Keysight N1914A Datasheet page 8

Power meters
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N1913A/14A EPM Series Power Meters Performance Characteristics (Continued)
Settling time
1
Manual filter, 10-dB decreasing power step for normal and x2 modes (not across range switch points for E-Series and N8480 Series
sensors)�
Table 3. Settling time
Number of averages
Settling time with E-Series sensors (s)
Normal mode
x2 mode
Settling time with N8480 Series sensors (s)
Normal mode
x2 mode
Settling time with 8480 Series sensors (s)
Normal mode
x2 mode
E-Series sensors In FAST mode (using free run trigger), within the range –50 dBm to +17 dBm, for a 10 dB decreasing power step, the
settling time is:
– N1913A: 10 ms
2
– N1914A: 20 ms
2
1� Settling time: 0 to 99% settled readings over the GPIB�
2� When a power step crosses through the sensor's auto-range switch point, add 25 ms� Refer to the relevant sensor manual for switch point information�
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1
2
4
0.08
0.13
0.24
0.07
0.09
0.15
0.15
0.2
0.3
0.15
0.18
0.22
0.15
0.2
0.3
0.15
0.18
0.22
8
16
32
0.45
1.1
1.9
0.24
0.45
1.1
0.5
1.1
1.9
0.35
0.55
1.1
0.5
1.1
1.9
0.35
0.55
1.1
64
128
256
3.5
6.7
14
1.9
3.6
6.7
3.4
6.6
13
1.9
3.5
6.9
3.4
6.6
13
1.9
3.5
6.9
512
1024
27
57
14
27
27
57
14.5
33
27
57
14.5
33
Page 8

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