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Product Type: Big Satellite Dish



1.8M Rx Only Antenna

Antesky Science Technology Inc. is a professional supplier for all kinds of earth station Tx/Rx and Rx antennas. These antennas have the features of superior performance with the diameter range from1.2mto16m.The reflector panel is made of aluminum with high precision. We can also supply C&Ku dual bands above7.3mRx antenna. Antesky can also customize the big antenna based on the customer's specific requirements. Hope to serve for the users all over the world.

Features

Optional C-band, Ku-band, Ka-band frequency;
Linear or Circular Polarized feed system as option;
Self-aligning, Stretch-formed aluminum reflector panel;
Reliable structure and well in anti-rust;
Assembled and tested feed system before leaving factory;
Easy to do the installation;
Responsive customer service support.

Specification for 1.8m Receive only Antenna

ELECTRICAL SPECIFICATION

Antenna

1.8M TVRO Antenna

Antenna

C-band

Ku-band

Frequency

3.625-4.2GHz

10.95-12.75GHz

VSWR

1.3:1

Insertion Loss

0.25dB

0.3dB

Isolation

35dB

Feed Interface

WR229/F

WR75/F

-3dB Beamwidth(deg)

2.96

0.99

First Sidelobe

Less than -14dB

Gain

34.89dB

44.35dB

Noise Temperature

38 K@10deg

43 K@10deg

MECHANICAL SPECIFICATION

Antenna Optics

Prime-focus antenna

Elevation Adjustment

0 to 90deg (continuous)

Azimuth Adjustment

0 to 360deg (continuous)

ENVIRONMENTAL SPECIFICATION

Wind Loading

Operational:45mph72kmph operational

60mph 97kmph operational

Survival :125mph200kmph

Temperature

-45~50Deg.c

Relative Humidity

100%

Seismic(survival)

0.3Gs horizontal 0.15 Gs vertical



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