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PNA-X Option 029 Noise floor

Question asked by oscarg on Apr 28, 2014
Latest reply on May 1, 2014 by Dr_joel

I have seen in the documentation that PNA-X receivers have a noise floor around -127dBm/Hz. However, the option 029 (Source-Corrected Noise Figure Measurements) provides a dedicated low-noise receiver for noise measurements. I have seen that with this option the instrument is able to measure noise power with improved sensitivity, but I have not been able to find the noise floor value with this aditional option. Does anyone know the value of the sensitivity or noise floor of the PNA-X with Option 029?