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Home Products Earth Station Antenna C band & Ku Band Antenna

C band & Ku Band Antenna

OEM service can be provided,12months warranty

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1.8m Fixed Earth Station Satellite Dish Antenna

Factory Price, OEM, ODM

Antenna aperture： 1.8m

Reflector type： Offset

Surface accuracy (RMS)： ≤0.5 mm

Panel QTY： 1 pcs

Panel material： Aluminum

Panel Surface treatment： Compressed by aluminum, degreased and based with yellow zinc paint and finished with antirust white paint

Steel parts surface treatment： Primer base + hot sprayed paint+ anti-rust finish paint

Azimuth travel： 0°～360°

Elevation travel： 5°～90°

Polarization travel：±90°

Drive mode： AZ/EL/Pol motorized or manual available

Mount type： El over Az, single pole

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Description

The 1.8m antenna is a satellite communication antenna independently developed and produced by Shaanxi Newstar Communications Equipment Co., Ltd.Using computer optimized design and advanced manufacturing process, it has good characteristics such as high gain, low side lobe, high polarization discrimination rate, small voltage standing wave ratio and so on.

1.8m Rx/Tx antenna characteristics:

✔ Meets or exceeds CCIR 580 and INTELSAT requirements;

✔ Meets INTELSAT, ASIASAT, CHINASAT network access requirement;

✔ Offset designed;

✔ High gain, low sidelobe, High G/T rate;

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

✔ 2-port or 4-port optional;

✔ Reasonable structure and easy operation.

1.8m Rx/Tx antenna standard configuration:

Main reflector, back support frame, kingpost, feed, solid wretch, foundation kit and standard component.

1.8m Rx/Tx antenna optional parts:

BUC, LNB, Modem, spectrum analyzer, moving foundation, de-icing equipment, BUC fix bracket, servo control system, motorized polarization, 4-port feed, lightning protection device, installation tools, cable and connector.

4.5m C/Ku band satellite communication antenna

Performance specification

	C band			Ku band
	Receive	Transmit		Receive		Transmit
Operating frequency (GHz)	3.625～4.2	5.85～6.425		10.95～12.75		13.75～14.5
Gain, Mid-band (dBi)	≥35.22 @3.95GHz	≥39.13 @6.2GHz		≥45.22 @12.5GHz		≥46.36 @14.25GHz
Polarization	Linear/Circular			Linear
VSWR	1.25:1			1.25:1
Cross polarization Isolation, dB	≥35			≥35
Circular polarisation axial ratio	≤0.75			/
Noise Temperature(K) 10° EL	39°K		/	43°K	/
30° EL	29°K		/	36°K	/
50° EL	26°K		/	32°K	/
G/T dB/K，20°El	16.62 dB/K (30°LNA)		/	24.48 dB/K (70°LNA)	/
-3 db beam width	2.85°		1.82°	0.9°	0.79°
Feed insertion lose (dB)	≤0.2		≤0.2	≤0.2	≤0.2
Tx.Power Capability,Kw	/		5	/	2
Isolation,Tx to Rx,dB	≥85			≥85
Feed interface	CPR-229G		CPR-137G	WR-75
First side lobe	≤ -14
Side lobe envelop	29-25 log(θ) dBi 1°≤θ≤20°

Mechanical specification

Antenna aperture	1.8m
Reflector type	Offset
Surface accuracy (RMS)	≤0.5 mm
Panel QTY	1 pcs
Panel material	Aluminum
Panel Surface treatment	Compressed by aluminum, degreased and based with yellow zinc paint and finished with antirust white paint
Steel parts surface treatment	Primer base + hot sprayed paint+ anti-rust finish paint
Azimuth travel	0°～360°
Elevation travel	5°～90°
Polarization travel	±90°
Drive mode	AZ/EL/Pol motorized or manual available
Mount type	El over Az, single pole

Environmental specification

Operational wind	72kmph wind speed(Hold the precision)
Survival wind	216kmph wind speed(Upturned lock)
Ice load	13mm wrapped ice normal work 25mm wrapped ice survival
Temperature	-30℃～50℃
Relative humidity	100%
Solar radiation	1135Kcal/h/m2
※ The above specifications may change without prior notice.

For more product information and free quotes, please contact us immediately !!!

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