The Wisycom MCR42S Reciever With EL2 TA5 Top Feed is a camera receiver designed for best-in-class performance. Four receivers are internally paired for TRUE DIVERSITY. Its front end has a chain of micro-controlled movable filters to allow BROADBAND OPERATION up to a range of 232 MHz with great selectivity. A powerful low consumption DSP gives you the best of analogue and digital technologies in an hybrid approach for smooth operation, wide coverage and with Wisycom’s patented PTT (push to talk) already integrated. The MCR42-Ex-EL2 model allows audio access from the top socket for cameras that do not allow both channels to be accessed via the base plate in the camera slot.