This electrochemical device includes a first frame, a second frame, and a laminated electrochemical element having a housing encasing an element. The RF beam-shaping element is located between the primary reflector and the antenna feed and configured to direct RF energy from the feed away from a blockage created by the feed itself towards unblocked regions of the primary reflector. To maximize the water spray area, each of the water ports 22 is covered with an aerator screen 24 which disperses the water into a stream of droplets simulating a rain shower. The capture cable is preferably disposed below the waterline through the use of a diving rig or extended cable struts so that the cable does not foul the propeller of the object to be recovered. The outer adapter is secured to the inner adapter and effectively moves the external mounting feature forward in front of the fuze where the guidance system is attached. Each of the plurality of comparators includes at least one capacitor element connected between a signal line and a constant-voltage line.