Amtran Technology Co WLL701X 5G Wireless Audio Transceiver/Receiver Module User Manual User Guide

Amtran Technology Co Ltd 5G Wireless Audio Transceiver/Receiver Module User Guide

Contents

User Guide

1.
2.
3.
4.
5
G
Module
P
A
ntenna
Brand:A
M
A
ntenna
Max Pea
Feature:
DARR83
5.2/5.8
G
Embedd
e
Digital a
u
I
2
C contr
o
Built-in 1
How to u
SM5DNX
w
turn on t
h
SM5DNX
w
G
Wire
l
SM
5
hoto
info
M
TRAN
type: PC
B
k gain: 5.
3
Wireless
A
G
Hz RF Tr
a
e
d antenn
a
u
dio interf
a
o
l interfac
e
MB SPI in
t
se this m
o
w
as desig
n
h
e power
o
w
ill pair au
l
ess A
u
5
DNX
/W
SM5
D
B
3
6 dBi
A
udio Pro
c
a
nsceive
r
a
s
a
ces (I
2
S a
e
t
erface Fl
a
o
dule
n
to embe
d
o
f the Host
tomaticall
y
u
dio T
r
W
LL70
1
D
2TV0
c
esso
r
nd/or S/P
D
a
sh
d
ded for S
o
device. (
F
y
, and tran
s
r
ansc
e
1
0-D11
01/SM
S
D
IF)
o
undBar/
W
F
or examp
l
s
fer audio
iver/R
e
3/WL
L
S
5D2
R
W
oofer tra
n
l
e, Sound
B
signal by
t
e
ceive
r
L
7011-
D
R
V001
n
sfer audio
B
ar/woofer
t
he radiat
e
r
Mod
u
D
113
/
o
signal us
e
or other
m
e
d signal.
u
le
e
, while us
m
obile devi
er
ce),
5.
T
Pin assi
g
T
he device
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Pin 16
Pin 17
Pin 18
Pin 19
Pin 20
Pin 21
Pin 22
Pin 23
Pin 24
Pin 25
g
nment:
can be c
o
3.3V
MUTE
Pairing
_
MCLK
RF-Pai
r
INT(N
C
NC
RX_PD
NC
MON_
T
NC
NC
3V3_S
D
3V3_S
L
NC
DAO1_
DAO1_
S
DAO1_
S
DAO1_
NC
RF-Re
s
GND
GND
GND
GND
o
nfigured a
_
LED
r
ing
C
)
T
XB
D
A/RF_S
D
L
C/RF_SC
LRCLK
S
CLK
S
UB_MIX
LS_RS
s
et/RF-En
a
s below:
TX
D
A_SLV
L_SLV
a
ble
3.3V
A
MP_
M
24V_E
MCLK
_
NC
Pairin
g
SCL_
M
A
MP_
R
SDA_
M
MON_
T
NC
NC
RF_S
D
RF_S
C
A
MP_
F
DAO1
_
DAO1
_
DAO1
_
DAO1
_
DE_3
V
RF_R
E
GND
GND
GND
GND
M
ute
nable
_
RF
g
LED
M
ST
R
eset
M
ST
T
XB
D
A_SLV
C
L_SLV
F
AULT
_
LR_RF
_
SCLK_R
F
_
SUB_RF
_
SR_RF
V
3
E
SET
RX
F
Thi
s
pur
ag
a
rad
ma
y
int
e
int
e
an
d
me
a
z
z
z
z
FC
C
co
m
Thi
s
co
n
int
e
Thi
s
ant
e
IM
P
FC
C
Thi
s
en
v
bet
w
Thi
s
Th
e
M
D
Fede
r
s
equipm
e
suant to P
a
inst harm
f
iate radio
y
cause h
e
rference
w
e
rference t
o
d
on, the
u
a
sures:
Reorien
t
Increas
e
Connec
t
connect
e
Consult
C
Caution
m
pliance c
o
s
device
c
n
ditions: (1
e
rference r
e
s
device
a
e
nna or tr
a
P
ORTANT
C
Radiati
o
s
equipm
e
v
ironment.
w
een the
r
s
device i
s
e
final end
D
Z-WLL70
1
r
al Co
m
e
nt has be
e
art 15 of t
h
f
ul interfer
e
frequency
armful int
e
w
ill not o
c
o
radio or
u
ser is en
c
t
or reloca
t
e
the sepa
r
t
the equi
p
e
d.
the deale
r
: Any cha
n
o
uld void t
c
omplies
w
) this devi
c
e
ceived, i
n
a
nd its ant
e
a
nsmitter.
NOTE:
o
n Expos
u
e
nt comp
l
This equ
