The 4G MIMO Antenna Array is a 2-antenna low PIM Log Periodic Directional antenna setup for use in the Australian 3G/4G/LTE / WiFi, LoraWAN and GPS market.
The antenna supports all the Australian and international mobile network frequencies, including the Telstra 4GX and Optus 4G+ 700 MHz (Band 28) and 2600 MHz (Band 7) networks.
Telstra Next-G 3G and Vodafone 4G+ networks operating in the 850MHz as well as the Vodafone and Optus Regional 3G networks using the 900MHz spectrum are all covered with the antenna array
The RFS0727-DR11 is also capable of operating in the WiFi 802.11 b/g/n and 802.11ac (2400MHz -2500MHz), meaning it is of interest to both Wireless LAN and drone (Quad-Copter) operators.
With this setup your external antenna setup with vastly improve RSRP and RSRQ, allowing the connection to get the best bandwidth / throughput available with your modem and the local network conditions for that particular location.