family of passive cellular network monitoring systems are intended for the authorized ... cards this user friendly system can monitor one to twenty channel units and ... includes the control and monitoring software an antenna and a personal ... and 3 reverse housed in a standard 19inch case · 8 channels 4 forward and 4 ... reverse housed in a standard 19inch case · 12 channels 6 forward and 6 ... reverse housed in two standard 19inch cases · 16 channels 8 forward and 8 ... reverse housed in three standard 19inch cases · 20 channels 10 forward and 10 ... reverse housed in three standard 19inch cases the matador s data storage and ...