Newtons4th PSM1700 User Manual

PSM1700 PsimetriQ user manual
2-6
While it is not required for the user to define the
selectivity, nominal values used by the PSM units are
defined in the following table:
NOTE:
Some FRA instrument manufacturers use the term ‘IF
Bandwidth’. While this term is usually used in general
electronics to refer to the intermediate frequency of
analogue RF circuits, in FRA applications the term actually
relates to measurement selectivity.
speed
update rate
normal time
constant
slow time
constant
Measurement
Selectivity
fast
1/20s
0.2s
0.8s
24Hz
medium
1/3s
1.5s
6s
3Hz
slow
2.5s
12s
48s
0.4Hz
very slow
10s
48s
192s
0.1Hz

Newtons4th PSM1700 Specifications

General

Brand	Newtons4th
Model	PSM1700
Category	Measuring Instruments
Language	English