Communication Electronic manufactures Four- Way Ratchet Mount Assembly. Communication Electronic is an ISO 9001: 2000 certified company offering a wide range of wireless communication antennas and related accessories. The Four- Way Ratchet Mount Assembly consists of two ratchets for mounting an antenna so as to orient the antenna in any required plane to achieve the best position for space - diversity. The Four- Way Ratchet Mount Assembly provides high radio channel efficiency where normal mounting positions of the antenna are not possible.