Developers of automotive electronics applications could benefit from our emitter antenna designer kit. This sample kit integrates different kind of antennas suitable for applications in Passive Keyless Entry Systems, Keyless Go as well as immobilizers.
The kit includes door handler antennas, trunk antennas, SMD emitter antennas, interior antennas and bumper antennas that have been developed with a frequency between 21kHz, 125kH and 134,2kHz and can operated in a temperature range between -40ºC to +85ºC.
These antennas are available in two versions, overmoulded, with connector integrated in the enclosure to assure the IP67 requirements and mechanical robustness, and potting, with connector located outside the assembly housing plastic base. All of them have been designed to meet the strictest qualification test (mechanical, thermal, waterproof, chemicals …) and optimized to allow long reading distances in the smallest volume.
The emitter antennas with frequencies of 125Khz are included in Atmel development kits, NXP (345uH) and Austria Microsystems (KGEA-BFCR-B-0500J). Also, emitter antennas with frequencies of 134kHz and 20kHz, are included in Texas Instruments and Austria Microsystems development kits.
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