The YCGS006AA from Quectel is a GPS/GNSS Antenna with Frequency 1575.42 to 1602 MHz, Gain 3 dBi, Efficiency 81.02 to 83.28%, Impedance 50 Ohms, Operating Temperature
(°C) -40 to 85 Degree C. Tags: Ceramic, PCB, Embedded. More details for YCGS006AA can be seen below.