180cm Ku Band Earth Station Antenna

Product Description

180cm ku band earth station 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-FM-180		NS-FM-180
		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		35.22 @3.95Ghz	39.13 @6.2Ghz	45.22 @12.5Ghz	46.36 @14.25Ghz
Pol		Linear / circular		Linear
VSWR		1.25	1.25	1.25	1.25
Cross polarization Isolation, dB		35		35
Noise temperature (2-Port Feed)	10°elevation 20°elevation 40°elevation	35°K 29°K 26°K		43°K 36°K 32°K
-3dBBWave width, Mid-band		2.85°	1.82°	0.9°	0.79°
Isolation,Rx to Tx,dB		85		85
G/T		16.62dB/K (30° LNA)		24.48dB/K (70° LNA)
Feed loss, dB		0.2	0.2	0.4	0.5
Power Conten, KW			5		2
Interface		CPR-229G	CPR-137G	WR-75	WR-75
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)		≤0.5mm
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