From: Thomas T. <tt...@vt...> - 2011-11-04 14:26:44
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On Fri, Nov 4, 2011 at 10:12 AM, Ed Bindl <eb...@gm...> wrote: > Hmmm. So I got the 52Mhz usrp back, and tried to run Kalibrate with it, and > I am indeed having a tune error when I try to scan for 850 or 900 base > stations. ("error: usrp_source::tune") > > The program runs fine for 1800 and 1900 (doesn't find anything, but runs > without error). > > Considering this usrp works in the 900 band on another machine, this must be > a problem with my machine. Is this a problem with my libusrp? (I verified > it is using the 3.4.2 libusrp I built) There is a discrepancy here. The RFX900 - without EEPROM reflashing - supports the 900MHz band only. You can't tune to 1900MHz on one machine and 900MHz on another without reflashing; that's not possible. Now I've seen stranger things happen in my life, but you get the point... What is the output of 'lsusrp'? > I'm rebuilding gnuradio3.4.2 (the entire thing) to see if that changes > anything. Shouldn't make a difference. The usrp driver code in gnuradio - as opposed to UHD - has been relatively static for over a year. Thomas |