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Emi measurements to standard – Atec AFJ Instruments_R3000-3030 User Manual

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R3000 EMI Receivers are PC
based microprocessor
controlled with advanced
software for EMC automation.
Fitted with continuously active
pre-selectors that allow
excellent dynamic range and
precise EMC measurements
covering the frequency range
from 9kHz to 3GHz. These
receivers are ideally suited for
measurement of
electromagnetic interference in
accordance with the
requirements of CISPR and
EN.


EMI MEASUREMENTS TO STANDARD

Optimized easy-to-use EMI
measurement concept.

Fitted with the internal pre-
selector/ preamplifier all AFJ
R3000 models feature an
excellent dynamic range and are,
therefore, able to perform precise
EMC tests.

Measurements to commercial
EMI standards such as CISPR,
EN 550xx,
shall be carried out
directly by comparing the EMI
spectrum with the associated limit
lines and switching on the
appropriate detectors.

MAIN FEATURES

Peak, Quasi-Peak, CISPR Average,
RMS and CISPR RMS

Correct pulse weighting to CISPR
16-1-1 from PRF of 1Hz

High measurement speed and fast
detection of critical frequencies
(dwell time down to 2msec)

EMI measurement bandwidths
200Hz, 9kHz, 120kHz , 1MHz

High sensitivity

Large-signal immunity

Low measurement uncertainty

High measurement speed

Correction values for attenuator /
amplifier cables loss, coupling
networks, GTEM correction and
antenna k factors

Overload indicator

Touch screen display for on site
stand alone usage

Tracking generator






CISPR COMPLIANCE

R3000 EMI Receivers
fully complies with CISPR 16-1-1
and CISPR 16-1-2.
The response of R3000 Quasi-
Peak Detector in terms of both
absolute calibration and relative
calibration
lays between the
tolerances of CISPR 16-1-1.
The pulse weighting conformity
meets down to the minimum
value of the Pulse Repetition
Frequency (PRF) coming from
the DUT, of 1Hz.

Accuracy and reproducibility
are key parameters for AFJ
R3000 EMI Receivers
application.

R3000 Receiver