NOVATECH - Model RF-700A1 -Self-Contained Submersible Radio Beacon

The NOVATECH RF-700A1 is a self-contained submersible Radio Beacon, designed to assist in the location and recovery of underwater oceanographic equipment. It may be submerged for long periods of time in ocean depths to 7300 m (24,000 feet). The activation is completely automatic as it utilizes a pressure switch that automatically turns the beacon OFF below 10m, effectively isolating the power source, and ON when it returns above the 10m threshold.