CPI Test
According to NOC requirement, if they need to test CPI so you must
Enbale CPI test
.
You can operate antenna skew offset clockwise or counterclockwise with
Skew Offset
Setting. Set the degree of Skew offset then
Enter
to Save.
NOC will require the antenna polarization clockwise (CW) to rotate the antenna 1°, 2° or counterclockwise (CCW) to rotate skew offset 1°, 2° to read the
CPI value ,at same time you can modify Skew offset to 1,2 or -1,-2.
In the end, NOC will provide the value of CPI to determine whether the antenna meets the standard while you need to save the matched skew offset
setting.
Appendix 2
CPI test with Web Interface
48
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