4.5m Manual C/ Ku/ Ka -Band Dish Earth Station Antenna

• Customization: Available
• Application: Satellite Communication
• Customized: Customized
• Model NO.: NS-SE(c)/(ku)/(ka)-450
• Usage: Satellite Communication
• Wave Range: C Ku Ka Band
• Type: Outdoor
• Transport Package: Wooden Boxes
• Specification: 4.5m
• Trademark: Newstar
• Origin: Xi′an China
• HS Code: 8517707090
• Production Capacity: 80 Sets Per Month

Product Description

Earth station Antenna
Model NS-SEC-450 4.5m Antenna

Characteristics

Meets or exceeds CCIR 580  and Intelsat requirements;
Meets Intelsat,Asiasat,Chinasat network access requirement;
The efficiency of single band communication antenna can reach to 70%;
High gain,Low sideloble,High G/T rate;
Hot-dip zinc processed stell parts,with strong corrosion resistant ability;

Optional Characteristics

L band,S band,X band,C band,Ku band,Ka band,S band ,customized frequecy available;
Structure type:A+E type,X-Y type
Rx/Tx or 2Rx/2Tx;
Two(2) and Three(3) Axis Motorization kit;Lightning protection;
Optional: Antenna servo system, NPM, BUC,LNB, Modem,spectrum analyzer, BUC support,intallation tool, cable etc.;
Antenna color: white, silver powder,green or specified color.

RF Specifications

	NS-SEC(C)-450		NS-SEC(Ku)-450		NS-SEC(Ka)-450
Frequency	3.4~4.2GHz	5.85~6.425GHz	10.95~12.755GHz	13.75~14.5GHz	17.7~21.2GHz	27.5~31GHz
Gain	43.19dBi	47.56dBi	53.85dBi	54.83dBI	57.49dBI	61.16dBi
Polarization	Circular/Linear		Linear		Linear
Small Signal Gain	≥30dB				/
VSWR	1.25:1	1.25:1	1.25:1	1.25:1	1.35:1
Axial ratio 2 port	≤1.3dB	≤1.3dB	≤1.3dB	≤1.3dB	≤1.5dB	≤1.5dB
Axial ratio 4 port	≤0.5 dB	≤0.5 dB	≤0.75 dB	≤0.5 dB	≤0.5 dB	≤0.5 dB
Feed insertion loss	≤0.2 dB	≤0.2 dB	≤0.2 dB	≤0.2 dB	≤0.6 dB	≤0.6 dB
Antenna Noise Temperature
10°Elevation	50K		62.3K		12.94K
20°Elevation	46K	/	51.13K	/	87.35K	/
40°Elevation	42K		44.32K		61.53K
-3dB Beam width	1.23°	0.75°	0.39°	0.32°	0.23°	0.15°
Power capacity	/	5KW	/	2KW	/	2KW
Feed interface	CPR-229G	CPR-137G	WR75	WR75	WR42	WR28
lsolation, Rx to Tx.	90dB		85dB		85dB
First Sidelobe	≤ -14dB		≤ -14dB		≤ -14dB
90% Peaks under	29-25 log0(1°≤0<20°)		29-25 log0(1°≤0<20°)		29-25 log0(1°≤0<20°)
Following envelop

Mechanical specifications
Antenna Diameter	AZ EL Pol	4.5m 5°~355°(CONTINUOUS) 5°~90°
Antenna travel range		±90°
Antenna Type		Ring focus
Structure		LMC/FMC
Drive Mode		Manual/Motorized
Surface		≤ 0.5mm(Ku)
Accuracy(R.M.S)		≤ 0.3mm(Ka)
Environment specifications
Working wind speed		72km/jh
Survival wind speed		216km/h
Humidity		100%
Ice load		Icing 13mm,normal work Icing 25mm,no damage
Temperature		-30~50°C
Seismic capacity		Horizonal:0.3G; vertical: 0.1G
Working wind speed		72km/h

Antenna package:
Manual type Total:4 package,dimension:8CBM,net weight:1070kg,gross weight:1280kg;
Motorized type:
5 packages,dimension:9.2CBM,net weight:1200kg,gross weight:1627kg

Antenna pattern



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