Systems, devices, and methods are described for reducing flicker noise in a wireless multimode receiver. A radio frequency signal may be tuned to a frequency offset from baseband, the tuning generating flicker noise. The tuned signal and flicker noise may be digitized. The digitized signal and flicker noise may be frequency shifted, resulting in the digitized signal being shifted to baseband. The shifted flicker noise may then be filtered, producing a digitized, baseband version of the received signal.