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Rev.
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odule
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EC25-A
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2016-0
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A
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a
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a
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AILABLE.
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IND INCU
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PLIED HE
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TECHNIC
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T
S ARE F
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EC25-AU
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L
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F
ORMATIO
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DOES NO
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All manuals and user guides at all-guides.com
Abo
u
Histor
y
Revision
V1.0
u
t th
e
y
Date
2016-
0
EC25-A_U
s
e
Do
c
0
3-28
s
e
r
_Manua
l
c
ume
Author
Woody WU
l
Confidenti
nt
al / Releas
e
Descripti
o
Initial
e
d 2 / 6
9
o
n
L
EC25-AU
9
L
TE Modul
e
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l
All manuals and user guides at all-guides.com
Content
s
About the
D
Contents..
.
Table Inde
x
Figure Ind
e
1 Introd
u
1.1.
2 Produ
c
2.1.
2.2. 2.
2
2.3.
2.4.
2.5.
3 Applic
3.1.
3.2.
3.3.
3.4.
3.5. 3.
5
3.
5
3.6. 3.
6
3.
6
3.
6
3.
6
3.7. 3.
7
3.
7
3.8.
3.9.
3.10.
s
D
ocument.
.
..................
x
................
e
x...............
u
ction........
Safety Inf
o
c
t Concept
General D
e
Directives
2
.1. FCC
Key Featu
Functiona
Evaluatio
n
ation Inter
f
General D
e
Pin Assig
n
Pin Descr
i
Operating
Power Sa
v
5
.1. Slee
p
3.5.1.1.
3.5.1.2.
3.5.1.3.
3.5.1.4.
5
.2. Airpl
Power Su
p
6
.1. Pow
e
6
.2. Dec
r
6
.3. Refe
6
.4. Mon
i
Turn on a
n
7
.1. Turn
7
.2. Turn
3.7.2.1.
3.7.2.2.
Reset the
USIM Car
d
USB Inter
f
EC25-A_U
s
..................
..................
..................
..................
..................
o
rmation ...
..................
e
scription.
and Stand
Statement
res ............
l Diagram..
n
Board .....
f
ace............
e
scription.
n
ment........
i
ption.........
Modes......
v
ing ...........
p
Mode......
UART Ap
p
USB App
l
USB App
l
USB App
l
ane Mode.
p
ply...........
e
r Supply
P
r
ease Volta
g
rence Desi
g
i
tor the Po
w
n
d off Sce
n
on Modul
e
off Modul
e
Turn off
M
Turn off
M
Module .....
d
Interface.
f
ace ...........
s
e
r
_Manua
l
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
ards..........
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
p
lication ...
.
l
ication wit
h
l
ication wit
h
l
ication wit
h
..................
.
..................
.
P
ins ...........
.
g
e Drop ....
.
g
n for Pow
e
w
er Supply
.
n
arios.........
.
e
Using the
e
.................
.
M
odule Usi
n
M
odule Usi
n
..................
.
..................
.
..................
.
l
Confidenti
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
h
USB Re
m
h
USB Sus
p
h
out USB
S
.
.................
.
.
.................
.
.
.................
.
.
.................
.
e
r Supply.
.
.
.................
.
.
.................
.
PWRKEY.
.
.
.................
.
n
g the PW
R
n
g AT Com
.
.................
.
.
.................
.
.
.................
.
al / Releas
e
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
m
ote Wakeu
p
end/Resu
m
S
uspend F
u
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
R
KEY Pin...
mand ........
.
..................
.
..................
.
..................
e
d 3 / 6
9
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
p Function
m
e and RI
F
u
nction ......
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
L
EC25-AU
9
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.................
.
F
unction...
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
.
.................
.
L
TE Modul
e
ser Manu
a
.
.................
2
.
.................
.
.................
.
.................
.
.................
.
.................
.
.................
9
.
.................
9
.
............... 1
.
............... 1
.
............... 1
.
............... 1
2
.
............... 1
3
.
............... 1
4
.
............... 1
4
.
............... 1
4
.
............... 1
.
............... 2
.
............... 2
2
.
............... 2
2
.
............... 2
2
.
............... 2
3
.
............... 2
3
.
............... 2
4
.
............... 2
.
............... 2
.
............... 2
.
............... 2
.
............... 2
.
............... 2
.
............... 2
.
............... 2
.
............... 3
.
............... 3
.
............... 3
.
............... 3
.
............... 3
2
.
