This document presents the RF Exposure Evaluation for the IST-51329 model, conducted by Shenzhen ZKT Technology Co., Ltd. The evaluation adheres to WS-1 General RF Exposure Guidance v06 and part 2.1093, ensuring compliance with established safety standards. The report focuses on determining whether standalone 1-g head or body and 10-g extremity SAR evaluation is required, based on SAR Test Exclusion Threshold conditions.
The evaluation covers frequencies from 100 MHz to 6 GHz, with test separation distances of ≤ 50 mm. The 1-g and 10-g SAR test exclusion thresholds are calculated using a specific formula, considering the maximum power of the channel, tune-up tolerance, and RF channel transmit frequency. The power and distance values are rounded to the nearest mW and mm for accurate calculation.
The report includes detailed test data for BT modes, including GFSK, π/4-DQPSK, and 8-DPSK. The data includes frequency, maximum power, tune-up tolerance, minimum distance, and calculated thresholds. The results demonstrate that the calculated thresholds are below the limit, indicating that a SAR test is not required for this device.
Array ( [0] => Array ( [url_sha] => 9605fbb79426f08a5a5966cb1c86d19b421b7e2d500ce664542f5977a0434454 [source] => fccid [url] => https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=8101491 [href_text] => RF Exposure [href_description] => Tomauri Inc. IST-51329 Wireless Pro Headphones 2A82X-IST-51329 2A82XIST51329 ist 51329 [http_status] => 200 [http_lastmod] => 0000-00-00 00:00:00 [http_contenttype] => application/pdf [http_filename] => GetApplicationAttachment.html?id=8101491 [http_size] => 131949 [file_sha256] => 4be83fbca64c2fcd939868007453491be295744690b052afc2551aac90ea084a [domain] => document.fccid ) ) Array ( [file_sha256] => 4be83fbca64c2fcd939868007453491be295744690b052afc2551aac90ea084a [cleanFccId] => 2A82XIST51329 [title] => RF Exposure Evaluation Report for Model IST-51329 [description] => This report evaluates RF exposure for the IST-51329 model, ensuring compliance with SAR test exclusion thresholds. Includes detailed test data. [brand_name] => ZKT Technology [keywords] => ["IST-51329", "2A82X-IST-51329", "RF Exposure", "SAR", "GFSK", "\u03c0/4-DQPSK", "8-DPSK"] [intro] =>This document presents the RF Exposure Evaluation for the IST-51329 model, conducted by Shenzhen ZKT Technology Co., Ltd. The evaluation adheres to WS-1 General RF Exposure Guidance v06 and part 2.1093, ensuring compliance with established safety standards. The report focuses on determining whether standalone 1-g head or body and 10-g extremity SAR evaluation is required, based on SAR Test Exclusion Threshold conditions.
The evaluation covers frequencies from 100 MHz to 6 GHz, with test separation distances of ≤ 50 mm. The 1-g and 10-g SAR test exclusion thresholds are calculated using a specific formula, considering the maximum power of the channel, tune-up tolerance, and RF channel transmit frequency. The power and distance values are rounded to the nearest mW and mm for accurate calculation.
The report includes detailed test data for BT modes, including GFSK, π/4-DQPSK, and 8-DPSK. The data includes frequency, maximum power, tune-up tolerance, minimum distance, and calculated thresholds. The results demonstrate that the calculated thresholds are below the limit, indicating that a SAR test is not required for this device.
)
Array ( [0] => Array ( [id] => 8101491 [file_sha256] => [applicationId] => SAdeM6QfS6ekyc1wbxXNow== [description] => RF Exposure [shortTermConfidential] => No [permanentConfidential] => No [supercede] => Yes [exhibitType] => RF Exposure Info [fileType] => Adobe Acrobat PDF [displayType] => pdf [fileSize] => 131950 [submissionDate] => 2025-03-07 00:00:00 [dateAvailable] => 2025-03-07 00:00:00 [creationDate] => [producer] => [modDate] => [title] => [creator] => [author] => [pages] => [realSize] => [html] => 0 [png] => 0 [txt] => 0 [version] => 1 [source] => 0 [fccId] => 2A82X-IST-51329 [cleanFccId] => 2A82XIST51329 [exif] => 0 ) )