Components

4 Twig Components
31 Render Count
32 ms Render Time
214.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
ProductState
"App\Twig\Components\ProductState"
components/ProductState.html.twig
14 3.54ms
ProductMostRecent
"App\Twig\Components\ProductMostRecent"
components/ProductMostRecent.html.twig
14 12.12ms
ProductCard
"App\Twig\Components\ProductCard"
components/ProductCard.html.twig
2 18.80ms
ProductType
"App\Twig\Components\ProductType"
components/ProductType.html.twig
1 0.23ms

Render calls

ProductState App\Twig\Components\ProductState 212.0 MiB 0.42 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 10616
    #code: "IEEE00004712"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039176 {#7274
      date: 2025-06-27 17:46:16.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 37473
        #name: "ANSI C63.4:2009"
        #slug: "ansi-c63-4-2009-ieee00004712-242268"
        #description: """
          Revision Standard - Superseded.<br />\n
          U.S. consensus standard methods, instrumentation, and facilities for measurement of<br />\n
          radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the<br />\n
          frequency range 9 kHz to 40 GHz are specified. This standard does not include generic nor<br />\n
          product-specific emission limits. Where possible, the specifications herein are harmonized with<br />\n
          otherre national and international standards used for similar purposes.<br />\n
          \t\t\t\t<br />\n
          This standard specifies U.S. consensus standard methods, instrumentation, and facilities for measurement of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range 9 kHz to 40 GHz. It does not include generic nor product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes.<br />\n
          This document is intended to standardize methods, instrumentation, and facilities used to characterize device emissions with respect to voluntary or regulatory compliance requirements designed to protect authorized communication services. The specified procedures are intended to be applied primarily in controlled laboratory environments, but they may be used for emission measurement of in situ devices where indicated. This standard may be applied to emission measurement of a variety of electrical and electronic devices, regardless of size and characteristics. The devices may be single, stand-alone units, or multiple, interconnected units.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1252965600 {#7318
      date: 2009-09-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C63.4"
    -bookCollection: ""
    -pageCount: 155
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  "showFullLabel" => "true"
]
Attributes
[
  "showFullLabel" => "true"
]
Component
App\Twig\Components\ProductState {#93007
  +product: App\Entity\Product\Product {#7310
    #id: 10616
    #code: "IEEE00004712"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039176 {#7274
      date: 2025-06-27 17:46:16.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 37473
        #name: "ANSI C63.4:2009"
        #slug: "ansi-c63-4-2009-ieee00004712-242268"
        #description: """
          Revision Standard - Superseded.<br />\n
          U.S. consensus standard methods, instrumentation, and facilities for measurement of<br />\n
          radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the<br />\n
          frequency range 9 kHz to 40 GHz are specified. This standard does not include generic nor<br />\n
          product-specific emission limits. Where possible, the specifications herein are harmonized with<br />\n
          otherre national and international standards used for similar purposes.<br />\n
          \t\t\t\t<br />\n
          This standard specifies U.S. consensus standard methods, instrumentation, and facilities for measurement of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range 9 kHz to 40 GHz. It does not include generic nor product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes.<br />\n
          This document is intended to standardize methods, instrumentation, and facilities used to characterize device emissions with respect to voluntary or regulatory compliance requirements designed to protect authorized communication services. The specified procedures are intended to be applied primarily in controlled laboratory environments, but they may be used for emission measurement of in situ devices where indicated. This standard may be applied to emission measurement of a variety of electrical and electronic devices, regardless of size and characteristics. The devices may be single, stand-alone units, or multiple, interconnected units.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1252965600 {#7318
      date: 2009-09-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C63.4"
    -bookCollection: ""
    -pageCount: 155
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductType App\Twig\Components\ProductType 212.0 MiB 0.23 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 10616
    #code: "IEEE00004712"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039176 {#7274
      date: 2025-06-27 17:46:16.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 37473
        #name: "ANSI C63.4:2009"
        #slug: "ansi-c63-4-2009-ieee00004712-242268"
        #description: """
          Revision Standard - Superseded.<br />\n
          U.S. consensus standard methods, instrumentation, and facilities for measurement of<br />\n
          radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the<br />\n
          frequency range 9 kHz to 40 GHz are specified. This standard does not include generic nor<br />\n
