Low noise floor


Francesco Di Giovanni
 

Hi,

I have upgraded my Airspy HF+ Dual Port and Airspy HF+  Discovery to firmware to version 3.0.7.

Since then I have an  “improbable” low noise floor.

I suspect the frequency calibration file of both devices are now corrupted.

Both devices were connected to the pc when the firmware upgrade was done.

I have reinstalled SDR# and SDR Console v3, but it seems to me nothing changes.

 

There is a way to recreate a new calibration file?

 

Regards

Francesco – IN3XZP

 

 

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