transducer cable to helm identification

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum silentfaith,

The labels of Raymarine transducers do not generally include information about the transducer's frequency specs. However, these labels include the part number of the transducer. Using this part number one may look up the frequency specifications of the transducer. This is commonly accomplished by technical staff, dealers, installers and customer by searching the Internet for the key words "Raymarine" and the transducer's part number.