The Vision
OL-Master is the result of an extensive technical journey driven by experimentation, curiosity, and a profound respect for radio engineering.
Born in 2010 as a personal research project, OL-Master has evolved into a mature platform designed to push performance and reliability beyond the limits of common amateur SDR solutions. From the beginning, the project has been shaped by a concrete approach: real hardware, real signals, and real-world operational constraints.
The platform is built on the open-source foundations of PowerSDR, respecting its technical heritage while evolving it toward a modern architecture.
Today, OL-Master supports high bandwidths, multiple receivers, and tight integration with professional-grade hardware, representing a balanced ecosystem:
Stable Core: Ensures security, high performance, and maximum hardware integrity.
Flexible Model: Designed to foster constant innovation through plugins, integrations, and external tools.
"OPEN" Approach: Community-oriented collaboration, maintaining high technical quality and long-term sustainability.
Test OL-SDR Plus Edition:
Take control remotely, right from your browser
Test OL-SDR Plus Edition:
Take control remotely, right from your browser
Sleek and intuitive interface
From extreme DX-peditions to pure shortwave listening, OL-Master redefines SDR management standards: a reliable, powerful, and fully customizable partner for the most demanding radio amateurs.
A clean and responsive interface, engineered for real-world operations, high-resolution displays, and advanced signal analysis—without unnecessary complications.
Seamless integration with Log software
Uncompromising Native Integration OL-Master eliminates the need for bridges or complex configurations by offering native compatibility with leading logging software, such as N1MM. This immediate and transparent synchronization transforms the software interface into a natural extension of your operational workflow.
OL-Master: Your Shack Command Center
An architecture where every plugin evolves in symbiosis with the system. This native integration eliminates conflicts and ensures absolute stability, redefining the standards of the radio station.
The synergy between OL-SDR and OL-Master eliminates the need for external interfaces and complex cabling. We have natively integrated features that previously required additional modules:
Native SO2R: Single Operator 2 Radio capabilities, ready out-of-the-box.
Total Control: Integrated management for antenna switching and professional keyers.
MQTT Protocol: Seamless integration with Stream Deck and modern control systems.
Interoperability: Direct connection with leading logging and contest software.
The "Minimal" Shack: Seven years of development to centralize every function and free your station from hardware clutter. Experience pure signal quality and total control.
Under Olliter’s leadership, we merge collective innovation with industrial robustness.
A platform engineered for operational stability, signal quality, and long-term sustainability.
Join a dynamic network of enthusiasts and developers dedicated to the evolution of the OL-SDR platform. We provide comprehensive resources, detailed FAQs, and specialized tools for creating native plugins. This empowers you to actively contribute to a project where every idea becomes an integral part of a professional, borderless system.
F.A.Q