Pol dBi) 1.8˚ ≤ O ≤ 20˚ 29-25 Log O 20˚ ≤ O ≤ 26.3˚ -3.5 26.3˚ ≤ O ≤ 48˚ 32-25 Log O 48˚ ≤ O ≤ 180˚ -10 (Typical) Antenna Cross-Polarization ≥30 dB in 1 dB Contour Antenna Noise Temperature 10˚ EL 53˚ K 20˚ El 39˚ K 30˚ El 32˚ K VSWR 1.3:1 Max. Isolation Tx 70 dB Min. Rx 35 dB Min. Feed Interface WR-75 (Both Ports) MECHANICAL PERFORMANCE Reflector Material Glass Fiber Reinforced Polyester Antenna Optics One-Piece Offset Feed Prime Focus- Long Focal Length Mount Type Elevation over Azimuth Elevation Adjust. Range 7˚-90˚ Continuous Fine Adjustment Azimuth Adjust.Range 360˚ Continuous; ± 20˚ Fine Adjust. Mast Pipe Interface 2.88-3.00 in. (73-76 mm) Diameter Wind Loading Operational 45 mi/h (72 km/h) Survival 125 mi/h (200 km/h) Temperature -50˚C to 80˚ C Humidity 0 to 100% (Condensing) Atmosphere Salt, Pollutants and Contaminants as Encountered in Coastal US Sales Office and Industrial Areas S m i t h fi e l d ,N o rth Carolina USA Solar Radiation 360 BTU/h/ft2 Phone: (919) 989-2205 Fax: (919) 989-2200 Shock and Vibration As Encountered During e-mail: cmvsatsales@cmnc.com Shipping and Handling G e rm a ny Sales Office P fo r z h e i m ,G e rmany Tel. +49 (0) 7231-14557-0 Fax +49 (0) 7231-14557-10 e-mail: cmi@channel-master-int.com Web: http://www.channelmaster.com ©2001 Channel Master LLC Printed in U.S.A.2/01 (17276) Rev.A


Document Created: 2001-03-07 10:23:49
Document Modified: 2001-03-07 10:23:49
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