无执照无线设备检测无执照无线设备-CMA/CNAS资质，中析研究所官网

(CMA)

(CNAS)

(ISO)

(高新技术企业)

无执照无线设备检测范围

无线键盘,无线鼠标,无线耳机,无线音响,无线路由器,无线摄像头,无线充电器,无线手柄,无线打印机,无线投屏器,无线传感器,无线电视盒,无线音箱,无线手写板,无线扫描仪,无线门铃,无线电子秤,无线远程控制器,无线数码相框

无执照无线设备检测项目

无线射频功率、频率范围、频偏、频谱占用、调制度、带宽、发射机效率、杂散发射、接收机灵敏度、抗干扰性、占用度、功率标准、谐波、杂散、抗干扰、信噪比、接收机静态工作电流、输出功率测量误差、接收机组合灵敏度、频响、极限调信度、异频接收干扰、时钟频率、晶体精度、正交调制度、误码率、通信距离、工作模式、脉冲重复频率、脉冲宽度、脉冲占空比、脉冲幅度、脉冲功率、极限调制度、调制错误率、发射机静态电流、发射机均方根偏移、发射机动态误差、发射机脉冲波形抖动、发射机指定波形抖动、发射机脉冲峰值抖动、接收机动态范围、接收机脆度、接收机脉冲鲁棒性、接收机信号鲁棒性、接收机灵敏度、发射机灵敏度、发射机最大输出功率、发射机频谱纯度

无执照无线设备检测方法

Visual Inspection: Inspect the sample visually to check for any marks, damage, or missing components.

Functional Testing: Test the functionality of the sample by conducting various tests related to its intended use. This may include checking wireless connectivity, power supply, signal strength, and other relevant functions.

Radio Frequency (RF) Testing: Use RF testing equipment to measure the output power, frequency range, and harmonics of the sample's wireless transmission. This helps determine if the device is within acceptable limits and comply with regulatory standards.

Electromagnetic Compatibility (EMC) Testing: Conduct EMC tests to analyze the sample's ability to work without interference from or causing interference to other electronic devices. This includes testing for emissions and susceptibility to electromagnetic radiation.

Power Consumption Testing: Measure the power consumption of the sample under different scenarios and operating modes. This helps assess the device's energy efficiency and battery life.

Safety Testing: Perform safety tests to ensure that the sample meets all necessary safety standards and regulations. This includes assessing factors such as electrical insulation, temperature limits, and product labeling.

Environmental Testing: Subject the sample to various environmental conditions, such as temperature, humidity, and vibration, to assess its durability and performance in harsh or unpredictable environments.

Software/Firmware Testing: Evaluate the software or firmware of the sample by conducting tests to ensure proper functionality, compatibility, and reliability.

Materials Analysis: Perform analysis of the sample's materials to verify their authenticity, quality, and compliance with regulations. This may involve testing for hazardous substances, such as lead or mercury.

User Acceptance Testing: Involve end-users in the testing process to gather feedback on usability, ease of installation, and overall satisfaction with the sample. This can help identify any potential improvements or issues.