Since its introduction, the Racal Instruments Digital Radio Test Set, 6103, has set new industry standards in cellular radio testing. It is a high performance, portable, fully integrated instrument designed for the production and maintenance of modern digital mobile telephones. Aimed at GSM 850, 900, 1800 and 1900 the 6103 has been selected by most of the world’s mobile manufacturers for field service operations. Building on this success Racal Instruments will be introducing further system options to address new and emerging markets.

The user controls have been carefully designed to allow operators of any skill level to successfully test and fault find mobile phones. A ‘no button start’ feature allows them to be tested rapidly without even touching the instrument. Another mode provides all key measurements to be viewed simultaneously with any reading out of limits being highlighted, making adjustment simplicity itself. In all, the 6103 offers five testing modes to suit any user and application.