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Auteur : Romain

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  • Romain

Do “anti-Smartmeter” filters really stop the PLC-G3 emissions from PLC Smart meter ?

2 novembre 20193 avril 2020 Romain

« Linky » is the name of the French electrical Smart meter in France Here are the results for measurements carried out… Discover the test

PLC from Smart meters2 commentaires
alarme sans ondes RISCO

Radiation test on a wireless burglar alarm system

22 septembre 20191 avril 2020 Romain

Motion detectors To detect a presence, wireless motion detectors generally use harmlessinfra-redtechnology. However, on detection of a presence they are normally… Discover the test

Products & materials
la 5G par satellite

What will be the actual transmission power of 5G mobile phone antennas ?

21 septembre 20192 avril 2020 Romain

By David BRUNO The big question at the moment concerns the impact that the arrival of 5G will have on… Discover the test

Relay antennas

Should we telephone using 2G, 3G or 4G ?

20 juin 20191 avril 2020 Romain

A 30 second measurement near a mobile phone during a communication configured in 2G : 42.36 V/m measured A 30… Discover the test

Mobile phones

Magnetic field strength of a 400 000 v high-voltage power line

19 juin 20191 avril 2020 Romain

24 Hour recording of a (50 Hz or 60 Hz) magnetic field strength radiated by a 400 000 v high-voltage power… Discover the test

High-voltage lines
protection contre les antennes relais

Recording of the transmission power emitted from a mobile phone mast over 48 hours

18 juin 20191 avril 2020 Romain

What does the emission power of mobile phone antennas depend on? It varies a lot according to the time of… Discover the test

Relay antennas
test smartphone par david bRUNO

Efficiency test on a shielded fabric pouch

8 juin 20191 avril 2020 Romain

Don’t believe that either a shielded telephone pouch or case provides protection (whatever the make)! When the phone is in… Discover the test

Mobile phones
test d'efficacité du FAZUP

The anti-radiation patch/sticker as an electromagnetic wave absorber

8 juin 20191 avril 2020 Romain

Don’t believe you are protected with an anti-radiation sticker for mobile phones (whatever the model)! Unfortunately, this type of product… Discover the test

Mobile phones

Attenuation of the 50 Hz magnetic field thanks to MuMetal

8 juin 20191 avril 2020 Romain

What acts as a barrier to the magnetic field ? The only way in which the magnetic field can be… Discover the test

Products & materials

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  • High-voltage lines (2)
  • Mobile phones (3)
  • PLC from Smart meters (1)
  • Products & materials (5)
  • Relay antennas (2)
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