UNDERWATER R/C TRANSMITTER CASE BUILDING GUIDE

Control your R/C submarine from underwater! Just the thing for BIG FUN scuba or snorkeling adventures. It puts you right in the action! A detailed building guide with photos and drawings tell how to construct of one of these devices. Any R/C radio that can be taken apart could be utilized, however the guide is based on a Futaba Conquest four channel system.

Construction is simple and should be well within the skills of anyone who can construct a watertight R/C submarine model. Briefly, the existing radio case is discarded and it's internals are fitted into a new waterproof box. Minor soldering skills are required to extend a few radio wires. The case itself is a simple plastic box that is glued and screwed together. A removable, O-ring sealed rear cover allows access into the case. R/C control is accomplished with four waterproof, rotary levers in place ot the original joy sticks.

This unit has been tested to a depth of 25 feet in fresh water with a radio signal transmission of 75 to 100 feet. Transmission results can vary depending on the mineral content of the water.

For fresh water use only! Will not function in salt water. Please be advised that brackish water or chlorine may shorten signal transmission length.