Антенна 3 7
- Категория: Communication Antenna >>>
- Поставщик: Shaanxi,Academy,Of,Aerospace,Technology,Application,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 5581.45 $* | 5860.96 $* |
| Aug-19-2025 | 5534.49 $* | 5811.11 $* |
| Jul-19-2025 | 4643.12 $* | 4875.97 $* |
| Jun-19-2025 | 5440.80 $* | 5712.39 $* |
| May-19-2025 | 4737.18 $* | 4974.18 $* |
| Apr-19-2025 | 5347.72 $* | 5614.13 $* |
| Mar-19-2025 | 5300.13 $* | 5565.37 $* |
| Feb-19-2025 | 5253.19 $* | 5516.28 $* |
| Jan-19-2025 | 5206.11 $* | 5466.47 $* |
Характеристики
ELECTRICAL SPECIFICATION | |||||||||||||
| Type | 370FC | 370FK | |||||||||||
| Operating Frequency,Ghz | C-Band | Ku-Band | |||||||||||
| Receive | Transmit | Receive | Transmit | ||||||||||
| 3.4-4.2 | 5.85-6.725 | 10.95-12.75 | 13.75-14.5 | ||||||||||
| Gain,Mid-band,dBi | 42.2 | 45.4 | 51.4 | 52.7 | |||||||||
| Polarization | Linear/Circular | Linear | |||||||||||
| XPD(on Axis),dB | 35 | 35 | 35 | 35 | |||||||||
| XPD across 1dB Beam Width,dB | 33 | 33 | 33 | 33 | |||||||||
| Axial Ratio(Circular-Polarized) 2Port/4Port | 1.30/1.06 | 1.09/1.06 | |||||||||||
| VSWR | 1.25 | 1.25 | 1.25 | 1.25 | |||||||||
| Antenna Noise Temperature | |||||||||||||
| 10°Elevation | 35°K | 49°K | |||||||||||
| 30°Elevation | 29°K | 39°K | |||||||||||
| 50°Elevation | 25°K | 35°K | |||||||||||
| –3dB Beam Width, Mid-band | 1.25° | 0.82° | 0.44° | 0.38° | |||||||||
| Typical G/T(El>10°) | 24dB/K(30°LNA) | 30.6dB/K(70°LNA) | |||||||||||
| Tx.Power Capability,KW | 5 | 2 | |||||||||||
| Feed Interface | CPR-229G | CPR-137G | WR-75 | WR-75 | |||||||||
| Feed Insertion Loss | 0.2 | 0.2 | 0.25 | 0.2 | |||||||||
| Isolation,Tx to Rx,dB | 90 | 85 | |||||||||||
| First Sidelobe | -14 | -14 | |||||||||||
| 90% Peaks under Following Envelop | 29-25logθ(1°≤θ<20°) | 29-25logθ(1°≤θ<20°) | |||||||||||
| MECHANICAL SPECIFICATION | |||||||||||||
| Antenna Diameter | 3.7m | ||||||||||||
| Antenna Type | Ring Focus | ||||||||||||
| Mount Type | El.over Az. | ||||||||||||
| Surface Accuracy(RMS) | ≤0.5mm | ||||||||||||
| Antenna Pointing Range | |||||||||||||
| Azimuth | ±90°,±60°(Continuous) | ||||||||||||
| Elevation | 0°-90°(Continuous) | ||||||||||||
| Polarization | 180°(Continuous) | ||||||||||||
| Drive Mode | Manual or Motorized | ||||||||||||
| Motor Drive System | |||||||||||||
| Azimuth Travel Rate | 0.30°/S(0.06°/S) | ||||||||||||
| Elevation Travel Rate | 0.20°/S(0.04°/S) | ||||||||||||
| Polarization | 1°/S | ||||||||||||
| ENVIRONMENTAL SPECIFICATION | |||||||||||||
| Operational Wind | 72km/h Gusting to 97km/h | ||||||||||||
| Survival Wind | 216km/h | ||||||||||||
| Temperature | –40°C - +60°C | ||||||||||||
| Relative Humidity | 100% | ||||||||||||
| Solar Radiation | 1135Kcal/h/m2 | ||||||||||||
| Seismic(Survival) | 0.3g(H),0.15g(V) | ||||||||||||
| Ice Loading | 13mm Operational;25mm Survival | ||||||||||||
Packaging & Shipping
Woods case
Company Information
We are SATA is a leading provider of integrated system solution and the most competitive manufacturer of satellite application products in satellite communication field. It was established in 1996 and is an affiliation of CAST Xi’an (The parent company).
Space Star is a customer-oriented company and commits itself to the development of integration system of satellite and ground, the development of satellite application products satellite application equipment, auxiliary products and other business sectors for various customers. Especially for ground station antenna and VSAT system ,we already cooperated with all of world . supplied 4.5m ,5m, 6.2m .9m and 11.3m ground antenna for customer
Certifications
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