11m Ka-Band Dual-Polarization Fixed Satellite Antenna

• Customization: Available
• Application: Satellite Communications
• Customized: Customized
• Model NO.: NS-SE(ka)-1100
• Usage: Broadcasting, Communications, Monitoring
• Wave Range: Ka-Band
• Type: Outdoor
• Transport Package: Wooden Boxes
• Specification: 11m
• Trademark: Newstar
• Origin: Xi′an, China
• HS Code: 8517707090
• Production Capacity: 80 Sets Per Month

Product Description

Product Description

3D photo

Characteristics 

* Meets or exeeds CCIR 580 and Intelsat network access requirements;
* Meets Intelsat,Asiasat,Chinasat network access requiement;
* The efficiency of single band communication antenna can reach to 70%;
* High gain, Low sidelobe, High G/T rate;
* Hot-dip zinc processed steel parts, with strong corrosion resistant ability;
* Configured with 2-layer primer paint+surface paint, the lifespan is more than 20 years.

Optional

* L band, S band, X band,C band, Ku band, Ka band, QV band, customized frequency available;
* Structure type: A+E type, A+E-T type, X-Y type.
* Rx/Tx or 2Rx/2Tx;
* Two(2) and Three(3) Axis Motorization kit;
* Lightning protection;
* Optional: Antenna servo system, NPM, BUC,LNB, Modem,spectrum analyzer, BUC support,intallation tool, cable etc.;
* Antenna color: white, silver powder,green or specified color.

Standard configuration 
Main reflector, subreflector, subreflector support, back support frame, kingpost, feed, antenna serve control system, foundation drawing, foundation template and standard component. 

RF specifications

Model	NS-SE(Ka) -1100
Operating Frequency,GHz	Ka-band
	Receive	Transmit
	17.7~21.2GHz	27.5~31GHz
Antenna gain dBi	≥64.58+20lg(f/19.0GHz)	≥68.25+20lg(f/29.0GHz)
Polarization	circular
XPD dB	≥35	≥35
Axial Ratio(2 port)	1.5	1.5
Axial Ratio(4 port)	1	0.75
VSWR	1.35:1	1.35:1
Noise temperature  EL :  10°          20°          50°	127K  88K  63K	/
G/T dB/K,10°El	≥40.59+20log(f/19.0GHz)dB/K, EL =20°LNA=120K	/
-3dB beam width	0.10°	0.07°
Insertion loss, dB	≤0.2	≤0.2
Power capacity, KW	/	2
Interface	CPR-229G	CPR-137G
Rx-Tx isolation, dB	85
First sidelobe, dB Far sidelobes,  dBi	-14  29 - 25 logθ(1°≤θ<20°)

Machenical specifications

Antenna diameter	11.0 m
Antenna type	Cassergrain
Antenna mount type	Turntable(AZ: dual motors, EL: leadscrew)
RMS	Main reflector:0.3mm, subreflector:0.1mm
Antenna weight(N.W)	11.5 Tons
Antenna travel range AZ EL Pol	AZ 5°~355° EL 5°~90° Pol ±90°(Manual)
Antenna drive mode	Motorized
Rotation speed	Single speed/ dual speed/ variable speed

Environment specifications

Working wind speed	72 km/h
Suvival wind speed	120 km/h
Working temperature	-30ºC~70ºC
Humidity	100%

Antenna test pattern

If you have any questions or doubts for us,welcome to contact us freely.