Alignsat 7.3m Earth Station Antenna manufacturer from China Alignsat Communication Technologies Co.,Ltd

Payment Terms:	T/T
Place of Origin:	Shaanxi, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Delivery Date: 150 days

Packing: Wooden Case

Type: Outdoor

7.3m antenna offers a fine reflector design with a stretch formed double contoured panels, strong back struts and hub for ease of field alignment.

Description
Alignsat 7.3m antenna delivers exceptional high performance for transmit/receive application in C ,Ku, ka, X band in Tx/Rx 2 ports, 4 ports or Rx 2 port with high gain ,low noise and low microwave interference.
Alignsat 7.3m antenna offers a fine reflector design with a stretch formed double contoured panels, strong back struts and hub for ease of field alignment. The standard designed azimuth over elevation pedestal provides a cost-effective solution for ground or roof installation with high stiffness and stability, full orbital arc coverage and fine drive performance, and ensures the pointing and tracking accuracy.
The electrical performance is compliant with FCC and ITU-RS-580 side lobe specifications and Intelsat, Eutelsat, INMARSAT, ASIASAT,APT and CHINASAT, etc. requirement.
Key features
Meets or exceeds CCIR 580 and INTELSAT Requirements.
High G/T, excellent pattern characteristic.
CP/LP switchable feed.
Hot dip zinc steel pedestal, hub & back struts.
Galvanized stainless steel fasteners.
Foundation hardware kit provided.
Package suitable for air, ocean land transportation.

Electrical Specification
Type				AT73C				AT73K
Operating Frequency, GHz				C band				Ku band
				Receive		Transmit		Receive	Transmit
				3.625~4.2		5.85~6.425		10.95~12.75	13.75~14.5
Gain, Mid-band, dBi				47.4		51.7		57.5	58.9
Polarization				Linear /circular				Linear
XPD(on Axis), dB				35	35			35	35
XPD across 1dB Beam Width, dB				33	33			33	33
Axial Ratio (Circular-Polarized)	2-Port Feed 4-Port Feed			1.30/1.06	1.09/1.06
VSWR				1.25	1.25			1.25	1.25
Antenna Noise Temperature 2-port feed 10° Elevation 30° Elevation 50° Elevation				43°K 32°K 29°K				66°K 52°K 47°K
Typical G/T(EL>10°,2-port)				29.3 dB/K (30ºLNA)				36.1 dB/K (70ºLNA)
-3 dB Beam Width, Mid-band				0.72º	0.47º			0.23º	0.20º
Tx. Power Capability, KW					5				2
Feed Interface				CPR-229G	CPR-137G			WR-75	WR-75
Feed Insertion Loss, dB				0.2	0.2			0.25	0.2
Isolation, Tx to Rx, dB				90				85
Side lobe				CCIR580-4
Mechanical Specification
Antenna Diameter							7.3m
Antenna Type							Cassegrain
Surface Accuracy(RMS)							≤0.5mm
Antenna Pointing Range		Azimuth					±85°(3 sections)
		Elevation					0°~90°(Continuous)
		Polarization					±90°(Continuous)
Drive Mode							Manual or Motorized
Motor Drive System			Azimuth Travel Rate				0.11°/S(0.03°/S)
			Elevation Travel Rate				0.17°/S(0.04°/S)
			Polarization Travel Rate				1 ° / s
Antenna reflector Material							Aluminum Alloy
Finish of steel parts							Hot dipped Zinc
Environmental Specification
Operational Wind							72km/h gusting to 97km/h
Survival Wind							216km/h
Temperature							-40°~+60°
Relative Humidity							100%
Solar Radiation							1135Kcal/h/m²
Seismic(Survival)							0.3g(H), 0.15g(V)
Ice Loading							13mm Operational; 25mm Survival