89
HCD-M90
Pin No. Pin Name I/O Description
58
BYP —
RF AGC gain control terminal
59
SIGO O
Single-ended RF signal output to the ARP
60
VPA —
Power supply terminal (+5V) (RF block and serial port)
61, 62
AIP, AIN I
AGC amp signal input
63, 64
ATON, ATOP O
Differential attenuator signal output
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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