The Cisco 3G-ANTM1919D Multi-band Swivel-Mount Dipole Antenna operates effectively within the frequency ranges of 806 MHz to 960 MHz and 1710 MHz to 2170 MHz, making it an ideal choice for enhancing wireless communication. This antenna features a dipole form factor with a gain of 0 dBi, ensuring reliable signal reception and transmission. Its compact design, with a height of 6.37 inches and a width of 0.94 inches, allows for easy installation in various settings, particularly in television applications. The antenna is equipped with a TNC connector type and is designed for use with Cisco 3G wireless high-speed WAN interface cards (HWICs). With a limited warranty of 90 days, the Cisco 3G-ANTM1919D is a dependable choice for enhancing your wireless connectivity.