1.2m SNG Antennas

1.2m SNG Antennas

Directivity: directional antenna
Type: vehicle-borne satellite antenna
Microwave antenna
Position of feed: offset Diameter: 1.2m

Product Details

Vehicle-borne SNG satellite communication antennas is a fully automatic and high-performance satellite communication antenna which have been developed for urban emergency communication and field communication. Because of applying intelligent control algorithm, this kind antenna can be easily operated and is convenient to use for non-professionals. Meanwhile this kind products feature simple and compact structure, strong wind resistance, one-key satellite tracking, one-key deployment/closure and light weight. These antennas can work reliably in a bad environment for a long time.

After the emergency communication vehicle arrives at the target, the control system of 1.2m Ku-Band SNG Antenna automatically locates the satellite by GPS or electronic compass, scanning and capturing the satellite according to the beacon signal output from the beacon receiver. The whole process takes less than 3 minutes.

All electric components are integrated into electrical cabinets at the back of the antenna greatly streamlining the external cable connection. 

Open design of the monitoring interface and software upgrade interface makes it easy to upgrade the computer software on the spot.

 

Main Parameters:

ELECTRICAL SPECIFICATION

Antenna  Aperture

1.2M

Operation Frequency

Tx

13.75 ~ 14.5GHz

Rx

10.95 ~ 12.75GHz

Gain

Tx

>43 dBi

Rx

>42 dBi

Polarization

Linear

Cross-polarization

Tx

>30 dB

Rx

>30 dB

VSWR

Tx

1.25:1

Rx

1.25:1

3dB beamwidth

Tx

1.2°

Rx

1.32°

Power Capacity

1KW

Feed Interface

WR75

Tx/Rx Isolation

Tx>85dB; Rx>40dB

(1°≤θ<20°) Sidelobe

1° ~ 20°  29-25 logθ dBi

Azimuth 1° ~ 20°  29-25 logθ dBi

First Sidelobe<-20dB


1.2m Ku-Band SNG Antenna is equipped with 19-inch standard 1U control cabinet and friendly human-computer interface;

Besides 1.2m Ku-Band SNG Antenna, Xi’an Space Star, as an flyaway antennas producer, has also been offering 1.8m Flyaway Antenna, 1.8m SNG Antenna, 2.4m Flyaway Antenna and 2.4m C-Band SNG Antenna with features of the echelon antenna feed source arm, automatic alarm, mechanical position limitation and software position limitation.

Customized SNG antennas can be designed and manufactured according to customers’ requirements.

Don’t be hesitate to tell us, a SNG antennas supplier with a 20-year heritage of engineering creativity and excellence, what you need, and we'll do our best to let you enjoy better flyaway antenna, better technology support and solutions and SNG antennas design !

 

Features/Advantages:

● Easy to operation

● Complete the antenna automatic deployment, satellite tracking, automatic capture and so on in 3 minutes

● Automatic positioning

● Real time transmission≥2mbps images, data, telephone

● Adaptive platform attitude correction


Applications:

● Urban emergency communication

● Field communication

● Field scientific investigation

● On-site information gathering of all kinds of disasters


Service and After-sales: 

Xi’an Space Star provides users with manual (including a foundation drawing) of earth station antennas about installation, application and maintenance. Meanwhile Xi’an Space Star provides professional technology training program according to users’ special requirements or demand.


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