7.3m Semi-Rotary Platform Earth Station Antenna for Monitoring/Comunications

• Customization: Available
• Application: Satellite Communications
• Usage: Communiccations/
• Model NO.: NS-SEC-730
• Wave Range: C/Ku/Ka Band
• Type: Outdoor
• Transport Package: Wooden Boxes
• Specification: 7.3m
• Trademark: Newstar
• Origin: Xi′an, China
• HS Code: 8517707090
• Production Capacity: 80 Sets Per Month

Product Description

3D

Characteristics
Meets or exceeds CCIR 580 and Intelsat requirements;
Meets Intelsat, Asiasat, Chinasat network access requirement;
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;

Optional
L band, S band, X band,C band, Ku band, Ka band, S 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, de-icing device, NPM,
BUC,LNB, Modem, spectrum analyzer, BUC support,intallation tool, cable etc.;
Antenna color: white, silver powder,green or specified color.

RF Specifications

	NS-SEC(C)-730		NS-SEC(Ku)730		NS-SEC(Ka)730
Frequency	3.4~4.2GHz	5.85~6.425GHz	10.95~12.75GHz	13.75~14.5GHz	17.7~21.2GHz		27.5~31GHz
Gain	[email protected]	50.22dBi   @6.2GHz	59.55dBI @12.5GHz	60.53dBi @14.0GHz	63.19 @19.0GHz		66.86 @29.0+GHz
Polarization	Circular/Linear		Circular/Linear		Circular
Cross-pol on Axis	≥30dB				/
VSWR	1.25:1	1.25:1	1.3:1	1.3:1
Axial ratio 2 port	≤1.3dB	≤1.3dB	≤1.3dB	≤1.3dB	≤1.5dB		≤1.5dB
Axial ratio 4 port	≤0.5 dB	≤0.5 dB	≤0.75 dB	≤0.75 dB	≤1 dB		≤1 dB
Feed insertion loss	≤0.3dB	≤0.3 dB	≤0.3dB	≤0.3dB	≤0.5 dB		≤0.6 dB

Antenna Noise Temperature

10°Elevation	52.8K	/	62.8K	/	126.5K		/
20°Elevation	46.9K	/	51.6K	/	87.8K		/
50°Elevation	42.7K		44.8K		62k
-3dB Beam width	0.76°	0.46°	0.23°	0.21°	0.15°		0.1°
Power capacity	/	5KW	/	2KW	/		5KW
Feed interface	CPR-229G	CPR-137G	WR-75	WR-75	WR-42		WR-28
Isolation, Rx to Tx,	85 dB		85 dB		85 dB
First Sidelobe	≤-14dB		≤-14dB		≤-14dB
90% Peaks under	29 - 25 logθ(1°≤θ<20°)		29 - 25 logθ(1°≤θ<20°)		29 - 25 logθ(1°≤θ<20°)

Mechanical Specifications

Antenna Diameter	AZ EL Pol	7.3m ±85°(Truss type), 5°~355° continuous(turntable type) 5°~90° ±90°
Antenna travel range
Antenna Type	Ring focus
Structure	LMC/FMC
Drive Mode	Manual/Motorized
Surface Accuracy(R.M.S)	≤0.5mm(C); ≤0.4mm(Ku); ≤0.3mm(Ka)

Environment specifications 

Working wind speed	72 km/h
Without damage	216 km/h
Working temperature	-30ºC~50ºC
Ice load	Icing 13mm: normal work Icing 25mm,no damage
Seismic capacity	Horizontal: 0.3G; vertical: 0.1G

Structure diagram

 

Antenna package:
Total: 7 packages, dimension: 36.15 CBM, gross weight: 5210kg;
Loading capacity: 1 set for 40GP container.
Note:
Weight and dimensions for reference only;
Can vary depends on options choosen;
Please confirm with us prior to any shipment.

Antenna test pattern

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