Spektrum DXC+ and iXSR+ 'Plus' Surface Transmitters Now Available

The wait is over. Spektrum's first dual protocol transmitters are here, and they represent a genuine shift in how we think about surface radio control. After years of managing separate transmitters for different protocols, the DXC+ and iXSR+ finally deliver what many of us have been wanting… one radio that handles everything in our garage.

What Makes These Spektrum 'Plus' Models Different?

The Plus designation isn't just marketing speak. These radios offer dual protocol compatibility out of the box, supporting both DSMR and SLT protocol vehicles without requiring firmware updates or special procedures. The 12-channel control opens up previously unattainable opportunities, while the new DSMR+ technology delivers enhanced range and response, particularly in crowded 2.4GHz environments. Even the physical design gets attention with refined wheel spoke ergonomics based on actual driver feedback.

The Solution We've Been Waiting For

Spektrum invented DSMR technology, but many of today's hottest RTR vehicles ship with SLT receivers. The GROMS that everyone's talking about, those NASCAR race cars flying off shelves, the SCX24 crawlers that got so many people into micro scaling, all use SLT protocol. Until now, that meant carrying multiple transmitters or investing in expensive upgrades just to run different vehicles.

The DXC+ and iXSR+ eliminate that hassle completely. One transmitter now controls both DSMR and SLT vehicles, allowing you to build a diverse fleet without worrying about compatibility headaches. Your investment makes sense now because it works with whatever you want to drive.

Dual protocol support is just the beginning. DSMR+ offers enhanced performance, featuring improved frequency agility and faster response times. When you're at a busy track or bash spot with WiFi interference and other drivers, the improved signal handling makes a real difference. The 12-channel capability transforms what's possible with complex setups and advanced accessories that serious hobbyists actually use.

Why Upgrade?

RTR transmitters get you driving, but programmable radios like these unlock potential that most people don't realize they're missing. Dual protocol support allows for instant switching between SLT and DSMR vehicles, eliminating the need to juggle multiple transmitters at the track or trail.

RaceWare software compatibility brings advanced programming options that make tuning easier and more precise. You can dial in your setup exactly as you want it, not just settle for close enough. Model Match technology enables you to control your entire fleet with individual settings stored for each vehicle, ensuring you never have to worry about mixing up configurations between different models. Last but not least, these radios stay current through RaceWare software updates and ongoing Spektrum innovations, making them genuinely future-proof investments.

The Savvy Solution: DXC+

We designed the DXC+ for bashers, boaters, and scalers who want advanced features without unnecessary complexity. The backlit LCD screen works in all conditions, from bright sun to dim garages, while the SimpleScroll programming interface makes setup straightforward even when you're learning advanced functions. USB-C connectivity facilitates firmware updates easily and ensures compatibility with the VRC Racing Simulator for seamless virtual practice sessions.

Smart Technology integration delivers real-time telemetry when paired with compatible ESCs and receivers. RPM, speed, temperature, voltage, and current draw are displayed right on the transmitter screen, providing insight into what's happening inside your vehicle during runs.

One Radio. Unlimited Performance. iXSR+.

The iXSR+ appeals to enthusiasts who demand the absolute best available. The 4.5-inch Android touchscreen boots fast and provides full-color interface precision that LCD screens can't match. WiFi and Bluetooth connectivity expand functionality beyond basic radio control, while the 10,500mAh internal battery eliminates ongoing AA battery costs and the frustration of dead batteries at the worst possible moment.

The iXSR+ powerful programming capabilities offers an impressive list of mixing set ups with 12 switch/trim/knob options available for programming. Customizable LED accent lights in 19 colors let you personalize your setup in ways that will make you stand out at night events. The contactless hall-effect sensors provide ultra-smooth, precise control that serious racers notice immediately.

Overall, both transmitters represent genuine advancement in surface radio technology. The Spektrum Plus models finally deliver dual protocol compatibility that works as promised, combined with enhanced performance and features that match how people use their radios today.