
Testing standards:
GB 13836-2000 Television and Sound Signal Cable Distribution System Part 2: Electromagnetic Compatibility of Equipment
Replaces GB 15949-1995 and GB 13836-1992
Scope of Application:
This standard specifies the electromagnetic compatibility performance requirements and testing methods for television and sound signal cable distribution system equipment, specifically specifying the maximum allowable disturbance voltage and radiation, the minimum immunity and shielding effect, And described the measurement method. This standard applies to active and passive devices that receive, process, and distribute television and sound signals, such as active coaxial broadband distribution devices, passive coaxial ribbon distribution devices, front-end devices, and fiber optic devices
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China