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Spektrum DSMX AS3X & Safe Telemetry Receiver,
Features Compatible with all Spektrum DSM2 and DSMX transmitters Built in AS3X Stabilization System with SAFE flight envelope protection AS3X and SAFE set up through forward programming directly from your Spektrum transmitter Compact footprint fits most parkflyer size, sport class and giant scale models Features full range telemetry, integrated barometer to provide altitude and vario telemetry data without the need of additional sensors VOLT, RPM and TEMP telemetry ports can be used with traditional Spektrum Telemetry Sensors XBUS telemetry port for expandable telemetry capabilities, like GPS, Air Speed, Flight Battery Energy and more Bind button allows for easy binding and eliminates the use of bind plug Two external antennas will ensure secure RF

Price is $
Price: $169.99