[USRP-users] SBX LO Lock
Marcus D. Leech
mleech at ripnet.com
Tue Apr 9 21:13:01 EDT 2013
> I have 2 SBX daughterboards in USRP N210s that I am using with UHD
> 3.4.1. After tuning (set_rx_freq()), I immediately check the lo_locked
> sensor and have never gotten false back. Is this normal that the SBX
> LO locks instantly from the perspective of the host? Thanks.
> -Nathan Perelman
It takes a few dozen usecs, typically. And with network-stack latency,
you're likely to never see it go "false", unless it's broken. By the
time you ask,
it's already happened.
Shirleys Bay Radio Astronomy Consortium
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