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Ka Antennas

74cm Ka Band Offset VSAT


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  • DESCRIPTION
  • TECHNICAL
  • SPECIFICATIONS

Probecom's Ka band offset VSAT series antennas adopt advanced surface treatment technology, which makes the antennas have the advantages of corrosion resistance and long lifetime. The antennas' surface accuracy (R.M.S) is less than 0.3mm and support various Ka transceivers in the market. Probecom's Ka band offset VSAT antennas are cost-effective and suitable for a wide range of applications. Products' size ranges from 74cm, 98cm and 1.2m.

TECHANICAL SPECIFICATION

Specifications

Ka-Receive

Ka-Transmit

Frequency(GHz)

19.2-20.2

29.5-30

Typical Gain(dBi)

41.2dB@19.2GHz

44.9dB@29.5GHz

VSWR

1.3:1

1.3:1

Beam width: -3dB

1.42°

0.93°

Polarization

Circular

Asix Ratio

1dB

Power Handing Capability

 

100W

Feed Interface

WR42

WR28

Feed Insertion Loss(dB)

0.5dB

0.4dB

Tx/Rx Isolation

85dB

First Side Lobe

-14dB

Side Lobes

CCIR.580-4

MECHANICAL SPECIFICATIONS

Type

Single Offset

Materials

Iron

Azimuth Travel

360°

Elevation travel

90°

Surface Accuracy (R.M.S)

0.3mm

Operational Wind Speed

 76Km/h gusts to 97Km/h

Survival Wind Speed

200Km/h

Ambient Temperature

-30°+60°

Relative Humidity

0%~100

1


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