csete/gqrx — pull request #201 by ckuethe (2014-09-19 06:31:49+00:00)
Title: Allow fractional ppm correction

0.1ppm should be enough for anybody... O:-)

But seriously, both my hackrf and rtlsdr are something like X.4-X.6 ppm and
I really want my waterfall display to line up with my reference frequency.

Fixes https://github.com/csete/gqrx/issues/200