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3.7m VSAT dish for sale
Where to buy 3.7m VSAT dish with low price and high quality. We are your best choice, all the information about 3.7m VSAT dish are available as below.
3.7m VSAT dish Description
3.7m VSAT dish, which uses a shaped parabolic reflector, provides high gain and exceptional pattern characteristics as well as low VSWR. A dual shaped shifted focal axis reflector is so designed for the antenna that the system gets higher gain and lower sidelobes, which meet the requirements of INTELSAT IESS and CCIR Rec.580-4, INMARSAT, ASIASAT, APT and CHINASAT, etc. The main reflector adopts stretch-formed aluminium panels with high accuracy riveted with rings and ribs on the precise mould, ensuring the antenna structure to be simple, reliable and convenient for installation.
3.7m VSAT dish Features
Please select which kind of feed system you need, linear or circular polarization
Alternative pedestals, fixed or motorized
You have C-band and Ku-band to choose
Aluminum reflector are made through stretch forming craft and can self align
3.7m VSAT dish Technical specifications
| 3.7m VSAT dish ELECTRICAL SPECIFICATION | ||||
| Diameter | 3.7M | |||
| Operating Frequency, GHz | C-Band | Ku-Band | ||
| Receive | Transmit | Receive | Transmit | |
| 3.625～4.2 | 5.85～6.425 | 10.95～12.75 | 14.0～14.5 | |
| Gain, Mid-band, dBi | 41.94 | 45.52 | 51.7 | 52.63 |
| -3dB Beam Width | 1.31° | 0.87° | 0.42° | 0.38° |
| Feed Interface | CPR-229G | CPR-137G | WR-75 | WR-75 |
| Polarization | Linear/ Circular | Linear | ||
| Tx. Power Capability, KW | 5 | 2 | ||
| Radiation Pattern:First Sidelobe | CCIR.580-4 | |||
| Isolation, Tx to Rx, dB | 85 | |||
| Feed Insertion Loss, dB | 0.2 | 0.2 | 0.25 | 0.25 |
| Antenna Noise Temperature, 2-port feed
10° Elevation 20° Elevation 40° Elevation |
36°K
30°K 25°K |
50°K
44°K 38°K |
||
| XPD (on Axis), dB | 35
33 1.25 |
35
33 1.25 |
35
33 1.25 |
35
33 1.25 |
| XPD across 1Db Beam Width, dB | ||||
| VSWR | ||||
| 3.7m VSAT dish MECHANICAL SPECIFICATION | |
| Azimuth | ±85° (2 segments) |
| Elevation | 0°～90°(Continuous) |
| Finishes
Reflector Surface Pedestal & Back Structure |
Aluminum panels with high-diffusing white paint
Hot dip Galvanized Zinc |
| Surface Accuracy (RMS) | ≤ 0.35mm |
| 3.7m VSAT dish ENVIRONMENTAL SPECIFICATION | |
| Operational Wind | 72km/h Gusting to97km/h |
| Survival Wind | 200km/h |
| Solar Radiation | 1135Kcal/ h/ m2 |
| Relative Humidity | 100% |
| Temperature | -40°C～ +60°C |
| Seismic (Survival) | 0.3g (H),0.15g(V) |
Antesky is a professional vsat dish manufacturer, which was established in 1985 under the support of Chinese governmental
research institutions. At previous time, we mainly customized antennas for Chinese aerospace and military application. From the year 2008, we began to produce civilian antennas. However, Antesky manufactures civilian antennas according to military standard all the time, so the antenna quality is with high reputation in the world. Antesky can provide antennas from 3m diameter to 50m diameter, including vsat antenna, Large Satellite Dish, TVRO Antenna, Flyaway Antenna and Marine TV Antenna etc.
Antesky SNS link：
- linkedin: http://www.linkedin.com/company/antesky-science-technology-inc-
- Facebook: https://www.facebook.com/antesky.dish.antenna
- E-mail address: ivy@antesky.com
- Website: www.antesky.com
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