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4.5m Rxtx Earth Station Parabolic Antenna

China 4.5m Rxtx Earth Station Parabolic Antenna, Find details about China Earth Station Antenna, Parabolic Antenna from 4.5m Rxtx Earth Station Parabolic Antenna

Model NO.
NS-SEC-450
Drive Mode
Manual
Az Structure
360deg Continuous
Trademark
Newstar
Transport Package
Export Wooden Case
Origin
Xi′an, China
HS Code
8517707090
Model NO.
NS-SEC-450
Drive Mode
Manual
Az Structure
360deg Continuous
Trademark
Newstar
Transport Package
Export Wooden Case
Origin
Xi′an, China
HS Code
8517707090
4.5m Rxtx Earth Station Parabolic Antenna4.5m Rxtx Earth Station Parabolic Antenna4.5m Rxtx Earth Station Parabolic Antenna4.5m Rxtx Earth Station Parabolic Antenna

Characteristics:
Conform to the CCIR580-4 standards and INTELSAT access requirements;
Ring focus antenna;
High gain, Low sidelobe, high G/T value;
Hot-dip zinc processed Antenna mount, with strong corrosion resistant ability;
Optional C band with 870 MHZ bandwidth;
Ku-band 2-ports or 4 ports Linear/Circular feed optional;
Accessories:
Ground plot, foundation template, the anchor bolt;
Optional:
Deicing equipment, electric equipment, antenna controller, antenna drive, drive motor, limit switch, step autotracking, cable, connector, electric polarization, activity foundation, lightning rod and wire, high-frequency head.
ELECTRICAL SPECIFICATIONS
TypeNS-SEC-450NS-SEC(Ku)-450

Operating Frequency,GHz		C-BandKu-Band
 ReceiveTransmitReceiveTransmit
 3.625~4.25.85~6.42510.95~12.7513.75~14.5
Gain, Mid-Band, dBi43.19@3.8GHz47.56@6.288GHz53.06@11.85GHz54.59@14.125GHz
PolarizationLinear or CircularLinear
XPD(on axis),dB35353535
Axial Ratio(2 port)  1.31.09//
VSWR1.25:11.25:11.25:11.25:1
Antenna Noise Temperature
          10°Elevation
          30°Elevation
          50°Elevation

35°K
24°K
23°K

/

56°K
48°K
44°K

/
Typical G/T ( El.>10°)25.2 dB/°K
(30°L N A  )		/31.64 dB/°K
(70°L N A  )		/
-3dB Beam width, Mid-Band 1.05°0.72°0.37°0.33°
Tx. Power Capability, KW/5/2
Feed interface CPR-229GCPR-137GWR-75WR-75
Feed Insertion Loss, dB≤0.2≤0.2≤0.2≤0.25
Rx-Rx, Tx-Tx  Linear, dB30303030
Tx-Tx, Rx-Rx  Circular, dB2121//
Isolation, Tx to Rx, dB9085
First Sidelobe,dB
90% Peaks under Following envelop,dBi		-14
29 - 25 logθ(1°≤θ<20°)		-14
29 - 25 logθ(1°≤θ<20°)
MECHANICAL SPECIFICATIONS
Antenna Diameter4.5m
Antenna Type Ring Focus
Mount TypeEl. Over Az.
Surface Accuracy(RMS)≤0.5 mm
Weight(Net)1200kg(Manual)
Antenna Pointing Range(Continuous)
Azimuth
Elevation
Polarization
360°(Continuous)
5°~90°(Continuous)
±90°(Continuous)
Drive ModeManual or Motorized
ENVIRONMENTAL SPECIFICATIONS
Working wind speed 72 km/h
Without damage 216 km/h
Working temperature -30ºC~60ºC
Humidity 100%
Solar radiation 1135Kcal/h/m²
Ice loadWork normally: 13mm ; without damage: 25mm  
Seismic capacityHorizontal: 0.3G;  vertical: 0.1G
Surface treatment Steel parts: hot dip galvanized; aluminum part: primer paint+surface paint
4.5m Rxtx Earth Station Parabolic Antenna4.5m Rxtx Earth Station Parabolic Antenna4.5m Rxtx Earth Station Parabolic Antenna

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