The NCS-C150 is a two (2) radio repeater for cross band or in-band operation. (In-band operation requires the same RF proximity and Antenna considerations as any other in-band repeater). This flexible unit works with conventional, trunked and P25 radio systems; analog or digital. Rapid deployment, simple configuration, easy operation and no training required make this an ideal solution for occasional deployment in mutual aid situations as well as day-to-day interoperability operations. The unit contains an automatic gain control circuit so setting of each radio´s receive audio is not required. Either radio can use COR of either polarity or VOX for the Busy signal. The NCS-C150 has a small form factor of approx 4 x 4.75 x 1.25 inches and operates from 9-14VDC for use in any vehicle or fixed location. The unit is provided with mounting brackets that enable securing the unit on top of or under a mounting surface. The form factor also accommodates easy mounting to a 19″ 1U rack panel.