We report a study of the magnetoresistance anisotropy in the spin-density w
ave (SDW) phase of the organic conductor (TMTSF)(2)PF6 for the current para
llel to the a, b' and c* axes. The results are shown for magnetic fields B=
5T and for temperatures T=4.2K and 2.2K. The magnetoresistance is highly an
isotropic, positive and temperature dependent for all measured directions o
f current and magnetic field.