Big Satellite Dish Antenna Supplier

Big Satellite Dish Antenna Supplier
Product Details

Characteristics

 High gain, low sidelobe, high polarization identification rate;

 High precision reflection panel;

 Cassegrain, feedforward optional;

 C-Band and Ku-Band optional;

 C/Ku common antenna, linear polarization, circular polarization, double linear&double circular optional;

Modern design,convenient and fast  installation&adjustment,strong anticorrosion , good stability;

Accessories

Ground plot, foundation template, the anchor bolt, electric equipment, antenna controller, antenna drive unit, drive motor, limit switch, step autotracking, cable, connector

Optional

lightning rod and wire, LNB,Deicing equipment,motorized polarization;

PERFORMANCE SPECIFICATIONS

Type

NS-SEC-R750

Band

C-Band                     

KU-band

Operating Frequency,GHz

3.625~4.2

10.95~12.75

Gain, Mid-Band, dBi

≥48+20lg(f/3.95)

≥57.99+20lg(f/12.5)

Cross Pol differentiate,dB

≥35

≥35

Isolation, Tx to Rx, dB(double linear&double circular optional;)

≥30(linear polarization)

≥20(circular polarization)

≥30(linear polarization)

≥20(circular polarization)

Isolation(C/KU),dB

                     50

VSWR

≤1.30:1

≤1.3:1

-3dB Beamwidth, Mid-Band

0.65°

0.21°

Feed interface

WR229G

WR75

General Sidelobe Envelope,dBi

29-25logθ(1°≤θ<20°)

MECHANICAL SPECIFICATIONS

Antenna Diameter

7.5m

Antenna Type

Cassegrain, feedforward optional

Weight(Net)

4824Kg

Antenna Kingpost

El. Over Az.

Azimuth Travel

±85°

Elevation Travel

5°to 90°    

Polarization Travel

±90°

Drive Mode

Motor or manual

ENVIRONMENTAL SPECIFICATIONS

Wind speed of work

72kmph

Surface treatment

Steel parts: sand blasting and zinc-spray processing firstly,, then zinc yellow bottom paint and final white paint processing

Aluminum parts:unoil firstly, then zinc yellow bottom paint and final white paint processing.


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