1) GSM antenna Frequency range: 824~894 mhz, 880~960 mhz, 1710~1990 mhz, 1920~2170 mhz V.S.W.R : 2.0:1 Band width : 5 mhz Impendence: 50 ohm Typical gain : 2 dbi Polarization type: vertical or horizontal. 2) Mechanical Optional connectors: sma / fme Size : d9*91mm D9*87mm D9*95mm D9*90mm Housing: black. 3) Environmental Storage temp.: -45¡æ~+100¡æ Working temp.: -40¡æ~+85¡æ. Bags/cartons.
