The W3908B0100 from Pulse Electronics is a GPS/GNSS Antenna with Frequency 1.56 to 1.61 GHz, Gain 0.27 dBi, Impedance 50 Ohms, Return Loss -10 dB, Operating Temperature
(°C) -40 to 85 Degree C. Tags: Embedded. More details for W3908B0100 can be seen below.