  We have made a deep search for radio emission from all the northern
hemisphere supersoft X-ray sources using the VLA and MERLIN telescopes, at 5
and 8.4 GHz. Three previously undetected sources: T Pyx, V1974 Cygni and RX
J0019.8+2156 were imaged in quiescence using the VLA in order to search for any
persistent emission. No radio emission was detected in any of the VLA fields
down to a typical 1 sigma RMS noise of 20 uJy/beam, however, 17 new point
sources were detected in the fields with 5 GHz fluxes between 100 and 1500 uJy
giving an average 100 uJy-source density of around 200 per square degree,
comparable to what was found in the MERLIN HDF survey. The persistent source AG
Draconis was observed by MERLIN to provide a confirmation of previous VLA
observations and to investigate the source at a higher resolution. The core is
resolved at the milliarcsec scale into two components which have a combined
flux of around 1 mJy. It is possible that we are detecting nebulosity which is
becoming resolved out by the higher MERLIN resolution. We have investigated
possible causes of radio emission from a wind environment, both directly from
the secondary star, and also as a consequence of the high X-ray luminosity from
the white dwarf. There is an order of magnitude discrepancy between observed
and modelled values which can be explained by the uncertainty in fundamental
quantities within these systems.
