Slimline MIMO LTE Antenna Will Fit On Utility Cabinets


I had a front row seat on the development of a very unique MIMO 2G/3G/4G/LTE/XLTE antenna for fixed-point cellular connectivity. What has been created, and is currently in pre-production  is a slim line MIMO antenna assembly that has been designed to easily fit on the top of a NEMA utility cabinet, or other type of enclosure, requiring that only one hole be drilled, not two. As I have blogged about previously, in order to optimize the speeds of an LTE antenna, there needs to be two antenna fixtures attached to the LTE router/gateway/modem. That is because LTE is a true “multiple-in-multiple out” technology and requires two fixtures to be in use simultaneously for an optimized performance. In the past, with 3G cellular network devices, I really did not advocate for the diversity antenna for every installation. In the 3G world, the addition of the diversity antenna meant a very incremental change in connectivity that was not always noticeable in real-world performance for the router or gateway. However, having seen extensive bench tests showing the differences in speeds and feeds for LTE routers using one antenna versus two antennas, the clear answer is that two antennas make very noticeable difference in performance. Below see  pictures of the new antenna and how it has been carefully designed to take up very little real estate when mounted. The narrow, oblong shape of this LTE antenna allows for this antenna to mount to the top of most standard NEMA enclosures or environmental cabinets used by utility companies and other energy companies. This single device can replace the current status quo, which is mounting two “stubby” or “salt and pepper shaker” form factor antennas. This is an early look at this device, which will be made available by Mobile Mark. Once the costing has been formalized and a part number has been assigned, the antenna will be made available. For now an engineering sample can be ordered using the part number EDN324. If interested, make an inquiry here referencing that part.

EDN 324 CaptureEDN 324 #2