I have two USRP1 boxes and four RFX2400
daughter cards. It looks that one of the two USRP1 box does not recognize
three of four daughter cards.
I pluged in the daughter card to a USRP1
one by one and ran benchmarck_tx.py script with the center frequency set
to 2.4G. All four daughter cards ran ok on one chassis. However, one the
other chassis, an error came out saying it failed to tune to 2.4G on three
out of four cards.
If I insert one "accepted"
card and one not accepted card on this bad USRP, the error message goes
away.
Could you let me know if you have any
clue?
Thanks,