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4.5m TVRO mesh dish for sale

Posted by admin on over 3 years ago.

Where to buy 4.5m TVRO mesh dish with low price and high quality. We are your best choice, all the information about 4.5m TVRO mesh dish are available as below.


4.5m TVRO mesh dish Description


Our 4.5m receive only antenna is standard Cassegrain prime focus antenna whose sub-reflector is with high efficiency. It is a kind of satellite TV receiving antenna for both C-band and Ku-band satellite signals.

4.5m TVRO mesh dish Features


Structural stability and the surface is dealt with good anti-rust

Linear or Circular Polarized feed system as option

You can choose C band,ku band that you need

4.5m TVRO mesh dish Technical Specifications


4.5m TVRO mesh dish ELECTRICAL SPECIFICATION

Antenna

C-BAND

Ku-BAND

Frequency

3.625-4.2GHz

10.95-12.75GHz

Feed Interface

CPR229

WR75

Midband Gain

43.2dB

53.1dB

VSWR

≤1.35

≤1.25

Sidelobe

First Sidelobe  ≤-14dB

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

Polarization

Linear

(circular as option)

Linear

(circular as option)

Noise Temperature

41°K@20°El

45°K@20°El

-3dB Beamwidth

1.2°

0.42°


4.5m TVRO mesh dish ENVIRONMENTAL SPECIFICATION

Seismic(survival)

0.3G’s horizontal0.15 G’s vertical

Wind Loading

Operational: 80kmph

Survival : 200kmph

Relative Humidity

100%

Temperature

-45°C ~50°C


4.5m TVRO mesh dish MECHANICAL SPECIFICATION

Diameter

4.5m

Surface Tolerance

0.4mm(r.m.s.)

Mount Type

Elevation over Azimuth

Re-installation

0.5mm(r.m.s.)

Azimuth Adjustment

±80°

Elevation Adjustment

0°to 90° (continuous)

Paint Color

White

Antenna Optics

Cassegrain prime focus antenna

Reflector material

Aluminum


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