Quectel EC20 User Manual

LTE Module Series
EC20 Mini PCIe Hardware Design
EC20_Mini_PCIe_Hardware_Design Confidential / Released 10 / 36
Table 1: Description of EC20 Mini PCIe
1.
1)
GPS/GLONASS function is optional.
2.
2)
Digital audio (PCM) function is only supported in Telematics version.
2.3. Key Features
The following table describes the detailed features of EC20 Mini PCIe module.
Table 2: Key Features of EC20 Mini PCIe
Product Series
Description
EC20-E Mini PCIe
Support GSM: 850/900/1800/1900MHz
Support UMTS: B1/B5/B8
Support LTE FDD: B1/B3/B5/B7/B8/B20
Support LTE/UMTS receive diversity
Support GPS/GLONASS
1)
Support digital audio
2)
EC20-A Mini PCIe
Support GSM: 850/1900MHz
Support UMTS: B2/B4/B5
Support LTE FDD: B2/B4/B5/B12/B17
Support LTE/UMTS receive diversity
Support GPS/GLONASS
1)
Support digital audio
2)
Feature
Details
Function Interface
PCI Express Mini Card 1.2 Standard Interface
Power Supply
Supply voltage: 3.0~3.6V
Typical supply voltage: 3.3V
Transmitting Power
Class 4 (33dBm±2dB) for GSM850 and EGSM900
Class 1 (30dBm±2dB) for DCS1800 and PCS1900
Class E2 (27dBm±3dB) for GSM850 and EGSM900 8-PSK
Class E2 (26dBm±3dB) for DCS1800 and PCS1900 8-PSK
Class 3 (24dBm+1/-3dB) for UMTS B1/B2/B4/B5/B8
Class 3 (23dBm±2dB) for LTE FDD B1/B2/B3/B4/B5/B7/B8/B12/B17/B20
LTE Features
Support category3 FDD and corresponded with 3GPP R9
Support 1.4 to 20MHz RF bandwidth
NOTES
Quectel
Confidential

Quectel EC20 Specifications

General

Brand	Quectel
Model	EC20
Category	PCI Card
Language	English