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11.3m Rx/Tx satellite antenna
11.3m Rx/Tx satellite antenna

1)Dual shape ring-focus 2)Optional C, Ku, Ka-Band 3)Optional linear polarization and circular polarization

(1)Dual shape ring-focus

(2)Optional C, Ku, Ka-Band

(3)Optional linear polarization and circular polarization

(4)Optional 2 and 4 ports

(5)High gain and excellent sidelobe performance

(6)No field alignment required

(7)Factory kingpost pedestal and feed system assembled to reduce installation time

(8)Well in anti-corrosion

(9)Survives 125 mph winds

(10)Customized product

SPECIFICATIONS11.3m Rx/Tx antenna
C-RECEIVEC-TRANSMITKu-RECEIVEKu-TRANSMIT
Frequency(GHz)3.4-4.25.85-6.72510.95-12.7513.75-14.5
Typical Gain(dBi)51.3955.4361.2762.25
VSWR1.25:1
Beamwidth:-3dB0.443°0.278°0.142°0.127°
-15dB0.885°0.556°0.284°0.253°
Antenna Noise Temperature(°K)2/4Port Feed
10°Elevation34°k/37°k 57°k/63°k 
20°Elevation26°k/29°k 47°k/53°k 
40°Elevation23°k/26°k 43°k/48°k 
Power Handing Capability5KW/Port1KW/Port
Feed interface CPR-229GCPR-137GBJ120
Feed Insertion Loss0.25/0.3dB0.2dB0.3/0.40dB
Tx-Rx≥85dB
Cross Polarization Isolation(on axis)≥35dB
SidelobesCCIR.580-4
Mechanical  
Antenna OpticsRing-focus antennaCassegrain antenna
Azimuth Travel±85°
Elevation Travel0°to 90°
Surface Accuracy0.5mm(R.M.S)
Environmental  
Operational Winds 45mi/h(72km/h)gusts to 60mi/h(97km/h)
Survival Winds125mi/h(200km/h)
Ambient Temperature-45° to 50°
Relative humidity10%-100%
Seismic(Survival)0.3G s horizontal 0.15G s vertical

11.3m Rx/Tx satellite antenna

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