83
SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
■
Measurement extent :
■
Pass band: from 100kHz to 2.5GHz
The measurement from 100kHz to 1MHz is purely indicative.
■
Specified measurement domain :
Measurements are taken in a distant field in order to obtain a flat wave.
The impedance of the ambient field must be equal to 377
Ω
.
FUNCTION
MEASUREMENT EXTENT
V / m
0.1 to 199.9
µW / cm
≤
0.1 to 1999
A / m
0.1 to 19.99
(1) The power density is limited to the maximum display capacity of 1999µW/cm
≤
corresponding to a field of
86.8V/m.
(2) Instrument only (without probe): ± 0.5% of the reading ± 0.2% of the range.
Error due to the interchangeability of sensors: ± 0.5dB.
■
Reference conditions
V/m
V/m
V/m from V/m from
µW/cm
≤
µW/cm
≤
RANGE
from 0
from 1
10 to
100 to
from 0.1 to
from 200 to
to 1 V/m
to 10 V/m
100 V/m
199.9 V/m
199.9 µW/cm
≤
1999 µW/cm
≤
(1)
Resolution
0.1 V/m
0.1 V/m
0.1 V/m
0.1 V/m
0.1 µW/cm
≤
1 µW/cm
≤
Accuracy (2)
0.7 V/m
0.5 V/m
1 dB
2 dB
1 dB
2 dB
Stability
0.2 dB
Distortion magnitudes
Reference conditions
Tolerances
Ambient temperature
20
∞
C
± 2 K
Relative humidity
60 % RH
± 10 %
Battery voltage
9 V
± 1 V
Field frequency
150 MHz
± 1 %
Field level
10.0 V/m
± 0.1 V/m