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3.5m antenna for sale

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Where to buy 3.5m antenna with low price and high quality. We are your best choice, all the information about 3.5m antenna are available as below.


3.5m antenna Description


 3.5m 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.

3.5m antenna Features


Linear or Circular Polarized feed system as option

Adopt strecthed aluminum reflector with self-alignment

Reliable structure and well in anti-rust

Installation is convenient

Feed system has been assembled and tested before leaving factory

You can choose C band and ku band that you need

3.5m antenna Technical Specifications


3.5m antenna ELECTRICAL SPECIFICATION

Antenna

C-BAND

Ku-BAND

Frequency

3.625-4.2GHz

10.95-12.75GHz

Noise Temperature

40°K

55°K

VSWR

≤1.25

≤1.25

Polarization

Linear

(circular as option)

Linear

(circular as option)

Cross-pol.

Discrimination

25dB on axis

(Linear)

30dB on axis

(Linear)

Sidelobe

First Sidelobe  ≤-14dB

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

Midband Gain

42dB

50.9dB

-3dB Beamwidth

1.45°

0.5°

Feed Interface

CPR229

WR75


3.5m antenna ENVIRONMENTAL SPECIFICATION

Wind Loading

Operational: 80kmph

Survival : 200kmph

Relative Humidity

100%

Seismic(survival)

0.3G’s horizontal0.15 G’s vertical

Temperature

-45°C ~50°C


3.5m antenna MECHANICAL SPECIFICATION

Diameter

3.7m

Paint Color

White

Antenna Optics

Front feed

Reflector material

Aluminum

Surface Tolerance

0.4mm(r.m.s.)

Elevation Adjustment

0°to 90° (continuous)

Mount Type

Elevation over Azimuth

Azimuth Adjustment

±80°


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