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EFD-0692 FieldMan E-Field probe, 600MHz - 6GHz
  • EFD-0692 FieldMan E-Field probe, 600MHz - 6GHz

EFD-0692 FieldMan E-Field probe, 600MHz - 6GHz

EFD-0692
Narda Safety Test Solutions

Isotropic measurement of electric fields from 600MHz to 6GHz using the Field Meter FieldMan®

Aprašymas

The probe detects electric fields from 600 MHz to 6 GHz and is thus particularly suitable for measuring the field strength generated by mobile radio base stations and wireless LAN systems. Due to its high dynamics and its sensitivity of 0.2 V/m, the probe can detect even low field strengths accurately. The probe exceeds the requirements of the basic standards EN 50492, IEC 62232 and HJ 972-2018 (China), but uses a band limitation that suppresses electromagnetic fields below 600 MHz. 

The probe's interface digitally transmits the measurement data to the base unit, which has no individual influence on the measured values and therefore does not need to be calibrated. The accredited probe calibration is carried out at several frequencies. The calibration data is stored in the probe and is automatically taken into account during the measurement. If the frequency of the predominating field strength is known, a correction factor can additionally be applied to increase the measurement accuracy.

  • Field exposure from mobile radio and wireless LAN signals
  • Suppression of broadcast signals below 600 MHz
  • Isotropic (non-directional) measurement
  • 70 dB dynamic without changing range
  • Excellent sensitivity starting at 0.2 V/m
  • Digital probe interface - no more meter calibration
  • Self-test of the probe interface with integrated sensor function test
  • Automatic offset correction, no zero adjustment required
  • Temperature compensation of the sensors for minimum drift and wide temperature range down to -20 °C
  • High Immunity at 50/60 Hz
  • Accredited calibration included

Prekė detaliau
EFD-0692

Charakteristikos

Laukas
Elektrinis laukas
Matmenys
308 mm x 66 mm Ø
Svoris
up to 100 g
Dažnių diapazonas
600 MHz - 6 GHz
Eksploatacijos sąlygos
-20 °C to +50 °C. Less than 29 g/m³ (up to 93 % RH at +30 °C), non-condensing
Laikymo sąlygos
1K5 (IEC 60721-3) -40 °C to +70 °C
Apsaugos klasė
IP54 (probe screwed on)
Produkto tipas
FieldMan probes
Dinaminis diapazonas (dB)
70 dB
Matavimo diapazonas, E-laukas
0.2 to 650 V/m (CW); 0.2 to 17 V/m (True RMS). 10 nW/cm² to 112 mW/cm² (CW); 10 nW/cm² to 0.077 mW/cm² (True RMS)
Integracijos laikas
265 ms
Type of frequency response
Flat
Nuolatinės bangos pažeidimo lygis
1000 V/m. 265 mW/cm²
Didžiausia žala
10 kV/m. 26 W/cm²
Jutiklio tipas
Diode based system
Kryptingumas
Izotropinis (triašis)
Erdvinis vertinimas
3 separate axes
Atrankos dažnis
5 Hz
Temperatūros jutikliai
Integrated sensors for displaying the ambient temperature, for automatic offset compensation and for compensation of the temperature response
Savęs išbandymas
Interface function test and sensor test for short circuit and interruption of diodes
Dažnio atsako plokštumas
±1.5 dB (700 MHz to 3 GHz); +2.5/ -1.5 dB (up to 3 GHz to 5 GHz)
Tiesiškumo nuokrypis
±0.5 dB (2.2 to 316 V/m); ±0.5 dB (0.0013 mW/cm² to 26.5 mW/cm²)
Izotropinis nuokrypis
±1 dB (600 MHz to 4 GHz); ±1.5 dB (from 4 GHz to 6 GHz)
Temperatūros reakcija
+0.1/ -0.8 dB (0 °C to 50 °C, related to 23 °C); +1.5/ -0.8 dB (-20 °C to +50 °C, related to 23 °C)
Akredituotas kalibravimas
DAkkS, ILAC-MRA (DIN EN ISO/IEC 17025, IEEE Std. 1309). For measurands outside the scope, a factory calibration is performed.
Rekomenduojamas kalibravimo intervalas
24 months
Priedai
Atsisiųsti
Datasheet Probe EFD-0692

Datasheet Probe EFD-0692, v. NSTS 1122-E0388A, English

Atsisiųsti (353.79KB)
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