The X9001748 from AVX is a Wi-Fi (802.11a/b/g/n/ac/ax) Dual Band External Antenna that operates from 2400 to 2485 MHz and 5150 to 5850 MHz. This linearly polarized antenna provides a peak gain of 3.6 dBi and has an average efficiency of up to 71%. It is available in a dustproof and waterproof IP67-rated package that measures 180.00 x 12.98 mm with RP-SMA connectors and is ideal for gateways, telematics, smart metering, home automation, smart city, structural health monitoring and predictive maintenance applications.