Probecom 3.7m Earth Station 2-Port Ku-Band Linear Antenna

Probecom 3.7m Earth Station 2-Port Ku-Band Linear Antenna

3 meters Antenna and above

Highlighted Features *Meets CCIR 580 and INTELSAT Requirements *CP/LP switchable feed *High RF performance           *Stainless hardware          *Different frequency ranges from many feed configurations* Antenna reflector be pre-assembly in works, special designed taper-pin Options                *L,S,X bands and multi-bands*800MHz bandwith is avaliable*Feed...

  • Category: All Products, Featured products, Ku-Band Tx/Rx Antennas, Probecom Antennas

Highlighted Features
*Meets CCIR 580 and INTELSAT Requirements
*CP/LP switchable feed
*High RF performance          
*Stainless hardware         
*Different frequency ranges from many feed configurations
* Antenna reflector be pre-assembly in works, special designed taper-pin

Options               
*L,S,X bands and multi-bands
*800MHz bandwith is avaliable
*Feed blower or deicing with automatic controls
*Two or four Tx/Rx port in linear polarized feeds

Antenna Accessory
Motorization Kits
Limit Switches
ODU Support Kits
Factory Feed System Testing and Documentation
Ocean Transport Packing
Foundation Kit
Lightening Rod Kit
Grounding Kit Cable-Mounting Kit
Anti-icing and Deicing

Electrical Specification

Type

C37T

EC37T

IC37T

K37T

Operating Frequency, GHz

Standard C band

Extended C band

Insat C band

Ku Band

Receive

Transmit

Receive

Transmit

Receive

Transmit

Receive

Transmit

3.625~4.2

5.85~6.425

3.4~4.2

5.85~6.725

4.5~4.8

6.725~7.025

10.70~12.75

13.75~14.5

Gain, Mid-band, dBi

41.7

45.6

41.5

45.9

43.2

46.6

51.3

52.9

Polarization

Linear/Circular

Linear/ Circular

Linear/ Circular

Linear

XPD(on Axis), dB( Linear)

35

35

35

35

35

35

35

35

XPD across 1dB Beam Width, dB( Linear)

30

30

30

30

30

30

30

30

Axis Ratio, dB (circular)

2

0.75

2

0.75

2

0.75

/

/

VSWR

1.30

1.30

1.30

1.30

1.30

1.30

1.30

1.30

Antenna Noise Temperature(2 Port Feed)

10° Elevation

30° Elevation

50° Elevation

 

35K

29K

25K

 

 

34K

27K

24K

 

 

36K

30K

26K

 

 

49K

39K

35K

 

-3 dB Beam Width, Mid-band

1.5°

0.9°

1.5°

0.9°

1.2°

0.8°

0.5°

0.4°

Typical G/T(EL=10°)

23.3dB/K

(30K LNA)

 

23.1dB/K

(30K LNA)

 

24.7dB/K

(30K LNA)

 

30.2dB/K

(70K LNA)

 

Tx. Power Capability, KW

 

1

 

1

 

1

 

1

Feed Interface

CPR-229F

CPR-137F

CPR-229F

CPR-137F

CPR-229F

CPR-137F

WR-75

WR-75

Feed Insertion Loss,dB

0.3

0.25

0.3

0.25

0.3

0.25

0.3

0.25

 

Isolation, Tx to Rx, dB

 

 

85

 

 

85

 

 

85

 

 

85

 

Sidelobe

CCIR 580-5

Mechanical Specification

Antenna Diameter

3.7m

Antenna Type

Ring Focus

Surface Accuracy(RMS)

≤0.35mm

Reflector Construction

12 precision-formed aluminum panels with heat-diffusing white paint, Hot spray galvanized back structure.

Mount type

Kingpost pedestal

Antenna Pointing Range

Azimuth

Elevation

Polarization

±85°(11 sections)

0°~90°(Continuous)

±90°(Continuous)

Drive Mode

Manual/Motorized

Motor Drive System

Azimuth Travel Rate

Elevation Travel Rate

Polarization  Travel Rate

0.04°/S

0.04°/S

1°/S

Environmental Specification

Operational Wind

79km/h gusting to 126km/h

Survival Wind

200km/h(at zenith)

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