First, FCC certification FCC is a department of the US federal government, which is responsible for supervising the radio frequency in the United States. FCC can avoid it by formulating broadcasting specifications and adjusting electromagnetic interference sources? Radio and broadcast pollution? .
Electrical appliances and electronic equipment will produce radio frequency noise. When current flows in electrical appliances, it will form an electromagnetic field, which will spread in other products, thus causing unnecessary interference. Many radio applications, communication products and digital products need to complete FCC certification before they can enter the American market, and this is also mandatory. ?
If importers and customs agents want to declare that each RF device meets FCC standards, that is, FCC license.
2.FCC certificate certification requirements: 1. FCC application: company name, address, contact information, product name and model, detailed description and other information.
2.FCC power of attorney: require the company's contact person to sign and seal and scan it into an electronic document.
3. Federal Communications Commission Confidentiality Letter: A secret agreement on product materials to be signed between the company and TCB organization. It needs to be signed and sealed by the company contact and scanned into an electronic document.
4. Block diagram: It is necessary to draw the vibration and vibration frequency of all crystals consistent with the circuit.
5. Circuit principle: it is necessary to use a block diagram to represent the vibration of the crystal. The amplitude of the crystal is consistent with the amplitude direction.
6. Line description: English description of product realization principle and function.
7. Description: FCC warning is required.
8. Label and label direction: The label must have FCCID number and style, and the label direction is clear.
9. Internal inspection of product list: clear images are needed and can be supplemented if necessary.
10. Inspection statement: make a complete evaluation of the product according to the specifications.