r
adiator &
y
s
restricted
product
m
1
X".
m
munic
a
e
n tested
h
e FCC R
u
e
nce in a
r
energy a
n
e
rference
t
c
cur in a
television
c
ouraged t
t
e the rec
e
r
ation bet
w
p
ment into
r
or an exp
n
ges or m
o
he user's
a
w
ith Part
1
c
e may no
t
n
cluding in
t
e
nna(s) m
u
re State
m
l
ies with
ipment s
h
y
our body.
to indoor
m
ust be lab
e
a
tion C
o
and foun
d
u
les. The
r
esidential
n
d, if not i
t
o radio c
o
particular
reception,
o try to c
o
e
iving ante
n
w
een the e
an outlet
erienced r
o
dification
a
uthority t
o
1
5 of the
F
t
cause h
a
t
erference
ust not b
e
m
ent:
FCC radi
a
h
ould be i
n
use when
e
led in a v
o
mmis
s
d
to compl
y
se limits a
installatio
n
nstalled a
n
o
mmunica
t
installati
o
which ca
n
o
rrect the i
n
na.
quipment
a
on a circu
adio/TV t
e
s not exp
r
o
operate t
F
CC Rule
s
a
rmful inte
r
that may
c
e
co-locate
a
tion exp
o
n
stalled a
operated i
isible are
a
s
ion Int
e
y
with the
re design
e
n
. This e
q
n
d used i
n
t
ions. H
o
o
n. If thi
s
n
be deter
m
nterferen
c
a
nd recei
v
it differen
t
e
chnician f
o
r
essly app
r
his equip
m
s
. Operati
o
r
ference, a
c
ause und
d or oper
a
o
sure lim
i
nd operat
n the 5.15
a
with the f
o
e
rferen
c
limits for
a
e
d to provi
d
q
uipment
g
n
accorda
n
o
wever, th
e
s
equipm
e
m
ined by t
u
c
e by one
v
er.
t
from that
o
r help.
r
oved by
t
m
ent.
o
n is subj
nd (2) this
esired op
e
a
ting in co
i
ts set fo
r
ed with
m
to 5.25 G
H
o
llowing "
C
c
e Stat
e
a
Class B
d
e reason
a
g
enerates,
n
ce with th
e
re is no
g
e
nt does
c
u
rning the
or more o
f
to which
t
t
he party r
ect to the
device m
u
e
ration.
njunction
w
r
th for a
n
m
inimum
d
H
z freque
n
C
ontains
T
e
ment
digital de
v
a
ble prote
c
uses and
e instructi
o
g
uarantee
c
ause har
m
equipme
n
f
the follo
w
t
he receiv
e
esponsibl
e
following
u
st accept
w
ith any
o
n
uncontr
o
d
istance 2
0
n
cy range.
T
X FCC I
D
v
ice,
c
tion
can
o
ns,
that
m
ful
n
t off
w
ing
e
r is
e
for
two
any
o
ther
o
lled
0
cm
D
:
IC
C
Thi
s
to t
h
ac
c
Le
p
ex
e
doi
t
rad
IC
R
limi
wit
h
Th
e
Thi
s
ant
e
are
Dig
• T
h
tra
n
op
e
inf
o
• T
h
int
e
• T
h
M
H
op
e
C
aution:
s
device c
o
h
e followi
n
c
ept any in
t
p
résent a
p
e
mpts de li
c
t
pas prod
u
ioélectriqu
R
adiation
E
ts set fort
h
h
minimu
m
e
Country
C
s
device a
e
nna o
r
tr
a
a with the
ital appar
a
h
e device
c
n
smit, o
r
e
rational f
a
o
rmation o
r
h
e device
f
e
rference t
o
h
e maxim
u
H
z band) t
o
e
ration as
a
o
mplies wi
n
g two con
d
t
erference
p
pareil est
c
ence. L'e
x
u
ire de br
o
e subi, m
ê
E
xposure
S
h
for an un
c
m
distance
2
C
