Прямофокусная антенна 7.5 / 6.3 / 5.0метра
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Typical RF Specifications
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C-band
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Ku-Band
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X-Band
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Receive Frequency Range
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3.625-4.2 GHz
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10.95-12.75 GHz
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7.75-7.75 GHz
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(other bands available)
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MidbandGain
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47.9/46.4/44.0 dBi
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57/55.7/53.6 dBi
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53.5/52/50 dBi
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Noise Temperature
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45/48/50 K @ 10°
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50/53/56K@10°
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48/50/53 K 10є
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Ports / Polarization
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1 or 2 port
circular /
1 or 2 port linear
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1 or 2 port linear
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1 or 2 port
Circular
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Motorized
feed system also available
Polarization
Rotation
Polarization Isolation
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360° Continuous
30dBLP
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360° Continuous
30dBLP
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360° Continuous
25dBLP
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VSWR
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Rx 1.4:1
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Rx 1.4:1
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Rx 1.4:1
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Feed Flanges
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RxCPR229G
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RxWR75
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RxCPR112G
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Mechanical Specifications
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Antenna Diameter
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7.5m/6.3m/5.0m
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Elevation Travel
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0-90° Standard
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Azimuth Travel
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120°Standard
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Drive System: Elevation
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Mechanical screw
jack standard
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Drive System: Azimuth
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Mechanical screw
jack standard
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Mount Type
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Tube Pedestal
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Structure material and finish
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Steel hot dip
galvanized
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Reflector material and finish
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Aluminum with high diffusive white finish on
reflective surface
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Environmental Specif ications
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Operational Winds
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45 mph (72 km/h);
gusts to 60 mph (97 km/h)
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Survival Winds
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125 mph (200 km/h)
@ 58 °F (15°C)
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Ambient Temperature
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Operational: +5°to
+122 °F(-15°to 50 °C)
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Survival: -22°to
+140 °F (-30 °to +60°C)
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Rain
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Up to4in/h (10cm/h)
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Relative Humidity
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0% to 100% with
condensation
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Solar Radiation
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360 BTU/h/ftІ (1000
Kcal/h/mІ)
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Radial Ice (Survival)
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1 in (2.5 cm) all
surfaces or 1/2 in (1.3 cm) all surfaces w/80 mph (130 km/h) gusts
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Shock and Vibration
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As occurred during
shipment
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Corrosive Atmosphere
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As encountered in costal regions and/or
heavilyindustr heavily industrialized areas
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Seismic (Survival)
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0.3 G's Horizontal,
1.0 G's vertical
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