1 Specifications and Characteristics
36 Keysight N1913/1914A Service Guide
Figure 1-2 E441x Series settling time with auto-filter
Table 1-7 E441x and E9300 Series settling time
[a]
[a] E-Series power sensors in Fast mode (using free run trigger), within the range –50 dBm to +17 dBm, the settling 
time is:
N1913A: 10 ms
N1914A: 20 ms
Number of averages 1 2 4 8 16 32 64 128 256 512 1024
Settling time (s)
(Normal mode)
0.08 0.13 0.24 0.45 1.1 1.9 3.5 6.7 14 27 57
Settling time (s)
(x2 mode)
0.07 0.09 0.15 0.24 0.45 1.1 1.9 3.5 6.7 14 27
+50 dB
+10 dB
70 ms
90 ms
450 ms
3.5 s
+10 dB
Normal 
mode
80 ms
130 ms
1.1 s
6.7 s
x2 
mode
Sensor 
dynamic 
range
Typical 
settling 
times
+10 dB
Max dBm
Min dBm