[hpsdr] NOISE FLOOR

[Helmut Oeller]

Hi Tony,

nothing surprizing, all in order!
If you add attenuation and therefore reduce sensitivity the noisefloor has
to increase. BTW the noise level you see is determined by the selected bin
width, while the S-Meter display is determined by the selected channel
bandwidth. But there is no difference if you normalize on 1 Hz.

73, DC6NY



-----Ursprüngliche Nachricht-----
Von: Hpsdr <hpsdr-bounces at lists.openhpsdr.org> Im Auftrag von Tony Hagen
Gesendet: Donnerstag, 17. Januar 2019 08:38
An: hpsdr at lists.openhpsdr.org
Betreff: [hpsdr] NOISE FLOOR

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