The Cradlepoint 170805-000 is the manufacturer's cellular antenna for the W4005 and W2005. It covers 600 MHz to 6 GHz and supports 3G, 4G and 5G with 2/3 dBi gain. The IP67-rated light gray housing measures 206 mm, and the antenna mounts by direct attach to the unit's N-type connector. Cradlepoint lists the part as active. The N-type connector sets this antenna apart from Cradlepoint's SMA antennas, and it is what the W4005 and W2005 require. The connector is larger and more robust than SMA, which suits hardware that is installed once and left in place. Because the antenna attaches directly to the port, no cable run is needed. Each package contains one antenna. That lets operations teams replace a single damaged antenna or build a spares kit without buying a full set. Cradlepoint specifies a maximum installation torque of 10 in-lbs for the Type N direct attach. Shipping weight is 0.30 lb, and the UPC is 810007801612.