This document presents a visual overview of the test setups used for evaluating the electromagnetic compatibility (EMC) of a device. The primary focus is on conducted and radiated emissions testing, which are crucial for ensuring that the device does not interfere with other electronic equipment or exceed regulatory limits.
The first image illustrates the setup for conducted emission testing at the AC power line. This test measures the radio frequency (RF) noise that the device injects back into the power grid. The second image shows the setup for radiated spurious emission testing, specifically for frequencies above 1 GHz. This test assesses the unintentional RF energy radiated by the device, ensuring it remains within acceptable levels. The final image shows the setup for radiated spurious emission testing below 1 GHz.
These test setups are essential for verifying compliance with EMC standards and ensuring the reliable operation of the device in its intended environment. The report number associated with these tests is CISRR25032219101.
Array
(
[0] => Array
(
[url_sha] => 953b624a0b0d401caeb0bd7dbb8bcac07bdd9d4906a58d9a69dc4106ae490146
[source] => fccid
[url] => https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=8256166
[href_text] => Test setup
[href_description] => YUYAO SUNNY OPTICAL INTELLIGENCE TECHNOLOGY CO.,LTD. Y40812A LUCI PIN 2BOH9-Y40812A 2BOH9Y40812A y40812a
[http_status] => 200
[http_lastmod] => 0000-00-00 00:00:00
[http_contenttype] =>
[http_filename] => GetApplicationAttachment.html?id=8256166
[http_size] => 1219110
[file_sha256] => 74b7fe29d757682a997a7dee764686475f4f3ce3da514bbf6ba97a9e9adb4b70
[domain] => document.fccid
)
[1] => Array
(
[url_sha] => b3984d11e0d0b5f299396a2ec8bc24ebbe3685230c4a8c33b4e0613d6eaff14b
[source] => fccid
[url] => https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=8256216
[href_text] => Test setup
[href_description] => YUYAO SUNNY OPTICAL INTELLIGENCE TECHNOLOGY CO.,LTD. Y40812A LUCI PIN 2BOH9-Y40812A 2BOH9Y40812A y40812a
[http_status] => 200
[http_lastmod] => 0000-00-00 00:00:00
[http_contenttype] =>
[http_filename] => GetApplicationAttachment.html?id=8256216
[http_size] => 1219110
[file_sha256] => 74b7fe29d757682a997a7dee764686475f4f3ce3da514bbf6ba97a9e9adb4b70
[domain] => document.fccid
)
[2] => Array
(
[url_sha] => 5dd8fa7206a7cc87f50c842b524e7ceae6bacc2897c997105a9a0a70392ba447
[source] => fccid
[url] => https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=8256119
[href_text] => Test setup
[href_description] => YUYAO SUNNY OPTICAL INTELLIGENCE TECHNOLOGY CO.,LTD. Y40812A LUCI PIN 2BOH9-Y40812A 2BOH9Y40812A y40812a
[http_status] => 200
[http_lastmod] => 0000-00-00 00:00:00
[http_contenttype] =>
[http_filename] => GetApplicationAttachment.html?id=8256119
[http_size] => 1219110
[file_sha256] => 74b7fe29d757682a997a7dee764686475f4f3ce3da514bbf6ba97a9e9adb4b70
[domain] => document.fccid
)
)
Array
(
[file_sha256] => 74b7fe29d757682a997a7dee764686475f4f3ce3da514bbf6ba97a9e9adb4b70
[cleanFccId] => 2BOH9Y40812A
[title] => Test Setup Photos: Conducted and Radiated Emissions
[description] => This document showcases test setup photos for conducted emission at AC power line and radiated spurious emission testing. Includes both above and below 1GHz.
[brand_name] => BANGCE
[keywords] => ["CISRR25032219101", "Conducted Emission", "Radiated Emission", "Spurious Emission", "AC power line", "1GHz"]
[intro] =>
This document presents a visual overview of the test setups used for evaluating the electromagnetic compatibility (EMC) of a device. The primary focus is on conducted and radiated emissions testing, which are crucial for ensuring that the device does not interfere with other electronic equipment or exceed regulatory limits.
The first image illustrates the setup for conducted emission testing at the AC power line. This test measures the radio frequency (RF) noise that the device injects back into the power grid. The second image shows the setup for radiated spurious emission testing, specifically for frequencies above 1 GHz. This test assesses the unintentional RF energy radiated by the device, ensuring it remains within acceptable levels. The final image shows the setup for radiated spurious emission testing below 1 GHz.
These test setups are essential for verifying compliance with EMC standards and ensuring the reliable operation of the device in its intended environment. The report number associated with these tests is CISRR25032219101.
)
Array
(
[0] => Array
(
[id] => 8256119
[file_sha256] =>
[applicationId] => joCCF55vYs/2oVpCvUDzDQ==
[description] => Test setup
[shortTermConfidential] => No
[permanentConfidential] => No
[supercede] => No
[exhibitType] => Test Setup Photos
[fileType] => Adobe Acrobat PDF
[displayType] => pdf
[fileSize] => 1219112
[submissionDate] => 2025-04-30 00:00:00
[dateAvailable] => 2025-04-30 00:00:00
[creationDate] =>
[producer] =>
[modDate] =>
[title] =>
[creator] =>
[author] =>
[pages] =>
[realSize] =>
[html] => 0
[png] => 0
[txt] => 0
[version] => 1
[source] => 0
[fccId] => 2BOH9-Y40812A
[cleanFccId] => 2BOH9Y40812A
[exif] => 0
)
)