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Electric Bicycle FCC Certification Testing

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Update time : 2024-04-22

For electric bicycles exported to the US market, FCC certification is essential and regarded as the passport for manufacturers to enter the US market. Attention all electric bicycle export businesses: Here's your guide to understanding the FCC electromagnetic compatibility certification testing standards for electric bicycles in the US market.

 

Electric Bicycle FCC Certification Testing(图1)


fcc sdoc - Supplier’s Declaration of Conformity (SDoC) – (Unintentional Radiator)

fcc part 15B – Unintentional Radiator

- 15.107 Conducted Emission

  - The lower limit applies at the band edges

  - Lower limits apply at band edges.

 

- 15.109 Radiated Emission

  - The field strength of radiated emissions from unintentional radiators at a distance of 3 meters shall not exceed the following values.

  - The field strength of radiated emissions from unintentional radiators at a distance of 3 meters should not exceed the specified values. Bluetooth functionality must meet the following requirements.

 

fcc id-Certification –(Intentional Radiator)

- 15.247-Operation within the bands 2400-2483.5MHz

  - Bluetooth EDR Mode Testing Items

    - Max. Output power

    - 20dB Bandwidth

    - Channel Separation

    - Channel Number

    - Dwell Time

    - Out of Band Antenna Conducted Emission

    - Radiated Emission

    - Radiated Spurious Emission

    - Band Edge

    - AC Conducted Emission

  - Bluetooth BLE Mode Testing Items

    - Max. Output power

    - 6 dB Bandwidth

    - Power Density

    - Out of Band Antenna Conducted Emission

    - Radiated Emission

    - Radiated Spurious Emission

    - Band Edge

    - AC Conducted Emission

 Electric Bicycle FCC Certification Testing(图2)

  Note: If Bluetooth supports dual mode (EDR+BLE), it needs to meet the requirements for both simultaneously.

 

  Alternatively, 15.249 – Operation within the bands 2400-2483.5MHz can be used.

 

  - Max. Output power

  - Transmitter Radiated Emission

  - Band Edge

  - 20dB Bandwidth

  - AC Conducted Emission

 

  Note: All relevant circuits for electric assisted bicycles must collectively meet the above FCC requirements, including lighting, instrument control panels, wireless components, etc.


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