This Navilock multi-band antenna has three physically separate transmitting and receiving units. The GPS patch antenna receives the signals of the Global Navigation Satellite System GPS. Two PIFA antennas, respectively, for LTE and GSM / UMTS are responsible for sending and receiving in these areas.Due to its outdoor features, the multiband antenna is well suitable for usage in harsh areas such as transportation, forestry, agriculture, construction and in the maritime sector. It is waterproof, shock resistant and can be used in the extended temperature range.