  We present 8--12\,GHz radio light curves of five dwarf nova (DN) type
Cataclysmic Variable stars (CVs) in outburst (RX And, U Gem and Z Cam), or
superoutburst (SU UMa and YZ Cnc), increasing the number of radio-detected DN
by a factor of two. The observed radio emission was variable on time-scales of
minutes to days, and we argue that it is likely to be synchrotron emission.
This sample shows no correlation between the radio luminosity and optical
luminosity, orbital period, CV class, or outburst type; however higher-cadence
observations are necessary to test this, as the measured luminosity is
dependent on the timing of the observations in these variable objects. The
observations show that the previously detected radio emission from SS Cyg is
not unique in type, luminosity (in the plateau phase of the outburst), or
variability time-scales. Our results prove that DN, as a class, are radio
emitters in outburst.
