Check the listing for details. Accessory Cables for ICOM Mobile Radios 11 or 13 Pin OPC617 OPC1939 Repeater. Condition: New. Listed at 56.68 USD. Accessory Cables for ICOM Mobile Radios - 11 Pin or 13 Pin versions OPC-617 / OPC-1939 Connections provided:+ 12VGroundTX Audio InputRX Audio OutputCOS / BusyPTT Input For use with repeater controllers / RoIP / MMDVM etc. Inline coupler option to create simple back/back repeater or crossband links. Complete with radio programming instructions and pinouts. Note: These cables are not direct replacements for OPC-617 or OPC-1939 , they have a different pinout. Compatibility: 11 PIN : IC-F320 IC-F521 and older radios 13 PIN: IC-F5021 IC-F5023H IC-F5013H and similar Please contact us if you are unsure which version you need. OPC-617 11 PIN: IC-F1000 seriesIC-F1010IC-F1020IC-F110NIC-F110SNIC-F121IC-F121SIC-F1500IC-F1610IC-F1610N BIIS versionIC-F1610NIC-F1721IC-F1721DIC-F1821IC-F1821DIC-F2010IC-F2020IC-F210 N/WIC-F210S N/WIC-F221IC-F221SIC-F2500IC-F2610IC-F2610N/W BIIS versionIC-F2610N/WIC-F2721IC-F2721DIC-F2821IC-F2821DIC-F310 NIC-F310IC-F310S NIC-F310SIC-F320(S)IC-F320IC-F320SIC-F410IC-F410S N/WIC-F410SIC-F420(S)IC-F420IC-F420SIC-F510NIC-F520IC-F521IC-F610 MPT N/WIC-F610N/WIC-F620IC-F621IC-F621TRIC-F9511HTIC-F9511SIC-F9511TIC-F9521SIC-F9521T OPC-1939 13 PIN:IC-F5011, IC-F5021, IC-F5121D, IC-F5130D, IC-F5220D, IC-F5330D, IC-F6011, IC-F6021, IC-F6121D, IC-F6130D, IC-F6220D, IC-F6330D radios Thanks for looking!