General Dynamics SATCOM Technologies 1244 Series 2.4M 4 piece Antenna
C and Ku-band configurations, 4 piece reflector for low cost shipping
1244 2.4 Meter C-Band Ku-band VSAT
The General Dynamics SATCOM Technologies 1244 Series 2.4M Antenna is a 4 piece reflector that's designed to offer Intelsat, Asiasat and Eutelsat type approval operation.
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Operating Frequency Receive 3.625 - 4.2 GHz 3.625 - 4.2 GHz 10.95 - 12.75 GHz Transmit 5.850 - 6.425 GHz 5.850 - 6.425 GHz 14.0 - 14.5 GHz |
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Midband Gain ( + .2dB) Receive 38.0 dBi 38.0 dBi 47.6 dBi Transmit 42.0 dBi 42.0 dBi 49.2 dBi |
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Antenna Noise Temperature20°elevation 46 K 23 K 32 K 30°elevation 45 K 20 K 28 K |
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Sidelobe Envelope, Co-Pol (dBi)100λ / D θ < 20° 29-25 Log θ dBi 29-25 Log θ dBi 29-25 Log θ dBi 20° < θ < 26.3° - 3.5 dBi - 3.5 dBi - 3.5 dBi 26.3° < θ < 48° 32 -25 Log θ dBi 32 -25 Log θ dBi 32 -25 Log θ dBi θ > 48° -10 dBi (averaged) -10 dBi (averaged) -10 dBi (averaged)Cross-Polarization -30 dB on axis N/A -30 dB within B.P.E. Axial Ratio Receive N/A 1.3 VAR (2.28 dB) N/A Transmit N/A 1.3 VAR (2.28 dB) N/A VSWR 1.3:1 Max. 1.3:1 Max. 1.3:1 Max. |
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Reflector Material Glass Fiber Reinforced Polyester SMC |
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Mast Pipe Size 6" SCH 40 Pipe (6.62" OD) 16.80 cm.Elevation Adjustment Range 5° to 90° Continuous Fine AdjustmentAzimuth Adjustment Range + 30° Fine, 360° ContinuousMount Type Elevation over Azimuth Shipping Specifications 484 lbs. (218 kg.) Antenna Optics Four Piece, Prime Focus, Offset Feed |
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Wind Loading Operational 50 mph (80 km/h) Survival 125 mph (201 km/h) |
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Temperature Operational -40° to 140° F (-40° to 60° C)Survival -50° to 160° F (-46° to 71° C) |
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Rain Operational 1/2" /hrSurvival 2" /hr |
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Ice Operational --------Survival 1/2" radial |
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Atmospheric Conditions Salt, Pollutants and Contaminants asEncountered in Coastal and Industrial Areas Solar Radiation 2 |
Fixed VSAT applications for C-Band, X-Band and Ku-Band frequencies
