One of the best way to extent your Wifi range is by replacing your original router antenna. But, it cost some money. But, what if you plan not to buy those costly extended range wifi antenna. You can make yourself a parabolic reflector with your kitchen junk. Just not to waste it. All you need is just an aluminium foil (less then 15cm-depend), some glue, scissors, time and patient. Plus, some printing.
Visit this site and print the templates. Just remember to print it’s actual size, make sure you don’t resize smaller than the original one. Otherwise, it will be your kitchen junk. So, the below image would be your final product.
It is proven and reliable by minimizing unwanted coverage. Why don’t you try yourself and tell us more?
Link: Ez-12 Parabolic Reflector Template
