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Спутниковые антенны Prodelin Receive/Transmit Series 1183
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Electrical
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C-Band
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Ku-Band
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Linear
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Circular
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Antenna Size
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1.8M (71 in.)
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1.8M (71 in.)
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1.8M (71 in.)
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Operating Frequency
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Receive
Transmit
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3.625 - 4.2 GHz
5.850 - 6.425 GHz
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3.625 - 4.2 GHz
5.850 - 6.425 GHz
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10.95 - 12.75 GHz
14.0 - 14.5 GHz
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Midband Gain ( + .2dB)
Antenna Noise Temperature
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Receive Transmit
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35.5 dBi
39.5 dBi
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35.5 dBi
39.5 dBi
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45.0 dBi
46.5 dBi
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10° elevation
20° elevation
30° elevation
40° elevation
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56 K
49 K
47 K
46 K
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30 K
23 K
21 K
20 K
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44 K
38 K
35 K
33 K
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Sidelobe Envelope, Co-Pol
Mainbeam < θ < 7°
7° < θ < 9.2°
9.2° < θ < 48°
48°< θ < 180°
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29-25 Log θ dBi
+8 dBi
32 -25 Log θ dBi
-10 dBi (averaged)
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29-25 Log θ dBi +8 dBi
32 -25 Log θ dBi -10 dBi (aver)
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29-25 Log θ dBi
+8 dBi
32 -25 Log θ dBi
-10 dBi (aver)
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Cross-Polarization (Linear) Axial Ratio (Circular)
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Receive Transmit
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>30 dB on axis
N/A
N/A
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N/A
2.28
1.60
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>30 dB on axis
N/A
N/A
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VSWR
Feed Interface
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Recieve
Transmit
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1.3:1 Max.
CPR 229 F
CPR 137 or Type N
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1.3:1 Max.
CPR 229 F CPR
137 or Type N
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1.3:1 Max.
Available in a variety of designs
Available in a variety of designs
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Mechanical
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Reflector Material
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Glass Fiber Reinforced Polyester SMC
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Antenna Optics Mast Pipe Size
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Prime Focus, One-Piece Offset Feed 3.5" SCH 40 Pipe (4.00" OD) 10.16 cm.
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Elevation Adjustment Range
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5° to 90°, Continuous Fine Adjustment
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Azimuth Adjustment Range
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360° Continuous
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Mount Type
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Elevation over Azimuth
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Shipping Specifications
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175 lbs.
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160lbs.
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Environmental Performance
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Wind Loading
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Operational Survival
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45 mph (72 km/h) 125 mph (201 km/h)
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Temperature
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Operational Survival Operational Survival
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-40° to 140° F (-40° to 60° C)
-50° to 160° F (-46° to 71° C)
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Rain
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Ice
Atmospheric Conditions
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Operational Survival
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-------
1/2" radial
Salt, Pollutants and Contaminants as
Encountered in Coastal and Industrial Areas
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Solar Radiation
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360 BTU/h/ft2
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