TABD RFID LF enitter antenna low frequency

TABD RFID LF enitter antenna low frequency
Customized designs R&D capability
High Q factor and low Rdc allowing,higher current

TABD RFID LF enitter antenna low frequency Features

The antenna KGEA-TABD is designed for emission of a LF field to allow hands free access towards the Customer Device
Identification for automotive application. These type antennas are inserted in the vehicle being integrated into the Access
and Start Hand Free subsystem for requirements Passive Entry and Remote keyless Go System.Housing plastic base
Polyamide (enhanced ABS optional) assuring extreme conditions of humidity, liquids, substance and extreme
environments. The connector is optional and it can be customized to required features. It can be located outside the
assembly of the antenna with 2 cables type CSA 105°C.Inside of the housing plastic base the serial inductance, capacitance
and resistance can be customized to required values.Designed to allow long emitting-reading distances in smaller volume.
Variety of mounting requirements and solutions which to incorporate features to accommodate different fastening anchors
and mechanical robustness.

        Product   example                            Waterproof Terminals               Common terminal

                                                                        The terminals can be added with or not(by customer order)

Characteristics 
- Transmitting low frequency LF

- High stability in temperature (-40°C up~+85°C)

- Connector located outside assembly housing plastic base

- Low tolerances in the resonance frequency LC

- Long reading distances and average current 2-4App

- Strong anchor points which provide an easy assembly and will ensure mechanical robustness

- Custom LCR value under demand

Electrical Specifications

Operating Frequency@125kHz
           P/N                      L(mH)           Cres(nF)        Q       SRF(MHz)
CM-KGEA-TABD-M-0108J    0.108              15.0          >80        >3
CM-KGEA-TABD-M-0162J    0.162              10.0          >90        >3
CM-KGEA-TABD-M-0345J    0.345               4.7           >120      >3
CM-KGEA-TABD-M-0490J    0.490               3.3           >125      >3
CM-KGEA-TABD-M-0500J    0.500               3.3           >125      >3

 

Operating Frequency@ 134.2KHz
          P/N                      L(mH)            Cres(nF)        Q      SRF(MHz)
CM-KGEA-TABD-N-0140J   0.140                10            >80        >3
CM-KGEA-TABD-N-0207J   0.207                6.8           >100      >3
CM-KGEA-TABD-N-0300J   0.300                4.7           >125      >3
CM-KGEA-TABD-N-0426J   0.426                3.3           >125      >3

 

The specification chart is a reference guide for the most common required values at working frequencies of 125 kHz, 134.2 kHz .

Createmax can provide any other inductance value at LF or tighter tolerances.
Please contact our sales department for any inquiry.