Use APKPure App
Get Focal Point Calculator old version APK for Android
Calculateur de points focaux pour connaître la taille des bâtonnets d'antenne parabolique
With the help of That App You Can Knows Your Dish Antenna Sticks Required Size .
Just Enter Your Dish Antenna Length And Depth Size In Inches And that will Be Tell You What Should Be Your Dish Sticks And Focal Point Size..