qradiolink 0.8.3-5

QRadioLink is a Linux software defined radio transceiver application using VOIP for inter-communication, built on top of GNU radio, which allows experimenting with software defined radio hardware using different digital and analog radio signals and a friendly user interface. Its primary purpose is educational, but it can also be customized for low power data communications on various frequency bands. It can also be used as an amateur radio SDR transceiver for demonstrating radio communications to students. The application was originally inspired from the Codec2 GMSK modem project by Kristoff Bonne.

Tags communication radio
License GNU GPLv3
State stable

Recent Releases

0.8.3-510 Sep 2020 21:25 minor feature: Release 0.8.3-5 Re-enable AppImage build. too low modulation index in 4FSK modem. Enable changing radio channels from telnet and Mumble.
0.8.3-309 Aug 2020 16:45 minor feature: Release 0.8.3-3 in remote command interface. User paging. Improved IP burst synchronization.
0.8.3-102 Aug 2020 11:25 minor feature: Release 0.8.3-1 Improvements to SSB and FM transceivers. Proper FM pre-emphasis and de-emphasis. Individual RX and TX gain stages can be controlled individually. 4FSK IP modem with 96 kbit/s speed. Some, notably video timeout in low light.