8ft Vehicle Mount Satellite Dish Antenna for Communication

ITEM

TECHINCAL

Electrical RF

Reflector

2.4m Carbon-Fiber

Precision of Reflector

RMS≤0.1mm

Feed

Linear polarization, two port, offset

Frequency

Transmit

5.85—6.725GHz

Receive

3.4—4.2GHz

Gain

Transmit

41.76dBi

Receive

37.38dBi

Cross-Pol Isolation

On-Axis

≥35dB

1 dB

≥30dB

Feed Port Isolation - TX to RX

≥60dB

VSWR

≤1.25:1

Feed Insertion Loss

≤0.35dB

Voice Temperature

≤45K(10°elevation)

Power Capacity

1000W

RF Interface

WR229(receive)

WR137(transmit)

3dB BeamWidth

Transmit

1.3º

Receive

2.2º

Sidelobe

azimuth plane 2.8-20°,29-25 log θ dBi

first sidelobe <-14dB

Mechanical

Stowed Dimensions

3250*1816.1*590

Total Antenna Weight

≤240kg(without BUC)

Rugged Case

Tri-axis motor-driven

Travel

Azimuth

±270º

Elevation

0º—90º

Polarization

±95º

Speed

Azimuth

0.1—3º/s Adjustable

Elevation

0.1—3º/s Adjustable

Polarization

1—4º/s Adjustable

Controllers

Power

AC220V,50Hz

Cabinet

2U 19inch.9kg

Signal Detection

Beacon receiver, DVB receiver

Interface

English

Auxiliary

GPS,Inclinator,Electronic Compass

Auto-Acquisition Time

≤3min

Acquisition Accuracy

≤0.06°(Azimuth, elevation)

≤0.8°(Polarization)

Equipment Power Consumption

≤600W(without BUC)

Environmental

Operating Temperature

-40—60℃(antenna)

-10—55℃(control unit)

Survival Temperature

-55-70°

Operating Humidity

95%

Operating Altitude

≤5000m

Sand-proof

GJB367A-2001

Military communication equipment standards

Rain-proof

Salt-mist test

Shock resistance

Operationing Wind Speed

20m/s working in steady wind

30m/s working in blast of wind

60m/s stowed in moving vehicle

MTBF

≥2000h