Continental Automotive GmbH MARSKEYLESS Manual De Usuario
DAIMLER MARS EIS ECU
– Homologation of LF-Driver Part
Author:
Dept.:
Sebastian Henke
E-B-D2-HW
Doc. name:
Process
Process
Hardware Description
DAI_MARS_EIS_Homologation.docx
Doc.
version
1.1
Page:
16/31
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Hella
8
3
0
3
E
N_G
E
(
2
0
0
4
-0
9
)
Fig. 18 LF-Antenna Efficiency Test Setup
The used LF antenna for homologation setup (the same as inside the car) has the following typical
electrical parameters and is equal to ALL possible antennas in the system:
electrical parameters and is equal to ALL possible antennas in the system:
f
res
= 125kHz
L = 326µH
R = 8Ohm
Z@125kHz = 12
…18 Ohm
5.1 Documentation C2-Sample
5.1.1
Connection Schematic 207.308-00, A167 905 47 00
Fig. 19 Antenna Schematic
1
2
3
2
3
LF Mid_Immo
LF1 IMMO
LF2 IMMO
C
R
L