Features :

Case design offers better strain relief on antenna lead
DSMX with DSM2 Backward compatibility
22ms and 11ms Compatible
Upgrade for any Spektrum receiver with available remote receiver ports
Great addition to AR636, AR7350, AR9350, Carbon Fuselage Receivers, Telemetry Receivers and PowerSafe receivers
Includes 24 inch extension

This antenna design allows for easy repositioning with the option to exit the case from the side or top. It also offers added strain relief to the antenna wire, and is optimized to fit into the tightest of Remote control aircraft.

The SPM9746 Carbon Fuselage Remote Receiver is specifically designed and tuned for use inside a carbon fiber laden aircraft. Carbon fiber can create an RF shielding effect that can significantly reduce radio range when using conventional receivers and antennas. The carbon fuselage remote receiver features an antenna design that overcomes RF issues in these critical environments by allowing the active element of the antenna to be positioned outside the aircraft.