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prime focus antenna

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3m prime focus antenna for sale

Where to buy 3m prime focus antenna with low price and high quality. We are your best choice, all the information about 3m prime focus antenna are available as below.

3m prime focus antenna Description

Our receive only antenna of 3.0m diameter consists of antenna reflector, pedestal support and feed system. This kind of parabolic antenna is feed forward type which applies to receive C-band and Ku-band satellite television signal with its LNB and satellite television receiver.

3m prime focus antenna Technical Specifications

3m prime focus antenna ELECTRICAL SPECIFICATION

Antenna

C-BAND

Ku-BAND

Frequency

3625-4.2GHz

10.95-12.75GHz

Sidelobe

First Sidelobe  ≤-14dB

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

-3dB Beamwidth

1.7°

0.6°

VSWR

≤1.30

≤1.25

Cross-pol.

Discrimination

23dB on axis

(Linear)

30dB on axis

(Linear)

Noise Temperature

44°K@20°El

45°K@20°El

Feed Interface

CPR229

WR75

Midband Gain

39.3dB

49.4dB

Polarization

Linear

(circular as option)

Linear

(circular as option)

3m prime focus antenna ENVIRONMENTAL SPECIFICATION

Temperature

-45°C ~50°C

Wind Loading

Operational: 80kmph

Survival : 200kmph

Relative Humidity

100%

Seismic(survival)

0.3G’s horizontal0.15 G’s vertical

3m prime focus antenna MECHANICAL SPECIFICATION

Diameter

3m

Antenna Optics

Cassegrain prime focus antenna

Re-installation

0.5mm(r.m.s.)

Azimuth Adjustment

360°

Reflector material

Aluminum

Elevation Adjustment

0°to 90° (continuous)

Mount Type

Elevation over Azimuth

Surface Tolerance

0.4mm(r.m.s.)

Paint Color

White

3m prime focus antenna Features

C band and ku band are available

Assemble without difficulty

You can choose linear and circular feed system


Antesky is a professional  prime focus 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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