开云体育

Richard.? Your right. In the SDRc2RSS middle window you will see where the RX888 noise floor is.? It’s probably around -135 or so. In that case you’re going to have to set the dB threshold to -140 or -145 to get out out of the black hole your RSS is in. Then your plot may suffer some but you should then be able to adjust SDRc2RSS gain higher so you can get RSS offset off zero to get some adjustment room to the right. Use RSS gain to set the white bar and RSS offset to set the black end. Even if the plot isn’t perfect you want to get the range of black to white in your spectrograph close. So the spectrographs you share will look right even though the recorded .sps file isn’t well calibrated. You can work on the calibration plot to get your recorded files calibrated later.?

Larry