Quectel EC25 series User Manual

2
P
2.1. Ge
n
EC25 is a
module wit
HSPA+, H
S
GNSS
1)
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
ionality
2)
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

Quectel EC25 series Specifications

General

GNSS	GPS/GLONASS/BeiDou/Galileo/QZSS
Operating Temperature	-40°C to +85°C
Storage Temperature	-45°C to +90°C
Form Factor	LCC
Dimensions	29.0mm × 32.0mm × 2.4mm
Category	Cellular Module
LTE FDD	B1/B3/B5/B7/B8/B20
LTE TDD	B38/B40/B41
WCDMA	B1/B5/B8
Interfaces	USB 2.0, UART, PCM, I2C
Operating Voltage	3.3V to 4.3V
SIM Interface	1.8V/3V
Antenna Interface	Main and diversity antenna
Certifications	CE, FCC, PTCRB, GCF, IC, RCM
GSM	850/900/1800/1900 MHz