User's Manual

R&D / Automotive Electronics
Title Remote Keyless Entry System Specification Spec. No. DPE-AE-RK019912S
Written by Ban Dong Hoon
Rev. No.
A0
Date 10
th
. Nov. 2003 Page
14 / 25
4.2 TRANSMITTER
4.2.1 ELECTRIC SPEC
ITEM DISCRIPTION
operating voltage 2.5V ~ 3.2V
standby current MAX 1uA
operating current Typically 9mA , MAX 14mA
output power 2000uV/m
modulation FSK
operating frequency 315(NA)/433.92(EU)MHz + 3KHz
operating temperature
-20
℃
~ +70
℃
Antenna type PCB Pattern ANTENNA
PCB thickness 8mm
PCB material FR-4
[Table 6. Electric specification for Transmitter]
4.2.2 DATA FORMATION
[Figure 4. Data Code Formation]