Spektrum AR8020T 8-Channel Telemetry Receiver SPMAR8020TSpektrum AR8020T 8 Channel Telemetry Receiver SPMAR8020T The Spektrum AR8020T 8 Channel Receiver is a DSM2 and DSMX capable receiver with a compact footprint to fit in a wide range of aircraft. It features a full range telemetry, integrated barometer to provide altitude and vario telemetry data without additional purchase. Included XBUS and temperature ports can be used to add additional telemetry sensors available separately. It also features an