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RXO / TVRO Antennas

3.7m Receive Only Antenna


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  • DESCRIPTION
  • TECHNICAL
  • SPECIFICATIONS

Probecom can supply Satellite receive only antenna meet data receive and TV requirement. Probecom RXO antenna is made of high accuracy stretch-formed aluminum panel with stable structure. The RXO antenna systems with satisfactory performance of high gain, low side lobe and reliable operation, easy to operate and maintenance.

Options

* High Accuracy Stretch-formed Aluminum Panel

* Meet data receive and TV receive requirement

* C-band, Ku-band, ka-band,S-band, L-band frequency as option

* Feed system/LBNF as option

* Linear or Circular Polarized feed system as option

* Single/Dual Polarization as option

* Manual/Motorized as option

* High Erosion Resistance

* Assembled and tested feed system before leaving factory;

* Survival Wind Speed 125mph

Electrical Specification

 

Type

3.7m Rx only antenna

Operating Frequency, GHz

C-Band

Ku-Band

Receive

Receive

3.4~4.2

10.95~12.75

Gain, Mid-band, dBi

41.5

50.9

-3dB bandwidth, degree

1.44

0.47

Polarization

Linear/Circular

Linear

VSWR

1.3

1.3

Feed Insertion Loss

0.4dB

0.5dB

Isolation

     

linear  

circular

>30dB

>30dB

>15dB

>15dB

Axial Ratio   (Circular-Polarized) dB

 

3

 

Feed Interface

CPR-229F

WR-75

Side lobe level

CCIR580-4

First side lobe

≤-14dB

Mechanical Specification

Antenna Diameter

3.7m

Antenna Type

Prime Focus

Surface Accuracy(RMS)

≤0.5mm

Antenna Pointing Range

Azimuth

Elevation

Polarization

±90°

0°~90°(Continuous)

±90°(Continuous)

Drive Mode

Manual or Motorized

Motor Drive System

Azimuth Travel Rate

Elevation Travel Rate

0.02°/S

0.02°/S

Environmental Specification

Operational Wind

79km/h gusting to 126km/h

Survival Wind

200km/h

Temperature

-40°~+60°

Relative Humidity

100%

Solar Radiation

1135Kcal/h/m²

Seismic(Survival)

0.3g(H), 0.15g(V)

Ice Loading

13mm Operational; 25mm Survival



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