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12. Schematic Diagram
12-
1
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(TOP View : Black circle are NC pins.)
Tx Module(RF7173)
Pin Out
(Top View)
1
8
9
10
16
11
17
18
3
RFIN HB
D
N
G
D
N
G
D
N
G
0X
R
GND
TT
A
BV
7
C
N
2
GND
4
5
RFIN LB
6
12
1X
R
13
NC
14
ANTENNA
19
1L
RT
C
P
G
20
0L
RT
C
P
G
21
EL
BA
NE
XT
22
P
MA
RV
15
GND
23
23
GND
GND
GND
D
N
G
D
N
G
C
N