Originally Posted by FOXY923
I don't think you can pick your own numbers.
this is exactly correct. only amb understands what teh transponder sends to the decorder box and only they know how to interpret the code and translate it to an amb transponder number.
all mrt is doing is reading the code that your transponder emits and "cloning" that code to an mrt transponder.
e.g. if the amb transponder is emitting abcdefg and the number printer on the outside is 12345, then mrt is cloning the "abcdefg". so that each time the mrt crosses the loop, it send abcdefg and the amb decoder box says, oh that is 12345.