The VT-01 series of transponders are modern Mode-S/ADS-B transponders for panel installation in the form factor of a standard 57mm (2,25") instrument. Two output power classes and two housing variants are available. The VT-01 is our most versatile transponder and a cost effective solution for any type of aircraft.
The VT-2000 is a modern Mode-S/ADS-B Transponder in 6.25" rack format. VT-2000 is a true Retrofit device. It can be installed as a direct replacement for the popular Bendix-king KT76 / KT76A/C series of transponders without any changes to pre-existent wiring and mounting trays. The integrated keyboard makes VT-2000 the most easy to use and operate transponder we know of: Squawks are entered amazingly fast and easy.