Here is an example of on-site measurement of radiated emission at a site without a shield environment.
Application
- This is on-site measurement system of radiated emission for pre-compliance.
- This is very convenient for measuring such large EUT as difficult to bring to a test site.
- This is excellent in cost performance because of a combination of our products.
- This can easily measure outdoors because of handy type measuring instruments.
- The near field probes can also be used to find radiated sources.
Solution
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- [Measurement flow]
- Measure environmental noise at EUT power off.
- Measure the noise at EUT power on.
- Subtract ① from ② and take out only noise from the EUT.
System configuration
| Handheld signal analyzer MSA538E | ：20kHz to 3.3GHz，Equipped with QP / AV detection function |
| PC Software for EMI MAS530 | |
| Low Noise Amplifier MAP302 | ：20MHz to 3GHz，Gain：20dB |
| Biconical Antenna MAN150 | ：20MHz to 3GHz |
| Coaxial cable MC204 | ：1.5m，SMA P-P |
| Coaxial cable MC202 | ：3.0m，SMA P-P |
Products introduction
Please feel free to contact us.
If you want to verify 5G, customize a radio wave shield box, or need product repair, please do not hesitate to contact us about any small matter.
