FrSky TANDEM X20 RS Blackish Green NewArrivals Scale is approximately 1/7th and

Scale is approximately 1/7th and can be adapted for other airframes

With the ability to change the protocol at the touch of a button

Replacements Motor for the Boomerang Sprint V2 and Elan Retract Unit

Small in size

the two channels are independent and do not interfere with each other

FrSky TANDEM X20 RS Blackish Green NewArrivals Scale is approximately 1/7th andPlease download manual here Overview TD ISRM RS RF PERFORMANCE With solid performance based on the dual band 900M 2. 4G RF signal link with multiple operating combinations of RF modes, the TANDEM X20R & X20RS versions are equipped with the TD ISRM RS built in RF module which is capable of supporting multiple protocols (like TW, TD, etc). The TD ISRM RS RF module has the dual 2. 4G TW RF mode and supports simultaneous activation of working under TW and