Continental Automotive GmbH 5WK47899 Manuel D’Utilisation
Siemens VDO Automotive AG
SV I IC PE RF Design
IC:267T-5WK47899
FCC ID:KR55WK47899
Page 4 of 5
File:K:\POSTZULA\z1_Projekte\B_Abgeschlossen\Abgeschlossene_Projekte_(2005_2007)\FORD\CW170neu\technische_doku_doc\v2_315MHz\Func_CW
170_5WK47899_v2.doc
170_5WK47899_v2.doc
3. TECHNICAL
DESCRIPTION
Temperature range, storage :
-40... +85 °C
Temperature range, operation:
-20... +65 °C
Service voltage:
2.0... 3.4 V
Carrier frequency:
315.00
±
100 kHz
Output power, unmodulated:
< 75.6 dBµV/m
Oscillator build-up time:
< 80 µs
Data transmission rate:
2000 Bd
Modulation:
OOK (ASK)
Telegram length:
100 ms (52 ms data, 48 ms pause)
No. of telegrams:
4... 50
Bit coding:
Biphase Code (Manchester Code)
Telegram:
Ford Shark Protocol Version 1.3
4. VARIANTS
5WK4 7899 315 MHz - 3 buttons - Transponder DST Wedge
5WK4 8025 315 MHz - 3 buttons - Transponder DST Glass
5. LABEL DESIGN Canada, USA
Siemens VDO
5WK4 7899
IC:267T-5WK47899
FCC ID:KR55WK47899
5WK4 7899
IC:267T-5WK47899
FCC ID:KR55WK47899
Siemens VDO
5WK4 8025
IC:267T-5WK47899
FCC ID:KR55WK47899
Owner Manual:
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.
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.