On 08/28/2017 10:17 AM, Xingjian Chen via USRP-users wrote:
Hi,
How consistent is B200mini can be in terms of signal amplitude if I
restart the board? I am sending and getting chirp pulses at the same
time by a B200mini. I found that if I restart the board every time
before the loopback measurement, and comparing pulses between
measurements, the amplitude changed more than amplitude changes in a
single measurement. It seems the gain changed even if I have the same
settings in controlling software. What device in the hardware of
B200mini can lead to this variation? Thank you.
What is the magnitude of the apparent gain variability?
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