4.5m Ground Station Satellite Communication Antenna
| US$8,000.00 | 1 Set (MOQ) |
Basic Info.
Model NO.
NS-SEC-450
Operating Frequency
C/Ku Band
Drive Mode
Manual
Az Structure
360deg Continuous
Usage
Communication Antenna
Operating Wavelength
Microwave
Material
Al
Usage Occasion
Satellite Communication
Transport Package
Export Wooden Case
Trademark
Newstar
Origin
Xi′an, China
HS Code
8517707090
Production Capacity
30sets Per Month
Product Description
Ground plot, foundation template, the anchor bolt;
Optional:
Deicing equipment, electric equipment, antenna controller, antenna drive, drive motor, limit switch, step autotracking, cable, connector, electric polarization, activity foundation, lightning rod and wire, high-frequency head.
ELECTRICAL SPECIFICATIONS
| Type | NS-SEC-450 | NS-SEC(Ku)-450 | ||||
Operating Frequency,GHz | C-Band | Ku-Band | ||||
| Receive | Transmit | Receive | Transmit | |||
| 3.625~4.2 | 5.85~6.425 | 10.95~12.75 | 13.75~14.5 | |||
| Gain, Mid-Band, dBi | 43.19@3.8GHz | 47.56@6.288GHz | 53.06@11.85GHz | 54.59@14.125GHz | ||
| Polarization | Linear or Circular | Linear | ||||
| XPD(on axis),dB | 35 | 35 | 35 | 35 | ||
| Axial Ratio(2 port) | 1.3 | 1.09 | / | / | ||
| VSWR | 1.25:1 | 1.25:1 | 1.25:1 | 1.25:1 | ||
| Antenna Noise Temperature 10°Elevation 30°Elevation 50°Elevation | 35°K 24°K 23°K | / | 56°K 48°K 44°K | / | ||
| Typical G/T ( El.>10°) | 25.2 dB/°K (30°L N A ) | / | 31.64 dB/°K (70°L N A ) | / | ||
| -3dB Beam width, Mid-Band | 1.05° | 0.72° | 0.37° | 0.33° | ||
| Tx. Power Capability, KW | / | 5 | / | 2 | ||
| Feed interface | CPR-229G | CPR-137G | WR-75 | WR-75 | ||
| Feed Insertion Loss, dB | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.25 | ||
| Rx-Rx, Tx-Tx Linear, dB | 30 | 30 | 30 | 30 | ||
| Tx-Tx, Rx-Rx Circular, dB | 21 | 21 | / | / | ||
| Isolation, Tx to Rx, dB | 90 | 85 | ||||
| First Sidelobe,dB 90% Peaks under Following envelop,dBi | -14 29 - 25 logθ(1°≤θ<20°) | -14 29 - 25 logθ(1°≤θ<20°) | ||||
| Antenna Diameter | 4.5m |
| Antenna Type | Ring Focus |
| Mount Type | El. Over Az. |
| Surface Accuracy(RMS) | ≤0.5 mm |
| Weight(Net) | 1200kg(Manual) |
| Antenna Pointing Range(Continuous) Azimuth Elevation Polarization | 360°(Continuous) 5°~90°(Continuous) ±90°(Continuous) |
| Drive Mode | Manual or Motorized |
| Working wind speed | 72 km/h |
| Without damage | 216 km/h |
| Working temperature | -30ºC~60ºC |
| Humidity | 100% |
| Solar radiation | 1135Kcal/h/m² |
| Ice load | Work normally: 13mm ; without damage: 25mm |
| Seismic capacity | Horizontal: 0.3G; vertical: 0.1G |
| Surface treatment | Steel parts: hot dip galvanized; aluminum part: primer paint+surface paint |
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