9m Strong Earth Station Rx/Tx Satellite Antenna

• Customization: Available
• Antenna Diameter: 9m
• Antenna Type: Cassegrain
• Model NO.: NS-SEC-900
• Operating Frequency: C/Ku Band
• Drive Mode: Motorized
• Customized Serive: Available
• Usage: Communication Antenna
• 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-SEC-900		NS-SEC(Ku)-900
Operating Frequency GHz	C band		Ku  band
	Receive	Transmit	Receive	Transmit
	3.625~4.2	5.85~6.425	12.25~12.75	14.0~14.5
Antenna gain dBi	49.21@3.8GHz	53.58@6.288GHz	59.08@11.85GHz	60.61@14.125GHz
Polarization	Linear, circular
XPD dB(Linear)	≥35	≥35	≥35	≥35
Axial Ratio(4 port, circular)	0.5	0.5	/	/
VSWR	1.25:1	1.25:1	1.25:1	1.25:1
Noise temperature EL :  10°          20°          40°	42K 36K 34K	/	75K 67K 63K	/
G/T dB/K,10°El	31.8 dB/K (30°K   L N A  )	/	37.28 dB/K (70°K  L N A  )	/
-3dB beam width	0.57°	0.34°	0.18°	0.15°
Insertion loss, dB	≤0.5	≤0.5	≤0.2	≤0.4
Power capacity, KW	/	5	/	2
Interface	CPR-229G	CPR-137G	WR-75	WR-75
Rx-Tx isolation, dB	90		85
First sidelobe, dB Far sidelobes,  dBi	-14 29 - 25 logθ(1°≤θ<20°)		-14 29 - 25 logθ(1°≤θ<20°)

Mechanical specifications

Antenna diameter	9.0 m
Antenna type	Cassergrain
Antenna mount type	EL over AZ
RMS	≤0.5 mm
Antenna weight(N.W)	≥9800kg
Antenna travel range AZ EL Pol	200°  ( @ 2 segments),120°continuous 0°~90° ±90°
Antenna drive mode	Motorized
Rotation speed	Single speed/ dual speed/ variable speed

Environment specifications

Working wind speed	100 km/h (>95mph)
Without damage	216 km/h (>125mph)
Working temperature	-30ºC~50ºC
Humidity	100%
Solar radiation	1135Kcal/h/m²
Ice load	Work normally: 13mm ; without damage: 25mm
Seismic capacity	Horizontal: 0.3G;  vertical: 0.1G
Surface treatment	Steel parts: sand blast, hot dip galvanized, primer paint+surface paint  Aluminum part: primer paint+heat diffusing white surface paint