JF-SE271A

1, Reliable Phase Center2, Strong Anti-Interference Performance3, Compact and Reliable Antenna Structure4, Precision-Tuned and Customizable

Product Description:

JF-SE271A is a precision-tuned OEM GNSS antenna that supports GPS, GLONASS, BDS, and GALILEO, meeting the needs for high precision and multi-system compatibility. Its compact size, high reliability, customizable cable & connector, and easy integration make it an ideal choice for surveying and mapping, automotive applications, and scenarios requiring compact, high-performance antennas.

PERFORMANCE
Signal Received	High Frequency: 1.525 to 1.615 GHz
	Low Frequency: 1.165 to 1.278 GHz
	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
	SBAS L1/L5
	L-Band
Nominal Impedance	50Ω
Polarization	RHCP
Axial Ratio	≤3dB
Azimuth Coverage	360°
Output VSWR	≤2.0
Peak Gain	4dBi
Phase Center Error	±2mm
LNA
LNA Gain	25±2dB
Noise Figure	≤2dB
Output VSWR	≤2.0
Passband Ripple	±2dB
Operation Voltage	+3V ~ +12VDC
Operation Current	≤45mA
Differential Propagation Delay	≤5ns
MECHANICAL
Dimensions	Φ82×18.5mm
Connector	MCX-C-JW
Weight	≤75g
ENVIRONMENTAL
Operating Temperature	-40℃ to +85℃
Storage Temperature	-55℃ to +85℃
Humidity	95% non-condensing