Q: Which decoders work on Transponding layouts?
A:All DCC decoders can be used on transponding layouts. However, only those decoders with Transponding capabilities turned on will issue a report each time they enter or exit a Transponding Zone. All current production Digitrax decoders include transponding.
Transponding can be added to any decoder by installing a TL1 or TF4.