EasyManuals Logo

Quectel EC25 series User Manual

Quectel EC25 series
70 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #66 background imageLoading...
Page #66 background image
PPP
QAM
QPSK
RF
RHCP
Rx
SIM
SMS
TDD
TDMA
TD-SCDM
TX
UL
UMTS
URC
USIM
Vmax
Vnorm
Vmin
V
IH
max
V
IH
min
V
IL
max
V
IL
min
V
I
max
V
I
min
E
A
E
C25-A_U
s
Point-
t
Quad
r
Quad
r
Radio
Right
Recei
v
Subs
c
Short
Time
D
Time
D
Time
D
Trans
m
Uplin
k
Unive
r
Unsol
i
Unive
r
Maxi
m
Norm
a
Minim
Maxi
m
Minim
Maxi
m
Minim
Absol
u
Absol
u
s
e
r
_Manual
C
t
o-Point Pr
o
r
ature Ampli
r
ature Phas
e
Frequency
Hand Circul
v
e
c
riber Identi
f
Message S
e
D
ivision Du
p
D
ivision Mul
D
ivision-Sy
n
m
itting Dire
c
k
r
sal Mobile
T
i
cited Resul
t
r
sal Subscri
m
um Voltag
e
a
l Voltage V
a
um Voltage
m
um Input H
um Input Hi
m
um Input L
o
um Input L
o
u
te Maximu
m
u
te Minimu
m
C
onfidenti
a
o
tocol
tude Modul
a
e
Shift Keyi
n
arly Polariz
e
f
ication Mod
e
rvice
p
lexing
tiple Acces
s
n
chronous
C
c
tion
T
elecommu
n
t
Code
ber Identity
e
Value
a
lue
Value
igh Level V
o
gh Level V
o
o
w Level V
o
o
w Level Vo
l
m
Input Vol
t
m
Input Volt
a
a
l / Release
a
tion
n
g
e
d
ule
s
C
ode Divisio
n
ications S
y
Module
o
ltage Valu
e
o
ltage Value
o
ltage Value
l
tage Value
t
age Value
a
ge Value
d 65 /
6
n Multiple
A
y
stem
e
L
EC25-AU
6
9
A
ccess
L
TE Modul
e
ser Manu
a
e
a
l

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Quectel EC25 series and is the answer not in the manual?

Quectel EC25 series Specifications

General IconGeneral
GNSSGPS/GLONASS/BeiDou/Galileo/QZSS
Operating Temperature-40°C to +85°C
Storage Temperature-45°C to +90°C
Form FactorLCC
Dimensions29.0mm × 32.0mm × 2.4mm
CategoryCellular Module
LTE FDDB1/B3/B5/B7/B8/B20
LTE TDDB38/B40/B41
WCDMAB1/B5/B8
InterfacesUSB 2.0, UART, PCM, I2C
Operating Voltage3.3V to 4.3V
SIM Interface1.8V/3V
Antenna InterfaceMain and diversity antenna
CertificationsCE, FCC, PTCRB, GCF, IC, RCM
GSM850/900/1800/1900 MHz

Related product manuals