          product-specific emission limits. Where possible, the specifications herein are harmonized with<br />\n
          otherre national and international standards used for similar purposes.<br />\n
          \t\t\t\t<br />\n
          This standard specifies U.S. consensus standard methods, instrumentation, and facilities for measurement of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range 9 kHz to 40 GHz. It does not include generic nor product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes.<br />\n
          This document is intended to standardize methods, instrumentation, and facilities used to characterize device emissions with respect to voluntary or regulatory compliance requirements designed to protect authorized communication services. The specified procedures are intended to be applied primarily in controlled laboratory environments, but they may be used for emission measurement of in situ devices where indicated. This standard may be applied to emission measurement of a variety of electrical and electronic devices, regardless of size and characteristics. The devices may be single, stand-alone units, or multiple, interconnected units.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1252965600 {#7318
      date: 2009-09-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C63.4"
    -bookCollection: ""
    -pageCount: 155
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductType {#93187
  +product: App\Entity\Product\Product {#7310
    #id: 10616
    #code: "IEEE00004712"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039176 {#7274
      date: 2025-06-27 17:46:16.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 37473
        #name: "ANSI C63.4:2009"
        #slug: "ansi-c63-4-2009-ieee00004712-242268"
        #description: """
          Revision Standard - Superseded.<br />\n
          U.S. consensus standard methods, instrumentation, and facilities for measurement of<br />\n
          radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the<br />\n
          frequency range 9 kHz to 40 GHz are specified. This standard does not include generic nor<br />\n
          product-specific emission limits. Where possible, the specifications herein are harmonized with<br />\n
          otherre national and international standards used for similar purposes.<br />\n
          \t\t\t\t<br />\n
          This standard specifies U.S. consensus standard methods, instrumentation, and facilities for measurement of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range 9 kHz to 40 GHz. It does not include generic nor product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes.<br />\n
          This document is intended to standardize methods, instrumentation, and facilities used to characterize device emissions with respect to voluntary or regulatory compliance requirements designed to protect authorized communication services. The specified procedures are intended to be applied primarily in controlled laboratory environments, but they may be used for emission measurement of in situ devices where indicated. This standard may be applied to emission measurement of a variety of electrical and electronic devices, regardless of size and characteristics. The devices may be single, stand-alone units, or multiple, interconnected units.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1252965600 {#7318
      date: 2009-09-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C63.4"
    -bookCollection: ""
    -pageCount: 155
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Standard"
  -typeAttributeCode: "type"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 212.0 MiB 0.85 ms
Input props
[
  "product" => App\Entity\Product\Product {#7310
    #id: 10616
    #code: "IEEE00004712"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039176 {#7274
      date: 2025-06-27 17:46:16.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 37473
        #name: "ANSI C63.4:2009"
        #slug: "ansi-c63-4-2009-ieee00004712-242268"
        #description: """
          Revision Standard - Superseded.<br />\n
          U.S. consensus standard methods, instrumentation, and facilities for measurement of<br />\n
          radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the<br />\n
          frequency range 9 kHz to 40 GHz are specified. This standard does not include generic nor<br />\n
          product-specific emission limits. Where possible, the specifications herein are harmonized with<br />\n
          otherre national and international standards used for similar purposes.<br />\n
          \t\t\t\t<br />\n
          This standard specifies U.S. consensus standard methods, instrumentation, and facilities for measurement of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range 9 kHz to 40 GHz. It does not include generic nor product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes.<br />\n
          This document is intended to standardize methods, instrumentation, and facilities used to characterize device emissions with respect to voluntary or regulatory compliance requirements designed to protect authorized communication services. The specified procedures are intended to be applied primarily in controlled laboratory environments, but they may be used for emission measurement of in situ devices where indicated. This standard may be applied to emission measurement of a variety of electrical and electronic devices, regardless of size and characteristics. The devices may be single, stand-alone units, or multiple, interconnected units.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1252965600 {#7318
