20 Channel PowerSafe Telemetry ReceiverDetails: The Spektrum AR20400T PowerSafe receiver is a feature packed 20 channel receiver with integrated full range telemetry. Spektrum PowerSafe receivers are designed for models using numerous servos and accessories that draw excess current such as those found on giant scale airplanes and jet models. They feature a robust power bus designed to manage high current loads, as well as dual 13AWG battery input leads with IC3 connectors for use with