Tracking, Telemetry & Control Transponders
50+ Years Of Space Communications Success
General Dynamics has over 50 years of experience designing and manufacturing high reliability space electronics for NASA and the Department of Defense. We supply the tracking, telemetry and control (TT&C), precision navigation and timing, and crosslink equipment for missions of human space flight, near-Earth observation, lunar and deep space exploration.
Small Deep Space Transponder
The Small Deep Space Transponder (SDST), developed by General Dynamics and NASA's Jet Propulsion Laboratory, is a spacecraft terminal for X-Band and Ka-Band telecommunications with the NASA Deep Space Network. The transponder is currently in service on NASA's MAVEN Mission.
WE’RE NOT JUST CELEBRATING HISTORY, WE’RE STILL MAKING IT.
When Neil Armstrong and Buzz Aldrin landed on the moon, an S-Band Transponder built by General Dynamics was the only communications link the Apollo 11 Astronauts had to Earth. From Apollo 11 to the Next Giant Leap, explore how we support NASA Missions.
In Focus
More News
General Dynamics Mission Systems Delivers 100th Viceroy GPS Spaceborne Receiver
General Dynamics Mission Systems deliverers the 100th Viceroy Global Positioning System (GPS) Spaceborne Receiver to Northrop Grumman expanding 20+ years of trouble-free spaceflight heritage in providing reliable position, velocity, and time data to various satellite missions.
General Dynamics Mission Systems at AFA’s Virtual Air, Space & Cyber Conference: Air, Space & Cyber Forces in the Fight
General Dynamics Mission Systems will be a part of the Air Force Association’s 2020 Virtual Air, Space and Cyber Conference to highlight capabilities that allow the Air Force and Space Force to maintain dominance across multiple domains.
General Dynamics Mission Systems Technology Heads to Red Planet on Mars 2020 Mission
Carrying on our rich heritage of contributions to NASA missions, General Dynamics Mission Systems will provide communications technology for the space agency's next voyage to Mars with the launch of the Mars 2020 Perseverance rover.
