The YFGA225E3AM from Quectel is a GPS/GNSS Antenna with Frequency 1164 to 1189 MHz/1559 to 1606 MHz, Gain -6.3 to -0.18 dBi (Peak), Noise Figure 2.5 dB, Efficiency 18.5 to 56.5%, Voltage 2.7 to 3.3 V. Tags: PCB, Ceramic, Patch, Embedded. More details for YFGA225E3AM can be seen below.