ESU HO 54680 RailCom® Transmitter unit, with wires, set including 5 units
RailCom transmitter unit, with wire harness, set Including 5 pcs. A RailCom capable decoder is Necessary for use with the RailCom location detection. If you do not wish to or can not replace an older decoder with a modern ESU V4 decoder then the RailCom transmitter module comes in handy: this small transmitter is installed in addition to the locomotive decoder or Individually in a cab driving trailer and is simply soldered to the wheel pickups. Due to its small dimensions of only 11 x 9. 0 0mm it fits in almost any locomotive and can then be programmed like any other DCC decoder. Of course, the module supports 2-digit and 4-digit addresses. With an ECoS you can employ Railcom So in Conjunction with (older or more recent) Marklin mfx decoder: The ECoS will be able to generate the connection between the RailCom transmitter module and the locomotive decoder.