Atec AFJ Instruments_R3000-3030 - Manual (Page 3)

R3000 EMI Receivers are PC-based and
totally controlled by easy-running
WINDOWS™ software.
Software enables the operator to set all
parameters and set-up the EMI Receiver as
requested by CISPR 16-1-1 or to tailor it
according to his specific needs.
Some examples are:
−
Frequency range and frequency step
−
Detectors (Peak, Quasi Peak, CISPR
Average, RMS, CISPR RMS and
combination of them)
−
Limits set by European and other
Standards
− Correction factors
− GTEM correction factors
− CISPR 15 insertion loss
PRE-SELECTION FILTERS
The input bandwidth of the front end is
limited by pre-selection filters to reduce
the total voltage level at the input mixer
to an extent compatible with the wide
dynamic range required for quasi-peak
detection in the CISPR frequency
range.
Up to 15 fixed and tuned pre-selector
filters guarantee more than 40dB of
attenuation for intermediate frequency,
image frequency and intermodulation
effects.
DETECTORS
Five different types of HW detectors and
combinations of them can be selected by
the user.
In addition to that, each detector type can
be associated with a selectable timing,
corresponding to the endurance of the
measurement aperture gate
.
In the Manual Mode, the bar graph, with
current detector value and Max Hold
display, shows the results of manual
circuit adjustment an when DUT cabling is
arranged for maximum emission
.
DATA BASE
Receiver settings, measurements set-up,
tests and measurements, frequency tables,
external devices correction factors are
automatically saved into powerful data base
according to the proper work spaces
defined by the user.
Touch screen display for on site stand alone usage
R3000 Receiver