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Buy any unit and its Z540.1 calibration is free for life!
The Keysight (Agilent) E4448A PSA high-performance spectrum analyzer measures and monitors complex RF, microwave, and millimeter-wave signals up to 50 GHz. With optional external mixing, the frequency coverage expands to 110 GHz with the Keysight (Agilent) external mixer, and to 325 GHz with other vendors' mixers.
Gold Level benefits
Platinum Level benefits
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Irving, Texas 75038