The YCGO009AA from Quectel is a GPS/GNSS Antenna with Frequency 1565 to 1606 MHz, Gain -0.3 to 0.1 dBi (Peak), Noise Figure 1.5 dB, Efficiency 25.6 to 36.1%, Voltage 3 to 3.3 V. Tags: PCB, Ceramic, Patch, Embedded. More details for YCGO009AA can be seen below.