CPM-918 Features: FREQUENCY : 900/1800 MHz GAIN : 5.1 dBd / 6.1 dBd V.S.W.R. ≦2.0 1.5" 5-PRONG MINI. MAG. BASE; 10FT RG-174A/U COAXIAL CABLE WITH OPTIONAL CONNECTOR. (SMA; RP-SMA; TNC; RP-TNC; ...)