KGEA-HBW KGEA-HBW Short Range Antenna LF for smart entry system. External housing (integrated connector) + PU-resin (filled) 

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KGEA-HBW Short Range Antenna LF for smart entry system. External housing (integrated connector) + PU-resin (filled)

PREMO offers a short antenna with a high mechanical robustness and also has the best performance electrical on metal surface due to its bridge type design external housing. Integrated connector in the external housing. This part is IP68 waterproof issue.

           

Characteristics

Short antenna (length until 120 mm).
External housing shape H-bridge ( Integrate connector).
Material PBT-GF30% or PA66-GF30%
Strong anchor points which provide an easy assembly and will ensure mechanical robustness
Higher impact absorption and mechanical reduction preventive.
LF antenna module inside external housing is filled by PU-resin
IP68 grade Waterproof
High stability in temperature (-40ºC up to +85ºC).
Resonant frequency adjusting below +/- 2kHz.
Custom L-C value (F-Resonant)
This antenna is designed based on AECQ-200.

                      

Nomenclature description

            
Only L:

KGEA-HBW nomenclature

              

Schematic Diagram

KGEA-HBW schematic diagram

        

Operating Frequency @134,2Khz @25ºC @1Vac. (Only L)

L (mH)Cres (nF)Q(L+C)Rdc (Ω)Arms
KGEA-HBW-C-0127J
0.127 ----

>130

<1.0 1A

       

Field Magnetic Strength

      

Procedure/Setup

  • Antenna PREMO mounted on Reader and signal amplifier ( I=1App)@1meter distance.
  • Probe FMZB 1538143 (as receiver) used to measure the magnetic field (dBµV/m).

          

Result

  • 125,4 dBµV/m ± 2dB@1 meter (I=1App) in maximum direction.

KGEA-HBW dimensions