FCC certification standards and test procedures for Bluetooth headsets;As a wireless communication device, Bluetooth headsets must meet FCC certification standards before they can be sold in the U.S. market. The FCC certification standard is mainly concerned with the electromagnetic interference and electromagnetic immunity of the equipment. The FCC certification test process of Bluetooth headset is as follows:
1.Determine device classification: Bluetooth headsets are Class II devices and are required to submit EIRP (Equivalent Isotropically Radiated Power) and OTA (Wireless Operator Terminal) tests according to FCC regulations.
2.Choose a certification body: Choose an FCC-accredited certification body for testing, such as TCB, NRTL or Recognized Overseas Certification Body.
3.Submit the application: Submit the application**, technical specifications and related documents of the Bluetooth headset to the certification body, including circuit diagrams, schematic diagrams, PCB layout diagrams, BOM sheets and user manuals, etc.
4.Test samples: Send Bluetooth headset samples to the certification body for testing. The tests include electromagnetic interference test and electromagnetic immunity test.
5.Rectification problem: If the test results do not meet the FCC certification standards, rectification is required. Corrective actions may include changing the circuit design, adding filters, replacing components, or redesigning the housing.
6.Audit report: The certification body reviews the rectification report and test data, and issues an FCC certificate.
7.Labeling: Put a label on the Bluetooth headset that meets the FCC certification standard for easy identification by consumers.
The FCC certification standard and test process of Bluetooth headset is a complex process, which needs to be tested and rectified in accordance with relevant standards and regulations. Only those that meet FCC certification standards can be sold in the U.S. market.