Settling Time - HP EPM E4418A Service Manual

Settling Time

0 to 99% settled readings over the HP-IB.
For HP 8480 series power sensors
Manual filter, 10 dB decreasing power step:
Number of
Averages
Settling Time (s)
(Normal Mode)
Response Time (s)
(x2 mode)
Auto filter, default resolution, 10 dB decreasing power step,
normal and x2 speed modes:
Normal Mode
Maximum dBm Maximum dBm Maximum dBm
150 ms
Typical
Settling Settling Settling
200 ms
Times Times Times
500 ms
6.6 s
Minimum dBm Minimum dBm Minimum dBm
HP EPM-441A/442A Service Guide
Table 1-4: Settling Time
1 2 4 8
0.15 0.2 0.3 0.5
0.15 0.18 0.22 0.35
20 dB 20 dB 20 dB
Power Power Power
Sensor Sensor Sensor
10 dB 10 dB 10 dB
Dynamic Dynamic Dynamic
Range Range Range
10 dB 10 dB 10 dB
10 dB 10 dB 10 dB
Power Meter Supplemental Characteristics
16 32 64 128
1.1 1.9 3.4
0.55 1.1 1.9
x2 Mode
Maximum dBm
150 ms
Typical
Settling Settling Settling
180 ms
Times Times Times
350 ms
3.5 s
Minimum dBm
Specifications
256 512 1024
6.6 13 27 57
3.5 6.9 14.5 33
20 dB 20 dB 20 dB
Power Power Power
Sensor Sensor Sensor
10 dB 10 dB 10 dB
Dynamic Dynamic Dynamic
Range Range Range
10 dB 10 dB 10 dB
10 dB 10 dB 10 dB
1-9