Safran DSI - LEGION S/X/KA Small-Size Antenna for Earth Observation

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.

LEGION Features

Tri-Band S/X/KA

The Best Ratio of Miniaturization / Performance in Any Configuration 

Auto-Track S-Band

Supports Any Kind of Operation 

Simultaneous Dual-Pol

For S-, X- and Ka-Band 

Radome Covered

Maximum Sustainability For Any Environment 

Total Flexibility

With a One-Stop-Shop for the Complete System (Antenna, Radome, RF, Baseband…) 

The Future, Off-The-Shelf 

More Product Information

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

Contact form

Test & Measurement

Download Line Card
Safran-Data-Systems-Inc.-Space-Antenna-LEGION