MITSUMI
Data Transmitting Module
AFW-J23
FEATURES
1. Light weight and thin type.
2. 3V supply voltage.
3. 310MHz band use. Can be catching electronic
weak wave. (FSK system)
4. Low current consumption 6mA (typ.).
5. A set of MITSUMI's receiving module (WMF-
R07 model) is also available.
Telecommunication component
Specifications
Item
Remarks
min.
typ.
max.
unit
Transmitting Frequency
309.690
309.700
309.705
MHz
For input conditions refer to
*
1
Transmitting Power
54
dB/m
3-meter system is adopted.
min.
30
Hz
Frequency Response
max.
8000
For input conditions refer to
*
2
Deviation
30
40
60
kHz
For input conditions refer to
*
1
Freq. Drift vs. Ambient Temp.
*
A
10
25
kHz
Supply Voltage
2.5 3.0 3.5 V
Current Consumption
4 7 10
mA
at
3.0V
SPECIFICATIONS
MITSUMI
Data Transmitting Module
*
A
Condition 2025C
*
1
Input conditions
1.5V min.
0.5V max.
80ms min.
100ms min.
0V
Strove
Input
*
2
Frequency the deviation value of which shall reach 70% of the measured value of deviation as shown above in
the electrical specifications when the frequency is changed according to the input conditions
*
1.
DIMENSIONS
1 2 3 4
Unit : mm
General tolerance : 0.3
TERMINALS
1. GND
2. + (3V)
3. STROBE
4. DATA INPUT
*
For the technical details of the products in this page, please refer to High frequency, communication sales promotion Dept., (Tochigi Mitsumi charge) Sales Div. Phone: 042-310-5374.
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