receive only antenna
3.7m receive only antenna for sale
Where to buy 3.7m receive only antenna with low price and high quality. We are your best choice, all the information about 3.7m receive only antenna are available as below.
3.7m receive only antenna Description
Our 3.7m receive only antenna is a feed forward antenna with 3.7m diameter and parabolic reflector. It is composed of the following parts: antenna reflector, antenna support mount and feed system. This antenna can work together with its corresponding LNB and receiver to receive both C-band and Ku-band satellite signal.
3.7m receive only antenna Features
C band and ku band is as option
Reliable structure and well in anti-rust
We can provide Linear or Circular Polarized feed system for your choice
3.7m receive only antenna Technical Specifications
|
3.7m receive only antenna ELECTRICAL SPECIFICATION |
||
|
Antenna |
C-BAND |
Ku-BAND |
|
Frequency |
3.625-4.2GHz |
10.95-12.75GHz |
|
-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 |
|
Sidelobe |
First Sidelobe ≤-14dB |
|
|
Envelop P90% ≤ 52 - 10lgθ(D/Δ) - 25lgθ |
||
|
Cross-pol. Discrimination |
＞25dB on axis (Linear) |
＞30dB on axis (Linear) |
|
VSWR |
≤1.25 |
≤1.25 |
|
3.7m receive only antenna MECHANICAL SPECIFICATION |
|
|
Diameter |
3.7m |
|
Antenna Optics |
Front feed |
|
Surface Tolerance |
0.4mm(r.m.s.) |
|
Mount Type |
Elevation over Azimuth |
|
Reflector material |
Aluminum |
|
Elevation Adjustment |
0°to 90° (continuous) |
|
Paint Color |
White |
|
Azimuth Adjustment |
±80° |
|
3.7m receive only antenna ENVIRONMENTAL SPECIFICATION |
|
|
Wind Loading |
Operational: 80kmph Survival : 200kmph |
|
Seismic(survival) |
0.3G’s horizontal0.15 G’s vertical |
|
Temperature |
-45°C ~50°C |
|
Relative Humidity |
100% |
Antesky is a professional receive only antenna manufacturer, which was established in 1985 under the
support of Chinese governmental research institutions. At previous time, we mainly customized antennas for Chinese aerospace and military application. From the year 2008, we began to produce civilian antennas. However, Antesky manufactures civilian antennas according to military standard all the time, so the antenna quality is with high reputation in the world. Antesky can provide antennas from 3m diameter to 50m diameter, including vsat antenna, Large Satellite Dish, TVRO Antenna, Flyaway Antenna and Marine TV Antenna etc.
Antesky SNS link：
1. linkedin: http://www.linkedin.com/company/antesky-science-technology-inc-
2. Facebook: https://www.facebook.com/antesky.dish.antenna
3. E-mail address: ivy@antesky.com
4. Website: www.antesky.com
