28.06, 15:40–16:10 (Europe/Berlin), Raum Berlin, Konferenzzentrum Ost
Sprache:
Aivars Straupe YL2GVC: Anvelina SDR Platform – Ongoing Development Update
The Anvelina SDR platform continues to advance on both hardware and software fronts. Since SDRA2024, two new iterations of the Anvelina SDR have been developed, along with updated BPF/PA modules. The latest version introduces additional OC (open collector) interface pins along with other improvements. Previous version added an attenuator in the TX chain, which improves transmit signal quality and provides more stable output power adjustment.
Additionally, the ATU-1500 antenna tuning unit—designed by Yuri, EU2AV—has been released, successfully built in multiple versions, and has received excellent feedback from users. It integrates seamlessly with Thetis software.
The design is by Yuri, EU2AV. PCB fabrication and assembly are handled by Aivars, YL2GVC.
The SDRA is an all day conference on Software Defined Radio and Digital Signal Processing.
See: https://2025.sdra.io/pages/programme.html
Moderator and Host
- Software Defined Radio Academy: Welcome and Introduction
- Florian Euchner DO7JE: Making WiFi Visible with ESPARGOS: Augmented Reality with Phase-Synchronized ESP32s
- Prof. Dr. Matthias Jung DL9MJ: Open-Source-Chip-Design — A new Playground for Ham Radio?
- Hans Zahnd HB9CBU: Keynote
- Prof. Dr. Jean-Michel Friedt, Prof. Dr. Hervé Boeglen, Marcus Müller: A GNU Radio textbook – putting authors, audience & application maintainer in the limelight
- Pavel Demin: Building open-source SDR hardware with the JLCPCB assembly service
- Tommy Valten DL4NW, Thomas Bögl DL9MDB: Analog Digital Converters and Digital Analog Converters - Their Properties, state of the market and how to choose a suitable component for your project
- Jon Kraft (Analog Devices): Enhanced Capabilities of the ADALM-PLUTO for SDR Enthusiasts
- Muhammad Ismail: High-Precision Pulse Characterisation of the USRP B205mini-i Using Ultra-Fast Serial Data Acquisition
- Dr. Henning Paul DC4HP: A Coherent Multi-Antenna Shortwave Receiver with Application in Direction Finding
- Markus Heller, M.A., DL8RDS: Conclusion