Clear-Com EF-701M Interface etcaccessories Polarity switch

Polarity switch

reference level

600 Ohm load

laminate diaphragm material damps critical resonance peaks

Support Rails that are made of zinc plated steel to support additional weight for 24" Shock Racks only

Clear-Com EF-701M Interface etcaccessories Polarity switchClear Com EF 701M Interface 4 Wire Interface with Call Signal, Matrix to Partyline The EF 701M interface converts a single channel of standard or TW partyline intercom to four wire audio, while also converting call signals to RS 422 data (and back). The resulting four wire audio plus RS 422 data can then be sent to a Clear Com Matrix port, fiber optic converter (modem) or connected to another EF 701M over twisted pair cable such as CAT 5E.