When the cell phone blocker device is working, there are two possibilities when a signal is displayed on the mobile phone:
First, the mobile phone can be connected. If the mobile phone can be connected, it means that the shielded area has not achieved effective shielding and there are leaks. This also means that your current mobile phone shielding products cannot meet your on-site shielding requirements;
First, the mobile phone cannot be connected. If this is the case, it means that the mobile phone is in a critical state. Generally, this situation will occur on mobile phones with strong anti-interference and high sensitivity.
In addition to the problem of co-channel interference, there are also some tips to improve the quality of wireless networks at home. I hope they can be helpful to everyone. Now that most residents have wireless routers deployed in their homes, channel conflicts are inevitable. If we find instability or lag when using the network, we might as well change to a channel with fewer access points.
In addition to the need to adjust the wireless channel, wireless routers have reservations about the transmission intensity and power of wireless signals when leaving the factory. By default, the transmit power of a wireless router is much lower than its own maximum power, which makes it possible for us to adjust the strength of the wireless signal. In the settings of the wireless router, the higher we adjust the transmit power, the coverage and strength of the wireless signal will also increase. This way, it's also very easy to adjust the strength and coverage of your wireless signal yourself. Or adjusting the wireless router to "through the wall" mode can also achieve this effect. Increase transmit power (no need to worry about radiation problems at all)
If you want to improve the signal strength of your wireless network at home, changing the location of your wireless router is the simplest and most effective way. Taking the most common two-bedroom apartment as an example, most families live in a two-bedroom apartment of 50-90 square meters. For such a usage area, a commercially available 300M wireless router can generally meet the requirement, but many netizens still say that their router's wireless signal cannot cover the home well.
Place the wireless router in the center. In a general living room structure, the room is centered on the living room, but many users deploy wireless routers in the bedroom, which seriously affects the coverage of wireless signals. Therefore, what we have to do is to move the wireless router from the bedroom to the living room. In this way, the wireless router will be in the center of the room and the wireless signal coverage will be in the best condition.
After these adjustments, are you still unable to achieve satisfactory wireless network coverage? If you are a large-scale user, you can consider using a power modem or wireless repeater to extend the wireless network to areas with poor coverage.