Yes, there are specific installation guidelines and regulations for signal boosters in France[1][2]. The Agence Nationale des Frequences (ANFR) is the regulating authority, and signal boosters must be ANFR-certified[1]. Adhering to ANFR guidelines during installation is essential[1]. Unauthorized boosters may face penalties[1]. It's legal to use mobile phone signal boosters for homes and businesses in France, and no license is required for boosters that boost signals for any cellular network in France[9].
To install a mobile signal booster, you should do the following[5]:
1. Find an appropriate position for the outdoor antenna where it receives a high mobile signal from the nearest tower[5]. The outdoor antenna should be fixed straight to receive proper signals[5].
2. Attach the cable to the outdoor antenna[5]. The other edge of the cable goes into the amplifier[5].
3. Place the internal antenna where you want to use your phone most of the time[5].
4. Attach another cable to the internal antenna and then to the amplifier[5].
5. Plug the AC/DC power supply into the electrical socket near the amplifier[5].
For optimal performance, keep these points in mind[5]:
* The indoor antenna should be at least 5 meters away from the outdoor antenna[5].
* The indoor antenna should be at least 2 meters above the ground and fixed vertically[5].
* Cables from the outdoor antenna should be placed as straight as possible[5]. Shorten cables to the acceptable maximum to avoid decreasing the mobile signal coverage range[5].
* Make a loop in the cable to prevent water from ruining the mobile phone booster[5].
* Keep the outdoor antenna as far as possible from frequency aerials, high-voltage cables, metal nets, or transformers[5].
[1] https://www.mobilesignalguru.com/blog/legal-requirements-and-regulations-for-mobile-signal-boosters/
[2] https://mysignalboosters.com/fr/mobile-signal-booster-installation-guide/
[3] https://www.mobilesignalguru.com/mobile-signal-booster-installation-guide/
[4] https://ec.europa.eu/docsroom/documents/7718/attachments/1/translations/en/renditions/native
[5] https://mobileboosteruk.com/how-to-install-mobile-signal-booster-on-your-own/
[6] https://www.survivefrance.com/t/4g-signal-booster/44437
[7] https://www.myamplifiers.com/articles/how-to-install-mobile-signal-booster-step-by-step-plan-337/
[8] https://www.fcc.gov/wireless/bureau-divisions/mobility-division/signal-boosters/signal-boosters-faq
[9] https://mysignalboosters.com/fr/faqs/