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Alexandru Csete oz9aec at gmail.comOn Tue, Jan 1, 2013 at 11:03 PM, Steve Markgraf <steve at steve-m.de> wrote: > Hi, > > On 01.01.2013 21:45, Dimitri Stolnikov wrote: > >> If you can provide the numbers i will add them to the implementation. It >> seems that at least for the E4000 tuner these numbers will vary by some >> 10MHz dependent on temperature. > > For the E4K: Not only by temperature, also for each batch of chips, so > for the corner frequencies of the range you should just try to tune and > look at the return value if it suceeded. > > As for the other tuners: We have list in the wiki, which we could > implement: > http://sdr.osmocom.org/trac/wiki/rtl-sdr#Specifications > Dimitri made the changes yesterday according to the wiki and they work great. Thanks for the quick response. I came to think of what to do about direct sampling mode - one could consider adding a "no tuner" option and return 0-28MHz range in that case. Thanks again! Alex