3.7m Turntable C, Ku, Ka Band Fixed Station Satellite Communication Parabolic Antenna
| US$10,000.00 | 1 Set (MOQ) |
Basic Info.
Model NO.
NS-SEC-370
Operating Frequency
C/Ku Band
Drive Mode
Motorized
Certified
Chinasatcom
Antenna Structure
Az Semi-Rotary Platform
Az Travel Range
0-355deg Continuous
Usage
Communication Antenna
Operating Wavelength
Microwave
Material
Al
VSWR
1.5
Usage Occasion
Satellite Communication
Base Antenna
Earth Station Antenna
Nature of Operation
Satellite Receiving and Transmitting
Transport Package
Export Wooden Box
Specification
ISO9001
Trademark
Newstar
Origin
Xi′an, China
HS Code
8517707090
Production Capacity
30sets Per Month
Product Description
3.7m Rx/Tx antenna characteristics: Meets or exceeds CCIR 580 and INTELSAT requirements; Meets INTELSAT, ASIASAT, CHINASAT network access requirement; Ring focus designed; High gain, low sidelobe, High G/T rate; Hot-dip zinc processed Antenna mount, with strong corrosion resistant ability; 2-port or 4-port optional; Reasonable structure and easy operation. 3.7m Rx/Tx antenna standard configuration: Main reflector, subreflector, subreflector support, back support frame, kingpost, feed, solid wretch, foundation kit and standard component.
3.7m Rx/Tx antenna optional parts: BUC, LNB, Modem, spectrum analyzer, moving foundation, de-icing equipment, BUC fix bracket, servo control system, motorized polarization, 4-port feed, lightning protection device, installation tools, cable and connector.
| Operating frequency (GHz) | Receive | Transmit | Receive | Transmit | ||
| 3.625~4.2 | 5.85~6.425 | 10.95~12.75 | 13.75~14.5 | |||
| Gain, Mid-band (dBi) | ≥41.47 @3.95GHz | ≥45.39 @6.2GHz | ≥51.48 @12.5GHz | ≥52.62 @14.25GHz | ||
| Polarization | Linear/Circular | Linear | ||||
| VSWR | 1.25:1 | 1.25:1 | ||||
| Cross polarization Isolation, dB | ≥35 | ≥35 | ||||
| Circular polarisation axial ratio | ≤0.75 | / | ||||
| Noise Temperature(K) 10° EL | 35°K | / | 49°K | / | ||
| 30° EL | 26°K | / | 39°K | / | ||
| 50° EL | 25°K | / | 35°K | / | ||
| G/T dB/K,20°El | 23.14 dB/K (30°LNA) | / | 30.42 dB/K (70°LNA) | / | ||
| -3 db beam width | 1.39° | 0.89° | 0.44° | 0.385° | ||
| Feed insertion lose (dB) | ≤0.2 | ≤0.2 | ≤0.3 | ≤0.3 | ||
| Tx.Power Capability,Kw | / | 5 | / | 2 | ||
| Isolation,Tx to Rx,dB | ≥85 | ≥85 | ||||
| Feed interface | CPR-229G | CPR-137G | WR-75 | |||
| First side lobe | ≤ -14 | |||||
| Side lobe envelop | 29-25 log(θ) dBi 1°≤θ≤20° | |||||
| Antenna aperture | 3.7m |
| Reflector type | Ring focus |
| Surface accuracy (RMS) | ≤0.5 mm |
| Panel QTY | 12 pcs |
| Panel material | Aluminum |
| Panel Surface treatment | Compressed by aluminum, degreased and based with yellow zinc paint and finished with antirust white paint |
| Steel parts surface treatment | Primer base + hot sprayed paint+ anti-rust finish paint |
| Azimuth travel | 0°~360° |
| Elevation travel | 5°~90° |
| Polarization travel | ±90° |
| Drive mode | AZ/EL/Pol motorized or manual available |
| Mount type | El over Az, single pole |
| Operational wind | 72kmph wind speed(Hold the precision) |
| Survival wind | 216kmph wind speed(Upturned lock) |
| Ice load | 13mm wrapped ice normal work 25mm wrapped ice survival |
| Temperature | -30ºC~50ºC |
| Relative humidity | 100% |
| Solar radiation | 1135Kcal/h/m2 |
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