7.3m Outdoor Motorized Ring Focus Earth Station Antenna

Product Description

7.3m outdoor motorized ring focus earth station antenna
Characteristics:
1.Meets or exceeds CCIR 580 and INTELSAT requirements
2.Ring Focus antenna;
3.High gain, Low sidelobe, high G/T rate;
4.Hot-dip zinc processed Antenna mount, with strong corrosion resistant ability;
5.Optional C band with 870 MHZ bandwidth;
6.2-ports or 4 ports Linear/Circular feed optional;
Accessories:
Foundation drawing, foundation template, anchor bolts, electric equipment, antenna controller, antenna driver, driver motor, limit switch, cable, connector, lightning rod and wire;
Optional:
Deicing equipment, ODU support, electric polarization;
ELECTRICAL SPECIFICATIONS

Model		NS-SEC-730		NS-SEC-730
		C-band		Ku-band
		RX	TX	RX	TX
Frequency, GHz		3.4~4.2	5.85~6.725	10.95~12.75	13.75~14.5
Gain,Mid-band, dBi		48	51.6	57.5	58.9
Pol		Linear / circular		Linear
Axis ratio	2-Port Feed 4-Port Feed	1.30 1.06	1.09 1.06
Standing Wave Ratio		1.25	1.25	1.25	1.25
Yawp temperature (2-Port Feed)	10°elevation 20°elevation 30°elevation	43°K 32°K 29°K		66°K 52°K 47°K
-3dB Beamwidth, Mid-band		0.72°	0.47°	0.23°	0.2°
Feed loss, dB		0.2	0.2	0.2	0.25
Power Conten, KW		/	5	/	2
Interface		CPR-229G	CPR-137G	WR-75	WR-75
First side lobe		≤ -14
Side lobe envelop		29-25 log(θ) dBi 1°≤θ≤20°

MECHANICAL SPECIFICATIONS

Size		7.3 m
Type		Ring focus
Kingpost		Az / El
Driver model		Motorized
Panel qty		20pcs
Panel material		Aluminum
RMS		≤0.5mm
Turn range	Az El Pol	±65° (continuous) 5°~90° (continuous) ±90° (continuous)
Az Travel Speed El Travel Speed Pol		0.1°/S ( 0.02°/S ) 0.1°/S ( 0.02°/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: Hot-dipped zinc Aluminum parts:spray paint
Solar Radiation	1135Kcal/h/m²

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