L3Harris narda PMM EP-600, User Manual

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5-22 WinEP600 and SetAddEP600 operating instructions
Normally a fast field measurement is required for faster response and
better stability when the field probe controls as feedback for a preset field
value the radiated power of a system composed by antenna and RF
generator.
However, as faster the measurements as higher the noise is, with
consequent reduction of sensitivity.
Slower measurements increase sensitivity but increase the response time
and the power consumption.
The PMM EP-600/601/602/603/604 features eight different filters to help
finding the most suitable combination of the a.m. parameters for each
specific application:
F Settling time Power consumption Sensitivity Rejection
@ 50Hz
Rejection
@ 60Hz
1 Very fast Very low Low ----- low
2
Very fast Very low Average Low ------
3 Fast Low Good ------ -------
4
Average Average High Good Very high
5 Average Average High High High
6
Average Average High Very high Good
7 Slow High Very high good Good
8
Slow Very high Very high High High
In normal operation setting the filters F4 - F5 may offer a good
compromise in terms of power consumption, sensitivity, settling time
and rejection @ 50Hz.