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3.7m receive antenna for sale

Posted by admin on over 1 year ago.

3.7m receive antenna Description

 3.7m receive antenna 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 receive antenna Technical Specifications

3.7m receive antenna ELECTRICAL SPECIFICATION

Antenna

C-BAND

Ku-BAND

Frequency

3.625-4.2GHz

10.95-12.75GHz

-3dB Beamwidth

1.45°

0.5°

Polarization

Linear

(circular as option)

Linear

(circular as option)

Feed Interface

CPR229

WR75

Cross-pol.

Discrimination

25dB on axis

(Linear)

30dB on axis

(Linear)

Sidelobe

First Sidelobe  ≤-14dB

Envelop P90% ≤ 52 - 10lgθ(D/Δ) - 25lgθ

Noise Temperature

40°K

55°K

Midband Gain

42dB

50.9dB

VSWR

≤1.25

≤1.25


3.7m receive antenna ENVIRONMENTAL SPECIFICATION

Relative Humidity

100%

Temperature

-45°C ~50°C

Seismic(survival)

0.3G’s horizontal0.15 G’s vertical

Wind Loading

Operational: 80kmph

Survival : 200kmph

3.7m receive antenna MECHANICAL SPECIFICATION

Diameter

3.7m

Mount Type

Elevation over Azimuth

Paint Color

White

Antenna Optics

Front feed

Surface Tolerance

0.4mm(r.m.s.)

Reflector material

Aluminum

Azimuth Adjustment

±80°

Elevation Adjustment

0°to 90° (continuous)

3.7m receive antenna Features

Reliable structure and a good anti-rust

We can provide Linear or Circular Polarized feed system for your choice

We can offer C-band and Ku-band for you

Antesky is a professional receive 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

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