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Heptoda

Heptoda, v některých zapojeních též nazývaná pentagrid je elektronka se sedmi elektrodami – katodou, anodou a 5 mřížkami. Slouží obvykle ke směšování signálu v heterodynech a superheterodynech. Název elektronky je odvozen z řecké číslovky sedm (hepta), nebo pět (penta-grid = pět-mřížek). Dvě z mřížek jsou obvykle řídicí, ostatní slouží ke stínění či…

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Overview

Advanced semantic analysis

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Map overview Semantic statistics

Heptoda

Nodes9
Edges8
Triples2
Avg. degree1.78
Density0.222222
Components1

How this topic connects Entity context

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Heptoda

Top relations

related to Externí odkazy · 2
Heptoda → Obrázky, Wikimedia Commons

Important terminology Word statistics

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Important terminology

mřížka pentagrid obvykle dvě druhá čtvrtá funkci pentagridu elektronka slouží ke směšování signálu elektronky mřížek řídicí elektronů první třetí stínicí

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Heptodarelated to Externí odkazyObrázky0.60section
Heptodarelated to Externí odkazyWikimedia Commons0.60section

Related concept clusters Concept neighborhoods

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    Connections between topic areas Semantic bridges

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    Min side: 3
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