We propose to perform photometry at 12 and 100 micron of a
complete sample of radio quasars belonging to the 2nd
Bologna survey (B2).
The sample is complete down to 0.25 Jy at 408MHz and the luminosities
are one to two orders of magnitude weaker than 3C and 4C objects.
The quasars have redshifts in the range 0.5 - 2.5 and
radio maps and deep optical images are available for all of them.
The main objetive is to analyse the radio-IR-optical spectrum of
radio quasars and provide a first view of the far-infrared
continuum for a complete sample of low-luminosity radio-loud
quasars. The sample is ideal to complement and extend other ISO
projects addressed to study the IR properties of powerful radio
sources and characterize the low-luminosity end of the radio quasar
population.