............... 3
4
e
a
l
2
3
5
6
7
7
9
9
0
0
0
2
3
4
4
4
6
1
2
2
2
3
3
4
5
5
5
6
7
8
8
8
0
0
0
0
2
4
All manuals and user guides at all-guides.com
3.11.
3.12.
3.13.
3.14.
3.15.
3.16.
4 GNSS
4.1.
4.2.
4.3.
5 Anten
n
5.1. 5.
1
5.
1
5.
1
5.2.
5.3. 5.
3
5.
3
6 Electri
6.1.
6.2.
6.3.
6.4.
6.5.
6.6.
6.7.
7 Mecha
7.1.
7.2.
7.3.
7.4.
8 Stora
g
8.1.
8.2.
8.3.
9 Appen
10 Appen
11 Appen
12 Appen
UART Inte
PCM and I
ADC Func
Network
S
STATUS...
Behavior
o
Receive
r
...
General D
e
GNSS Per
f
Layout G
u
n
a Interfac
e
Main/Rx-d
1
.1. Pin
D
1
.2. Ope
r
1
.3. Refe
GNSS Ant
e
Antenna I
n
3
.1. Ante
3
.2. Inst
a
cal, Reliab
i
Absolute
M
Power Su
p
Operating
Current C
o
RF Outpu
t
RF Recei
v
Electrosta
nical Dime
n
Mechanic
a
Footprint
o
Top View
o
Bottom Vi
e
g
e and Man
u
Storage....
Manufact
u
Packagin
g
dix A Refe
r
dix B GPR
S
dix C GPR
S
dix D EDG
E
EC25-A_U
s
rface.........
2C Interfa
c
tion...........
S
tatus Indic
a
..................
o
f the RI ....
..................
e
scription.
f
ormance..
u
ideline......
e
.................
iversity An
t
D
efinition...
r
ating Freq
u
rence Desi
g
e
nna Interf
a
n
stallation.
nna Requi
r
a
ll the Ante
n
i
lity and Ra
M
aximum
R
p
ply Ratin
g
Temperat
u
o
nsumptio
n
t
Powe
r
......
v
ing Sensiti
v
tic Discha
r
n
sions.......
a
l Dimensi
o
o
f Recom
m
o
f the Mod
u
e
w of the
M
u
facturing.
..................
u
ring and
W
g
.................
r
ence.........
S
Coding S
S
Multi-slo
t
E
Modulati
o
s
e
r
_Manua
l
..................
.
c
e...............
.
..................
.
a
tion.........
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
..................
.
t
enna Inter
f
..................
.
u
ency........
.
g
n .............
.
a
ce............
.
..................
.
r
ement ......
.
n
na with R
F
dio Chara
c
R
atings......
.
g
s...............
.
u
re .............
.
n
................
.
..................
.
v
ity ...........
.
r
ge.............
.
..................
.
o
ns of the
M
m
endation..
.
u
le.............
.
M
odule.......
.
..................
.
..................
.
W
elding......
.
..................
.
..................
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cheme......
.
t
Class.......
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o
n and Co
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F
Connect
o
c
teristics...
.
.
.................
.
.
.................
.
.
.................
.
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.................
.
.
.................
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.
.................
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.................
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M
odule......
.
.
.................
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.................
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.................
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d
ing Schem
al / Releas
e
.
..................
.
..................
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..................
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..................
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..................
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..................
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..................
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6
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1
2
3
5
5
5
6
7
7
7
7
8
8
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0
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3
3
3
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5
6
6
8
9
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Table In
TABLE 1:
E
TABLE 2:
E
TABLE 3: I
O
TABLE 4:
P
TABLE 5:
O
TABLE 6:
V
TABLE 7:
P
TABLE 8:
R
TABLE 9:
P
TABLE 10:
TABLE 11:
P
TABLE 12:
TABLE 13:
L
TABLE 14:
TABLE 15:
TABLE 16:
TABLE 17:
TABLE 18:
W
TABLE 19:
TABLE 20:
TABLE 21:
TABLE 22:
TABLE 23:
T
TABLE 24:
TABLE 25:
TABLE 26:
A
TABLE 27:
A
TABLE 28:
T
TABLE 29:
TABLE 30:
TABLE 31:
TABLE 32:
TABLE 33:
T
TABLE 34:
TABLE 35:
TABLE 36:
dex
E
C25 SERIE
E
C25 KEY F
O
PARAME
T
P
IN DESCRI
O
VERVIEW
O
V
BAT AND
G
P
WRKEY PI
N
R
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I
P
IN DEFINI
T
USB PIN D
E
P
IN DEFINI
PIN DEFINI
L
OGIC LEV
E
PIN DEFINI
PIN DEFINI
CHARACT
E
PIN DEFINI
W
ORKING
PIN DEFINI
BEHAVIOR
GNSS PER
PIN DEFINI
T
HE MOD
U
PIN DEFINI
GNSS FRE
Q
A
NTENNA
R
A
BSOLUT
E
T
HE MOD
U
OPERATIN
G
CONDUCT
E
ELECTRO
S
RELATED
D
T
ERMS AN
DESCRIPT
I
GPRS MU
L
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D
EC25-A_U
s
S FREQUE
EATURES .
