4.5m Rx/Tx antenna

Intelsat approved on site manual or motorized optional normal controller or tracking controller optional

(1)Dual shape ring-focus

(2)Optional C, Ku-Band

(3)Optional linear polarization and circular polarization

(4)Optional manual and motorized

(5)High gain and excellent sidelobe performance

(6)Factory kingpost pedestal and feed system assembled to reduce installation time

(7)Well in anti-corrosion

(8)Excellent in stability

(9)Customized product

Antenna	4.5m Rx/Tx antenna
	C-RECEIVE	C-TRANSMIT	Ku-RECEIVE		Ku-TRANSMIT
Frequency(GHz)	3.4-4.2	5.85-6.725	10.95-12.75		13.75-14.5
Typical Gain(dBi)	43.39	47.43	52.94		54.25
VSWR	1.25:1
Beamwidth:-3dB	1.08°	0.715°	0.37°		0.318°
-15dB	2.16°	1.43°	0.741°		0.637°
Antenna Noise Temperature(°K)	2Port Feed
10°Elevation	36		45
20°Elevation	29		40
40°Elevation	24		36
Power Handing Capability		5KW/Port			1KW/Port
Feed interface	CPR-229G	CPR-137G	WR-75
Feed Insertion Loss	0.25dB	0.2dB	0.3dB		0.25dB
Tx-Rx	≥85dB
Axial Ratio (dB)	1.5dB	1.0dB
Cross Polarization Isolation (on axis)	35dB
Sidelobes	CCIR.580-4
Mechanical
Antenna Optics		Ring-focus antenna
Azimuth Travel		Manual 360°, Motorized ±85°
Elevation Travel		0°to 90°
Surface Accuracy		0.5mm(R.M.S)
Environmental
Wind Loading		72kmph operational (Maintain Precision)
		97kmph operational (Decrease Precision)
		200kmph Survival (Fixed Heavenward)
Ambient Temperature		-45° to 60°
Relative humidity		0% to 100%
Seismic(Survival)		0.3Gs horizontal 0.15Gs vertical

4.5m Rx/Tx antenna