The Laird TRAB821/18503P patented Phantom dual-band cellular antenna operates simultaneously on Cellular 821-896 and PCS 1850-1990 MHz and is a rugged antenna for outdoor and indoor applications. This low profile omnidirectional antenna is a mere 2.3" in height and features field diversity with both vertical and horizontal polarization. This antenna has an N female connector type. Made of high heat ABS with -40 to 85 degrees Celsius operating temperature.