T
ERS DEFI
N
PTION.......
O
F OPERA
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G
ND PINS...
N
DESCRI
P
I
N DESCRI
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T
ION OF TH
E
SCRIPTI
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H
TION OF T
H
E
LS OF DI
G
TION OF P
C
TION OF T
H
E
RISTIC O
F
TION OF N
S
T
ATE OF
T
TION OF S
T
OF THE RI
FORMANC
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all-guides.com
Figure I
n
FIGURE 1:
FIGURE 2:
FIGURE 3:
FIGURE 4:
FIGURE 5:
FIGURE 6:
FIGURE 7:
FIGURE 8:
FIGURE 9:
FIGURE 1
0
FIGURE 11
FIGURE 1
2
FIGURE 1
3
FIGURE 1
4
FIGURE 1
5
FIGURE 1
6
FIGURE 1
7
FIGURE 1
8
FIGURE 1
9
FIGURE 2
0
FIGURE 21
FIGURE 2
2
FIGURE 2
3
FIGURE 2
4
FIGURE 2
5
FIGURE 2
6
FIGURE 2
7
FIGURE 2
8
FIGURE 2
9
FIGURE 3
0
FIGURE 31
FIGURE 3
2
FIGURE 3
3
FIGURE 3
4
FIGURE 3
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FIGURE 3
6
FIGURE 3
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FIGURE 3
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n
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FUNCTIO
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: REFERE
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: TIMING
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: REFERE
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8
: REFERE
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: REFERE
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: REFERE
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2
: PRIMAR
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3
: AUXILIA
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: REFERE
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5
: REFERE
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6
: REFERE
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7
: REFERE
N
8
: REFERE
N
9
: DIMENSI
O
0
: MECHAN
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: SPACE F
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: MODULE
3
: MODULE
4
: RECOMM
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d 7 / 6
9
e and hard
w
c
ifications,
e
a
ted with ap
p
tions easily.
es of the o
module. M
a
p
erating per
s
, Quectel a
s
m
es in order
e
n with a
u
st comply
w
v
ing.
boarding a
n
c
es in an ai
r
s
tems. Cons
c
raft, if your
an aircraft.
s
pitals,clini
c
p
revent po
s
L
EC25-AU
9
w
are interfa
c
e
lectrical an
d
p
lication no
t
peration, s
u
a
nufacturer
s
s
onnel and
s
sumes no
to reduce t
h
handsfree
w
ith laws an
d
n
aircraft. M
a
r
craft is for
b
ult the airlin
device offe
r
c
s or other
s
sible inter
f
L
TE Modul
e
ser Manu
a
c
e which ar
e
d
mechanic
a
t
es and use
u
ch as usa
g
s
of the cellu
to incorpor
a
liability for
t
h
e risk of a
n
kit) cause
s
d
regulation
s
a
ke sure it i
s
b
idden, so a
s
e staff abou
r
s a Airplan
e
health car
e
f
erence wit
h
e
a
l
e
a
l
r
g
e,
lar
a
te
t
he
n
s
s
s
s
t
e
e
h
All manuals and user guides at all-guides.com
C
n
f
h
t
a
Y
i
t
u
I
o
p
f
c
EC25-A_U
s
C
ellular ter
m
n
etwork ca
n
f
ee or with
a
h
elp, pleas
e
t
he cellular
a
dequate c
e
Y
our cellula
r
t
receives
a
u
sed close t
n locations
o
ff wireless
p
otencially
e
f
uel or che
c
hemicals o
r
s
e
r
_Manua
l
m
inals or
m
n
not be gua
r
a
n invalid SI
e
remember
terminal or
e
llular signal
r
terminal o
r
a
nd transmit
s
o TV set, ra
with poten
c
devices su
e
xplosive a
t
mical tran
s
r
particles s
u
l
Confidenti
m
obiles ope
r
r
anteed to
c
M card. Wh
using eme
r
mobile mu
strength.
