L'analyseur de spectre portable SHA861A de Siglent fonctionne sur une gamme de fr\u00e9quences de 9 kHz \u00e0 3,6 GHz, ce qui le rend adapt\u00e9 \u00e0 une grande vari\u00e9t\u00e9 d'applications d'analyse de signaux. Il affiche un niveau de bruit moyen de -165 dBm\/Hz, ce qui permet de d\u00e9tecter des signaux tr\u00e8s faibles. Le dispositif offre un bruit de phase \u00e0 bande lat\u00e9rale unique (SSB) de -104 dBc\/Hz \u00e0 1 GHz avec un d\u00e9calage de 10 kHz, ce qui garantit des mesures pr\u00e9cises du bruit de phase. Ses options de bande passante d'analyse comprennent 40 MHz et 110 MHz, avec un pr\u00e9amplificateur standard pour am\u00e9liorer la sensibilit\u00e9 du signal. L'analyseur est \u00e9quip\u00e9 d'un \u00e9cran tactile de 8,4 pouces, offrant une interface intuitive. Il est con\u00e7u pour \u00eatre portatif et offre une autonomie d'environ 2,5 heures avec une seule charge. La capacit\u00e9 de fr\u00e9quence maximale de l'appareil est de 3,6 GHz, ce qui lui permet de couvrir un large spectre de fr\u00e9quences pour une analyse d\u00e9taill\u00e9e des signaux.<\/p>","protected":false},"excerpt":{"rendered":"
9 kHz~3.6 GHz handheld spectrum analyzer\uff0c -165 dBm\/Hz Displayed Average Noise Level (Typ.), SSB Phase Noise -104 dBc\/Hz.@1 GHz, 10 kHz offset\uff0cAnalysis Bandwidth 40\/110 MHz\uff0cstandard preamplifier, 8.4” touch screen, 2.5 hours working time<\/p>","protected":false},"featured_media":6965,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"slim_seo":{"title":"Siglent SHA861A - Yotavis AG","description":"9 kHz~3.6 GHz handheld spectrum analyzer\uff0c -165 dBm\/Hz Displayed Average Noise Level (Typ.), SSB Phase Noise -104 dBc\/Hz.@1 GHz, 10 kHz offset\uff0cAnalysis 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