The Victron Outdoor 2G and 3G GSM Antenna is an external cellular antenna designed to improve mobile-network connectivity for compatible Victron communication equipment. Model GSM900100100 features a 3 m RG-316 cable, straight SMA male connector, screw mounting and 3 dBi signal gain across supported GSM frequencies.
Designed for GX GSM systems, it supports 2G and 3G cellular bands and can also operate with compatible GX LTE 4G equipment. Its outdoor mounting design allows the antenna to be positioned for improved reception, making it useful in RV, marine, off-grid and remote energy-monitoring installations.