It was the Spektrum line of radios that first introduced the American radio control hobbyists to 2.4 GHz spread spectrum technology not so very long ago. It didn't take long for it to catch on, to the point that a mere two years after it had been introduced it seemed almost everyone was switching over to 2.4 GHz. Now Spektrum has introduced a mainstream 7-channel radio, the DX7s, that continues the new approach for the Spektrum transmitters first seen in the recent DX8. Of course the DX7s has an LCD screen, and the rolling selector bar that have become staples for Spektrum and JR transmitters for years. But there's something different, the revised menu structure first seen in the DX8, and probably the single most important upgrade from the original, popular DX7 of four years ago. It's a product of what Spektrum now calls their AirWare software.
展开▼
