Have you already take a look at this? https://github.com/dl1ksv/gr-ax25
On Tue, Aug 11, 2020 at 4:13 PM Yugal Joshi <yugaljoshi2...@gmail.com> wrote: > Hello all > I am new to the GNU Radio community. > I am starting an effort to implement a receiver using GNU Radio for the > amateur radio whose transmitter operates in G3RUH mode with 2-FSK > modulation and AX25 data format. > I designed the project to learn GNU Radio as well as to > contribute something to the SmallSat Community of my institution Indian > Institute of Space Science and Technology (IIST). > > Is anyone else working on the same configurations ? > > Anyone who can guide me through the procedural steps I should take to > design this receiver(G3RUH mode with 2-FSK and AX25 data format)? > > As a background information : > The AX.25 protocol is a standard for encoding the data that includes a > message header,station callsign, destination callsign, message and a simple > CRC-16. > The system is widely used for position reporting of the amateur stations > > Looking for a directive path to move ahead and a positive response. > > Thanks and Regards > -- > Yugal Joshi > B. Tech. Electronics and Communication Engineering > Indian Institute of Space Science and Technology (IIST) > Thiruvananthapuram > Kerala > India - 695547 >
