The 2JCP2540101Ca from 2J Antennas is a Antenna with Frequency 1.561 to 1.606 GHz, Gain 4.2 to 5 dBi, Operating Temperature -40 to 85 Degree C, Storage Temperature -40 to 85 Degree C. Tags: Ceramic, Chip. More details for 2JCP2540101Ca can be seen below.