      date: 2009-09-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
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    -canceledAt: null
    -edition: null
    -coreDocument: "C63.4"
    -bookCollection: ""
    -pageCount: 155
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#93262
  +product: App\Entity\Product\Product {#7310
    #id: 10616
    #code: "IEEE00004712"
    #attributes: Doctrine\ORM\PersistentCollection {#7700 …}
    #variants: Doctrine\ORM\PersistentCollection {#7743 …}
    #options: Doctrine\ORM\PersistentCollection {#7915 …}
    #associations: Doctrine\ORM\PersistentCollection {#7899 …}
    #createdAt: DateTime @1751039176 {#7274
      date: 2025-06-27 17:46:16.0 Europe/Paris (+02:00)
    }
    #updatedAt: DateTime @1753969918 {#7322
      date: 2025-07-31 15:51:58.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#7921 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#7920
        #locale: "en_US"
        #translatable: App\Entity\Product\Product {#7310}
        #id: 37473
        #name: "ANSI C63.4:2009"
        #slug: "ansi-c63-4-2009-ieee00004712-242268"
        #description: """
          Revision Standard - Superseded.<br />\n
          U.S. consensus standard methods, instrumentation, and facilities for measurement of<br />\n
          radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the<br />\n
          frequency range 9 kHz to 40 GHz are specified. This standard does not include generic nor<br />\n
          product-specific emission limits. Where possible, the specifications herein are harmonized with<br />\n
          otherre national and international standards used for similar purposes.<br />\n
          \t\t\t\t<br />\n
          This standard specifies U.S. consensus standard methods, instrumentation, and facilities for measurement of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range 9 kHz to 40 GHz. It does not include generic nor product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes.<br />\n
          This document is intended to standardize methods, instrumentation, and facilities used to characterize device emissions with respect to voluntary or regulatory compliance requirements designed to protect authorized communication services. The specified procedures are intended to be applied primarily in controlled laboratory environments, but they may be used for emission measurement of in situ devices where indicated. This standard may be applied to emission measurement of a variety of electrical and electronic devices, regardless of size and characteristics. The devices may be single, stand-alone units, or multiple, interconnected units.
          """
        #metaKeywords: null
        #metaDescription: null
        #shortDescription: "American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz"
        -notes: "Superseded"
      }
    ]
    #currentLocale: "en_US"
    #currentTranslation: null
    #fallbackLocale: "en_US"
    #variantSelectionMethod: "match"
    #productTaxons: Doctrine\ORM\PersistentCollection {#7533 …}
    #channels: Doctrine\ORM\PersistentCollection {#7627 …}
    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#7612 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#7644 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7389 …}
    -apiLastModifiedAt: DateTime @1743289200 {#7317
      date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
    }
    -lastUpdatedAt: DateTime @1578006000 {#7292
      date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
    }
    -author: ""
    -publishedAt: DateTime @1252965600 {#7318
      date: 2009-09-15 00:00:00.0 Europe/Paris (+02:00)
    }
    -releasedAt: null
    -confirmedAt: null
    -canceledAt: null
    -edition: null
    -coreDocument: "C63.4"
    -bookCollection: ""
    -pageCount: 155
    -documents: Doctrine\ORM\PersistentCollection {#7464 …}
    -favorites: Doctrine\ORM\PersistentCollection {#7499 …}
  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductState App\Twig\Components\ProductState 212.0 MiB 0.22 ms
Input props
[
  "product" => App\Entity\Product\Product {#106837
    #id: 9779
    #code: "IEEE00002891"
    #attributes: Doctrine\ORM\PersistentCollection {#106820 …}
    #variants: Doctrine\ORM\PersistentCollection {#106817 …}
    #options: Doctrine\ORM\PersistentCollection {#106813 …}
    #associations: Doctrine\ORM\PersistentCollection {#106815 …}
    #createdAt: DateTime @1751038550 {#106845
      date: 2025-06-27 17:35:50.0 Europe/Paris (+02:00)
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ProductState App\Twig\Components\ProductState 212.0 MiB 0.27 ms
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ProductMostRecent App\Twig\Components\ProductMostRecent 212.0 MiB 0.95 ms
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          \t\t\t\t<br />\n
