鈼?/div>
ASK Design
433.92/868.35
MHz Hybrid
Transmitter
The TXD1 is an ASK transmitter module .The result is
excellent performance in a simple-to-use .The TXD1 is
designed specifically for remote-control , wireless mouse
and car alarm system operating at 433.92/868.35 MHZ .
Absolute Maximum Ratings
Parameter
Power
Voltage
Supply
and/or
Modulation
Input
Value
3
-20 to +80
Units
V
鈩?/div>
Operating temperature
Transmitter Characteristics
Parameter
Output power
Supply current
Supply voltage
Range
Data Rate
Icc
Vcc
300Hz
Symbol
Condition
Vcc=3.0V,TA-27鈩?/div>
433.92MHz
868.35MHz
5.5
3
10K
Value
min.
typ.
3
max.
Unit
dBm
dBm
mA
V
bps
KEYMARK TECHNOLOGY Co.,Ltd
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