The AIS 2/GPS-MG from Amphenol Procom is a Antenna with Frequency 156 to 1.575 GHz, Bandwidth 6 MHz, Gain 2.5 dBi, -1 dBd, Operating Temperature -35 to 75 Degree C, Output Power 50 W. Tags: Active, Patch, Dipole. More details for AIS 2/GPS-MG can be seen below.