Keyless Go Automotive SMD Antenna for transmitting - 300uH - KGEA-SMD-C-0300J

Keyless Go Automotive SMD Antenna for transmitting - 300uH - KGEA-SMD-C-0300J

Short Range Emitter Antenna - 75x15x6.3mm / 300uH

Working Frequencies: 20kHz, 125kHz, 134.2 kHz
High stability in temperature (-40ºC up to +85ºC).
Wide working range (20kHz - 150KHz).
High reading distance depending of the size ferrite core.
Custom inductance value under demand.
Applications: passive entry applications (PE) or Tire Pressure Monitoring system (TPMS)

insert_drive_fileData sheet (PDF)

Freq. (kHz) 134.2
Length (mm) 75
Q Min 35
Height (mm) 6.3
Width (mm) 15
L (µH) 300
SRF (MHz) Min 3
Cres (nF) 4.7

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H-field measurement LF Antenna KGEA-SMD series

Setup

 

Measuring conditions example

  • LF Antenna KGEA‐SMD @125 KHz (L=500µH; C=3,3nF). Ferrite Core 68x7x3mm

 

Results

  • Magnetic field probe measures 1,2,3meters in load Ipp=2App.
  • Receiving the signal from the probe field with the spectrum analyzer.
H‐Field (1m) @ 125KHz (dBuV/m)H‐Field (2m) @ 125KHz (dBuV/m)H‐Field (3m) @ 125KHz (dBuV/m)
Ipp=2App Ipp=2App Ipp=2App
136.2 119.75 109.7

98 Items

5,00 €

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