FrSky Xact M5251 is a digital servo operating in F.Port2 / SBUS and PWM modes. It can supply up to 8.4 V and the Hall sensor ensures accuracy. The whole body is made of aluminum with metal gears and two bearings. The servo is telemetric, adjustable and has updatable firmware.
A new addition to the Tandem series is the X18 radio. Modern design, excellent ergonomics and innovations in the form of touch screens or a Tandem module make this radio undoubtedly an interesting model. Of course there are lever drives with Hall probes, a wireless teacher / student, charging via USB and batteries with a single capacity of 4,000 mAh.