At last,The 2.4GHz radio the world’s been waiting for.

 As the foundation for an advanced, full-range, spread spectrum radio, it’s hard to imagine a more ideal candidate than JR’s 9XII.
 A breakthrough in versatility and flexibility when it was introduced, the 9-channel, 30-model memory, 3-model type 9XII is an enormously popular radio upgrade for fliers whose skills have outgrown sport-class equipment. With software shaped by the input of top airplane, sailplane and heli pilots, plus its exclusive rolling ease and speed of programming, the 9XII remains the standard by which all 9-channel radios are judged.
 And now, with the added convenience and security of Spektrum DSM2 2.4GHz technology, the newly-designated DSX9 is destined to be a breakthrough once more.

2.4GHz RC technology with a flawless track record.

 Unlike ordinary spread spectrum ICs, the unique chip that’s the basis for Spektrum’s 2.4GHz technology was specifically developed by an avid RCer to yield a robust, ultra-reliable, glitch- and interference-immune RF link for RC modeling.
 Add Spektrum’s patent-pending DSM/DSM2 protocols––plus the brand’s DuaLink™ feature––and the result has been revolutionary. It’s proven 2.4GHz technology that JR is proud to adopt––technology that’s been used with unprecedented success by thousands of RCers since 2005.


A completely integrated radio system.

 Instead of settling for a 2.4GHz module adaptation to accomplish spread spectrum capability, JR has incorporated DSM2 as an integral feature of the DSX9. Consequently, there’s no added processing time. And in addition, other exclusive features of DSM2—like ModelMatch™ technology that prevents “wrong model” losses––are also preserved. 

The bottom line.

 JR quality with programming sophistication you’ll probably never outgrow, along with the all-important advantages of Spektrum 2.4GHz convenience and security. That’s the DSX9, and it’s the most unique advanced radio control system ever offered––the system the world’s been waiting for. 

 The bulletproof R921 2.4 DSM2 DuaLink receiver. In addition, all existing Spektrum brand receivers are also compatible with the DSX9 transmitter. 

 DSX9 transmitters are available with 9-channel R921 receivers and no servos.