the cable on my depth alarm is cut. i dont know when or how but it is. does anyone know if sodering it will work or if there is some couplers small enough for it. it looks alot like coax cable but a third of the diameter. i'd just replace the whole thing but the transducer is fiberglassed in the hull under the engine.
I think you'll find it's a little more involved than just splicing it together. It's probably like cable tv cable, only much smaller. I've never heard of anyone being able to put it back together and having it work properly.