GPS 4-Ex Navigation Antenna

Passive quadrifilar helix antenna for fixed installation. Covering GPS, Galileo, Glonass and BeiDou. The antenna is specified as ATEX antenna for use in zone 2 in potentially explosive areas. The antenna is suitable for use in gas groups IIA, IIB and IIC in zone 2. Maximum recommended cable loss between antenna and receiver is 9 dB (e.g. 20 m RG 58 A/U-XLL) for receivers with acquisition sensitivity of < - 142 dBm.