4.5m RX dish antenna to sell
Where to buy 4.5 m RX antenna matching with competitive prices, the highest quality and superb engineering support. Please do not loose this change to communicate with the best suppliers, and get more information as following.
Description for 4.5m Rx antenna
4.5m Rx antenna a kind of TVRO antenna for most demanding applications, such as broadcasting, cable TV& Radio, Corporate business, government and military, as well as educational institutions. The 4.5 meter rx anenna consists of 12pcs of stretch-formed contoured panels, and matching with backup structure. This kind of reliable structure approach has no requirements for field alignment, make the antenna installation work easier and save a lot of time. Therefore, this kind of 4.5m Rx antennas is welcome for most of the users.
4.5m Rx antenna Characteristic
High accuracy prime focus reflector
Anti-corrosion and reliable structure
Hot-dipped galvanized pedestal with Az/El mount
Pre-assembled whole antenna testing before the goods leaves from the factory
Reliable packages to guarantee convenient and lower shipping cost.
Datasheet for 4.5m Rx antenna
| RF performance for 4.5m Rx antenna | ||
| Band range | C | Ku |
| 3.4-4.2GHz | 10.95-12.75GHz | |
| Voltage Standing Wave Ratio | 1.25:1 | 1.3:1 |
| Insertion Loss | 0.25dB | 0.3dB |
| Isolation | More than 35dB | |
| Interface type | WR229 | WR75 |
| Beam Width： –3dB | 1.137° | 0.381° |
| Sidelobe Envelope | 32-25lgθ 1°≤θ≤ 20° | 29-25lgθ 1°≤θ≤ 20° |
| Pattern (First Sidelobe ) | ≤-14dB | |
| Receive Midband Gain | 43.10dB | 52.7dB |
| Temperature (Noise) | 35°K at 10° | 52°K at 10° |
| Mechanical Performance for 4.5m Rx antenna | ||
| Antenna Optics | Prime focus, Axisymmetric | |
| El Rotation coverage | 0°to 90° (continuous) | |
| Az Rotation coverage | 0°to 360° | |
| Wind Loading | Operational: 45m per hour 72km per hour operational60m per hour 97km per hour operational
Survival : 125m per hour 200km per hour |
|
| Temperature | -45°C ~50°C | |
| Relative Humidity | 100% | |
| Seismic(survival) | 0.3G’s H 0.15 G’s V | |