Specifications

Table 5 shows a sample of the Excel spreadsheet used for power mapping.
This example uses OCNS.
Power Mapping requires the user to edit the OCNS or channel power
levels in the instruments and to modify the I/Q Voltage Scale setting.
Table 6 shows an example Power Mapping illustration that matches the
data in Table 5 for both ESGs.
Table 6. Power mapping instrument configuration for ESG #1 and ESG #2
Table 5. Agilent ESG Option 201 power scaling worksheet, V2.11
16
Channel # Powers (dB) IQ Voltage Percentage Voltage (V) Total Voltage Percent IQ
Scale (dB) Power in per box Voltage per
Column C box (dB)
Pilot -7.00 0.00 0.199526 0.446684 1.657868 -1.40
2 -13.00 0.050119 0.223872
3 0.000000 0.000000
4 -10.00 0.100000 0.316228
OCNS -3.46 0.450355 0.671085
1 -4.19 0.000000 0.000000 0.632456 -5.59
2 0.000000 0.000000
3 -10.00 0.100000 0.316228
4 -10.00 0.100000 0.316228
OCNS 0.000000 0.000000
1
0.00
2.290324
Enter desired
powers in this
column and into
the ESG
(Blank for Off)
Enter these
calculated
results into
the ESG
OCNS Power is
calculated
automatically
so that total
power is 0 dB.
OCNS Power is
calculated
automatically
so that total
power is 0 dB.
Box #1
Box #2
OCNS in Box #
Total Power (dB)
Total Voltage
Parameter Setting for ESG #1 Setting for ESG #2
Mode / (Real-time I/Q BaseBand)
CDMA
BTS Setup
I/Q Voltage Scale [0.00 dB] [-4.19 dB]
Return
Link Control
Channel Number 1 1
Channel Setup
Power [-7.00 dB] [not applicable]
Channel Number 2 2
Channel Setup
Power [-13.00 dB] [not applicable]
Channel Number 3 3
Channel Setup
Power [-3.46 dB] [-10.00 dB]
Channel Number 4 4
Channel Setup
Power [-10.00 dB] [-10.00 dB]