【FCC认证】美国FCC认证办理流程 美国FCC认证测试方法【费用 周期 机构 报价】

FCC认证办理流程
产品分类：
FCC SDoC：适用于无无线功能设备（如灯具、家电），需完成电磁兼容性测试并签署符合性声明，周期约4-6周。
FCC ID：适用于无线设备（如蓝牙耳机），需申请Grantee Code、完成射频测试并通过TCB审核，周期约8-12周。
测试方法：
电磁兼容性测试：包括辐射发射（30MHz-1GHz）、传导发射（150kHz-30MHz）等。
射频性能测试：测量发射功率、频率稳定性、带宽等。
有效期：认证长期有效，但产品设计或法规变更需重新认证。

FCC certification process
Product Categories:
FCC SDoC: Suitable for devices without wireless functionality (such as lamps, appliances), requiring electromagnetic compatibility testing and signing of a compliance statement, with a cycle of approximately 4-6 weeks.
FCC ID: Suitable for wireless devices (such as Bluetooth earphones), requires applying for Grantee Code, completing RF testing, and passing TCB review, with a cycle of approximately 8-12 weeks.
Testing method:
Electromagnetic compatibility testing: including radiated emissions (30MHz-1GHz), conducted emissions (150kHz-30MHz), etc.
RF performance testing: measuring transmission power, frequency stability, bandwidth, etc.
Validity period: The certification is valid for a long time, but product design or regulatory changes require re certification.