The Funkwerk TRT800H OLED is a standard transponder for all applications in general aviation from ultralight aircraft to gliders and piston engine aircraft. It offers the classical A/C modes of operation plus full Mode-S support including the future-oriented extended squitter function.
Its advantages are an attractive price, small dimensions and a built-in altitude encoder without heating requirements. These features help to reduce installation effort, cost and weight.
The unit provides the required 25 ft. altitude resolution. The TRT800H OLED may be used up to 35,000 ft. actual operating altitude (not to be confused with maximum operating altitude) and a maximum true airspeed of 250 kt (463km/h).