Lectrosonics M2C-L, Combines up to eight transmitter RF output signals to feed a single antenna; Frequency range A1B1, 470 to 614 MHz; High overload components minimize intermodulation products; Up to 100mW input on each port; Efficient architecture for low power consumption (60W); USB port for firmware updates; Front panel LEDs indicate active channel, Inputs; 8 BNC; 50 ohm; Output; BNC; 50 ohm; Dimensions 483 x 45 x 241mm; weight 2,381 g.