7.3m High Performance Large Satellite Communication Antenna

• Customization: Available
• Application: Commercial
• Customized: Customized
• Model NO.: NS-SEC-7300
• Usage: Satellite Communication
• Wave Range: C,Ku Band
• Type: Outdoor
• Antenna Diameter: 7.3m
• Antenna Type: Ring Focus
• Operational Band: C,Ku Band
• Polarisation: Linear or Circular
• Panel Qty: 20PCS
• Panel Material: Aluminum
• Transport Package: Wooden Box
• Specification: 7.3m
• Trademark: Newstar
• Origin: China
• Production Capacity: 10 Sets Per Month

Product Description

7.3m high performance large satellite communication 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