Quectel EC20 User Manual

LTE Module Series
EC20 Mini PCIe Hardware Design
EC20_Mini_PCIe_Hardware_Design Confidential / Released 36 / 36
HSPA
High Speed Packet Access
HSDPA
High Speed Downlink Packet Access
HSUPA
High Speed Uplink Packet Access
kbps
Kilo Bits Per Second
LED
Light Emitting Diode
LTE
Long-Term Evolution
Mbps
Million Bits Per Second
ME
Mobile Equipment (Module)
MIMO
Multiple-Input Multiple-Output
MMS
Multimedia Messaging Service
MO
Mobile Originated
MT
Mobile Terminated
PCM
Pulse Code Modulation
PDU
Protocol Data Unit
PPP
Point-to-Point Protocol
RF
Radio Frequency
Rx
Receive
USIM
Universal Subscriber Identification Module
SMS
Short Message Service
TTFF
Time To First Fix
UART
Universal Asynchronous Receiver & Transmitter
UL
Up Link
UMTS
Universal Mobile Telecommunications System
URC
Unsolicited Result Code
WCDMA
Wideband Code Division Multiple Access
Quectel
Confidential

Quectel EC20 Specifications

General

Brand	Quectel
Model	EC20
Category	PCI Card
Language	English