
Using the MA24105A 7-2 Making Measurements
PowerXpert UG PN: 10585-00020 Rev. C 7-5
Table 7-1 describes the number of averages needed to attain a certain noise level for a particular power level
measurement when measuring forward average power.
Table 7-2, describes the number of averages needed to attain a certain noise level for a particular power level
measurement when measuring forward peak power.
Table 7-1. MA24105A Averaging Table (Forward Average Power)
Input Power
(dBm)
Input Power
(W)
Number of
Averages
Needed for
<
0.20 dB
Noise
Number of
Averages
Needed for
<
0.15 dB
Noise
Number of
Averages
Needed for
<
0.10 dB
Noise
Number of
Averages
Needed for
<
0.05 dB
Noise
Number of
Averages
Needed for
<
0.01 dB
Noise
5010011111
4531.611111
4010.011111
353.1611111
301.0011111
250.31611117
20 0.100 1 1 1 3 69
15 0.0316 2 4 7 28 –
10 0.0100 18 32 70 276 –
5 0.00316 179 314 – – –
Table 7-2. MA24105A Averaging Table (Forward Peak Power)
Input Power
(dBm)
Input Power
(W)
Number of
Averages
Needed for
<
0.20 dB
Noise
Number of
Averages
Needed for
<
0.15 dB
Noise
Number of
Averages
Needed for
<
0.10 dB
Noise
Number of
Averages
Needed for
<
0.05 dB
Noise
Number of
Averages
Needed for
<
0.01 dB
Noise
5010011112
45 31.6 1 1 1 1 13
40 10.0 1 1 2 6 126
35 3.16 4 6 13 51 –
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