Radio Frequency Testing

1. Introduction to Certification

FCC certification is a mandatory certification for electromagnetic compatibility and radio frequency in the United States. Usually, wireless products need to do FCC certification for ID type. That is what we often call FCC-ID certification (FCC CERTIFICATION).

2. Certification mark

3. Product range

Wireless products, such as Bluetooth products, tablet computers, wireless keyboards, wireless mice, wireless readers, wireless transceivers, 2G mobile phones, 3G mobile phones, 3.5G mobile phones, DECT mobile phones (1.8G, 1.9G frequency band), wireless walkie-talkies, etc.

4. Certification Standards

5. Test items

1. Conducted harassment

2. Radiation harassment

3. Maximum output power

Limit: less than or equal to 21dbm or 30dbm

4.20db bandwidth

Limit: none

5. Channel spacing

Limit: >25KHz or >two-thirds of the 20 dB bandwidth

6. The number of frequency hopping channels

Limit: ≥15 channels

7. Dwell time

Limit: <0.4s

8. Sideband

9. Antenna requirements

6. Required information

1.731 Application Form

2. FCC ID number

3. FCC authorization letter, FCC confidential letter

4. Block diagram, circuit diagram

5. Line description

6. Instruction manual, technical specification

7. Product nameplate and other information

7. Sample requirements

1. One RF fixed-frequency prototype and one common prototype.

2. The fixed-frequency prototype is aimed at multi-channel working products. If it is a single-channel prototype, please provide a continuous transmission prototype.

8. Certification process