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The Westerbork Radio Synthesis Telescope, WSRT, has been used to make a deepradio survey of an ~ 1.7 sq degree field coinciding with the AKARI NorthEcliptic Pole Deep Field. The observations, data reduction and source countanalysis are presented, along with a description of the overall scientificobjectives. The survey consisted of 10 pointings, mosaiced with enough overlapto maintain a similar sensitivity across the central region that reached as lowas 21 microJy per beam at 1.4 GHz. A catalogue containing 462 sources detectedwith a resolution of 17"x15" is presented. The differential source countscalculated from the WSRT data have been compared with those from the shallowVLA-NEP survey of Kollgaard et al 1994, and show a pronounced excess forsources fainter than ~ 1 mJy, consistent with the presence of a population ofstar forming galaxies at sub-mJy flux levels. The AKARI North Ecliptic PoleDeep field is the focus of a major observing campaign conducted across theentire spectral region. The combination of these data sets, along with the deepnature of the radio observations will allow unique studies of a large range oftopics including the redshift evolution of the luminosity function of radiosources, the clustering environment of radio galaxies, the nature of obscuredradio-loud active galactic nuclei, and the radio/far-infrared correlation fordistant galaxies. This catalogue provides the basic data set for a futureseries of paper dealing with source identifications, morphologies, and theassociated properties of the identified radio sources.

A deep radio survey of the AKARI North Ecliptic Pole Field - WSRT 20 cm Radio survey description, observations and data reduction