Application Claiming the title of the optimal Radio Measurement Technology for Development, Production and Quality Assurance, highlights the reputation of the STABILOCK 4040 High Accuracy Radio Test Set. Its worldwide use in renowned radio equipment manufacturers as well as its excellent data sheet characteristics speak for themselves. The STABILOCK 4040 checks reliably, precisely and quickly complete systems, radio sets and radio components. You have the choice between manual, half and fully automatic operation. Supplemented by the Radiocode Analyser 4923 the STABILOCK 4040 becomes a full digital measurement set. Integrated firmware performs powerful standard measurement with simple keystroke operation. With an external controller, the programmer has an easily used powerful set of standard and ''SPECIAL' functions, For your application a comprehensive set of accessories and options are available, for example frequency range up to 1.85 GHz, adjacent channel power measurement and a DC FM modulator.