1.8m C/Ku/Ka-Band Offset VSAT Antenna

Features:
▪ High gain and excellent sidelobe performance
▪ Factory feed system and king post pedestal assembled to reduce installation time
▪ No field alignment requirement
▪ Well in anti-corrosion
▪ Excellent in stability

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Description

HUAXIN 1.8m C/Ku/Ka-Band Offset VSAT Antenna Specifications

◆ R.F SPECIFICATIONS	C-Band		Ku-Band		Ka-Band
	RECEIVE	TRANSMIT	RECEIVE	TRANSMIT	RECEIVE	TRANSMIT
1. Frequency (GHz)	3.625-4.2	5.85-6.425	12.25-12.75	14-14.5	17.8-20.2	28-30
	3.4-4.2 ★	5.85-6.725 ★	10.95-12.75 ★	13.75-14.5 ★
2. Typical Gain(dBi)	35.55 at 3.8GHz	39.2 at 6.0GHz	45.57 at 12.5GHz	46.36 at 14.25GHz	48.6 at 19GHz	52.8 at 29GHz
3. VSWR	1.25:1	1.25:1	1.25:1	1.25:1	1.3:1	1.3:1
4. Beamwidth (-3dB)	2.742°	1.802°	0.865°	0.790°	0.53°	0.36°
5. Antenna Noise Temperature(K)	2Port Feed		2Port Feed
10°Elevation	38K		43K		95K
20°Elevation					85K
40°Elevation					76K
6. Typical G/T at 20°EL	17.70dB/K (3.8GHz, 30K LNA)		25.24dB/K (12.5GHz, 70K LNA)		23dB/K (19GHz, 170K LNA)
7. Power Handling Capability		5KW/Port		1KW/Port
8. Feed Interface	CPR-229	CPR-137	WR-75	WR-75	WR-42	WR-28
9. Feed Interface Loss	0.2dB	0.15dB	0.25dB	0.2dB	0.5dB	0.8dB
10. Axial Ratio (dB)	1.5dB	1.0dB
11. Rx to Tx Isolation	≥85dB		≥85dB		≥85dB
12. Cross Pol Isolation
On Axis	≥35dB		≥35dB
13. Sidelobes	CCIR.580-6		CCIR.580-6		CCIR.580-6
◆ MECHANICAL SPECIFICATION			◆ ENVIRONMENTAL SPECIFICATION
1. Antenna Type	Offset		1. Wind Loading,Operational (Maintain Precision)		45mph(72km/h)
2. Drive Type	Manual		2. Wind Loading,Operational (Decrease Precision)		60mph(97km/h)
3. AZ Travel	0 to 360°		3. Wind Loading,Survival (Fixed Heavenward)		125mph(200km/h)
4. EL Travel	10° to 90°		4. Ambient Temperature		-40°C to 60°C
5. POL Travel	±90°		5. Rain		100mm/h
6. Reflector Material	Precision formed aluminum		6. Relative Humidity		0 to 100%
7. Reflector Segments	2		7. Solar Radiation	360 BTU/h/ft2 (1000Kcal/h/m2)
8. Mount Type	Pole mount		8. Ice		25mm on all surface or 13mm on all surface with 130km/h wind gusts
9. Surface Accuracy	C/Ku: 0.5mm(R.M.S) Ka: 0.3mm(R.M.S)		9. Shock and vibration		As encountered during shipment by commercial air, sea or truck
			10. Seismic (Survival)	0.3G's horizontal, 0.15G's vertical
Products can be customized. Other frequency range needed can be customized. Please refer to our company for details. Our company reserves the right of final interpretation. Any design and specifications are subject to change without notice.