It's all about the Software

Hi Simon and Colleagues, Now that quite a few SDRC users have HL2, Red Pitaya, TRX-Duo and a variety of Anan radios, I wonder if you may consider developing pre-distortion within SDRC? I believe that it would be a fantastic feature, though I do not know the architecture of your software or how diffi...

To fei666888,

Thank you for your great work; you will have to call yourself fei666888999 !

Regards,
Charles.

Have you looked at Spectrum Lab? It's free, and comprehensive (and complex ).
See: https://www.qsl.net/dl4yhf/spectra1.html

Regards,
Charles.

Attached are the frequency drifts (apparently well within +/- 1 Hz) over 30 minutes that I measured for my RX888 and my KiwiSDR. Some caveats: 1) Room temp was stable to about +/- 0.5C. (There was no room heating/cooling with its corresponding temperature fluctuations.) 2) Supply voltages were assum...

Support for this request from me, too.

Thanks again for the s/ware!

Regards,

Charles.

Simon, Solved my problem (or one of my many! :). Attached is screenshot of SDRC V3.0.25 with my RX888 running smoothly at 32 MHz BW. I upgraded to an i7-10700K CPU with m'board, memory, etc., etc. (They told me that 11th Gen will be available only next year ... and will be $$$.) V3.0.26 still will n...

Simon,

Screenshot attached.

SDRC 'finds' the RX888 and the RX can be 'added', but 3.0.26 will not run without first running 3.0.25.

Rgds,
Charles.

Tried 'Definitions/Delete/Search/Add' a few times, but the behaviour is always the same. Can get 3.0.26 going only after 3.0.25 has run (and while devman shows ' ... /Cypress FX3 USB StreamerExample Device'). Cannot get 3.0.0.26 to run otherwise. Have tried re-installing SDRC a few times as well by ...

Of course, I still have the choppy audio and memory consumption problems with V3.0.25 at any BW above 1 MHz.

Regards and thanks,
Charles.

Simon, Noticing some strange behaviour with my RX888 / SDRC V3.0.26 installation and the (non-)loading(?) of the FX3 Driver(s) at the start up of SDRC: After turning on the PC, SDRC 3.0.26 does not run with the RX888. The full SDRC operator screen shows but there are no USB chimes; clicking start do...