6.2m Newstar Satellite Earth Station Antenna for Comunications

• Customization: Available
• Application: Commercial, Satellite Communication
• Customized: Customized
• Model NO.: NS-SEC-620
• Usage: Communication Antenna
• Wave Range: Ku & C Band
• Type: Outdoor
• Transport Package: Export Wooden
• Specification: 6.2m
• Trademark: Newstar
• Origin: Xi′an China
• HS Code: 8517707090
• Production Capacity: 80 Sets Per Month

Product Description

Characteristics

Meets or exceeds CCIR 580 and INTELSAT requirements

Ring Focus antenna;

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

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

Optional C band with 870 MHZ bandwidth;

2-ports or 4 ports Linear/Circul
ar feed optional;

Optional
Antenna servo system, NPM, LNB, spectrum


ELECTRICAL SPECIFICATIONS 

Type	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	10.95~12.75	13.75~14.5
Gain, Mid-Band, dBi	46.5	50.3	56	57.4
Polarization	Linear or Circular		Linear
XPD(on axis),dB	35	35	35	35
Axial Ratio(2 port)	1.30	1.09	/	/
Axial Ratio(4 port)	1.06	1.06	/	/
VSWR	1.25:1	1.25:1	1.25:1	1.25:1
Antenna Noise Temperature           10°Elevation             30°Elevation             50°Elevation	35°K 25°K 20°K	/	50°K 39°K 36°K	/
Typical G/T ( El.>10°)	28.4dB/°K (30°L N A  )	/	35.2dB/°K (70°L N A  )	/
-3dB Beam width, Mid-Band	0.83°	0.54°	0.27°	0.23°
Tx. Power Capability, KW	/	5	/	2
Feed interface	CPR-229G	CPR-137G	WR-75	WR-75
Feed Insertion Loss, dB	≤0.2	≤0.2	≤0.25	≤0.3
Rx-Rx, Tx-Tx  Linear, dB	30	30	30	30
Tx-Tx, Rx-Rx  Circular, dB	21	21	/	/
Isolation, Tx to Rx, dB	90		85
First Sidelobe,dB 90% Peaks under Following envelop,dBi	-14 29 - 25 logθ(1°≤θ<20°)		-14 29 - 25 logθ(1°≤θ<20°)

MECHANICAL SPECIFICATIONS

Antenna Diameter	6.2m
Antenna Type	Ring Focus
Mount Type	El. Over Az.
Surface Accuracy(RMS)	≤0.5 mm
Weight(Net)	2331 kg (Manual);2760kg(Motorized)
Antenna Pointing Range Azimuth Elevation Polarization	±65° 0°~90° ±90°
Drive Mode	Manual or Motorized
Motor Drive System Azimuth Travel Rate Elevation Travel Rate Polarization speed	0.1°/S (0.03/S) 0.1°/S (0.04/S) 1°/S

ENVIRONMENTAL SPECIFICATIONS

Wind speed of work	72kmph work wind speed(Hold the precision ) 97kmph work wind speed(Lower the precision )   200kmph Survival Winds(Upturned lock)
Ice Load, Survival	13mm Wrapped ice normal work 25mm Wrapped ice survival
Temperature	-30ºC~50ºC
Relative Humidity	100%
Surface treatment	Steel parts: thermal-spraying zinc  Aluminum parts:spray paint
Solar Radiation	1135Kcal/h/m²

Customized according to customer needs

If you have more questions or doubts for us, welcome to contact us freely.