{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"The Space Industry","title":"Scalability and expandability of ground stations with SDR technology - with Terma","html":"","width":"100%","height":180,"duration":2012,"description":"Episode 81 of The Space Industry podcast by satsearch is a conversation with Hans Martin Steiner, VP Institutional Space Business at Terma, about scalability and expandability of cutting-edge ground stations with SDR technology.Terma's space business provides mission-critical electronics, software, and services for space applications.In the episode, Hans and satsearch COO Prasad Nagendra discuss:1. 💸 Scaling Shift - \"Software Over Boxes\": Traditional ground stations scale by adding costly physical modem hardware, a CapEx-heavy approach. Software-Defined Radio (SDR) technology flips this model, allowing operators to scale capacity instantly by adding compute power instead of new boxes, dramatically improving economic efficiency.2. 🔄 Dynamic Adaptation and Flexibility: SDR technology empowers operators to dynamically change critical communication parameters, like frequencies or modulation schemes, post-launch via software updates. This capability is vital for optimizing spectrum use, mitigating unexpected interference, and extending a satellite's mission lifetime.3. 🌐 Enabling Ground Station-as-a-Service (GSaaS): SDR is the key driver enabling ground stations to operate as a shared, virtualized service. This shift minimizes hardware investment and allows operators to move toward efficient, multi-mission models instead of maintaining dedicated, underutilized infrastructure.4. 📈 Efficient Throughput Management: SDR's scaling flexibility efficiently addresses two extremes: small, specialized missions and high-throughput commercial operations. It allows a single station to support vastly different mission profiles instantly, ensuring maximum asset utilization across the board.5. 🛡️ Securing the Virtualized Network: The shift to a software-defined network introduces unique cybersecurity challenges compared to traditional hardware setups. Implementing robust best practices, like Zero Trust Architecture (ZTA), is essential to securing virtual data flows and protecting...","thumbnail_url":"https://img.transistorcdn.com/Sh74tB8F1MYuWaWQNfGudJQYc3biKnhHcHOxbVUsuO8/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9zaG93/LzE4NDc2LzE2MTI5/ODkyMTQtYXJ0d29y/ay5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}