This is Vojtech's experimental firmware for the Omnia Basic SDR transceiver. This firmware integrates a standalone CW keyer with a smooth side tone and a standalone CW carrier generator, so there is virtually no latency between the keyer and the first dit sent, and the PC host application does not need to be aware that the SDR transmits. For the details, please read the release notes for the version 0.2 and version 0.3
This release adds amplifier sequencing control to avoid relay hot switching, wear and audio noise: The signal may be delayed from the side tone by 0 to 15ms, and a AMP hold off time may be set. Additionally it is now possible to enable / disable amplifier from the HDSDR UI.