Shenzhen Bory Inspection & Technical Service Co., Ltd. (hereinafter referred to as Bory) is a company with EMC and safety regulations expertise.

Environmental reliability, energy efficiency, and service testing laboratory, now a national high-tech enterprise.

Established multiple offices to provide our clients with one-stop, zero-distance, and quick services.

Bory establishes and implements management in accordance with the ISO 17025 standard of the laboratory accreditation system, approved by China.

CNAS (China National Accreditation Service for Conformity Assessment) is recognized by the International Laboratory Accreditation Cooperation as eligible.

ILAO-recognized testing laboratory, authorized by multiple international institutions, including the U.S. ETL.

met, FCC, TUV, Eurofins, ITS, BV, SGS, Nemko, etc., recognized. Services cover machinery.

Machinery, engineering, medical equipment, home appliances, IT/AV equipment, toys, lighting, communication, and other fields. Successfully

We have applied for the necessary certifications, including Saber, SASO, IEC/CE, GCC, SFDA, and COC for the Middle East & Africa, as well as the CCC certification.

Certificates, SRRC model approval, CTA network access permit. CE certification, FCC. ETL, KC, PSE.

Telec, Customs EAC. SAA/RCM Certification, ISO certifications, etc.

Customs EAC certification, International Organization for Standardization (ISO) certifications, etc.

Common FCC Certification Test Items

The FCC regulates electromagnetic interference, which is primarily categorized into the following types: 1. Fushion interference (radiation emission) spreads through space, ranging from 30 MHz to 1 GHz. Most interference at high frequencies is Fushion interference. Typically, both types of interference can coexist simultaneously. 2. Conducted interference (coConduction interference is propagated through power lines, signal lines, and other conductors. The FCC requires testing frequencies from 150 kHz to 30 MHz, with low-frequency interference typically being conduction interference. It primarily targets electronic products that operate in conjunction with the power grid. 3. Antenna Terminal Disturbance. This is mainly for devices with external antennas, such as TVs. FCC Certification Test Standards: FCC Part 15, FCC Part 18.

FCC Certification Test Items

Fushe emission; Conduction emission; Harmonic current; Flicker; Frequency error; Adjacent channel power; Diffuse emission; Conduction carrier power; Effective emission power; Transmitter's sensitivity to modulation frequency; Modulation bandwidth range of wideband equipment; Frequency stability under low-voltage conditions, etc.

Test Standards

Here, FCC Part 15 and Part 18 are the most widely applied:

FCC Standards - Scope

FCC Part 15 c/e/f Intent of Fuse Device Testing

FCC Part 18 Industrial, Scientific, and Medical Equipment

FCC Part 22 Public Mobile Telecommunications Service

FCC Part 24 Personal Communication Services

FCC Part 25 Satellite Communications Service

FCC Part 27 - Other FCC Wireless Communications Services

FCC Part 68 Telecommunications Terminal Equipment

The FCC Part 15 regulates intentional, unintentional, or transient transmitting equipment that does not require a personal license for use. It encompasses technical specifications, administrative requirements, and other market access conditions. The products are mainly divided into four categories: unintentional transmitting equipment, intentional transmitting equipment, unlicensed personal communication devices, and unlicensed national basic information equipment.

The FCC Part 18 regulates the electromagnetic energy emitted by industrial, scientific, and medical (ISM) devices operating within certain frequency bands, to prevent harmful interference to authorized wireless communication services.

Application Process

1. Customers submit application forms to the inspection agency.

2. Customer prepares to inspect the sample (frequency-setting machine required for wireless products) and provides product information (refer to the requirements for materials).

3. Draft report issued by the inspection agency, confirmed by the client, and formal report issued.

4. If it's an FCC SDOC, the project is completed; if it's an application for an FCC ID, submit the report and technical documents to TCB.

5. Upon completion of TCB review, issue the FCC ID certificate; the testing agency will send the official report and the FCC ID certificate.

6. Upon obtaining the FCC certification, the company may use the FCC logo and the related statement on the product.

Note: Manufacturers applying for the first FCC ID certification must establish a company profile on FCCzhucefcc-frn. Upon completion of the TCB review, the certificate issued will contain an FCC ID number, typically composed of "Manufacturer Code (grantee code)" + "Product Code (product code)."

Manufacturer Code: A three-digit number or uppercase letter, issued directly by FCC.

Product Code: Composed of numbers, letters, and "-" characters, but no two consecutive "-" characters are allowed, and neither the first nor the last position can be a "-". The maximum length of this code is no more than 14 digits, and the customer can define the number.

Application Materials

1. User Manual

2. Block Diagram

3. Circuit Operation Description

4. Circuit schematic

5. RF Modulation

6. Rated Power Declaration

7. Application Form TCB Form 731

8. Authorization Letter (POA)

9. FCC Confidential Letter