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Klaus, It was for this very reason that we added
the new controls in one of the preview versions. You now can choose whether you want to
record/playback an IF wave file (pre-processed) or an audio wave file (post-processed). Choosing to record a post processed file
will allow you to record audio at baseband which will
make retransmitting the recorded signal a snap. We understand that currently there is an 11kHz offset between receive and transmit when continuously
recording. This is something we are
looking into. Eric Wachsmann FlexRadio Systems -----Original Message----- The WAVE recorder is just wonderful - during our exhibition in
Hannover this weekend hams got deeply impressed by the radio from listening to
the wave-files. However, transmitting causes trouble: the signal pickup up in
TX-mode from the prerecorded baseband is just 11 KHz b e l o
w the signal that should be sent - 11 kHz sounds familiar ... it's
the offset of our radio in the RX chain. The retransmitted spectrum looks
compressed over frequency at the display - I discovered this by observing
the reduced shift from a teletyper (factor 2 or 3). I verified this with
Heino, DJ5ER, with his SDR-1000. Delta44; 3-board-stack 73's to all of you - Klaus, DK7XL |
- [Flexradio] Preview 4 WAVE recorder Klaus_Lohmann
- Re: [Flexradio] Preview 4 WAVE recorder Eric Wachsmann - FlexRadio