ode Sele
nd its ant
e
a
nsmitter.
E
following:
a
tus (ICES
c
ould auto
a
ilure. Not
e
r
the use
o
f
or the ba
n
o
co-chan
n
u
m antenn
a
o
comply
w
a
ppropriat
e
th Industr
y
d
itions: (1
)
, including
conforme
x
ploitation
o
uillage, et
ê
me si le b
S
tatement
c
ontrolled
2
0cm bet
w
ction feat
u
e
nna(s) m
u
E
nd Prod
u
“Contains
003) CAN
matically
d
e
that this i
o
f repetitiv
e
n
d 5150-5
2
n
el mobile
a
gain per
m
w
ith the e.i.
r
e
, as state
y
Canada l
)
this devi
c
interferen
aux CNR
d
est autori
s
(2) l'utilis
a
rouillage
e
: This equi
environm
e
w
een the r
a
u
re is disa
b
u
st not be
c
u
ct Labelin
g
transmitte
ICES-3 (
B
d
iscontinu
e
s not inte
n
e
codes w
h
2
50 MHz i
s
satellite s
y
m
itted (for
r
.p. limits
s
d in RSS-
2
icence-ex
e
c
e may no
t
ce that m
a
d
'Industrie
s
ée aux d
e
a
teur de l'
a
e
st suscep
t
pment co
m
e
nt .This e
q
a
diator &
y
b
led for pr
o
c
o-located
g
The fina
l
r module I
B
)/NMB-3(
B
e
transmis
s
n
ded to pr
o
h
ere requi
r
s
only for i
n
y
stems;
devices i
n
s
pecified f
o
2
10 Anne
x
e
mpt RSS
t
cause int
e
a
y cause u
Canada
a
e
ux conditi
a
ppareil do
t
ible d'en
c
m
plies wit
h
q
uipment
s
y
our body.
o
ducts ma
r
or operati
n
l
end prod
u
C: 7825
A
-
A
B
)
s
ion in ca
s
o
hibit trans
r
ed by the
t
n
door usa
g
n
the 5725
-
o
r point-to
-
x
9 A9.2(3)
standard(
s
e
rference,
ndesired
o
a
pplicables
ons suiva
n
it accepte
r
c
omprome
t
h
IC RSS-1
s
hould be
r
keted in t
h
n
g in conj
u
u
ct must b
A
INSM5D
2
s
e of abse
n
mission o
f
t
echnolog
y
g
e to redu
c
-
5825
-
point and
.
s
). Operat
i
and (2) th
i
o
peration
o
aux appa
n
tes : (1) l'
r
tout brou
i
t
tre le fon
c
02 radiati
o
installed a
h
e US/Ca
n
u
nction wit
h
e labeled
i
2
”.
n
ce of info
r
f
control o
r
y
.
c
e potenti
a
non point-
t
i
on is subj
e
i
s device
m
o
f the devi
c
reils radio
appareil n
e
i
llage
c
tionneme
n
o
n exposu
r
nd operat
e
n
ada .
h
any oth
e
i
n a visibl
e
r
mation to
signalling
a
l for harm
f
t
o-point
e
ct
m
ust
c
e.
e
n
t.
r
e
e
d
e
r
e
f
ul
本
產
1.
2.
應
避
高
增
產
品符合低
功
經型式認
證
加大功率
或
低功率射
頻
停用，並
改
前項合法
通
低功率射
頻
此模組若
安
此平台內
建
避
免影響附
近
增
益指向性
天
功
率電波輻
射
證
合格之低
功
或
變更原設
計
頻
電機之使
用
改
善至無干
擾
通
信，指依
電
頻
電機須忍
受
安
裝於其他
平
建
無線模組
近
雷逹系統
之
天
線只得應
用
射
性電機管
理
功
率射頻電
機
計
之特性及
功
用
不得影響
飛
擾
時方得繼
續
電
信法規定
作
受
合法通信
或
平
台內時，
該
之
操作。
用
於固定式
點
理
辦法第
十
機
，非 經 許
可
功
能。
飛
航安全及
干
續
使用。
作
業之無線
電
或
工業、科
學
該
平台標籤
需
點
對點系統
NCC
警語
十
二條、第
十
可
，公 司、商
號
干
擾合法通
信
電
通信。
學
及醫療用
電
需
標明：
。
語
十
四條等條
文
號
或使用者
均
信
；經發現
有
電
波輻射性
電
文
規定
均
不得擅自
變
有
干擾現象
時
電
機設備之
干
變
更頻率、
時
，應立即
干
擾。

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