GW Instek GDM-8261 User Manual - Manual (Page 56)

GDM-8261 User Manual
56
Advanced Measurement Overview
Background Advanced measurement mainly refers to the type of
measurement which uses the result obtained by one of
the basic measurements: ACV, DCV, ACI, DCI, 2/4W,
Diode/Continuity, Frequency/Period, and Temperature.
/
dBm
Hz/P
dB
MX/MN
FILTER
REL
REL#
HOLD
COMP
TRIG
INT/EXT
2/4W
MATH
Advanced
Measurement Basic Measurement
AC/DCV AC/DCI 2/4W Hz/P TEMP
dB ● — — — — —
dBm ● — — — — —
Max/Min ● ● ● ● ● —
Relative ● ● ● ● ● —
Hold ● ● ● ● ● —
Compare ● ● ● ● ● —
Math ● ● ● ● ● —
Refresh Rate
Background Refresh rate defines how frequently the GDM-8261
captures and updates measurement data. A faster refresh
rate yields a lower accuracy and resolution. A slower
refresh rate yields a higher accuracy and resolution.
Consider these tradeoffs when selecting the refresh rate.
For DC measurements, the frequency of the refresh rate
depends on the rate settings (S, M, F) and the ADC speed
settings (Accurate, Quick) (page 90 ).
For AC measurements, the refresh rate (S, M, F) is
directly tied to the AC bandwidth settings (page 84).
For further details, please see the specifications.