JF-CSX237A

1,Highly Reliable Antenna Structure2,Stable Phase Center for Robust Positioning Performance3,Tracking in Complex Environments4,Strong Anti-interferenc...

Product Description:

The embedded full frequency GNSS antenna JF-CSX237A is a high gain, small size and compact active GNSS antenna that provides reliable and consistent positioning services for high dynamic applications such as small robots and autonomous vehicles. This affordable antenna features small size, light weight and stable performance.

PERFORMANCE
Signal Received	GPS L1/L2/L5
	GLONASS L1/L2/L3
	GALILEO E1/E5a/E5b/E6
	BDS B1I/B2I/B3I/B1C/B2a/B2b
	QZSS L1/L2/L5/L6
	IRNSS L5
Nominal Impedance	50Ω
Polarization	RHCP
Axial Ratio	≤3dB
Azimuth Coverage	360°
Output VSWR	≤2.0
Peak Gain	GNSS: 4.5dBi
Phase Center Error	±2mm
LNA
LNA Gain	L1: 28±2dB; L2: 30±2dB
Noise Figure	≤2dB
Output VSWR	≤2.0
Passband Ripple	±2dB
Operation Voltage	+3V ~ +12VDC
Operation Current	≤45mA
Differential Propagation Delay	≤5ns
MECHANICAL
Dimensions	Φ90*H21.8m
Connector	SMA-J
ENVIRONMENTAL
Operating Temperature	-40℃ to +85℃
Storage Temperature	-55℃ to +85℃
Humidity	95% non-condensing