5.3m C/Ku Band Satellite Communication Antenna

Factory Price, OEM, ODM

Antenna diameter: 5.3 m

Antenna type: Ring focus

Antenna mount type: EL over AZ

RMS: ≤0.5mm

Antenna weight(N.W): 1410 kg(manual), 1800（motorized）

Antenna travel range:

AZ: 0°～360° EL: 5°～90° Pol: ±90°

Antenna drive mode: Manual or motorized

Rotation speed: Single speed/ dual speed/ Variable speed

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Description

Features

● Meets or exceeds CCIR 580 and INTELSAT requirements;

● Meets INTELSAT, ASIASAT, CHINASAT network access requirement;

● 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.

Model	NS-SEC-530		NS-SEC(Ku)-530
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	44.61 @3.8GHz	48.98 @6.288GHz	54.49 @11.85GHz		56.01 @14.125GHz
Polarization	Linear, circular			Linear
XPD dB	≥35	≥35	≥35		≥35
Circular axial Ratio, dB(2 port)	1.3	1.09	1.2		1.2
Circular axial Ratio, dB(4 port)	0.5	0.5	/		/
VSWR	1.25：1	1.25：1	1.25：1		1.25：1
Noise temperature EL : 10° 20° 40°	35K 24K 23K	/	56 48 44		/



G/T dB/K，20°El	≥26.62 dB/K （30°L N A ）	/	≥33.06 dB/K （70°L N A ）		/
-3dB beam width	0.95°	0.59°	0.37°		0.26°
Insertion loss, dB	≤0.2	≤0.2	≤0.2		≤0.25
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°）

Antenna diameter	5.3 m
Antenna type	Ring focus
Antenna mount type	EL over AZ
RMS	≤0.5mm
Antenna weight（N.W）	1410 kg(manual), 1800（motorized）
Antenna travel range AZ EL Pol	0°～360° 5°～90° ±90°
Antenna drive mode	Manual or motorized
Rotation speed	Single speed/ dual speed/ Variable speed

Working wind speed	72 km/h
Without damage	216 km/h
Working temperature	-40℃～60℃
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 paint

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