EMC China Lab

FCC Part 15b Certification

Views :
Update time : 2024-06-11

The fcc part 15 standard is a set of electromagnetic compatibility (EMC) regulations for radio frequency devices established by the Federal Communications Commission (FCC) in the United States. This standard specifies the limits for electromagnetic radiation and immunity to ensure that radio devices do not cause harmful interference to other equipment or radio services.

 

FCC Part 15b Certification(图1)


The FCC Part 15 standard includes two categories: Part 15 Class A and Part 15 Class B. Class A applies to equipment used in commercial, industrial, or business environments, while Class B applies to equipment used in residential or personal environments. These standards cover all devices that use electromagnetic frequencies, including radio transmitters, computer equipment, digital devices, TV receivers, monitors, and more.

 

The FCC Part 15 standard comprises multiple sub-standards, such as Part 15.107, Part 15.109, Part 15.207, Part 15.209, each containing specific testing requirements and limits.

 

FCC Part 15 Standard Testing Items

1. Radiated Emissions: Tests the electromagnetic waves emitted by the device in the radio frequency range to ensure they do not interfere with other electronic devices.

2. Conducted Emissions: Tests the electromagnetic waves transmitted by the device through conduction paths like power lines to ensure they do not interfere with other electronic devices.

3. Radiated Immunity: Tests the device's ability to receive radio signals from other electronic devices, ensuring it is not disturbed by other equipment.

4. Conducted Immunity: Tests the device's ability to receive electromagnetic waves from conduction paths like power lines, ensuring it is not disturbed by other equipment.

5. RF Power Output: Tests whether the power output of the radio signal generated by the device meets the regulations.

6. Frequency Range: Tests whether the frequency range used by the device meets the regulations.

7. Occupied Bandwidth: Tests whether the bandwidth of the radio signal generated by the device meets the regulations.

8. Spurious Emissions: Tests whether the output power of frequencies other than the intended radio signal generated by the device meets the regulations.

9. Modulation Characteristics: Tests whether the modulation method of the radio signal generated by the device meets the regulations.

 

Implementation and Latest Version of Part 15 Standards

The FCC Part 15 standard was initially implemented in 1983. It has been revised and updated multiple times to accommodate technological and market changes. The latest version of the FCC Part 15 standard is titled "47 CFR Part 15: Radio Frequency Devices." "47 CFR" refers to the Code of Federal Regulations chapter number, while "Part 15" is the specific identifier for this section. The latest version was officially released on January 29, 2021.


Email:hello@jjrlab.com


Leave Your Message


Write your message here and send it to us


Related News
Read More >>
Wireless Microphone Export Certification Wireless Microphone Export Certification
04 .24.2025
Wireless microphones require certifications for export, including TELEC (Japan), CE-RED (EU), FCC (U...
Audio-Visual Products SNI Certification in Indones Audio-Visual Products SNI Certification in Indones
04 .24.2025
SNI certification is mandatory for AV products in Indonesia from June 2025; China’s JJR Lab offers t...
FCC-ID: Still Needed if Module is Certified? FCC-ID: Still Needed if Module is Certified?
04 .24.2025
If your Bluetooth module is FCC-ID certified, does your product still need FCC approval? China JJR L...
FCC Certification Fees for Handheld Fans FCC Certification Fees for Handheld Fans
04 .24.2025
FCC certification for handheld fans includes SDoC for non-wireless models and FCC ID for wireless on...
FCC Certification Testing for Smart Lighting Produ FCC Certification Testing for Smart Lighting Produ
04 .24.2025
JJR Lab offers FCC testing for smart lighting products, ensuring U.S. compliance for smooth market e...
What is the ETSI EN 303 645 Testing Standard? What is the ETSI EN 303 645 Testing Standard?
04 .24.2025
ETSI EN 303 645 boosts IoT security and privacy. JJR Lab in China offers comprehensive testing to he...
UL Compliance and ETL Certification for LED Lighti UL Compliance and ETL Certification for LED Lighti
04 .24.2025
UL and ETL ensure LED safety and quality. China’s JJR Lab offers testing to meet North American stan...
What is the IEC 60598 Standard? What is the IEC 60598 Standard?
04 .24.2025
IEC 60598 ensures luminaire safety, performance, and compliance. China-based JJR Laboratory offers e...

Leave Your Message