Aaronia AG is a German Manufacturer of Test & Measurement Units. Aaronia was founded in 2003 by Thorsten Chmielus and mainly produces Spectrum Analyzers which base on a patented spectrum analyzer process. In 2004 Aaronia shipped its first spectrum analyzer. In 2008 Aaronia announced the latest generation of the SPECTRAN Spectrum Analyzer, the V4 series, the first RF analyzer which reaches a world record analyzer-sensitivity of -170dBm DANL. Todays purpose of the enterprise is development, trade and sale of measuring equipment, technologies and rights of low and high frequency measurement technique, robotics as well as screening/shielding of RF and E-fields and fundamental research at the segment of communications and measurement engineering, furthermore the construction of own circuitries and measuring methods in particular for the development of extreme sensitive and precise high-frequency measurement devices and autonomic robotics-systems.