          This document describes equipment inspection and radio frequency (rf) electromagnetic field measurement procedures for evaluation of rf industrial, scientific, and medical (ISM) equipment installed in the user's facility. The term, ISM equipment, as used here, includes equipment that generates rf energy for purposes other than radio communications, to cause physical, chemical, or biological changes; for example, industrial heaters (dielectric and induction), medical diathermy, ultrasonic equipment, rf plasma devices, and rf stabilized welders. These procedures are designed to help ensure that the equipment does not interfere with radio communications, navigation, and other essential radio services. The engineer responsible for the measurements should take all reasonable precautions to ensure that the maximum emission from the ISM equipment under test (EUT) has been measured. Radio frequency field-strength measurements of installed ISM equipment may be required if any of the following conditions exist: 1) The emission from the EUT was not measured by the manufacturer. 2) Because of its size or special operating conditions, the EUT could not be tested before installation. 3) Installed ISM equipment is suspected of causing interference. 4) ISM equipment has been modified in a way that could affect its rf emissions. 5) As the equipment ages, there is a question about its continued compliance. 6) There is a question about the safety to nearby personnel because of the emissions from the equipment. Measurements should be made under the direction of an engineer skilled in making and interpreting rf field-strength measurements. These measurements are made after the equipment is installed and ready for use at its place of use, and after it has been inspected as described in 2.2. The measurement report should generally be kept on file for at least three years after new measurements are made or after the equipment is no longer in use. There are significant differences between the &quot;open field&quot; or anechoic chamber measurements common in electromagnetic compatibility (EMC) and electromagnetic interference (EMI) work and the on-site measurements of installed ISM equipment. Some of these differences are described below. 1) The measurement conditions are usually more difficult because of crowded measurement locations, reflections from surrounding walls and equipment, and signals from other sources. 2 2) It is reasonable to take advantage of the shielding provided by walls and other equipment located between the ISM Equipment Under Test (EUT) and the location at which field-strength information is required. While the effect of a single wall may be small, the total effect of other equipment and building structures may be significant. In any case, it is not necessary to make measurements in a way which eliminates the benefits of this shielding. Some equipment is designed to be operated in a shielded enclosure, either because of its own sensitivity to outside interference, or because of its emission characteristics. When measuring the emission from this equipment, take advantage of the attenuation of the enclosure by making the measurements outside the enclosure, with the equipment in its normal operating position. 3) Since the measurement equipment is disconnected, moved, and reconnected many times during a set of measurements, its calibration should be checked frequently. 4) ISM equipment may often be grouped for field-strength measurements, taking one set of measurements for the entire group. 5) Electromagnetic-emission measurements of installed ISM equipment are usually significantly less accurate than laboratory (open field or test chamber) measurements because of lack of control of the measurement environment.
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    #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7311 …}
    #reviews: Doctrine\ORM\PersistentCollection {#136611 …}
    #averageRating: 0.0
    #images: Doctrine\ORM\PersistentCollection {#136657 …}
    -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7325 …}
    -subscriptionCollections: Doctrine\ORM\PersistentCollection {#136565 …}
    -apiLastModifiedAt: DateTime @1754517600 {#136570
      date: 2025-08-07 00:00:00.0 Europe/Paris (+02:00)
    }
    -lastUpdatedAt: DateTime @1747087200 {#136569
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    }
    -author: ""
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      date: 2009-01-09 00:00:00.0 Europe/Paris (+01:00)
    }
    -releasedAt: null
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    -canceledAt: null
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    -bookCollection: ""
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    -documents: Doctrine\ORM\PersistentCollection {#136563 …}
    -favorites: Doctrine\ORM\PersistentCollection {#136556 …}
  }
  +layout: "vertical"
  +showPrice: true
  +showStatusBadges: true
  +additionalClasses: "product__teaser--with-grey-border"
  +linkLabel: "See more"
  +imageFilter: "product_thumbnail_teaser"
  +hasStretchedLink: true
  +backgroundColor: "white"
  +hoverType: "shadow"
}
ProductState App\Twig\Components\ProductState 214.0 MiB 0.24 ms
Input props
[
  "product" => App\Entity\Product\Product {#136567
    #id: 10501
    #code: "IEEE00004499"
    #attributes: Doctrine\ORM\PersistentCollection {#136651 …}
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    #enabled: true
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      "en_US" => App\Entity\Product\ProductTranslation {#136926
        #locale: "en_US"
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          \t\t\t\t<br />\n
          This standard provides recommended test methods and limits for assuring the radio frequency (RF) immunity of office equipment to general use transmitters with transmitter power up to 8 watts.<br />\n
          This standard provides test methods and limits for evaluation of the RF immunity of audio office equipment, e.g., microphones, telecommunication end point equipment, speakerphones, public address systems, and their associated equipment. The purpose of the document is to provide the required tests and parameters so that office equipment will operate properly in the RF environments commonly found in the vicinity of portable transmitters or stationary emitters, e.g., wireless routers.
