User's Manual

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MS- RA1xM Radar Module
MS-RA1xM Datasheet
4. Electrical Characteristics
Table 3. Electrical Characteristics
Parameter
Conditions
Symbol
Min.
Typ.
Max.
Units
RADAR
Transmit Frequency
KR-frequency @
25°C
fc
24.050
24.125
24.250
GHz
Tx Tune up Power (Note1)
RA11M
@ 25°C
Pout
-1
3
7
dBm
RA12M
@ 25°C
Pout
7
11
15
dBm
RA14M
@ 25°C
Pout
9
13
17
dBm
SENSOR
Detection distance for person working (RCS 1m²) (Note2)
RA11M
5
7
m
RA12M
7
10
RA14M
10
15
Detection speed range
(Note3)
0.3
30
100
Km/h
Detection angle for person working (@ -3dB for RCS 1m²) (Note3)
RA11M
Horizontal
±70
°
Vertical
±50
°
RA12M
Horizontal
±60
°
Vertical
±35
°
RA14M
Horizontal
±55
°
Vertical
±25
°
POWER SUPPLY
Supply voltage
Vcc
3.2
3.3
3.4
V
Supply current (Note4)
Icc
70mA
75mA
mA