We have collected multi-waveband (radio, optical and X-ray) data for a complete sample of southern radio sources. The sample includes 88 objects selected from the Wall & Peacock (1985) catalogue that is complete down to S
= 2 Jy, δ < 10° and the z < 0.7. This database (Tadhunter et al. (1993), Morganti et ai. (1993), and Siebert et al. these Proceedings) provides an important tool for investigating the nature of anisotropies and orientation effects in AGN and the physical causes of the correlation between their emission at different frequencies.