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4.5m C&ku dual band dish for sale

Posted by admin on over 3 years ago.

Where to buy 4.5m C&ku dual band dish with low price and high quality. We are your best choice, all the information about 4.5m C&ku dual band dish are available as below.


4.5m C&ku dual band dish Description


Our 4.5m receive only antenna is Cassegrain prime focus antenna with sub-reflector which is modified with high accuracy. This antenna is a kind of satellite TV which is used to receive both C-band and Ku-band satellite signals.

4.5m C&ku dual band dish Features


Linear/Circular Polarized feed system is optional

Installation is easy to do

Adopt strecthed aluminum reflector with self-alignment

C band or ku band is as option

Good corrosion resistance and structural stability

4.5m C&ku dual band dish Technical Specifications


4.5m C&ku dual band dish ELECTRICAL SPECIFICATION

Antenna

C-BAND

Ku-BAND

Frequency

3.625-4.2GHz

10.95-12.75GHz

VSWR

≤1.35

≤1.25

Sidelobe

First Sidelobe  ≤-14dB

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

Feed Interface

CPR229

WR75

Midband Gain

43.2dB

53.1dB

Polarization

Linear

(circular as option)

Linear

(circular as option)

-3dB Beamwidth

1.2°

0.42°

Noise Temperature

41°K@20°El

45°K@20°El


4.5m C&ku dual band dish ENVIRONMENTAL SPECIFICATION

Relative Humidity

100%

Temperature

-45°C ~50°C

Wind Loading

Operational: 80kmph

Survival : 200kmph

Seismic(survival)

0.3G’s horizontal0.15 G’s vertical


4.5m C&ku dual band dish MECHANICAL SPECIFICATION

Diameter

4.5m

Azimuth Adjustment

±80°

Reflector material

Aluminum

Surface Tolerance

0.4mm(r.m.s.)

Re-installation

0.5mm(r.m.s.)

Mount Type

Elevation over Azimuth

Elevation Adjustment

0°to 90° (continuous)

Paint Color

White

Antenna Optics

Cassegrain prime focus antenna


Showing 2 Comments

dgeemee03 at over 9 years ago say:

Hi i need a 4.5m prime focus solid dish,second hand will do

admin at over 9 years ago say:

Thanks for your inquiry. We have forwarded it to 5 antenna manufacturers.

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