The 2JM001F from 2J Antennas is a Antenna with Frequency 1.575 GHz, Gain Passive Gain : 3.6 dBi, Active Gain : 25 dBi, Operating Temperature -40 to 85 Degree C, Storage Temperature -40 to 85 Degree C, Current 100 mA. Tags: Embedded, Active, Ceramic, Chip. More details for 2JM001F can be seen below.