Continental Automotive GmbH 5WK49182 Manual De Usuario
SIEMENS VDO Automotive AG
SV C BC P2 RF TG
IC: 267T-5WK49182 FCC ID:KR55WK49182
File: I:\POSTZULA\Suzuki\Technical Documentation\Functional_description_Gasoline.doc
Page 3 of 4
Variants
type designation
remarks
5WK49182
immobilizer antenna with LED assembled
5WK49181
immobilizer antenna without LED assembled
Both variants use the same pcb, schematic and layout. They differ only in the assem-
bly of the illumination LED ring which does NOT influence the RF characteristics of
the immobilizer.
bly of the illumination LED ring which does NOT influence the RF characteristics of
the immobilizer.
Technical Data
Carrier frequency:
125 kHz
±
2kHz
Carrier field strength:
< 40dBµA/m @10m
Modulation:
ASK
Supply voltage:
12 V
Battery type:
Car battery
Range:
< 55mm
Typical usage pattern
50 immobilizer operations in 24 hours with a typical transmission duration of 0.12
seconds
seconds
→
6 seconds transmission duration in 24 hours
→
0.25 seconds transmis-
sion in 1 hour
Transmitter ON
0.25
seconds / hour
Transmitter OFF
3,599.75
seconds / hour
Duty Cycle: T
ON
/ T
(ON+OFF)
x 100% = 0.25 / 3,600 x 100 % =0.006 %
NOTE
Changes or modifications not expressly approved by the manufacturer could void the
users authority to operate the equipment.
users authority to operate the equipment.