The YFGC007E3A from Quectel is a GPS/GNSS Antenna with Frequency 1164 to 1189 MHz / 1559 to 1606 MHz, Gain -0.94 to 1.23 dBi (Peak Gain), Noise Figure 2.5 dB, Efficiency 32.5 to 53.4 %, Voltage 3 to 5 V. Tags: Ceramic, Patch, Embedded, PCB. More details for YFGC007E3A can be seen below.