The Digitrax UR93 Duplex Radio Receiver is a key component for anyone running Digitrax D-Series wireless throttles. It enables duplex radio communication between your throttle and DCC system, delivering true walk-around wireless control with fast, reliable response. If you’re using a DT602D or UT6D throttle, the UR93 is required to unlock full duplex wireless operation on compatible Digitrax systems. What the UR93 Does The UR93 acts as the wireless bridge between your Digitrax command station and your duplex radio throttles. Once installed, it allows operators to move freely around the layout without plugging in, making it ideal for home layouts, clubs, and multi-operator sessions. Enables duplex radio wireless control Required for D-Series throttles (DT602D, UT6D) Fast, low-latency throttle response Supports multi-operator layouts Compatible Wireless Throttles The UR93 is designed to work with Digitrax duplex radio throttles, including: DT602D Advanced Duplex Wireless Throttle UT6D Duplex Wireless Utility Throttle You can browse all compatible options in our Digitrax Wireless Throttles collection. Works with Digitrax DCC Systems The UR93 integrates seamlessly with LocoNet-based Digitrax DCC systems. Whether you’re running a Zephyr Express or an Evolution system, adding the UR93 allows you to upgrade from wired to wireless operation. Explore compatible systems here: Digitrax DCC Systems. Why Add the UR93 to Your Layout? True walk-around wireless freedom Cleaner layouts with fewer plug-in panels Better operator flow during sessions Essential upgrade for D-Series throttles Frequently Asked Questions Is the UR93 required for all Digitrax wireless throttles? The UR93 is required for D-Series duplex wireless throttles such as the DT602D and UT6D. Wired throttles do not require a wireless receiver. What does “duplex radio” mean? Duplex radio allows two-way communication between the throttle and the command station, providing faster response and improved reliability compared to older simplex systems. Can I use more than one UR93? Yes. Larger layouts or club environments may use multiple UR93 receivers to improve wireless coverage across the layout. Does the UR93 work with Zephyr Express? Yes. When paired with compatible Digitrax DCC systems, the UR93 enables wireless throttle operation on Zephyr and Evolution setups. Building a wireless Digitrax layout? Start with the UR93, add a D-Series throttle, and expand from there.
