Cellter

Cellter is a special place to put the transmission device to a temperature range and damage the environment, in order to keep the device always works well

Above is a drawing tool electric rack, transmission racks and racks DDF (E1 cable).

Above is a picture of two BTS device at the front and the rear is a transmission device and rack DDF.

This is a picture that there is a small device inside Cellter these devices have the task of each character, from where a central control which operates the antennas that emit signals.