11m Big Satellite Dish Manufacturer
Characteristics:
High gain, low sidelobe, high polarization identification rate;
High precision reflection panel;
Cassegrain, feedforward optional;
C/Ku/X/L/S 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;
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-R1130 | |
Band | C-Band | KU-band |
Operating Frequency,GHz | 3.625～4.2 | 10.95～12.75 |
Gain, Mid-Band, dBi | 51.72 | 60.83 |
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 | 0.455° | 0.156° |
Feed interface | WR229G | WR75 |
General Sidelobe Envelope,dBi | 29-25logθ（1°≤θ＜20°） |
MECHANICAL SPECIFICATIONS
Antenna Diameter | 11.3m |
Antenna Type | Cassegrain, feedforward optional |
Weight（Net） | Kg |
Antenna Kingpost | El. Over Az. |
Azimuth Travel | ±90°or ±180° |
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. |