Available for most Satellite Reflector Sizes: 1.8, 2.4, 3.0, 3.3, 3.7, 3.8, 3.9, 4.2, 4.5, 5.0 and up to 12 Meter. We are proud to offer the full Walton product line. W.B. Walton Enterprises Inc. (Also known as Walton De-ice) designs and manufactures the broadest line of equipment available for preventing the accumulation of snow and/or ice on satellite earth station antennas. De-ice systems, heaters and ice Quake systems. A heater system prevents signal loss due to snow and ice build-up on the surface of the reflector on larger offset dishes and Vertex series antennas. Please Call.