With its remarkable value and unexpected cost for a total spectrum analyzer it is extensively utilized in electronic manufacture, upkeep, RF education, and R&D. The extremely large screen (21.6 cm/ 8.5") of the Rigol DSA1030 Spectrum Analyzer with a resolution of 800x480pixels provides a really excellent summary over all its comfy functions like Auto Tune, Auto Variety, Auto Scale and Auto Couple. These functions allow the analyzer to acquire signals and match parameters automatically, instead of the manual procedure required with a standard analyzer.