Sierra Wireless Sprint 250U External Antenna Kit includes Cellular Antenna and Antenna Adapter.
Comes with Wilson's dual band, magnetic mount antenna and external antenna adapter. Use to attach an external antenna directly to your 250u. The external antenna adapter consists of a 18 to 20 inch cable with a connector crimped to each end. One end connects to the RF port on your 250u. The other connector end attaches to your cellular antenna cable connector. Attaching an external antenna directly to your mobile broadband device can improve cellular signal reception by changing the radiation pattern (or gain) of your device. An external antenna also allows you to move the antenna to where the signal is better such as out side a car or building window.
External Antenna Adapter (359927)
Wilson Magnetic Mount Antenna (301103)
About the Wilson Magnetic Mount Antenna
The Wilson Magnetic Mount Cellular Antenna is a dual band magnetic mount antenna that is about 12 inches tall and includes a small magnetic base. It comes with 10 feet of RG-174U (thin) coax cable with FME Female connector.