Hello.

I've been capturing with N310 on 4 channels simultaneously. A strange behavioure occurs:

First experiment: capturing on a single channel when all the other 3 rx channels are terminated, I get a similar captured gain on every one of the RX channels.

Second experiment: capturing simultaneously, channel 3 (RF2 RX2) shows a decreased capture gain in about -14db. all other channels show capture gain similar to first experiment.

Third experiment: capturing simultaneously on 4 channels, all inputs terminated: thermal noise of same gain on all 4 channels.


Anyone has any clue for direction to further research this?


My setup: UHD_3.14.1.HEAD-0-g0347a6d8 on Ubuntu


Thanks,

Baroch Oren


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