Promarine proTAC 5311

proTAC5311 has unique radiating element design, it is made from solid copper and has no lossy (resistive) elements. Thus it provides nearly 100% radiation efficiency compared to other antennas where radiation efficiency is typically only 80% and can be as low as 20%. proTAC5311 covers all 2G, 3G and 4G frequencies used worldwide (GSM, GPRS, UMTS, WCDMA, LTE, WLAN) and 5G 3.5Ghz frequency without compromises. proTAC5311 is fully omnidirectional and its vertical radiation pattern is ideal making 4G connection stable even in rough sea conditions where vessels are heaving heavily. It is very robust, all-weather proof for harsh conditions at sea. Brief data: Frequency range 600MHz to 6GHz Up to 5dBi total net gain - without compromises Longer range than standard antennas > 35km (line of sight) Stable connection - good for critical ERP and VPN systems Lightning and ESD protected VSWR < 2.0 Please refer to the attached data sheet for specification.