Daewoo Precision Industries Ltd RK950NAR 사용자 설명서
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]