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4.5m c ku band manual antenna
4.5m c ku band manual antenna
Supplier Info
[China Supplier]
Contact Person : Ms. Wang Alice
Tel : 86-29-85454943
Fax : 86-29-85452624
Product Detail
1. 4.5m VSAT antenna 2. Antenna frequency:C and ku band. 3. Up-link.and down-link satellite antenna

4.5 Meter manual c/ku band Tx/Rx Antenna

                            

ELECTRICAL SPECIFICATION

C-Band 

                Ku-Band           

   Receive

   Transmit

     Receive

Transmit

Operation Frequency, GHz

3.4~4.2

5.85~6.725

10.95~12.75

13.75~14.5

Gain, Mid-band, dBi

44

47.3

53.2

54.3

Polarization

Linear/Circular

Linear

XPD (on Axis), dB

35

35

35

35

XPD (across 1dB Beam width),dB

33

33

33

33

Axial Ratio(Circular-Polarized)

1.30

1.09

VSWR

1.25

1.25

1.25

1.25

Antenna Noise Temperature

10°Elevation

30°Elevation

50°Elevation

34°K

24°K

21°K

52°K

41°K

37°K

-3dB Beam width, Mid-band

1.12°

0.72°

0.37°

0.33°

Typical G/T(EL>10°)

25.6dB/°K

(30°LNA)

 

32.3dB/°K

(70°LNA)

 

TX. Power Capability, KW

        5

        2

Feed Interface

CPR-229G

CPR-137G

WR-75

WR-75

Feed Insertion Loss

0.2

0.2

0.25

0.2

Isolation, TX to Rx, dB

90

85

First Side lobe

90% Peaks under Following Envelop

-14

29-25logθ(1°≤θ<20°)

-14

29-25logθ(1°≤θ<20°)

MECHANICAL SPECIFICATION

Antenna Diameter

4.5m 

Antenna Type

Ring Focus

Mount Type

EL. over AZ.

Surface Accuracy (RMS)

≤0.5mm

Antenna Pointing Range

Azimuth

Elevation

Polarization

±90°,±60°(Continuous)

0°~ 90° (Continuous)

360° (Continuous)

Drive Mode

Manual

ENVIRONMENTAL SPECIFICATION

Operational Wind                           

 72 km/h Gusting to 97 km/h

Survival Wind

216 km/h

Temperature

-40°C~+60°C

Relative Humidity

100%

Solar Radiation

1135Kcal/h/m2

Seismic (Survival)

0.3g(H), 0.15g(V)

Ice Loading

13mm Operational; 25mm Survival

4.5m c ku band manual antenna

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