UNICORECOMM UM220-IV M0, Руководство пользователя

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Contents
1 INTRODUCTION
....................................... 1
1.1 O
VERVIEW ......................................................................................................................... 1
1.2 K
EY
F
EATURES .................................................................................................................. 2
1.3 I
NTERFACE ........................................................................................................................ 3
2 PRODUCT INSTALLATION
.............................. 4
2.1 I
NSTALLATION
P
REPARATION ............................................................................................ 4
2.2 H
ARDWARE
I
NSTALLATION ................................................................................................ 5
3 TECHNICAL SPECIFICATIONS
........................... 6
3.1 E
LECTRICAL
S
PECIFICATIONS ............................................................................................ 6
3.2 O
PERATION
C
ONDITION ..................................................................................................... 6
3.3 D
IMENSIONS ..................................................................................................................... 6
3.4 P
IN
D
EFINITION
(T
OP
V
IEW
)
.............................................................................................. 7
4 HARDWARE DESIGN
................................... 8
4.1 D
ESIGN IN
C
ONSIDERATIONS ............................................................................................. 8
4.2 A
VOID
P
OWER
C
ONNECTION ............................................................................................ 10
4.3 A
NTENNA ........................................................................................................................ 10
4.4 S
ERIAL
P
ORT .................................................................................................................. 11
5 DISASSEMBLY
....................................... 12
6 PACKAGE
........................................... 12
6.1 P
RODUCT
L
ABEL
D
ESCRIPTION ........................................................................................ 12
6.2 P
ACKAGE
D
ESCRIPTION .................................................................................................. 12
7 CLEAN
.............................................. 14
8 REFLOW SOLDERING
.................................. 14