3m Rx only antenna/Dish installation and adjustment is very easy. You may choose manual 3m Tvro antenna or 3m motorized Receive only Antenna antenna.
3m Rx only antenna/Dish Description
3.0m receive only antenna of our company is feed forward antenna with parabolic reflector which is composed of antenna reflector, pedestal support and feed system. This antenna can receive both C-band and Ku-band satellite TV signal with its lNB and satellite TV receiver.
3m TVRO antenna Features
Self-aligning,stretch forming of aluminum reflector
You can choose linear and circular feed system
Offer optional C-band and Ku-band
Reflector is made by fiber glass
After assembling and testing, the feed system can leave factory
Simple to do assembly
3m TVRO antenna Technical Specifications
| 3M Rx Only Antenna ELECTRICAL SPECIFICATION | ||
| Antenna | C-BAND | Ku-BAND |
| Frequency | 3625-4.2GHz | 10.95-12.75GHz |
| Cross-pol.Discrimination | ＞23dB on axis(Linear) | ＞30dB on axis(Linear) |
| Noise Temperature | 44°K@20°El | 45°K@20°El |
| Polarization | Linear(circular as option) | Linear(circular as option) |
| Feed Interface | CPR229 | WR75 |
| -3dB Beamwidth | 1.7° | 0.6° |
| VSWR | ≤1.30 | ≤1.25 |
| Sidelobe | First Sidelobe ≤-14dB | |
| Envelop P90% ≤ 52 – 10lgθ(D/Δ) – 25lgθ | ||
| Midband Gain | 39.3dB | 49.4dB |
| 3M Rx Only Antenna ENVIRONMENTAL SPECIFICATION | |
| Wind Loading | Operational: 80kmphSurvival : 200kmph |
| Relative Humidity | 100% |
| Seismic(survival) | 0.3G’s horizontal0.15 G’s vertical |
| Temperature | -45°C ~50°C |
| 3M Rx Only Antenna MECHANICAL SPECIFICATION | |
| Diameter | 3m |
| Reflector material | Aluminum |
| Azimuth Adjustment | 360° |
| Paint Color | White |
| Surface Tolerance | 0.4mm(r.m.s.) |
| Elevation Adjustment | 0°to 90° (continuous) |
| Antenna Optics | Cassegrain prime focus antenna |
| Re-installation | 0.5mm(r.m.s.) |
| Mount Type | Elevation over Azimuth |