1.8m Ka Band Fix Earth Station Satellite Dish Antenna

• Customization: Available
• Application: Commercial
• Customized: Customized
• Model NO.: NS-SEC-180
• Usage: Satellite Communication
• Wave Range: Ka Band
• Type: Outdoor
• Antenna Diameter: 1.8m
• Antenna Type: Offset
• Operational Band: Ka Band
• Polarisation: Circular
• Reflector Material: Aluminum
• Drive Mode: Manual
• Transport Package: Wooden Box
• Specification: 1.8m
• Trademark: Newstar
• Origin: China
• Production Capacity: 100 Sets Per Month

Product Description

1.8m ka band fix earth station satellite dish antenna

Characteristics:

1.Meets or exceeds CCIR 580 and INTELSAT requirements

2.Offset antenna;

3.Light weight,small volume,high accurancy,high strength;
4.High gain, Low sidelobe, high G/T rate;

5.Hot-dipped zinc processed Antenna mount, with strong corrosion resistant ability;

Accessories:

Foundation drawing, foundation template, anchor bolts.

Optional:

Non-penetrating mount.
ELECTRICAL SPECIFICATIONS

Model		NS-SCE-180		NS-SEC-180
		C-band		Ka-band
		RX	TX	RX	TX
Frequency, GHz		3.4~4.2	5.85~6.725	17.7~21.2	27.5~31
Gain,Mid-band, dBi		41.82@ 3.95Ghz	45.74@ 6.2Ghz	49.28@ 19.95Ghz	52.75@ 29.75Ghz
Pol		Linear / circular		Circular
VSWR		1.25	1.25	1.25	1.25
Cross polarization Isolation, dB		35		35
Noise temperature  (2-Port Feed)	10°elevation    30°elevation    50°elevation	35°K  26°K  25°K		126°K  85°K  80°K
-3dBBWave width, Mid-band		1.39°	0.89°	0.59°	0.39°
Isolation,Rx to Tx,dB		85		85
G/T		23.49dB/°K (30°LNA)		24.79dB/°K (130°LNA)
Feed loss, dB		0.2	0.2	0.4	0.5
Power Conten, KW			5		2
Interface		CPR-229G	CPR-137G	WR-42	WR-28
First sidelobe		≤-14
Side lobe envelop		29-25 log(θ) dBi    1°≤θ≤20°

MECHANICAL SPECIFICATIONS
 

Size		1.8m
Type		Offset
Kingpost		Az / El
Surface accuracy (RMS)		≤0.3mm
Driver model		Manual
Panel material		Aluminum
Panel qty		1pcs
Travel range	Az  El  Pol	0-360° (continuous) 5°~90° (continuous)  ±90° (continuous)

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