Mājas
Markas
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

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

Apraksts

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

Produkta detaļas
EFD-0692

Datu lapa

Lauks
Elektriskais lauks
Izmēri
308 mm x 66 mm Ø
Svars
up to 100 g
Frekvenču diapazons
600 MHz - 6 GHz
Ekspluatācijas apstākļi
-20 °C to +50 °C. Less than 29 g/m³ (up to 93 % RH at +30 °C), non-condensing
Uzglabāšanas apstākļi
1K5 (IEC 60721-3) -40 °C to +70 °C
Aizsardzības klase
IP54 (probe screwed on)
Produkta veids
FieldMan probes
Dinamiskais diapazons (dB)
70 dB
Mērījumu diapazons, E-lauks
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)
Integrācijas laiks
265 ms
Type of frequency response
Flat
Nepārtraukta viļņa bojājuma līmenis
1000 V/m. 265 mW/cm²
Maksimālais bojājums
10 kV/m. 26 W/cm²
Sensora tips
Diode based system
Virzība
Izotrops (trīsass)
Telpiskais novērtējums
3 separate axes
Paraugu ņemšanas ātrums
5 Hz
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 short circuit and interruption of diodes
Frekvences reakcijas vienmērīgums
±1.5 dB (700 MHz to 3 GHz); +2.5/ -1.5 dB (up to 3 GHz to 5 GHz)
Linearitātes novirze
±0.5 dB (2.2 to 316 V/m); ±0.5 dB (0.0013 mW/cm² to 26.5 mW/cm²)
Izotropiskā novirze
±1 dB (600 MHz to 4 GHz); ±1.5 dB (from 4 GHz to 6 GHz)
Temperatūras 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)
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 months
Pielikumi
Lejupielādēt
Datasheet Probe EFD-0692

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

Lejupielādēt (353.79KB)
Komentāri (0)
Novērtējums
Šobrid vēl nav klientu atsauksmju.
10 produktu tajā pat kategorijā:
Jums arī varētu patikt