<track id="kauol"><label id="kauol"><th id="kauol"></th></label></track>

    1. <acronym id="kauol"><var id="kauol"></var></acronym>

    2. <nav id="kauol"><menu id="kauol"></menu></nav>
      <abbr id="kauol"></abbr>
      <bdo id="kauol"><code id="kauol"></code></bdo>
        亚洲中文字幕无线,久久久人妻,国产成人精品一区二区无,亚洲自拍偷拍福利小视频,白人久久,又粗又猛又黄又爽无遮挡,毛片24种姿势无遮无拦,а天堂中文最新一区二区三区
        Hotline:400-880-1556

        English




        Urgent notice! Before December 31, 2025, the old SRRC certificate must complete the standard upgrade!

        Author:中認(rèn)聯(lián)科 time:2025-11-20 Ctr:892

        According to the Ministry of Industry and Information Technology's Notice on Strengthening and Standardizing Radio Management in 2400MHz, 5100MHz and 5800MHz Band (No.129 [2021] of the Ministry of Industry and Information Technology):

        ★ From October 15th, 2023, the equipment newly applied for SRRC certification will be tested by the new standard;

        ★ By December 31st, 2025: All the old SRRC certificates must be upgraded, and the certificates that have not been upgraded within the time limit will be automatically invalidated. In other words, the existing old standard certificate needs to be changed before the deadline, otherwise it will affect the product market access!

        640.png

        About SRRC certification

        SRRC certification (also known as radio type approval certification) is a compulsory certification system for radio transmitting equipment in Chinese mainland, which is managed by the State Radio Regulatory Commission of the People's Republic of China and is currently implemented by the Radio Administration of the Ministry of Industry and Information Technology. It ensures that radio equipment meets the national technical standards, prevents mutual interference between equipment and maintains radio wave order.

        Technical standard upgrade

        This upgrade puts forward stricter requirements for 2.4GHz/5.1GHz/5.8GHz band equipment, including:

        ◆ 2.4GHz products need to meet the new limit of sideband spurious (for example, the limit of 2483.5-2500MHz band is raised to -40dBm/MHz).

        ◆ When adding interference avoidance test, it is necessary to provide special test samples and supporting equipment, and the product should have interference avoidance mechanism.

        Difference of validity between old and new certificates

        ★ Old bid certificate: valid until December 31, 2025 at the longest, and will be invalid after the expiration.

        ★ New bid certificate: valid for 5 years after issuance.

        List of materials to be submitted for upgrading the old standard certificate

        1. Application Form for Type Approval of Radio Transmitting Equipment-The implementation standard indicates that the Ministry of Industry and Information Technology has no [2021] No.129;

        2, the agent's power of attorney and ID card scanned (stamped with the signature of the applicant, color scanning);

        3. Letter from the enterprise requesting change: the reason for the upgrade and the corresponding product information shall be explained;

        4. Original Type Approval Certificate of Radio Transmitting Equipment: The original paper file should be sent back to the Ministry of Industry and Information Technology;

        5. Entrusted test report: select the report issued by the testing organization recognized by the Ministry of Industry and Information Technology;

        6. Sample requirements: 1 fixed frequency conduction prototype and 1 adaptive (interference avoidance) test prototype.

        Warm tips

        SRRC certification is a mandatory requirement for the sale of radio equipment in the domestic market, and products without SRRC certification will face market access restrictions. ZRLK suggests that relevant enterprises plan the upgrade process in advance, and reserve enough time for testing and auditing, so as to avoid affecting the normal sales of products and causing unnecessary economic losses due to the invalidation of certificates. Our company has a professional technical team and rich experience in product testing and certification. If you want to know more about the requirements of SRRC certification or have products that need SRRC certification, please feel free to contact us, and our engineers will serve you as soon as possible!

        Related Articles
        • On-site direct hit | |CIBF 2026, ZRLK is waiting for you in Hall 14, Room 14T153!

        • 【Invitation】Unite and Empower! ZRLK sincerely invites you to attend the CIBF 2026 International Battery Technology Exhibition in Shenzhen!

        • Complete Analysis of UN38.3 Certification for E-Bike Batteries: Securing Safety & Global Sales

        • EU CE-RED Certification for Smart Refrigerators: A Guide to Obtaining the European Market Pass

        Follow Us
        主站蜘蛛池模板: 色老头亚洲成人免费影院| 国产乱子伦精品免费女| 2018亚洲天堂| 少妇人妻偷人精品无码视频新浪| 蜜芽久久人人超碰爱香蕉| 亚洲综合激情六月婷婷在线观看| 在线国产在线国产尤物| 国产亚洲av手机在线观看| 粗大挺进尤物人妻中文字幕| 国产在线视频精品视频| 国产成人无码免费视频在线| 中文人妻久久| 日韩av免费在线不卡一区| 亚洲日韩一区精品射精| 丰满人妻熟妇乱又仑精品| 国产精品爽爽| 国产亚洲精品美女2020久久| 亚洲人成人伊人成综合网无码| 国产精品69人妻我爱绿帽子 | 久久婷婷五月综合色国产免费观看 | 亚洲a∨无码国产精品久久网| 日本免费精品| xxxx国产| 亚洲精品另类| 午夜在线观看成人av| 又大又紧又粉嫩18p少妇| 国产精品成人网址在线观看| 欧美老熟妇喷水| 人妻av一区二区三区| 国产精品资源管理站在线直播| 日韩 一区二区在线观看| 邻居少妇张开腿让我爽了一夜| 免费国产黄网站在线观看| 中文无码乱人伦中文视频在线| 国产精品入口麻豆| 性欧美精品xxxx| 欧美日韩第一页| 伊人久久婷婷综合五月97色| 动漫av网站免费观看| 久久精品国产亚洲AV久| 小泽玛莉亚无码|