9m X, Ka Earth Station Antenna

• Antenna Diameter: 9m
• Antenna Type: Cassegrain
• Operating Frequency: C/Ku Band
• Drive Mode: Motorized
• Customized Serive: Available
• Usage: Communication Antenna
• Model NO.: NS-SECR-900
• Operating Wavelength: Microwave
• Material: Al
• Usage Occasion: Satellite Communication
• Transport Package: Export Wooden Case Reinforced with Steel Frame
• Specification: ISO9001
• Trademark: Newstar
• Origin: Xi′an, China
• HS Code: 8517707090
• Production Capacity: 30sets Per Year

Product Description

Characteristics:

Meets or exceeds CCIR 580 and INTELSAT requirements

Cassegrain designed;

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

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

Dual linear/circular polarization optional;

2-port and 4-port linear/ circular optional;

Reasonable structure and easy operation.
Standard configuration
Main reflector, subreflector, subreflector support, back support frame, kingpost, feed, antenna serve control 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

Model	NS-SEXK-900
Operating Frequency GHz	X band	Ka band
	Receive	Receive
	7.25~7.75	17.3~22.1
Antenna gain dBi	[email protected]	63.28@20GHz
Polarization	Circular	Linear/Circular
Cross Pol differentiate,dB	/	≥35
Axial ratio, dB(Circular)	0.5	0.5
-3dB Beamwidth, Mid-Band	0.57°	0.18°
VSWR	1.25:1	1.35:1
G/T value(EL=30°)	33.97dB/K(70KLNA @7.5GHz)	39.99dB/K(120KLNA @20GHz)
Noise temperature, EL 10° 30° 50°	55K 42K 33K	110K 70K 64K
Insertion loss, dB	≤0.3	≤0.5
Interface	WR-112	WR-42
First sidelobe,dB Far sidelobe ,dBi	≤-14 29 - 25 logθ(1°≤θ<20°)

Mechanical specifications

Antenna diameter	9.0m
Antenna type	Cassegrain
Material	aluminum panels that thickness ≥1.5mm
Antenna weight	11000kg
Antenna Kingpost	Semi-turntable(AZ-turntable, EL-jackscrew)
RMS	≤ 0.35 mm
Antenna travel range AZ EL Pol	5°~355° 5°~90° ±90°
Antenna drive mode	Motorized
Panel treatment	Compressed by 1.5mm 3003-O aluminum, degrease and based with primer paint and finished with anti rust white paint
Steel parts	Sand blasting and hot dip galvanized processing firstly, then primer paint and final white paint processing.

Environment specifications 

Working wind speed	72kmph work wind speed(Hold the precision ) 97kmph work wind speed(Lower the precision )   200kmph Survival Winds(Upturned lock)
Working temperature	-30ºC~60ºC
Humidity	100%
Seismic capacity	0.3G`s horizontal, 0.15G`s vertical
Solar radiation	360BTU/h/ft²
Ice load	13mm icing, normal work; 25mm icing without damage