Anritsu 3GPP, Руководство по измерениям

Страница: 235 / 244

EMF (Option 444) 8-4 W-CDMA EMF Menu
3GPP MG PN: 10580-00234 Rev. Y 8-15
If a valid scrambling code is obtained even once during the entire measurement period, an
entry is made in the table. A maximum of 6 scrambling codes can be detected. The Total row
sums the isotropic numbers for the selected display parameter across scrambling codes.
If no valid scrambling code is detected for any of the three axes, the isotropic numbers are
excluded from all measurement results (Total Max, Total Min, Total Avg, Avg/Meas). In this
case, the display will show “--” .
Pass/Fail
The limit check is performed at the end of each Measurement Time. If the Field Strength
(Avg/Meas) exceeds the set limit, the Current and Final Test Status are marked as
Fail
in red.
If the Field Strength (Avg/Meas) does not exceed the limit, the Current Test Status is marked
as
Pass
in green. In the example in Figure 8-14 , the Field Strength (Avg Meas) is 5.05 mV/m.
If all of the measurements pass, the Final Test Status is updated to
Pass
in green.
Note
The extrapolation factor k is the ratio of the maximum total output power at the
base station to the power of PCPICH at the base station. If there is a power
boosting factor (BF), k = (max total output power ÷ P(PCPICH)) ÷ BF.
Changing the extrapolation factor immediately updates the displayed values,
except for Field Strength. Refer to
“Meas Params Menu (W-CDMA)” on page 8-12 .
Figure 8-14. W-CDMA EMF Measurement Display