Safran DSI - CORTEX BEST SOURCE SELECTOR Select the Best Telemetry Source in Real-Time
The CORTEX Best Source Selector (BSS) is the ultimate choice for real-time telemetry source selection. It’s the go-to tool for pinpointing the best Telemetry source among multiple antennas tracking the same airframe across various channels.
The Best Source Selector streamlines the selection process by automatically choosing the top Telemetry stream, even from up to 16 sources or more, using a combination of signal quality metrics and other criteria. With its extensive capabilities in aligning paths and compensating for delays, the CORTEX Best Source Selector ensures optimal source selection, no matter where the antennas are located or what kind of range infrastructure you’re working with.
BEST SOURCE SELECTOR Features
Any Input SIgnal |
Analog (Video), PCM (Data & Clock), Ethernet (IRIG 106 Chapter 10 or IRIG 218-20) 4 or 16 Inputs |
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Any Output Signal |
Data Output on Multiple PCM (Data & Clock, TTL or RS422) and on Ethernet according to IRIG 106 Chapter 10 or IRIS 218-20 |
Multiple Selection Criteria |
Selection Based on Analog Signal Quality, Majority Vote, Frame Synchronization, DQE/DQM… |
DQE/DQM – IRIG 106-17 |
Selection of the Best Source Based on DQE/DQM Information Inserted by the Telemetry Receiver in the Data or on Ethernet Telemetry Receiver agnostic |
Mission Critical |
Redundant Power Supply for Safe Operation |
Easy Integration |
2U or 4U Rackable Chassis Local User Friendly GUI on 4U Version (Embedded Screen & Keyboard) Remote (client/server) |
More Product Information

With its small and high ruggedized design, XMA is the best fit for remote data acquisitions in harsh and small space areas.
It is the perfect candidate for network telemetry applications and remote acquisitions, to reduce the wire intrusiveness, and acquire the data closer to the sensors.
XMA also allows data recording, data processing, GPS localization and data transmission. XMA has the smallest size/channel types ratio, and proposes optimized module set for a large number of data type acquisitions, with state-of-the-art accuracy.
A complete set of status and health information of the unit is remotely available for live monitoring and accurate data qualifiers.

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Pulse tube cryocooler for cryogen free 4K temperatures
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He-3 sorption cooler for high power intercept and launch stage for ADR
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Single stage ADR provides solid state cooling down to 25mK
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Sample stage mounting at both 300mK and 30mK
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Multiple stage feedthroughs for thermally intercepting the signals
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Two large electrical bread boards for more configurable space
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Rapid cool options for faster cooldowns

With its compact and rugged design, CMA is a perfect fit for data acquisitions in challenging environments and tight spaces.
CMA boasts the smallest size per channel, providing versatile acquisition modules to customize instrumentation for specific missile or New Space use cases. These acquisition modules enable software configuration in the field for each channel type.
Offering on-board processing, recording, hardware customization, GPS localization, and a built-in transmitter, CMA allows for an all-in-one-box solution.
CMA delivers advanced signal and acquisition conditioning, bus monitoring, recording, and transmission, all while reducing integration time, cost, and risk.

The LEGION 400 tackles the new challenges of the space industry, offering enhanced connectivity, faster delivery, improved value, and unrivaled flexibility.
This antenna system is designed to meet the demands of Earth Observation satellite tracking and the high-volume needs of Communication Satellite Constellations.
What sets the LEGION 400 apart is its patented tri-band S/X/Ka concentric feed paired with a sleek and ultra-precise pedestal. It’s equipped to support LEOP & Launch Vehicles with its cutting-edge S-band Single Channel Monopulse auto track feed.

IRIS optical ground stations are built to cater to a wide range of applications (LEO/GEO/Probes), including Earth observation, high throughput bi-directional telecommunications, feeder link, or deep space missions. The IRIS systems leverage the Cortex Lasercom, a globally recognized optical modem that supports various standards such as SDA, CCSDS, and HPE.

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Pulse tube cryocooler for cryogen free 4K temperatures
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Two stage ADR provides solid state cooling down to 30mK
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Sample stage mounting at both 1K and 50mK
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Multiple stage feedthroughs for thermally intercepting the signals
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Two large electrical bread boards for more configurable space
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Rapid cool options for faster cooldowns

The XMA-BOX packs top-notch XMA module technology into a cost-effective 1U package, delivering high performance. This versatile system handles the acquisition, processing, and streaming of both analog and digital signals in various instrumentation data formats.
Perfect for ground testing facilities, the XMA-BOX is also rugged enough to thrive in the diverse environmental conditions of small to large aircraft cabins.
Whether it’s used as a standalone unit or integrated into a larger Flight Test Instrumentation (FTI) system, the XMA-BOX is the go-to-choice for meeting a wide range of data acquisition needs, all while ensuring cutting-edge accuracy.

The Mission Recorder Cockpit Remote Control Unit is mounted in a cockpit dashboard and connect to a recorder system. The MCRCR shows status information on the NVG compatible display and can remote control the Mission Recorder System.
The ENERTEC™ mission data processing and distribution units are dependable, cost-effective solutions designed to facilitate field and mission data handling, processing, storage, analysis, and distribution. These units are compatible with both manned and unmanned ground, air, and sea vehicles, offering a dependable resource. Each unit undergoes rigorous testing and validation, adhering to industry-standard testing procedures such as DO-160 and MIL-STD-810.

The SPARTE 900 series antenna stands as a testament to reliability and performance, tailored for mission-critical applications where telemetry reception is paramount. This field-proven product ensures accurate tracking of flying targets, such as aircraft or space launch vehicles, even at significant distances, thanks to its high gain and large aperture design.
The robust and durable construction of the SPARTE 900 series guarantees optimal performance in any scenario: an aluminum-alloy reflector for enhanced surface accuracy, SCM tracking feeds for dependable and precise tracking, and dual-drive motors for redundancy and no-backlash operation.
Additionally, the SPARTE 900 series comes equipped with a riser that integrates the Antenna Drive cabinet and any necessary equipment, allowing for optimal positioning in close proximity to the antenna.

Safran DSI
Safran Defense & Space, Inc. (Safran DSI) is a leading provider of cutting-edge solutions designed to address the evolving challenges of national defense and advanced space missions. Headquartered in Arlington, Virginia, Safran DSI operates through specialized business units in Optronics, Space Solutions, Testing & Telemetry, Geospatial Artificial Intelligence (AI), and Assured Positioning, Navigation, and Timing (PNT). Safran DSI leverages its parent company's innovative technologies and global resources to deliver unparalleled solutions across air, land, sea, and space domains.
Testing & Telemetry BU provides complete end-to-end solutions from instrumentation, mission systems, on board recording and transmitting to base station for monitoring and controlling data. Our complete solutions are platform agnostic and are adaptable to the customer mission needs. Our instrumentation and telemetry turnkey solutions for mobile and stationary systems. This includes, but not limited to, data acquisition units (DAUs), on board recording, ground receiving, recording, and processing applications for fixed and rotary wing, manned and unmanned systems, eVTOL aircraft, as well as missile systems and space rockets/launchers. We offer comprehensive data management solutions for operational aircraft allowing for ISR, Search & Rescue, mission data loading & data transfer and pilot training & debriefing.
Contact Details
Safran Defense & Space, Inc.
3005 Business Park Drive, Norcross, GA 30071, USA
Phone: 770-753-4017
Test & Measurement
