Introduction: Biquad Antenna for 4G Router
Make yourself homemade 4G biquad antenna made from a cake pan plus plant drip tray.
Cake pan 15 inch / 35 cm diameter
sma connector plus cable
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.
Step 1: Make Antenna
Create youre antenna calculated for youre 4g frequenty
There are several online calculators (google it) or use this one,
Bend youre antenna and solder both wire`s, one on each middle side (left right does not matter)
Step 2: Measure Out and Drill Holes
Size of drill depends on the size of pvc u use..
Step 3: Cut Pvc Pipe to Size (height Obtained From Calculator)
Take cable tie through hole inside pvc pipe place over copper wire, back through hole and fasten.
Step 4: Take Drip Leak Tray and Close
Place drip leak tray over antenna and glue together.
Step 5: DONE!
As you can see there is a significant change in the signal.
As my router is mimo (dual antenna) i have made 2 antenna`s
Goodluck if you are making one and i hope you increase youre signal!