r
mobile con
t
s
radio freq
u
dio, compu
t
c
ially explos
ch as your
t
mospheres
s
fer or sto
r
u
ch as grai
n
al / Releas
e
r
atingover
r
onnect in a
l
ile you are i
r
gency call.
s
t be switc
h
t
ains a tran
s
u
ency ener
g
t
er or other
e
ive atmosp
h
phone o
r
o
includefuel
r
age faciliti
e
n
, dust or m
e
e
d 8 / 6
9
r
adio frequ
e
l
l conditions
n this condi
t
In order to
h
ed on an
d
s
mitter and
r
g
y. RF inter
f
e
lectric equi
h
eres, obey
o
ther cellul
a
ling areas,
e
s, areas
w
e
tal powder
s
L
EC25-AU
9
e
ncy signal
, for examp
tion and ne
e
make or r
e
d
in a servi
c
r
eceiver. W
h
f
erence can
pment.
all posted
s
a
r terminals
below dec
k
w
here the
s
, etc.
L
TE Modul
e
ser Manu
a
and cellula
le no mobil
e
e
d emerge
n
e
ceive a call
c
e area wit
h
h
en it is ON
occur if it i
s
s
igns to tur
n
.
Areas wit
h
k
s on boat
s
air contain
s
e
a
l
r
e
n
t
,
h
,
s
n
h
s
,
s
All manuals and user guides at all-guides.com
2
P
2.1. Ge
n
EC25 is a
module wit
HSPA+, H
S
GNSS1) an
d
EC25-V an
following ta
b
Table 1: E
C
1. 1)GNS
S
2. 2)EC25
Data-o
With a tin
y
application
s
computing
d
EC25 is an
NOTES
P
rod
u
n
eral De
s
series of
F
h receive
d
S
DPA, HSU
P
d
voice func
t
d EC25-A
U
b
le shows t
h
C
25-A Freq
u
S
function is
series (E
C
nlyversion
d
y
profile of
s
such as
a
d
evice, PD
A
SMD type
m
EC25-A_U
s
u
ct C
o
s
cription
F
DD-LTE /
T
d
iversit
y
, w
h
P
A, WCDM
A
t
ionality2) fo
r
U
T. You ca
n
h
e frequenc
y
u
ency Ban
d
optional.
C
25-E/EC25
-
d
oes not su
p
32.0mm ×
2
a
utomotive,
A
phone and
m
odule whi
c
FDD
-
(with Rx-
d
TDD
-
(with Rx-
d
WC
D
(with Rx-
d
G
S
GN
S
s
e
r
_Manua
l
o
nce
T
DD-LTE /
W
h
ich provid
e
A
, TD-SCD
r
your speci
f
n
choose t
h
y
bands of
E
d
s
-
A/EC25-V/
E
p
port voice
f
2
9.0mm ×2.
4
metering,
tablet PC,
e
c
h can be e
m
-
LTE
d
iversity)
-
LTE
d
iversity)
D
MA
d
iversity)
S
M
S
S
l
Confidenti
pt
W
CDMA/TD
-
e
s data co
n
MA, CDMA
,
f
ic applicati
o
h
e dedicate
d
E
C25 serie
s
E
C25-AUT)
f
unction, w
h
4
mm, EC2
5
tracking s
y
e
tc.
m
bedded in
EC25-
A
B2
/
B4
/
Not su
B2/B4
/
Not su
GPS,
G
BeiDo
u
al / Releas
e
-
SCDMA/C
D
n
nectivity o
n
,
EDGE and
G
o
n.EC25 co
n
d
type bas
e
s
modules.
includes D
a
h
ile Telema
t
5
can mee
t
y
stem, secu
application
s
A
/
B12
pported
/
B5
pported
G
LONASS,
u
/Compass,
e
d 9 / 6
9
D
MA/GSM
w
n
FDD-LTE
,
G
PRSnetw
o
n
tains fourv
a
e
d on the
r
a
ta-only a
n
t
ics version
t
almost all
rity, router,
s
through its
Galileo,QZ
S
L
EC25-AU
9
w
ireless co
m
,
TDD-LTE
,
o
rks. It can
a
riants:EC2
5
r
egion or o
p
n
d Telemati
supports it.
requireme
n
wireless
P
144-pin pa
d
S
S
L
TE Modul
e
ser Manu
a
m
municatio
n
,
DC-HSPA
+
also provid
e
5
-E, EC25-
A
p
erator. Th
e
c
s version
s
n
ts for M2
M
P
OS, mobil
e
d
s, includin
g
e
a
l
n
+
,
e
A
,
e
s
.
M
e
g
All manuals and user guides at all-guides.com