hardwire

Huge Lot Of Commercial/Recsue Diving Equipment Kirby Morgan, Scubapro, OTS | eBay Kirby Morgan EXO Full Face Masks (4) Hardwired communication modules Lots of spare parts including extra straps, frames, nose block kits, etc. Hardwired Communications OTS MK-7 Buddy-line with headsets and...

Is there a rule of thumb to determine comm hardwire length? Our largest lake is about 1000 acres with gently sloping shorelines and a max depth around 50-55 ft. that would have to be accessed via boat. Based on limited training from the shoreline with a plain tether, longer lines start causing...