The 2JCP2540101Ca from 2J Antennas is a GPS/GNSS Antenna with Frequency 1.561 to 1.606 GHz, Gain -1.9 to -1.9 dB, Impedance 50 Ohms, Return Loss 9.4 to 15.7 dB, Operating Temperature
(°C) -40 to 85 Degree C. Tags: Ceramic, Embedded. More details for 2JCP2540101Ca can be seen below.