CARMA Spectral Line Correlator Requirements M. C. H. Wright Radio Astronomy Laboratory, University of California, Berkeley, CA, 94720 We review the expected sensitivity and spatial dynamic range of the CARMA array during the next 10 years in comparison with the ALMA, ACA, SMA and IRAM arrays. The scienti£c capabilities of the CARMA array can be greatly enhanced at modest cost by adding a full polarization spectral line correlator.