This document presents a comprehensive frequency stability analysis conducted by BTL, adhering to FCC Part 27 regulations. The report focuses on the performance of various LTE bands (4, 7, 12, 13, 17, 41, 66, and 71) under diverse environmental conditions, including temperature variations and voltage fluctuations.
The analysis involves meticulous measurements of frequency errors across different channels within each LTE band. The report details the methodology used to calculate frequency deviation and ensures that all measurements remain within the permissible limits specified by the FCC. Data is presented in tabular format, showcasing the lowest and highest channel frequency errors, along with corresponding frequency calculation values.
The report provides a detailed overview of the test setup, measurement procedures, and results obtained. It serves as a valuable resource for understanding the frequency stability characteristics of LTE devices and ensuring compliance with regulatory requirements.
Array ( [0] => Array ( [url_sha] => 5c1efc962a7938249b2e9ecb0688b03a54c169a2f09f128d4ddf27391930cb19 [source] => fccid [url] => https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=8278094 [href_text] => Part 27 LTE_7 [href_description] => Quectel Wireless Solutions Company Limited 2025SC682ANA LTE Module with Wi-Fi & Bluetooth XMR2025SC682ANA XMR2025SC682ANA 2025sc682ana [http_status] => 200 [http_lastmod] => 0000-00-00 00:00:00 [http_contenttype] => [http_filename] => GetApplicationAttachment.html?id=8278094 [http_size] => 6194733 [file_sha256] => 9bb9c3e1ed3b7910fcdcc9651d8d4aed211804d37b8c72f2f7a5b92e7d679ff0 [domain] => document.fccid ) ) Array ( [file_sha256] => 9bb9c3e1ed3b7910fcdcc9651d8d4aed211804d37b8c72f2f7a5b92e7d679ff0 [cleanFccId] => XMR2025SC682ANA [title] => BTL FCC Part 27 Test Report: Frequency Stability Analysis [description] => This report details the frequency stability analysis for LTE bands under FCC Part 27 regulations, covering various environmental conditions. [brand_name] => BTL [keywords] => ["LTE Band 4", "LTE Band 7", "LTE Band 12", "LTE Band 13", "LTE Band 17", "LTE Band 41", "LTE Band 66", "LTE Band 71", "FCC Part 27"] [intro] =>This document presents a comprehensive frequency stability analysis conducted by BTL, adhering to FCC Part 27 regulations. The report focuses on the performance of various LTE bands (4, 7, 12, 13, 17, 41, 66, and 71) under diverse environmental conditions, including temperature variations and voltage fluctuations.
The analysis involves meticulous measurements of frequency errors across different channels within each LTE band. The report details the methodology used to calculate frequency deviation and ensures that all measurements remain within the permissible limits specified by the FCC. Data is presented in tabular format, showcasing the lowest and highest channel frequency errors, along with corresponding frequency calculation values.
The report provides a detailed overview of the test setup, measurement procedures, and results obtained. It serves as a valuable resource for understanding the frequency stability characteristics of LTE devices and ensuring compliance with regulatory requirements.
)
Array ( [0] => Array ( [id] => 8278094 [file_sha256] => [applicationId] => bXDKnnciRCGCJW8GV1ZPfg== [description] => Part 27 LTE_7 [shortTermConfidential] => No [permanentConfidential] => No [supercede] => No [exhibitType] => Test Report [fileType] => Adobe Acrobat PDF [displayType] => pdf [fileSize] => 6194735 [submissionDate] => 2025-05-11 00:00:00 [dateAvailable] => 2025-05-11 00:00:00 [creationDate] => [producer] => [modDate] => [title] => [creator] => [author] => [pages] => [realSize] => [html] => 0 [png] => 0 [txt] => 0 [version] => 1 [source] => 0 [fccId] => XMR2025SC682ANA [cleanFccId] => XMR2025SC682ANA [exif] => 0 ) )