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EFD-9091 FieldMan E-Field probe, 100MHz - 90GHz
  • EFD-9091 FieldMan E-Field probe, 100MHz - 90GHz

EFD-9091 FieldMan E-Field probe, 100MHz - 90GHz

EFD-9091

Isotropic measurement of electric fields from 100 MHz to 90 GHz using the Field Meter FieldMan®

Apraksts

The probe detects electric fields from 100 MHz up to 90 GHz. This area covers the frequencies used for radio link, as well as applications for telecommunications, satellite communications and radar technologies. The probe’s high linearity and sensitivity make it ideal for checking human safety limit values in the general public and occupational environments.

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. Probe calibration is carried out at several frequencies and is accredited up to 18 GHz. 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.

  • Isotropic (non-directional) measurement
  • Excellent sensitivity starting at 0.5 V/m
  • Wide True RMS range up to 61.4 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
  • Wide temperature range from -20 °C to +50 °C
Produkta detaļas
EFD-9091

Datu lapa

Lauks
Elektriskais lauks
Izmēri
308 mm x 66 mm Ø
Svars
up to 100 g
Frekvenču diapazons
100MHz - 90GHz
Ekspluatācijas apstākļi
-20 °C to +50 °C
up to 29 g/m³ (up to 93 % RH at +30 °C), non-condensing
Aizsardzības klase
IP54 (probe screwed on)
Produkta veids
FieldMan probes
Dinamiskais diapazons (dB)
58
Mērījumu diapazons, E-lauks
0.5 to 400 V/m (CW), 66 nW/cm² to 42 mW/cm² (CW)
Typ. 0.5 to 61.4 V/m (True RMS), 2 V/m for frequencies more than 60 GHz
Type of frequency response
Flat
Nepārtraukta viļņa bojājuma līmenis
1600 V/m, 700 mW/cm²
Maksimālais bojājums
1900 V/m, 1 W/cm²
Sensora tips
Diode based system
Virzība
Izotrops (trīsass)
Telpiskais novērtējums
Combined 3-axis (RSS)
Paraugu ņemšanas ātrums
5 Hz / 275 ms
Temperatūras sensori
Integrated sensors for displaying the ambient temperature, for automatic offset compensation and for compensation of the temperature response
Pašpārbaude
Interface function test and sensor test for interruption of diodes
Frekvences reakcijas vienmērīgums
+3/-6 dB (100 MHz to 60 GHz)
typ. +3/-10 dB (from 60 GHz to 90 GHz)
±3 dB (300 MHz to 40 GHz)
Linearitātes novirze
±1 dB (2 to 250 V/m)
±1 dB (from 1 μW/cm² to 16.5 mW/cm²)
±2 dB (250 to 400 V/m)
±2 dB (from 16.5 mW/cm² to 42.44 mW/cm²)
±2 dB (from 16.5 mW/cm² to 170 mW/cm²)
±3 dB (0.265 μW/cm² to 1 μW/cm²)
±3 dB (1 to 2 V/m)
Izotropiskā novirze
±1.25 dB (100 MHz to 10 GHz)
±2 dB (more than 10 GHz to 26.5 GHz)
±2 dB typ. (more than 26.5 GHz)
Temperatūras reakcija
±0.2 dB (-20 °C to +50 °C, related to 23 °C)
Akreditēta kalibrēšana
DAkkS, ILAC-MRA (DIN EN ISO/IEC 17025, IEEE Std. 1309)
For measurands outside the scope, a factory calibration is performed.
Ieteicamais kalibrēšanas intervāls
24 mēneši
Pielikumi
Lejupielādēt
FieldMan Brochure

FieldMan Brochure, v. NSTS 03/23 E0384B, English

Lejupielādēt (6.51MB)
FieldMan Sondes

FieldMan - Probes program for measurements up to 90 GHz

Lejupielādēt (100.62KB)
Datasheet Probe EFD-9091

Datasheet Probe EFD-9091, v. NSTS 0523-E0405A, English

Lejupielādēt (220.38KB)
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