6.2m DBS Satellite Communication Antenna

• Customization: Available
• Directionality: Mircowave Antenna
• Frequency Range: DBS
• Model NO.: NS-SE(DBS)-620
• Material: Al Alloy
• Nature of Operation: Receiving Antenna, Transmitting Antenna
• Operating Wavelength: Microwave
• Polarization: Linear and Circular
• Sturcture Form: Ring Focus
• Usage Occasion: Earth Station Antenna
• VSWR: <1.5
• Antenna Diameter: 6.2m
• Antenna Type: Ring Focus
• Operating Frequency: DBS Band
• Drive Mode: Motorized
• Structure: Turntable Head
• Usage: Communication Antenna
• Transport Package: Export Wooden Case Reinforced with Steel Frame
• Specification: ISO9001
• Trademark: Newstar
• Origin: Xi′an, China
• HS Code: 8517707090
• Production Capacity: 50sets Per Year
• Package Size: 320.00cm * 130.00cm * 140.00cm
• Package Gross Weight: 3800.000kg

Product Description

Truss type and turntable type 
Characteristics:

Meets or exceeds CCIR 580 and INTELSAT requirements

Ring focus designed;

High gain, Low sidelobe, High G/T rate;

Hot-dip zinc processed Antenna mount, with strong corrosion resistant ability;

Linear or circular polarization optional;

Reasonable structure and easy operation.
Standard configuration
Main reflector, subreflector, subreflector support, back support frame, kingpost, feed, antenna servo system, foundation drawing, foundation template and standard component.
Optional
BUC, LNB, Modem, spectrum analyzer, de-icing equipment, BUC fix bracket, motorized polarization, 4-port feed, lightning protection device, waveguide inflator, installation tools, cable and connector.
RF specifications

RF SPECES	NS-SEDBS620
Frequency	Rx		Tx
	10.7~12.75GHz		17.3~18.4GHz
Gain,mid band	[email protected]		[email protected]
Polarization	linear
Cross-pol isolation	≥30dB
VSWR	1.3:1
10° Antenna Noise Temperature     20°                                                                      40°	63K		/
	50.8K
	44K
-3dB Beam width	0.27°		0.19°
Power capacity	/		1KW/port
Feed Insertion Loss, dB	0.4		0.5
Isolation, Tx to Rx, dB	85
Interface	WR-75		WR-62
First Sidelobe	≤-14dB
Far sidelobe	29 - 25 logθ(1°≤θ<20°)

Mechanical specifications

MECHANICAL SPECS
Antenna Diameter	6.2m parabolic antenna
Antenna travel range	AZ	±60°
	EL	5°- 90°
	Pol	±90°
Antenna type	Ring focus
R.M.S	≤0.35mm
Drive mode	Manual/ Motorized
Structure	EL over AZ

Environment specifications

ENVIRONMENT SPECS
Wind speed	Operational Wind:72km/h gusting to 97km/h Survival wind speed:  200km/h
Humidity	100%
Working temperature	Outdoor: -40ºC~+60ºC
Seismic capacity
	Horizontal: 0.3G;  vertical: 0.1G