Basic Info.
operation band
c/ku band optional
drive mode
manual/motorized
polarization
C band: linear or circular; Ku band: linear
Usage
Communication Antenna
Operating Wavelength
Microwave
Directionality
Directional Antenna
Base Antenna
High Gain Antenna
Nature of Operation
Transmitting Antenna
Usage Occasion
Fixed Station Antenna
Transport Package
Integrated box or according to customer′s request
Product Description
3.7m fixed station antenna's Characteristics:
Conform to the CCIR580-4 standards and INTELSAT access requirements;
Ring focus antenna;
High gain, Low sidelobe, high G/T value;
Hot-DIP zinc processed Antenna mount, with strong corrosion resistant ability;
Optional C band with 870 MHz bandwidth;
2-ports or 4 ports Linear/Circular feed optional;
Automatic feed switching system for Linear and circular polarization;
Antenna azimuth ± 45° Continuous rotation
Model | NS-SCE-370A | NS-SCE(Ku)-370A |
C-band | Ku-band |
RX | TX | RX | TX |
Frequency, GHz | 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 |
Pol | Line / circularity | Line |
Axis ratio | 2-Port Feed 4-Port Feed | 1.30 1.06 | 1.09 1.06 | | |
Standing Wave Ratio | 1.25 | 1.25 | 1.25 | 1.25 |
Yawp temperature (2-Port Feed) | 10°elevation 30°elevation 50°elevation | 35°K 29°K 25°K | | 49°K 35°K 39°K | |
-3dBBWave width, Mid-band | 1.25° | 0.82° | 0.44° | 0.38° |
G/T | 24dB/°K ( 30° LNA ) | 36dB/°K ( 70° LNA ) |
Feed loss, dB | 0.2 | 0.2 | 0.25 | 0.2 |
Power Conten, KW | | 5 | | 2 |
Interface | CPR-229G | CPR-137G | WR-75 | WR-75 |
Mechanical Specification
Size | 3.7 m |
Type | Ring focus |
Kingpost | Az / El |
Driver model | Manual/electromotion |
Weight | 480 kg |
Power wastage(electromotion) | 0.75kw |
RMS | ≤0.5mm |
Turn range | Az El Pol | 425° (continuum) 0°~90° (continuum) 360° (continuum) |
Motor Drive System | AzTravel Rate ElTravel Rate Pol | 0.2°/S ( 0.02°/S ) 0.3°/S ( 0.02°/S ) 1°/S |
Environment Specification
Wind speed of work | 72km/h flurry97km/h |
Wind speed of survival | 216km/h |
Temperature | -40°C ~ + 60°C |
Relative humidity | 100% |
Sun radiation | 1135Kcal/ h/ m2 |
Earthquake | 0.3g level,0.15g plumb |
Ice or snow load | 13mm work;25mm survival |
For Rx/Tx earth station antenna, we can provide as below:
1.8m, 2.4m, 3m, 3.7m, 4.5m, 6.2m, 7.3m, 9m, 11.3m, 13m and 16m.
Address:
11th Floor, Space Building, No. 493 Chang′an South Road, Xi′an, Shaanxi, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
Company Introduction:
The company is a design and engineering high-tech enterprises, engaged in professional VSAT communications antenna systems development, production, VSAT communication system. Registered capital of 1M RMB. The company has 50 employees, a researcher, 20 undergraduate education, a leading expert in the field was employed as consultancy to the company.
We aims to create first-rate products for our customer with advanced technology, excellent quality, high-quality service.