1.2m Earth Station Ka Rx/Tx Antenna

1.2m Earth Station Ka Rx/Tx Antenna
Product Details

Electrical Spcifications

Type

NS-SEC-1NS20

Operating frequency, GHz

Receive

Transmit

Standard band: 1920

Standard band: 2930

Customized band: 17.7~21.2

Customized band: 27.5~31

Gain, Mid-Band, dBi

46.5

49.8

Polarization

Linear or Circular

XPDon axis,dB

35

35

Axial Ratiocircular polarization)  


1.2

VSWR

1.3

1.3

Antenna Noise Temperature

           5°Elevation

            10°Elevation

 

181°K

140°K


-3dB Beam width, Mid-Band

-10dB Beam width, Mid-Band

0.69°

1.39°

0.5°

0.81°

Tx. Power Capability, KW


5

Feed interface

WR42

WR28

Feed Insertion LossdB

0.4

0.3

Isolation, Tx to Rx, dB

90

First SidelobedB

90% Peaks under Following envelopdBi

-14

29 - 25 logθ(1°≤θ<20°)

Mechanical Specifications


Antenna Diameter

1.2m

Antenna Type

Ring focus

Mount Type

El. Over Az.

Surface AccuracyRMS

0.2 mm

Material of reflector

Aluminum alloy

Antenna Pointing Range

Azimuth

Elevation

Polarization

 

0-360°,±10°(continuous)

0°~90°(continuous)

360°(continuous)

Drive Mode

Manual or Motorized


Environmental  Specifications

Wind speed of work

72km/h Gusting to 97km/h(operation wind )

Survival wind: 216km/h

Ice Load, Survival

13mm Wrapped ice normal work

25mm Wrapped ice survival

Temperature

-40℃~60

Relative Humidity

100%

Seismic(survival)

0.3g(H), 0.15g(V)

Solar Radiation

1135Kcal/h/m²

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