Issue: June 2018

NEXEYA FRANCE Email: sales-tis@nexeya.com

KALLISTE

With 30 years of experience in Telemetry, NEXEYA has a strong expertise and capabilities in

Telemetry systems and data processing. NEXEYA now offers a broad set of advanced telemetry

solutions for a variety of military and aerospace applications including system integration and

validation, flight testing and operational missions.

MAGALI Telemetry Systems

“The Mobile Telemetry Centre” was developed by NEXEYA to meet customer expectations for a generic and high-

performance Telemetry Data Processing System to collect system under test health data, as close as possible to test

fields.

The mobile Centre offers extended capabilities for remote control, information distribution, data recording, processing

and display. It proposes different test modes (short and long distance, redundancy, autonomous...) for secure testing

and safety decisions.

Test configuration, real time monitoring, data analysis, visualization and sharing, test replay… all functions are

performed by our powerful and unique telemetry software MAGALI.

MOBILE TELEMETRY CENTRE

Key Features:

Dish antennas (1,5 to 2,4m Antenna)

Recorders (IF, PCM, analog… Ch10 Format)

Telemetry Station with BSS Redundancy

Video management

Weather station

Remote control

Antenna tracking

Installation, training

SHELTER INTEGRATION (Customized study)

Interior design

Rugged cabinets with shock absorber

Antenna installation

Interface panel, lights, tables & chairs

Conditioning (cooler and heater)

…

200 km

BSS

AntennareceptionRedundancy

Mission Control Software

BSS

The BSS (Best source selection) builds the best source from several telemetry signals. This functionality is provided

when several antennas are dispatched all over the telemetry range. This ensures good reception of the target whatever

the mobile localization. Decision is made on baseband signal characteristics and on telemetry data frame contents. The

quality factors used for the treatment are user customizable and the number of sources is infinite. Post Processing BSS

can also be done to improve the best merged data.

The mission Control Software is designed to give an overall status of the complete system. Each component can be

remotely managed (Antenna, Receiver, Recorder, Simulator, RF generator, Telemetry Station...). Flight Test Engineers

can easily check all equipment status and proceed to the pre-check flight test to verify the complete installation.

Builds the best source from several input

streams

Automatic or manual selection

Real time or post processing treatment

User customizable quality factors

Magali Software

Hardware independent

Antenna Tracking

Antenna Tracking is available for wide range test installation using several antennas. This function tracks the target

(direction, location, …) and correctly aligns the directional antenna even when the signal is lost. By this way, slave

antennas are correctly aligned when the signal is strong enough to auto track the signal.

Different modes of tracking are available :

Auto tracking (to track the maximum power of the source)

Antenna trajectory extrapolation (in case of loss of signal)

GPS tracking

Programmed tracking

Manual Mode (using a joystick)

Trajectory Station is provided to display the status of all the antennas positioning regarding the mobile situation. LOS

and AOS of the antennas & mobile are drawn to expect when the antennas can be autotrack or not.

Directionalantenna reception

BSS

250 km

Nomadantenna reception 20 m

Optical fiber