The 2J7401BGF from 2J Antennas is a Antenna with Frequency 1.575 to 1.606 GHz, Gain 3.6 to 3.9 dBi, Power 0.138 W, Operating Temperature -40 to 85 Degree C, Storage Temperature -40 to 85 Degree C. Tags: Puck. More details for 2J7401BGF can be seen below.