JF-CE172P

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Product Description:

JF-CE172P is an embedded ceramic antenna with a working frequency band of 1575 MHz-1602MHz, supporting GPS L1, GLONASS L1, Galileo E1, BDS B1C, BDS B1I and QZSS L1. The parameters in this datasheet are tested on a 70mm x 70mm ground plane. To maximize the antenna's performance, we recommend customized antenna tuning for different device environments.

Electrical (Based on φ70mm Ground Plane)
Range of Receiving Frequency	GPS L1, GLONASS L1, Galileo E1, BDS B1C, QZSS L1
Frequency Range	1561-1602 MHz
Return Loss	≤-10dB Typ.
Efficiency	1561 MHz: 55.6%; 1575 MHz: 54.9%; 1602 MHz: 65.0%
Gain at Zenith(RHCP)	1561 MHz：4.1 dBic; 1575 MHz：3.8 dBic; 1602 MHz：3.9 dBic
Impedance	50 Ω
Polarization	RHCP
Mechanical
Ceramic Dimension	L18mmW18mmH4mm
Pin Diameter	φ0.8 mm
Pin Length	2.0 mm
Weight	≤8g
Structure and Material
Antenna Substrate	Dielectric Ceramics
Electrode	Ag Plated
Ground Base	Ag Plated
Feed Point	Copper and tinplated
Environment
Temperature Range	25±3℃
Relative Humidity Range	55~75%RH
Operating Temperature Range	-40℃~+85℃
Storage Temperature Range	-55℃~+110℃