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The E4411B ESA-L from Keysight Technologies is a RF Spectrum Analyzer with Frequency 1.5 GHz, DANL -130 dBm, Phase Noise -95 dBc/Hz. Tags: Portable Spectrum Analyzer. More details for E4411B ESA-L can be seen below.
3 Hz to 110 GHz UXA Multitouch Signal Analyzer
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