Atec Narda-EA5091-EB5091-EC5091-ED5091 - Manual

NSTS 0807-E0239A-0.0 1 / 3 Subject to change
E-FIELD PROBES
EA5091 EB5091 EC5091 ED5091
Measuring electric fields
with shaped frequency
response up to 50 GHz
using instruments in the NBM-500 family
Frequency shaping to match the ICNIRP,
FCC, IEEE or Safety Code 6 standard for
occupational/ controlled environment
Results are directly displayed in
“% of Standard“
Precise results without the need to know the
emitted frequency
Isotropic (non-directional) measurements
The probes contain 6 dipoles, three diode based and three thermo-
couple based dipoles. The correctly tuned overlap of two dipoles, one
acting as a high pass filter the other as a low pass filter, provides a
frequency sensitivity that mirrors a particular standard. Testing for
compliance to that standard is very easy to perform, since you no longer
have the need to know the emitted frequency.
APPLICATIONS
Electric fields from 300 kHz to 50 GHz (3 MHz to 50 GHz with EB5091)
can be detected. The probes are particularly suitable for measuring
human safety limit values in mobile phone, telecom transmitter and
broadcasting environment.
CALIBRATION
The probes are calibrated at several frequencies. The correction values
are stored in an EPROM in the probe and are automatically taken into
account by the NBM instrument. Calibrated accuracy is thus obtained
regardless of the combination of probe and instrument.