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        #metaKeywords: null
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  }
]
Attributes
[
  "showFullLabel" => false
]
Component
App\Twig\Components\ProductState {#136940
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    #code: "IEEE00004499"
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    #createdAt: DateTime @1751039100 {#136572
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    }
    #enabled: true
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          This standard provides recommended test methods and limits for assuring the radio frequency (RF) immunity of office equipment to general use transmitters with transmitter power up to 8 watts.<br />\n
          This standard provides test methods and limits for evaluation of the RF immunity of audio office equipment, e.g., microphones, telecommunication end point equipment, speakerphones, public address systems, and their associated equipment. The purpose of the document is to provide the required tests and parameters so that office equipment will operate properly in the RF environments commonly found in the vicinity of portable transmitters or stationary emitters, e.g., wireless routers.
          """
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    #currentLocale: "en_US"
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    #productTaxons: Doctrine\ORM\PersistentCollection {#136633 …}
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    #averageRating: 0.0
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    -apiLastModifiedAt: DateTime @1754517600 {#136570
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  }
  +appearance: "state-suspended"
  +labels: [
    "Superseded"
  ]
  -stateAttributeCode: "state"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}
ProductMostRecent App\Twig\Components\ProductMostRecent 214.0 MiB 0.96 ms
Input props
[
  "product" => App\Entity\Product\Product {#136567
    #id: 10501
    #code: "IEEE00004499"
    #attributes: Doctrine\ORM\PersistentCollection {#136651 …}
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    #createdAt: DateTime @1751039100 {#136572
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    }
    #updatedAt: DateTime @1754608190 {#136571
      date: 2025-08-08 01:09:50.0 Europe/Paris (+02:00)
    }
    #enabled: true
    #translations: Doctrine\ORM\PersistentCollection {#136648 …}
    #translationsCache: [
      "en_US" => App\Entity\Product\ProductTranslation {#136926
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          Draft Version 3.4. This standard provides recommended test methods and limits for assuring the RF immunity of office equipment to general use transmitters with transmitter power up to 8 watts.<br />\n
          \t\t\t\t<br />\n
          This standard provides recommended test methods and limits for assuring the radio frequency (RF) immunity of office equipment to general use transmitters with transmitter power up to 8 watts.<br />\n
          This standard provides test methods and limits for evaluation of the RF immunity of audio office equipment, e.g., microphones, telecommunication end point equipment, speakerphones, public address systems, and their associated equipment. The purpose of the document is to provide the required tests and parameters so that office equipment will operate properly in the RF environments commonly found in the vicinity of portable transmitters or stationary emitters, e.g., wireless routers.
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]
Attributes
[]
Component
App\Twig\Components\ProductMostRecent {#137014
  +product: App\Entity\Product\Product {#136567
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          Draft Version 3.4. This standard provides recommended test methods and limits for assuring the RF immunity of office equipment to general use transmitters with transmitter power up to 8 watts.<br />\n
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          This standard provides recommended test methods and limits for assuring the radio frequency (RF) immunity of office equipment to general use transmitters with transmitter power up to 8 watts.<br />\n
          This standard provides test methods and limits for evaluation of the RF immunity of audio office equipment, e.g., microphones, telecommunication end point equipment, speakerphones, public address systems, and their associated equipment. The purpose of the document is to provide the required tests and parameters so that office equipment will operate properly in the RF environments commonly found in the vicinity of portable transmitters or stationary emitters, e.g., wireless routers.
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  }
  +label: "Historical"
  +icon: "historical"
  -mostRecentAttributeCode: "most_recent"
  -localeContext: Sylius\Component\Locale\Context\CompositeLocaleContext {#1833 …}
}