CAT - RLS-1000B - Interrupteur de liaison à distance pour répéteurs Interface de base à distance 3 officiel ports

Very Rare Repeater Item as they are now very hard to find. Bought this along with a CAT-800 controller before CAT closed down.

RLS-1000B Remote Base Switch The RLS-1000B provides a method to connect up to three transceivers to the remote base port of the CAT-800, CAT-1000B, CAT-700B, CAT-300DXL, CAT-250 or CAT-200B repeater controllers or two transceivers to the CAT-300 controller. Transceiver selection is accomplished by grounding three control lines. Since the receiver audio and COR inputs are mixed, all three transceivers can be selected at the same time. To select a transceiver, connect the CAT-1000B user function switch outputs to the control line inputs on the RLS-1000B.