This document presents the RF exposure compliance assessment for the device with FCC ID 2AU4M-QW-BG02. The evaluation is conducted according to FCC guidelines, specifically §15.247(e)(i) and §1.1307(b)(1), ensuring the device operates within permissible radio frequency energy levels. The assessment also adheres to KDB447498 D01 General RF Exposure Guidance V06, which outlines the 1-g SAR and 10-g SAR test exclusion thresholds for devices operating between 100 MHz and 6 GHz.
The report details the conducted power measurements, tune-up tolerances, and calculated SAR values for various operating modes, including BLE and ANT+. The analysis confirms that the maximum calculated SAR value is below the exclusion threshold, indicating that SAR testing is not required. The antenna types and gains for both Module 1 (nRF52832) and Module 2 (SF32LB557VD3A6) are specified. The conclusion states that the device complies with RF exposure requirements, with a maximum result of 0.39467, which is less than the 3.0 threshold for 1-g SAR.
Array
(
[0] => Array
(
[url_sha] => 691bbd2aefd3c90f7e6d2bb81d46f310a1b69f3284788bda4955e06053f2a2b7
[source] => fccid
[url] => https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=8057897
[href_text] => RF Exposure
[href_description] => Wuhan Qiwu Technology Co., Ltd. QW-BG02 SMART BIKE COMPUTER 2AU4M-QW-BG02 2AU4MQWBG02 qw bg02
[http_status] => 200
[http_lastmod] => 0000-00-00 00:00:00
[http_contenttype] => application/pdf
[http_filename] => GetApplicationAttachment.html?id=8057897
[http_size] => 90968
[file_sha256] => fa83677bd401d9a1ca50c50277f5157a964a5472d8168a1988963436d7b17308
[domain] => document.fccid
)
)
Array
(
[file_sha256] => fa83677bd401d9a1ca50c50277f5157a964a5472d8168a1988963436d7b17308
[cleanFccId] => 2AU4MQWBG02
[title] => RF Exposure Compliance Report for 2AU4M-QW-BG02 Device
[description] => This report details the RF exposure compliance of the 2AU4M-QW-BG02 device, ensuring adherence to FCC guidelines and SAR test exclusion thresholds.
[brand_name] => N/A
[keywords] => ["2AU4M-QW-BG02", "QW-BG02", "RF Exposure", "SAR", "FCC", "KDB447498 D01", "nRF52832", "SF32LB557VD3A6"]
[intro] =>
This document presents the RF exposure compliance assessment for the device with FCC ID 2AU4M-QW-BG02. The evaluation is conducted according to FCC guidelines, specifically §15.247(e)(i) and §1.1307(b)(1), ensuring the device operates within permissible radio frequency energy levels. The assessment also adheres to KDB447498 D01 General RF Exposure Guidance V06, which outlines the 1-g SAR and 10-g SAR test exclusion thresholds for devices operating between 100 MHz and 6 GHz.
The report details the conducted power measurements, tune-up tolerances, and calculated SAR values for various operating modes, including BLE and ANT+. The analysis confirms that the maximum calculated SAR value is below the exclusion threshold, indicating that SAR testing is not required. The antenna types and gains for both Module 1 (nRF52832) and Module 2 (SF32LB557VD3A6) are specified. The conclusion states that the device complies with RF exposure requirements, with a maximum result of 0.39467, which is less than the 3.0 threshold for 1-g SAR.
)
Array
(
[0] => Array
(
[id] => 8057897
[file_sha256] =>
[applicationId] => Ymz1OhKlvQ2FPa2wg+lHxQ==
[description] => RF Exposure
[shortTermConfidential] => No
[permanentConfidential] => No
[supercede] => No
[exhibitType] => RF Exposure Info
[fileType] => Adobe Acrobat PDF
[displayType] => pdf
[fileSize] => 90968
[submissionDate] => 2025-02-19 00:00:00
[dateAvailable] => 2025-02-19 00:00:00
[creationDate] =>
[producer] =>
[modDate] =>
[title] =>
[creator] =>
[author] =>
[pages] =>
[realSize] =>
[html] => 0
[png] => 0
[txt] => 0
[version] => 1
[source] => 0
[fccId] => 2AU4M-QW-BG02
[cleanFccId] => 2AU4MQWBG02
[exif] => 0
)
)