Fabio FZ Posted November 6, 2020 Share Posted November 6, 2020 How can I improve the Spectrum noise floor - now it is around -90dBu and I need to get around -120dBu - I have seen on some pics on the manual with lower level noise floor. Link to comment Share on other sites More sharing options...
attila Posted November 9, 2020 Share Posted November 9, 2020 Hi @Fabio FZ Selecting the 2nd device configuration in the device manager with 16kS Scope buffer should reduce the NF by 3dB. For lower sampling rates, < 1-2MHz, you could use the Scope Record and FFT view. Link to comment Share on other sites More sharing options...
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Fabio FZ
How can I improve the Spectrum noise floor - now it is around -90dBu and I need to get around -120dBu - I have seen on some pics on the manual with lower level noise floor.
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