How to setting & Configuring
Tplink CPE 220, as an access point
Shooted 2 tplink CPE220 which was used as a client
to spread the wifi below use tplink WR840N

The distance from client 1 to access point is 400m
The distance from client 2 to the access point is 350m

Settings using Chrome browser on Linux Mint

Access point pole height is about 12 meters (using 2 galvanized pipes connected together)
The client pole height is 5 meters, using 1 bamboo pole.