The YCGS005AA from Quectel is a GPS/GNSS Antenna with Frequency 1575.42 to 1602 MHz, Gain 3 dBi, Efficiency 46.6 to 49.8 %, Impedance 50 Ohms, Operating Temperature
(°C) -40 to 85 Degree C. Tags: Ceramic, PCB. More details for YCGS005AA can be seen below.