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