bonjour jacques at first ... do not use tune tone at that high level (leila is already crying outcause you are way over beacon level!!) second ... your pluto setup is NOT tuned correct (you should

DUO is very probably not seeing the same signal level as the 3000. I do agree that a per-radio signal calibration is needed. Simon Brown, G4ELI https://www.sdr-radio.com

Hi again Thinking about this..I wonder if the duo with sdrc is “ not seeing “ what the 3000 is..ie duo is “ seeing “ the whole rx spectrum and hence not adjusting its signal level when the

Simon Will there be away to “adjust” the relative s meter reading on sdrc ever? I ask as it would be nice to have it adjustable ( say the scale on the side of waterfall/ spectrum) so as to read

Roger, You are correct on both counts. Simon Brown, G4ELI https://www.sdr-radio.com

SDR Console does not use the correction tables for signal levels provided by SDRplay for S meter calibration so the readings are way off. SDRuno does use these tables and readings are accurate to

Thank you, Simon. 73 Francesco, IN3XZP

taken transmiting a Tune jacques F6BKI

OK, May I have a screenshot taken while generating the signal shown in the spectrum analyser please. Simon Brown, G4ELI https://www.sdr-radio.com

Hi Simon, Here is the screen shot 73 jacques F6BKI

Hello Jacques, Based on the image, it look as though you are using an external spectrum analyzer to measure an RF emission *FROM* your Pluto. I wouldn't think that SDR Console would be the cause of

Hi, You MUST add a proper screenshot of Console, I have no idea what settings you are using. Simon Brown, G4ELI https://www.sdr-radio.com

Hello Simon and all, Using now the SDR Console v3.1 build 2496 and still have the same RF spurious as before out of my Pluto , see attached picture. Is it normal ? 73 jacques F6BKI

Wrong guess. Ground mod has been done long time ago. Made it better, but did not solve it completely. Crossing my fingers that it is now 100% stable. At first it would crash randomly. After the ground

let me do a guess ...its a revision b and you did not do the ground mod yet ... (just a short bridge inside) yes THEN it is sensitive ;-) dg9bfc Am 26.01.2022 um 08:33

V3.1 beta updated, an important fatal crash has been found - finally! https://forum.sdr-radio.com:4499/viewtopic.php?p=7861#p7861 Simon Brown, G4ELI https://www.sdr-radio.com -- - + - +

Hi Michel Yes, I agree. I just watched the W8BYA video and you cansee the SDR Play can be set up to indicate precise signal levels by trial anderror and of course within realistic limits. My

Update on my setup: I now use a low noise DC-DC convertor by SV1AFN to power the pluto. I need 12V for other parts of the setup, so by using this convertor I only need 1 supply voltage. Pluto is

Hi Allan, Test setup RF generator on 15 MHz, output level set to 13 dBm or 1Vrms : - ~ 6 Vcc measured (2.1 V rms) on my Tek 454 scope in case of direct connexion - ~ 3 Vcc measured (1.05 V rms) on the

pse see below: https://www.youtube.com/watch?v=qHJE6wa9dVw Gedas, W8BYA EN70JTGallery at http://w8bya.comLight travels faster than sound....This is why some people appear bright until you