Basic Info.
Directionality
Directional Antenna
Sturcture Form
Surface Antenna
Usage
Communication Antenna, TV Antenna
Usage Occasion
Base Antenna
Operating Wavelength
Microwave
Base Antenna
High Gain Antenna
Nature of Operation
Receiving Antenna
Dimensionality
Two-Dimensional Antenna
Product Description
TDT 3.0m satellite communication dish antenna ku-band with 2-port feed
3.0 meter ring-focus paraboloid antenna adopts gregorian antenna system, for satellite communication applications in C-band (Model WTX3-4/6).
1.Aluminum panels with hot spray galvanized and heat-diffusing white paint are shaped main reflector ,mounted on a Az.over El. pedestal. subreflecter is made of cast-aluminum .support struts are made of carbon steel.
2.It is provided with a Rx/Tx (2 ports) feed with corrugated horn, operates in circular or linear polarization optionally.
3.Antenna is of optimized R.F. specification, reliable and conveniently to operate and maintain.
WTX3 SATELLITE COMMUNICATION ANTENNAIN C- BAND OR Ku-BAND WITH 2-PORT FEED |
R.F. Specifications | C-Band | Ku-Band |
| Receive | Transmit | Receive | Transmit |
Frequency in GHz | 3.625-4.20 | 5.85-6.425 | 10.95-12.75 | 14.0-12.4 |
Gain | 40.2 | 43.2 | 49.5 | 50.9 |
Antenna Noise Temp. | 26K | 44K |
20°Elevation |
Sidelobe Pattern | First sidelobe level ≤-14dB |
Beyond first sidelobe level G(θ)=49-10lg(D/λ)-25lgθ |
Cross Pol. Discrimination | 35dB (On axis) |
VSWR | 1.25:1 | 1.25:1 | 1.25:1 | 1.25:1 |
Axial Ratio (CP only) | 1.5dB | 1.0dB | 0.5dB | 0.5dB |
Feed Insertion or Ohmic Loss | 0.2dB | 0.2dB | 0.3dB | 0.3dB |
Power Handling Capability | 5KW |
Port to Port Isolation | 85dB | 85dB |
Feed Interfaces | CPR-229G | CPR-137G | WR-75F | WR-75G |
Azimuth Travel | 120°continuous, 360° in total |
Elevation Travel | 0°-90° |
Antenna drive mode | Manual or motorization |
Operation Wind | 27 m/s |
Survival Wind | 55 m/s |
Ambient Temperature | -40ºC to 60ºC |
Rain | up to 100mm/h |
Relative Humidity | up to 100% |
Solar Radiation | 1000 kcal/M2/h |
Radial Ice (Survival) | 25mm on all surface or 13mm on all surface with 130km/h wind gusts |
Shock and Vibration | As encountered during shipment by commercial air, sea or truck |
Corrosive atmosphere | As encountered in coastal regions and/or heavily industrialized areas |
Seismic (Survival) | 0.3G's horizontal |
0.1G's vertical |
lifespan | 15years |
Address:
No. 25, Landianchang South Road, Haidian District, Beijing, China
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery
Management System Certification:
ISO 9000
Company Introduction:
Beijing Tianditong Info-Tech Co., Ltd is a high-tech company specialized in the business of broadcast and satellite communication network. Company′s products including: Fixed or mobile satellite communication earth station, satellite receiving antenna and its network management system, Uuivertor, HPA, and smart receiving terminals for satellite, network, and ground signals. It is a solution provider for satellite communication systems, shortwave communication systems, and video network transmission systems.