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        Bluetooth headset FCC-ID testing standard——ZRLK

        Author:中認聯科 time:2021-01-04 Ctr:2127

        Bluetooth headsets, as the name suggests, apply Bluetooth technology to hands-free headsets, allowing users to avoid the annoying wires and talk easily in various ways. Since the advent of Bluetooth headsets, it has been a good tool for mobile business people to improve efficiency. The sales volume of Bluetooth headsets in the domestic market is increasing year by year, and the development in the international arena is also good, but if you want to export to the United States and make your own products sell well, you must conduct FCC-ID testing!

        image.png

        The main requirements of FCC ID test for Bluetooth headset

        1. Requirements: 1Mbps, 3Mbps high, middle and low three frequency points

        2. Setting: RBW = 1 MHz, VBW ≥ RBW, Span=0

        3. Dwell time: Once the pressure enters the range of the stable error band, the controller starts a timer to count the user-defined time, which is called the dwell time, for wireless products such as Bluetooth headsets , The FCC must be very strict with regard to the methods and methods of control.

        FCC ID certification recognition

        FCC ID certification is applicable to more than 50 states in the United States, Colombia and the United States.

        Technical data required for Bluetooth headsets for FCC-ID certification

        1. 731 application form;

        2. FCC ID number;

        3. FCC authorization letter and FCC confidentiality letter;

        4. Block diagram, circuit diagram;

        5. Line description;

        6. Instruction manuals, technical specifications and other materials.

        Bluetooth headset FCC ID certification test project

        According to the different Bluetooth version, the current Bluetooth version is divided into V2.0, V2.1, V3.0 and V4.0. Most chips like to use CSR chips. The manufacturer needs to provide engineering prototypes and fixed-frequency control software for Bluetooth testing.

        Specific test items include:

        1. RF power test includes two aspects at the same time: conducted power and radiated power.

        2. 20db bandwidth.

        3. Frequency range, to see if it falls within the specified frequency range, namely: 2402-2480MHz.

        4. Radiation test requires 20 times frequency test.

        5. BE test, that is, off-band stray test.

        6. Conducted stray test

        7. Launch time test.

        image.png

        For Bluetooth headset FCC-ID testing, please contact our company ZRLK. We will provide you with professional and efficient testing and certification services with favorable prices and good service. If you have other products that need to go through FCC-ID testing, please provide us with product pictures and specifications. We will provide the corresponding cycle, quotation and specific plan according to your product. Welcome to inquire!

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