6.2m Antenna News Letter

Military Standard Quality

Reach us at:

sales@probecom.com

+0086 29 88451625 +0086 29 88451755

www.probecom.com

www.probecom.cn

* Probecom 6.2-meter antenna delivers exceptional performance for transmit/receive and receive only applications for L through Ka-band frequencies.

* This antenna offers a reflector design that incorporates precision-formed panels, truss radials and hub assembly using matched tooling for interchangeable components.

* It features an innovative Cassegrain or Ring Focus feed and sub-reflector design which results in high gain, low noise temperature, high antenna efficiency and excellent rejection of noise and microwave interference.

* A large center hub provides spacious accommodation for equipment mounting. The reflector is supported by a galvanized elevation over azimuth kingpost pedestal that provides the required stiffness for pointing and tracking accuracy. The pedestals are designed for full orbital arc coverage and are readily adaptable to ground or rooftop installations.

Electrical Specification

Type

C62T

EC62T

IC62T

K62T

DBS62T

Operating Frequency, GHz

Standard C band

Extended C band

Insat C band

Ku Band

DBS Band

Receive

Transmit

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

10.70~12.75

17.3-18.4

Gain, Mid-band, dBi

46.2

50.1

46.0

50.3

47.7

51.1

55.8

57.4

55.8

59.4

Polarization

Linear/Circular

Linear/ Circular

Linear/ Circular

Linear

Linear

XPD(on Axis), dB( Linear)

35

35

35

35

35

35

35

35

35

35

XPD across 1dB Beam Width, dB( Linear)

30

30

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

1.30

1.30

Antenna Noise Temperature (2 Port Feed) 10° Elevation 30° Elevation 50° Elevation

35K 25K 22K

34K 25K 22K

36K 27K 24K

50K 39K 36K

50K 39K 36K

-3 dB Beam Width, Mid-band

0.87°

0.55°

0.89°

0.54°

0.73°

0.49°

0.29°

0.24°

0.29°

0.19°

Typical G/T（EL=10°）

27.8dB/K (30K LNA)

27.6dB/K (30K LNA)

29.2dB/K (30K LNA)

34.7dB/K (70K LNA)

34.7dB/K (70K LNA)

Tx. Power Capability, KW

1

1

1

1

1

Feed Interface

CPR-229F

CPR-137F

CPR-229F

CPR-137F

CPR-229F

CPR-137F

WR-75

WR-75

WR-75

WR-62

Feed Insertion Loss,dB

0.3

0.25

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

85

Sidelobe

CCIR 580-5

Mechanical Specification

Antenna Diameter

6.2m

Antenna Type

Ring Focus

Surface Accuracy（RMS）

≤0.5mm

≤0.3mm

Reflector Construction

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

Mount type

Kingpost pedestal

Turn table

Antenna Pointing Range

Azimuth Elevation Polarization

±85°(three sections) 0°~90°(Continuous) ±90°(Continuous)

0°~350°(Continuous) 0°~90°(Continuous) ±90°(Continuous)

Drive Mode

Motorized

Motor Drive System

Azimuth Travel Rate Elevation Travel Rate Polarization Travel Rate

0.03°/S 0.03°/S 1°/S

0.003°-0.3°/S 0.003°-0.3°/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

Shaanxi Probecom Microwave Technology Co.,LTD (abbreviated as Probecom), was founded in 2002, located in International Trade and Logistic Park in Xi’an, we are mainly engaged in the design and manufacture of all types of satellite communication Earth Station Antenna, VSAT Antenna, Ka Series Antenna, Portable Flyaway Antenna, RxO/TVRO Antenna, SNG Antenna, On-the-Move Antenna, Remote Sensing & Telemetry Antenna, Meteorological Radars, High Power and Ultra Wideband Amplifiers (SSPA & TWTA), Microwave Components as well as the related Antenna Control & Tracking System.

Website: www.probecom.cn www.probecom.com

Contact:

sales@probecom.cn

sales@probecom.com