How to Increase Your Modem WiFi Signal Range
1) Get a Beer or Coke can that you have used in the past, empty it and clean it well with water.
2) Dry it well after cleaning it with water, then remove the sticky Pull tab from the can.
3) Using a knife or a scissor, Cut the bottom of the can and carefully following the Red line like below.
4) Following the red line but leaving a little bit of metal to make the upper side attached to the can, the little part of metal is represented by the White line
5) Vertically cut down the opposite side of the bottle until you reach the upper side that we cut previously. Follow the Red Line like below.
6) Now open the can carefully and shape it roundly to look like an antenna or radar. Use a soft glue or tack to attach the radar antenna to your Modem device.
7) Done! This will certainly boost up your Modem WiFi strength for better connection signal. Remember to change the direction of the Radar Antenna can to where your Laptop is located to improve the signal range more and make the connection more effective.