9M Receiving Only Cassegrain Vast Antenna

9M Receiving Only Cassegrain Vast Antenna
Product Details

Characteristics:

ü High gain, low sidelobe, high polarization identification rate;

ü High precision reflection panel;

ü Cassegrain, feedforward optional;

ü C/Ku/X/L/S band optional;

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

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

Trussed Az(±90°)&Rotary platform Az (±180°)optional;

Accessories:

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

Optional:

Deicing equipment, ODU support, electric polarization, lightning rod and wire,LNB;

PERFORMANCE SPECIFICATIONS

Type

NS-SEC-R900


Band

C-Band                     

KU-band

Operating Frequency,GHz

3.625~4.2

10.95~12.75

Gain, Mid-Band, dBi

49.8

58.6

Cross Pol differentiate,dB

≥35

≥35

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

≥30(linear polarization)

≥20(circular polarization)

≥30(linear polarization)

≥20(circular polarization)

Isolation(C/KU)(dB)

                        50


VSWR

1.35:1

1.25:1

-3dB Beamwidth, Mid-Band

0.568°

0.191°

Feed interface

WR229G

WR75

General Sidelobe Envelope,dBi

29-25logθ(1°≤θ<20°)


  MECHANICAL SPECIFICATIONS

Antenna Diameter

9.0m

Antenna Type

Cassegrain, feedforward optional

Weight(Net)

                 Kg

Antenna Kingpost

El. Over Az.

Azimuth Travel

±70°

Elevation Travel

0°to 90°

Drive Mode

Motorized

  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 processg

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

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