NARDA LR-01, User Manual

Page: 59 / 194

General information 1-51
ELECTRIC FIELD PROBE EP-645
Frequency range (0.1) 0.3 – 6500 MHz
Level range 0.35 – 450 V/m
Overload
900 V/m
Dynamic range > 62 dB
Resolution 0.01 V/m
Sensitivity
0.35 V/m
Flatness 3 MHz – 10 MHz 1.5 dB
10 MHz – 1000 MHz 1.0 dB
1000 MHz – 3000 MHz 1.5 dB
3000 MHz – 5500 MHz 2.5 dB
Isotropicity
0.8 dB (
typical
0.5 dB)
H-field rejection > 20 dB
Calibration On board EEPROM
Temperature error 20°C ÷ 60°C ±0.1 dB
0°C ÷ 20°C -0.05 dB/°C
-20°C ÷ 0°C -0.15 dB/°C
Size
317 mm
length
58 mm
diameter
Weight 100 g.
Fig. 1-39 EP-645 probe