Hi Martin, I am a bit stuck here (still). I performed several measurements using an OFDM signal (20 MHz, synthetic signal) and a sine wave on a smaller bandwidth (1 MHz, via uhd_siggen) to verify the effectiveness of the B210 RX calibration files that I had created. All in a controlled, cabled setup with a 30 dB attenuator in place. To this point, it is hard to tell, as I see little to no difference in power when loading the calibration files. Therefore, I have three hypotheses:
1) These values are so small that the power calibration is negligible. 2) The calibration file is not loaded correctly for the B210. Missing something in the code (I only get a True or False when found or not found) 3) A specific value in the calibration file is not loaded because of frequency offsets, which, by default, exist (I measured this), and so the value of the calibration file is not used. Is there another way to determine if a specific power value from the calibration file is loaded? Rather than getting the message now: "I am a B210 and found a valid calibration file for channel X or Y". Could you give me some advice on these points? Or am I missing some other critical point here? Thank you!
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