DENSO Korea EN00040 Smart Key ECU User Manual Draft
DENSO KOREA ELECTRONICS CORPORATION Smart Key ECU User Manual Draft
User Manual
Smart Key ECU – EG00040
Product Outline
Product Description
RF characteristic Nominal frequency 433.92MHz
Local oscillator frequency 37.95625MHz (Crystal)
RF Antenna External antenna
LF characteristic Nominal frequency 134.2kHz
Local oscillator frequency 4.2944MHz (Crystal)
LF Antenna External antenna (Ferrite antenna coil)
Transponder
characteristic Nominal frequency 134.2kHz
Local oscillator frequency 4.00MHz (Ceramic Resonator)
Transponder Antenna External antenna (antenna coil)
Power Supply Nominal supply voltage 12V DC
The Smart
Key system is a comfort
feature that allows the user to lock,
unlock the doors of the vehicle
without
using a mechanical key.
The user has
to carry with him the
Smart
Key Fob as a wireless
authentication i
s performed when
toggle button
or Start Stop Button
inputs are triggered.
For communication with the SMART
Key FOB, Smart Key ECU
generates a
request (challenge) as an encoded and
modulate
d signal (134.2 kHz..) at the
inductive antenna outputs and receives
the SMART Key
FOB's response via
the external RF
ANT and internal
receiver
Appearance
Unit : mm
155
135
33
Unit : mm
FCC ID: CQOEN00040
FCC Part 15.19
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
FCC Part 15.21
Any changes or modifications (including the antennas) made to this device
that are not expressly approved by the manufacturer may void the user's
authority to operate the equipment.
IC: 1151E-EN00040
Operation is subject to the following two conditions: (1) this device may
not cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux
appareils radio exempts de licence. L'exploitation est autorisée aux deux
conditions suivantes : (1) l'appareil ne doit pas produire de brouillage,
et (2) l'utilisateur de l'appareil doit accepter tout brouillage
radioélectrique subi, même si le brouillage est susceptible d'en
compromettre le fonctionnement.