5ft Driveaway Vehicle Mount Communication Satellite Dish Antenna

Item

Specifications

Antenna feeder

Reflector

1.5m Carbon-Fiber

Precision of Reflector

RMS≤0.1mm

Feed

Linear polarization, two-port,single reflector,offset

Frequency

Tx

13.75—14.5GHz

Rx

10.95—12.75GHz

Gain

Tx

44.8dBi

Rx

43.65dBi

Cross-Polarization

Isolation

On-Axis

≥35dB

1dB

≥30dB

Tx-Rx Isolation

≥85dB (with filter)

VSWR

≤1.25:1

Feed Input Loss

≤ 0.35dB (with filter)

Noise Temperature

≤ 45K(10°elevation)

Power Capacity

1000W

Port

WR75

3dBBeamwidth

Tx

0.96º

Rx

1.1º

Side-lobe

The First side-lobe<-20dB

In Tx frequency band:Peak sidelobe’s 90% is less than the following envelope

29-25 lgΦ dBi     α≤Φ≤20º

-3.5 dBi           20º<Φ≤26.3º

32-25 lgΦ dBi     26.3º<Φ≤48º

-10 dBi            48º<Φ

Φ is the angle between deviation and beam axis.

Mechanical

Dimension

1890×1545×390mm

Total Weight

≤90kg (without BUC)

Operating Platform

3-Axis (Azimuth, Elevation, Cross) Automatic or Manual

Move Range

Azimuth

±270º

Elevation

0º—90º

Polarization

±95º

Move Speed

Azimuth

0.1—3º/s, adjustable

Elevation

0.1—3º/s, adjustable

Polarization

1—4º/s, adjustable

Control

Power Requirement

AC220V,50Hz

Case

2U19 inch,9kg

Acquisition

Satellite beacon receiver and DVB satellite receiver

Configuration

Automatic and manual, one button of searching

UI

English

Auxiliary Equipment

GPS, Inclinator, Electronic Compass

Auto-Acquisition Time

≤3min

Acquisition Accuracy

≤0.08°(azimuth, elevation)

≤0.8°(polarization)

Power Consumption

≤500W (without BUC)

Environmental

Operating Temperature

-40—60℃(antenna)

-10—55℃(antenna control unit)

Survival Temperature

-55—70℃

Operating Humidity

95%(30℃)

Operating Altitude

≥5000m

Rain-proof

GJB367A-2001

Military communication equipment standards

Sand-proof

Salt-mist Test

Shock Resistance

Operating Wind Speed

20m/s working in steady wind

30m/s working in blast wind

60m/s stowed in moving vehicle

MTBF

≥2000h

Satellite beacon receiver

Input Frequency Range

950—1750MHz

Input Level Range

-100—-50dBm

Frequency Adjustment Step

1KHz

Output Level

0—10VDC

Minimum Detectable SNR

C/N₀≤46dBc/Hz

LO Frequency Stability

≤±1ppm

LO Spurious Suppression

≥60dBc

LO Phase Noise

≤-75dBc/Hz@1kHz

Frequency Capture Bandwidth

±25—±145kHz, adjustable

Acquisition Time

≤300ms