Source noise and unwanted spectral content can obscure low-level device under test (DUT) responses. The Keysight Pro XG7 Analog Signal Generator keeps them farther below the DUT response from 9 kHz to 20 GHz, with -135 dBc/Hz typical phase noise (10 GHz, 10 kHz offset), -150 dBc/Hz measured AM noise, and up to +22 dBm of clean, calibrated output on one or two independent channels in 2U.
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