Product Manual

1.
2
The
bel
o
The




2
.3 PCB
gain of PC
B
o
w.
following
p
Do not pla
c
and it’s be
t
It is reco
m
module an
t
area.
Do not us
e
Keep the a
PCB to ens
Antenn
a
B
antenna o
n
p
recautions
s
c
e any elect
t
ter to leave
m
mended to
t
enna and
n
e
the modul
e
ntenna of
W
ure better p
a
n
this modu
Simulate
s
hould be c
o
rical compo
this area bl
a
not place
n
ot design a
n
e
inside any
W
i-Fi modul
e
erformance
le is approx
i
e
d radiation pat
t
o
nsidered d
u
o
nents or gr
o
a
nk on PCB.
any electri
c
n
y circuit or
metal case
e
next to th
of antenna
,
i
mate 1.2dB
,
t
ern of antenna
u
ring desig
n
o
unding in
a
c
al compon
e
bond copp
o
r containe
r
e edge of
m
,
as illustrat
e
,
as shown i
n
gain
n
ing with P
C
a
ntenna are
a
e
nts within
e
r on main
b
r
s with met
a
m
ain board
d
e
d below.
n
the figure
C
B antenna:
a
on main
b
30mm ran
g
b
oard unde
r
a
l painting.
d
uring desi
g
oard
g
e of
r
this
g
n of