  We investigate the synchrotron emission (both intensity and morphology)
associated with generic dark matter particles and make predictions for the
PLANCK experiment using the FERMI data and a model for the astrophysical
sources. Our results indicate that the morphology of the dark matter plus
astrophysical source synchrotron emission is frequency-dependent. We show that
a thorough comparison between LFI and HFI data can potentially provide a new
tool for constraining the dark matter particle mass.
