4.5m C&ku dual band Antenna for sale
Where to buy 4.5m C&ku dual band Antenna with low price and high quality. We are your best choice, all the information about 4.5m C&ku dual band Antenna are available as below.
4.5m C&ku dual band Antenna Description
4.5M Receive only antenna is a satellite TV receive-only antenna, which is used for receiving C band or Ku band satellite signals. The antenna is standard Cassegrain prime focus antenna that sub-reflector is modified with high efficiency.
4.5m C&ku dual band Antenna Features
We can provide Linear or Circular Polarized feed system for your choice
C band and ku band are available
Easy to do the installation
Assembled and tested feed system before leaving factory
Good corrosion resistance and Reliable structure
4.5m C&ku dual band Antenna Technical Specifications
|
4.5m C&ku dual band Antenna 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 |
||
|
Polarization |
Linear (circular as option) |
Linear (circular as option) |
|
VSWR |
≤1.35 |
≤1.25 |
|
Noise Temperature |
41°K@20°El |
45°K@20°El |
|
-3dB Beamwidth |
1.2° |
0.42° |
|
Midband Gain |
43.2dB |
53.1dB |
|
Feed Interface |
CPR229 |
WR75 |
|
4.5m C&ku dual band Antenna ENVIRONMENTAL SPECIFICATION |
|
|
Temperature |
-45°C ~50°C |
|
Seismic(survival) |
0.3G’s horizontal0.15 G’s vertical |
|
Relative Humidity |
100% |
|
Wind Loading |
Operational: 80kmph Survival : 200kmph |
|
4.5m C&ku dual band Antenna MECHANICAL SPECIFICATION |
|
|
Diameter |
4.5m |
|
Antenna Optics |
Cassegrain prime focus antenna |
|
Paint Color |
White |
|
Azimuth Adjustment |
±80° |
|
Mount Type |
Elevation over Azimuth |
|
Elevation Adjustment |
0°to 90° (continuous) |
|
Reflector material |
Aluminum |
|
Surface Tolerance |
0.4mm(r.m.s.) |
|
Re-installation |
0.5mm(r.m.s.) |
