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3.7m rx antenna for sale

Posted by kevin on over 3 years ago.

Where to buy 3.7m rx antenna with low price and high quality. We are your best choice, all the information about 3.7m rx antenna are available as below.


3.7m rx antenna Description


 3.7m rx 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 rx antenna Technical Specifications


3.7m rx antenna ELECTRICAL SPECIFICATION

Antenna

C-BAND

Ku-BAND

Frequency

3.625-4.2GHz

10.95-12.75GHz

Cross-pol.

Discrimination

25dB on axis

(Linear)

30dB on axis

(Linear)

Sidelobe

First Sidelobe  ≤-14dB

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

VSWR

≤1.25

≤1.25

Midband Gain

42dB

50.9dB

Feed Interface

CPR229

WR75

Noise Temperature

40°K

55°K

-3dB Beamwidth

1.45°

0.5°

Polarization

Linear

(circular as option)

Linear

(circular as option)


3.7m rx antenna ENVIRONMENTAL SPECIFICATION

Relative Humidity

100%

Seismic(survival)

0.3G’s horizontal0.15 G’s vertical

Wind Loading

Operational: 80kmph

Survival : 200kmph

Temperature

-45°C ~50°C


3.7m rx antenna MECHANICAL SPECIFICATION

Diameter

3.7m

Paint Color

White

Surface Tolerance

0.4mm(r.m.s.)

Azimuth Adjustment

±80°

Elevation Adjustment

0°to 90° (continuous)

Mount Type

Elevation over Azimuth

Reflector material

Aluminum

Antenna Optics

Front feed


3.7m rx antenna Features


Assembling and testing of feed system before shipping from factory

Please select the polarization that you need, either Linear or Circular Polarized feed system

Reliable structure and well in anti-rust

Self-aligning,stretch forming of aluminum reflector

Frequency band is option, like C band, Ku band 

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