FrSky Tandem X20RS X20R Dual Band Radio Controller Sensors This is the X8 for

This is the X8 for those who don't trust themselves with a soldering iron

Reset flash memory - Clears flash memory from board

and that coveted long-range peace of mind

These aren't your garden-variety motors that whimper at the sight of a hefty payload

It integrates flight controller (FC) and onscreen display (OSD) in one

FrSky Tandem X20RS X20R Dual Band Radio Controller Sensors This is the X8 forFrSky Tandem X20RS vs. X20R EU 900MHz 2. 4GHz Mode 2 Dual Band Dominance When you're after the best in FPV control, FrSky delivers two powerful contenders: the Tandem X20RS and the Tandem X20R EU . Both are packed with dual band 900MHz 2. 4GHz RF signal capability , designed for extreme reliability in long range and high performance scenarios. Whether you're a freestyle pilot, a long distance flyer, or a racer, these transmitters bring unparalleled