3m TVRO antenna for sale
Where to buy 3m TVRO antenna with low price and high quality. We are your best choice, all the information about 3m TVRO antenna are available as below.
3m TVRO antenna 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
Installation is easy
C-band or Ku-band is as option for your choice
Assembled and tested feed system before leaving factory
Self-aligning,stretch forming of aluminum reflector
Feed system is selectable, linear and circular
3m TVRO antenna Technical Specifications
|
3m TVRO antenna ELECTRICAL SPECIFICATION |
||
|
Antenna |
C-BAND |
Ku-BAND |
|
Frequency |
3625-4.2GHz |
10.95-12.75GHz |
|
Noise Temperature |
44°K@20°El |
45°K@20°El |
|
Feed Interface |
CPR229 |
WR75 |
|
Cross-pol. Discrimination |
＞23dB on axis (Linear) |
＞30dB on axis (Linear) |
|
Sidelobe |
First Sidelobe ≤-14dB |
|
|
Envelop P90% ≤ 52 - 10lgθ(D/Δ) - 25lgθ |
||
|
VSWR |
≤1.30 |
≤1.25 |
|
-3dB Beamwidth |
1.7° |
0.6° |
|
Midband Gain |
39.3dB |
49.4dB |
|
Polarization |
Linear (circular as option) |
Linear (circular as option) |
|
3m TVRO antenna MECHANICAL SPECIFICATION |
|
|
Diameter |
3m |
|
Paint Color |
White |
|
Elevation Adjustment |
0°to 90° (continuous) |
|
Reflector material |
Aluminum |
|
Re-installation |
0.5mm(r.m.s.) |
|
Azimuth Adjustment |
360° |
|
Antenna Optics |
Cassegrain prime focus antenna |
|
Mount Type |
Elevation over Azimuth |
|
Surface Tolerance |
0.4mm(r.m.s.) |
|
3m TVRO antenna ENVIRONMENTAL SPECIFICATION |
|
|
Wind Loading |
Operational: 80kmph Survival : 200kmph |
|
Relative Humidity |
100% |
|
Seismic(survival) |
0.3G’s horizontal0.15 G’s vertical |
|
Temperature |
-45°C ~50°C |
