Alignsat 3.7m Ka Band Antenna (China Manufacturer) - Antenna - Electronics & Electricity Products

Alignsat 3.7m Ka Band Antenna

Model:	-
Brand:	-
Origin:	Made In China
Category:	Electronics & Electricity / Antenna
Label:	earth station antenn , antenna , dish antenna
Price:	-
Min. Order:	1 set

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Product Description

Description
Alignsat 3.7m Ka band antenna is a high performance antenna designed for Ka-band satellite communications. The antenna includes Feed Horn, Polarizer, OMT and Filter. The antenna is a r ed, commercial quality product suitable for the most demanding applications.
Features

Electrical Specification
Type		AST-3.7Ka
Electrical		Ka-Band Circular	Ka-Band Circular	Ka-Band Linear
Operating Frequency (GHz) Receive Transmit		20.20 - 21.20 GHz 30.00 - 31.00 GHz	19.40 - 21.20 GHz 29.20 - 31.00 GHz	18.70 - 21.20 GHz 27.00 - 31.00 GHz
Midband Gain ( +/- .5 dB) Receive Transmit		55.4dBi 58.8 dBi	55.3 dBi 58.7 dBi	55.1 dBi 58.4 dBi
VSWR		1.3:1 max	1.3:1 max	1.5:1 max
Beam width(-3 dB )		Rx: 0.27° Tx: 0.18°	Rx: 0.28° Tx: 0.18°	Rx: 0.28° Tx: 0.19°
Antenna Noise Temperature 10° Elevation 20° Elevation 40° Elevation		139 K 118 K 107 K	139 K 118 K 107 K	140 K 121 K 106 K
Power Handling		100 W	100 W	100 W
Cross Polarization Isolation On Axis Within 1.0 dB Beam width		26dB 25dB	26dB 25dB	35 dB 33 dB
Output Waveguide Interface Flange		Rx: WR42 Tx: WR28	Rx: WR42 Tx: WR28	Rx: WR42 Tx: WR28
First Side lobe90% Peaks under Following Envelop		-14 29-25logθ(1°≤θ＜20°)
Mechanical Specification
Antenna Diameter			3.7m
Antenna Type			Casse grain
Surface Accuracy(RMS)			≤0.3mm
Antenna Pointing Range	Azimuth Elevation Polarization		0°~360°(Continuous) 0°~90°(Continuous) ±360°(Continuous)
Drive Mode			Manual or Motorized
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