3.7m TVRO dish for sale
Where to buy 3.7m TVRO dish with low price and high quality. We are your best choice, all the information about 3.7m TVRO dish are available as below.
3.7m TVRO dish Description
3.7m TVRO dish is a feed forward parabolic antenna which consists of antenna reflector, support mount and feed system. It is used to receive both C-band and Ku-band satellite signal with its corresponding LNB and receiver.
3.7m TVRO dish Features
Structural stability and the surface is delt with good anti-rust
Feed system has been assembled and tested before leaving factory
You can choose C band and ku band that you need
Please select the polarization that you need, either Linear or Circular Polarized feed system
Self-aligning, Stretch-formed aluminum reflector panel
Easy to assemble
3.7m TVRO dish Technical Specifications
|
3.7m TVRO dish ELECTRICAL SPECIFICATION |
||
|
Antenna |
C-BAND |
Ku-BAND |
|
Frequency |
3.625-4.2GHz |
10.95-12.75GHz |
|
Sidelobe |
First Sidelobe ≤-14dB |
|
|
Envelop P90% ≤ 52 - 10lgθ(D/Δ) - 25lgθ |
||
|
-3dB Beamwidth |
1.45° |
0.5° |
|
Feed Interface |
CPR229 |
WR75 |
|
Noise Temperature |
40°K |
55°K |
|
Polarization |
Linear (circular as option) |
Linear (circular as option) |
|
Midband Gain |
42dB |
50.9dB |
|
Cross-pol. Discrimination |
＞25dB on axis (Linear) |
＞30dB on axis (Linear) |
|
VSWR |
≤1.25 |
≤1.25 |
|
3.7m TVRO dish ENVIRONMENTAL SPECIFICATION |
|
|
Relative Humidity |
100% |
|
Seismic(survival) |
0.3G’s horizontal0.15 G’s vertical |
|
Wind Loading |
Operational: 80kmph Survival : 200kmph |
|
Temperature |
-45°C ~50°C |
|
3.7m TVRO dish MECHANICAL SPECIFICATION |
|
|
Diameter |
3.7m |
|
Mount Type |
Elevation over Azimuth |
|
Azimuth Adjustment |
±80° |
|
Surface Tolerance |
0.4mm(r.m.s.) |
|
Reflector material |
Aluminum |
|
Antenna Optics |
Front feed |
|
Elevation Adjustment |
0°to 90° (continuous) |
|
Paint Color |
White |
