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Home > Electrical & Electronics > Antenna > Communication Antenna > 6.2m C or Ku Band Earth Station Satellite Communication Antenna

6.2m C or Ku Band Earth Station Satellite Communication Antenna

Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)

Key Specifications

Business Type:

Manufacturer

Year Established:

2008

Factory Size:

10,000-30,000 square meters

Shaanxi Newstar Communications Equipment Co., Ltd

Payment & Shipping

Payment Methods:

Port of Shipment:

SHANGHAI/TIANJIN

Delivery Detail:

Delivery time depends on order quantity.

RF Specifications

Model	NS-SEC-620		NS-SEC(Ku)-620
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
	3.4～4.2	5.85～6.725	10.95～12.75	13.75～14.5
Antenna gain dBi	45.97 @3.8GHz	50.34 @6.288GHz	55.85 @11.85GHz	57.37 @14.125GHz
Polarization	Linear, circular Linear
XPD dB	≥35	≥35	≥35	≥35
Axial Ratio（2 port）	1.3	0.5	1.2	1.2
Axial Ratio（4 port）	0.5	0.5	/	/
VSWR	1.25：1	1.25：1	1.25：1	1.25：1
Noise temperature EL : 10° 30° 50°	35K 25K 22K	/	50K 39K 36K	/
G/T dB/K，10°El	27.4 dB/K （30°L N A ）	/	34.6 dB/K （70°L N A ）	/
-3dB beam width	0.83°	0.5°	0.27°	0.22°
Insertion loss, dB	≤0.2	≤0.2	≤0.25	≤0.3
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	6.2 m
Antenna type	Ring focus
Antenna mount type	EL over AZ
RMS	≤0.5 mm
Antenna weight（N.W）	3300 kg(manual) 3500（motorized）
Antenna travel range AZ EL Pol	±70° 0°～90° ±90°
Antenna drive mode	Motorized
Rotation speed	Single speed

Envioronment specifications

Working wind speed	72 km/h
Without damage	216 km/h
Working temperature	-30℃～50℃
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: hot dip galvanized; aluminum part: primer paint+surface pain