2.4m Ring-Focus C & Ku-Band Tx/Rx Antenna

 

· Dual reflector providing high efficiency 
· Ring-Focus optic ensure excellent electrical performance
· Operate both in C-Band and Ku-Band  
· Linear / Circular polarization feed assembly optional 
· Stable column structure pedestal designed with high accuracy and high mechanical strength

Electrical performance					Mechanical performance
band		C-band linea		Ku-band lineal	Reflector size		240cm
operation Frequency	Rx	3.625GHz - 4.2GHz		10.95GHz - 12.75GHz	Sub-Reflector size		35.6cm
	Tx	5.85GHz -6.425GHz		14.0GHz - 14.5GHz	Reflector Material		Aluminum Alloy
-3dB beam width	RX	2.01°		0.48°	Reflector Thickness		1.8mm
	Tx	1.36°		0.34°
Mid band Gain	Rx	≥37.3dBi		≥46.9dBi	Reflector precision		RMS≤0.5mm
	Tx	≥41.4dBi		≥50.0dBi
-15dB beam width	Rx	4.04°		0.97°	Antanna Optics		Ring Focus
	Tx	2.67°		0.68°
Side lobe envelop Co-Pol(dbi)		1°≤θ≤20° 20°≤θ≤48° 48°＜θ		29-25LogθdBi 32-25LogθdBi -10dBi (Average)	Azimuth Adjustment		±60° continously
Cross Polarization Isolation		≥35dB	N/A	≥35dB	Elevation Adjustment		±90° continously
Axial Ratio	Rx	N/A	0.9	N/A	Environmental performance
	Tx	N/A	0.9	N/A	Wind Loading	operational	20-35mph
VSWR		≤1.25:1		≤1.25:1		Survival	55 mph
Tx/Rx Isolation		＞85dB		＞85dB	temperatura	operational	-40°C~ 60°C
Insertion Loss	Rx	0.18dB		0.25dB	Rain	operational	10cm/h
	Tx	0.18dB		0.25dB
Antenna Noise temperatura	20°E1	31K	23K	38K	Ice	Survival	2.5cm
	30°E1	24K	21K	36K
Feed interface	Rx	CPR229G		WR75	Solar Radiation		1000kcal/h㎡(360BTU/h/ft2)
	Tx	CPR159G/137G		WR75	Humidty		0%~100%

Order information

part No	Description of product
VS-240Ku-L	2.4M Ku-band Ring focus Tx/Rx Antenna,Linear Cross Pol.w/OMT and TRF
VS-240C-L	2.4M C-band Ring focus Tx/Rx Antenna,Linear Cross  Pol.w/OMT and TRF
VS-240C-C	2.4M C-band Ring focus Tx/Rx Antenna,Linear Cross Pol.w/OMT and TRF