Through optional Noise Floor Extension feature, MXA X-Series Signal Analyzers yield up to 9 dB sensitivity improvement over MXA versions without NFE. MXA and EXA models achieve high frequency stability with atomic frequency reference option, which offers 100X improvement in long-term frequency stability. High-frequency coverage for MXA is possible via external mixing option, which covers frequencies beyond 26.5 GHz and up to 110 GHz with Agilent M1970 smart mixers.
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