The Antenna Factor WRT Series antenna is ideally suited for applications such as wireless vending, security, traffic, or power equipment that require an unobtrusive, tamper-resistant antenna solution. The Antenna Factor WRT Series features a tiny 19x11 mm radome that installs through a small hole on the product and is anchored by a threaded base. An adhesive foam compression ring is used to resist the elements. This Antenna Factor antenna also features an integral counterpoise that eliminates the need for a proximity ground plane. WRT Series antennas are available in center frequencies of 868 MHz, 916 MHz, and 2.45 GHz. The antenna's coax feed is available with SMA, RP-SMA, or custom terminations.