Re: [Discuss-gnuradio] How many multiple/simultaneous PLLs can I have running on USRP2?

[Marcus D. Leech]

I guess there may be an issue that since different PLLs will lock up at different time, so there are unknown amount of initial phase offsets for each PLLs. Would love to know if there are any ways around that.

 

LD

Well, presumably, you'd be using a PFB filterbank or something to create the multiple streams, and then use PLL demodulators to extract bits from
  those.  The PFB filterbank should have uniform group delay across all streams, as far as I know.

-- 
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org