Yes, it's possible to connect to Wi-Fi at a distance of 80 to 100 meters.
Yes, it's possible to connect to Wi-Fi at a distance of 80 to 100 meters.
so at my sister house there is a free public wifi down at the shopping center according to google maps is like 80 maybe 100 meter away i was down there the other day at the shops and did a speed test via 5ghz at got 385mbps down and 120mbps up all my sister uses the internet for is checking email and maybe watching youtube videos at 360p if she could connect to this wifi it would save her some money even if speed is really slow shes not bothered as long as she can get maybe around 10mbps - 20mbps
I'm not entirely clear on what you're asking. Are you wondering if it's possible to extend the wireless signal from the shopping center to her house? If yes, you'd need a range extender placed somewhere between them. However, that might not be feasible since she likely doesn't own the property. Using 5GHz offers better range but sacrifices speed. Beyond that, there are legal concerns about using public Wi-Fi in a shopping center. I'm not familiar with local regulations and don’t know your location, but if it were my public network, I wouldn’t support it. For security reasons, it could expose her to risks like unauthorized access or credential theft. It wouldn't be worth risking sensitive information like bank details or social media accounts. Privacy should always come first. Suggest she set up her own internet connection.
Distance isn't the sole consideration; barriers such as doors, walls, and trees matter significantly. Interference also affects performance. The type of device used influences results (smartphone, laptop, AP—choose wisely). Switch to 2.4GHz for better coverage and easier penetration through obstacles compared to 5GHz. The main drawback is reduced bandwidth, which isn't a concern in your situation. It's unclear what the other person uses for browsing; likely a smartphone with limited range. If she lacks a strong signal, options include:
- Purchase a directional antenna (~25$)
- Acquire an access point (~25$)
- Connect the antenna to the AP and aim it toward a shopping center
- Install a router, link it to the AP, and have it serve the entire home
[~50$] Be cautious of security risks when using public WiFi.
You might link via a router with WiFi Client mode and an outdoor antenna, provided you have a clear view. Keep in mind this could violate the terms, as the service is meant for use inside the property. If clients are detected around the clock, they might try to block your connection.