IN-SNEC can build complete FLIGHT TEST TELEMETRY systems dedicated to the qualification of prototypes as well as to operational applications.

The high level of technology of its ONBOARD TELEMETRY equipment allows to IN-SNEC playing a major role in data acquisition and transmission to the ground which are used for the flight analysis.

IN-SNEC developed a telemetry system intended for the tests aboard aircraft (as AIRBUS A380). Then IN-SNEC offers a range of products for airliners, domestic aircraft, business aircraft, fighters and helicopters.

IN-SNEC manufactures all the elements of the chain between the sensors and the antenna which transmits data to the ground for the Ariane flight analysis, for instance ten Acquisition and Conditioning Master Units (ACMU), two Acquisition and Conditioning Slave Units (ACSU) and two transmitters per launcher.

IN-SNEC also designs the Acquisition and Conditioning Functional Units (ACFU) which provide information to the calculator during the Ariane mission.

IN-SNEC proposes on-board equipment for missile telemetry (tactical or ballistic) such PCM encoders with integrated conditioning, transmitters, flight test receivers as well as complete set. Transmitters, receivers are available for data transmission as well as a range of modules for encoded data transmissions. IN-SNEC is involved in almost all the French missile programmes. Its know-how is also well known abroad (Aster missile)

These equipment are designed to resist severe environments in terms of vibrations, radiation of particles and temperatures.