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Founded in 1954, Advantest has refined its electronic measurement technology over many decades in harmony with the evolution of the electronics and semiconductor industries. Today, their core product segment, automatic test equipment, is used to verify that advanced ICs perform as designed. Semiconductors that pass this stringent testing process are then incorporated into a wide variety of products that support Advantest's safety, security, and comfort.

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AdvanTest R3361A Spectrum Analyzer

The R3361A is a 2.6 GHz Spectrum Analyzer from Advantest. A spectrum analyzer measures the power of spectrums of known and unknown signals. Spectrum analyzers collect information such as the magnitude of an input signal compared to its frequency. As a frequency analyzer, spectrum analyzers’ main use is to document and analyze electrical input signals as well as spectral compositions of other signals.