I have a Lime mini connected at the USB3 port.
I am using the latest firmware, gateware and LIMESUITE GUI.
After connecting to the board I did:
SXR Tab- Set Frequency- 70.000 MHz - Press Calculate- Press Tune
RBB Tab- Set Rx Filters- Rx Bandwidth=3 MHz
RFE Tab- Active Path to RXFE=LNAW
Calibrations Tab- Automatic DC Calibration Mode- Calibrate RX
After activation the FFT window,I get is a strong spike at -73 dbFS at 0 Hz.
Is checking the Automatic DC Calibration Mode not enough for DC Removal?