Door Handle Emitter Antenna LF for Automotive (+SWITCH) - 285uH - KGEA-DHS-C-0285J

Door Handle Emitter Antenna LF for Automotive (+SWITCH) - 285uH - KGEA-DHS-C-0285J

Short Range Emitter Antenna - 70.3X15X7.2mm / 285uH

Operating Frequency @114,5Khz @25ºC @1Vac.
High stability in temperature (-40ºC up to +85ºC).
Resonant frequency adjusting below +/- 2kHz.
IP56 grade Waterproof.
Connector located outside assembly Antenna LF+ SWITCH
AECQ-200

insert_drive_fileData sheet (PDF)
Freq. (kHz) 114.5
Q Min 135
Height (mm) 7.2
Length (mm) 70.3
Width (mm) 15
L (µH) 285
SRF (MHz) Min 2.5
Cres (nF) 6.8

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KGEA-DHS electrical diagram

H-field measurement LF Antenna KGEA-DHS series

Procedure

  • Antenna PREMO mounted on Reader and signal amplifier ( I=2App, V=5Vpp).
  • Probe FMZB 1538143 (as receiver) used to measure the magnetic field (dBμV/m).

Setup

Orientation loop-antenna

Result

  •  105 dBμV/m ± 2dB@3 meters (I=2App; V=5Vpp) in maximum direction.. 

20 Items

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