Products

Earth Station Antenna

-C band & Ku Band Antenna -Ka Band Antenna

Telemetry Antenna

Flyaway Antenna

Drive Away Antenna

Antenna Controller

Customized Product

Amplifiers

Home Products Telemetry Antenna

Telemetry Antenna

Newstar products designed and built to meet the high performance and accuracy requirements of all demanding Low Earth Orbit (LEO) and Medium Earth Orbit (MEO) satellite tracking ground station solutions, such as satellite control Telemetry, Tracking and Control (TT&C). If you have any questions, you can contact our professional team immediately to get the professional solution.

Request a Quote

4.5m Ku Band Remote Sensing Satellite Antenna

Antenna mount adopt "A-E+T" 3-axis structure;
Ring focus type;
Program tracking and mono pulse tracking;
With angle calibration and working state self-checking and self-testing;
With automatic phase correction function;
With functions of local and remote monitoring and automatic test calibration;
Fast tracking of low and medium orbit satellites

Request a Quote

Description

As a premier telemetry satellite antenna manufacturer, Newstar provides 4.5m Ku band remote sensing antenna solutions that government and commercial customers rely on.

Main functional characteristics

Antenna mount adopt "A-E+T" 3-axis structure;

Ring focus type;

Program tracking and mono pulse tracking;

With angle calibration and working state self-checking and self-testing;

With automatic phase correction function;

With functions of local and remote monitoring and automatic test calibration;

Fast tracking of low and medium orbit satellites

RF Specifications

Model	NS-SEC(RS)-450
Operating Frequency, GHz	Ku band
Operating Frequency, GHz	10.7~12.75
Antenna gain dBi	GR≥53.24+20lg(f/f0)dBi (f0=12.25GHz)
Polarization	Circular
Axial Ratio	≤0.7dB
VSWR	≤1.35
Noise temperature	≤80K
G/T dB/K,20°El	≥30.91+20log(f/f0)dB/K (clear sky, EL:5°, environment temperature: 23ºC,f0=12.25GHz)
-3dB beam width	0.36°(12.25GHz)
Feed insertion loss, dB	≤0.74dB( to input of LNA)
Working power capacity	+12Vto+24V DC
First sidelobe, dB	≤-14dB

Servo characteristics

Antenna diameter		4.5 m
Antenna type		Ring focus
Antenna mount type		A-E+T
R.M.S		≥0.1°
Pointing accuracy		Superior than 1/5 3dB beam width
Tracking accuracy		Superior than 1/10 3dB beam width
Angle display resolution		0.01°
Travel range		Rotation speed		Rotation acceleration speed
AZ EL Third axis	±355° -1+181° ±170°	AZ EL Third axis	25°/s 15°/s 5°/s	AZ EL Third axis	10°/s² 10°/s² 2°/s²

Environment characteristics

Working wind speed	72 km/h
Without damage	216 km/h
Working temperature	-40ºC~60ºC
Relative humidity	≥98%(25ºC)
Surface treatment	Steel parts: hot dip galvanized; aluminum part: primer paint+surface paint Adapt to the requirements of coastal environment

Share your thoughts Showing 6 of 0 reviews

Top Reviews

Your rating

Your review *

Name *

Enter your review

Email *

Enter your Email

Submit

Consult an antenna expert now to purchase or customize your antenna.