User Manual

NOTCHCELL 20W OPERATING MANUAL
R-tron America, Inc. Page: 41 / 57
5.5.6 Isolation Checking
When you click “Isolation” button which is located left side menu bar, the following
pop-up window which is for isolation check between donor and distributor antennas
will be opened. “Isolation pilot power” value stands for isolation antenna value.
Figure 5.13 Isolation checking window
► Note : How to check isolation.
① Considering your location, check whether the repeater bandwidth and band
are properly set.
② Select “Isolation” in the menu bar.
③ Set “Isolation Pilot” value as UL path frequency which is used in the field.
④ Click “Isolation” button and make it as “ON” status. Then, click “SET” button.
⑤ The value which is in isolation value pop-up window is current system isolation
value.
- When isolation value will be over 110, it is displayed as “Good”.
When it is under 75, it is displayed as “Bad”.
From 110 to 75, isolation value will be displayed.
⑥ Following the above procedures, you should set the isolation only one time.