SPROG DCC Decoder Programmer

Configuring digital decoders for optimum performance can prove challenging, especially for beginners. MARK CHIVERS considers one such solution in the intriguingly named SPROG DCC decoder programmer.

Considered by some to be something of a dark art, programming Digital Command Control (DCC) decoders need not be complicated, especially if you have the right tools for the job.

For many, adjusting the odd Configuration Variable (CV) can be carried out using a DCC controller or handset in programming mode. But if you want to delve a little deeper into the settings to enhance the performance of a particular locomotive, this can result in operating outside your comfort zone.

There are various solutions to this, one of them being the SPROG DCC decoder programmer, a handy 65mm x 41mm x 20mm device that can be connected to a computer or laptop which unlocks some of the challenges of programming multiple CVs on decoders.

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