What are the common issues faced during signal booster installation in France

**Poor Signal Reception:
* External Antenna Placement Ensure the external antenna is properly installed in a high location, such as a roof, and is positioned to capture the strongest signal from nearby cell towers[3][5]. Obstructions like buildings and trees can block signals[5]. Use apps or online tools to locate the nearest mobile tower, then aim the antenna in that direction for better reception[1].
* Internal Antenna Placement Make sure that the internal antenna is correctly placed to evenly distribute the boosted signal throughout the desired coverage area[3]. Reposition the internal antenna if necessary[3].
* Cable Connections Inspect all cable connections between the external antenna, booster unit, and internal antenna[3]. Loose or damaged connections can result in signal loss[3]. Check that all cables are securely connected to the antenna and booster to ensure seamless signal flow[1]. Replace any damaged cables immediately to restore optimal signal flow[2]. Also, ensure that the cable lengths used are within the recommended limits provided by the manufacturer because excessively long cables can cause signal loss[2].

**Oscillation or Interference:
* Antenna Separation Maintain adequate distance between the outside and inside antennas as per the manufacturer’s guidelines[5]. Insufficient separation can lead to interference, causing reduced performance or shutdown of the system[5]. Increase antenna isolation by putting more space between the outside (donor) antenna and the inside (broadcast) antenna[4].
* LED Indicators Most signal boosters come with LED indicators that provide information about the system’s status[2]. A red or flashing light might indicate oscillation or interference, usually happening when the outside and inside antennas are too close[2]. A continuous red light may indicate signal overload, meaning the incoming signal is too strong for the booster to handle[2].
* Other devices Devices like microwaves or routers may cause interference[1]. Test the booster without these running[1].

Compliance with Regulations:
* Regulatory Compliance Ensure that your signal booster is compliant with local regulations and has the necessary approvals from your mobile network provider[5]. Non-compliant boosters may cause network interference, leading to reduced performance or legal issues[5]. Check that your booster meets EU and French standards for safe and legal use[1].
* Consult Provider Some providers offer specific boosters for their network, ensuring compatibility and compliance[1]. Contact your carrier to verify compatibility[5].