What happens if you use two of these together - is this indeed possible or do they each have the same wavelength or whatever, so you can only use one at a time?
I'm thinking of using two with what used to be called "cab control" with a common return i.e. track sections fed through SPDT Centre Off switches allowing either (of two) controllers to work the section.
I'm thinking of using two with what used to be called "cab control" with a common return i.e. track sections fed through SPDT Centre Off switches allowing either (of two) controllers to work the section.