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Quectel EC21-AU LTE Evaluation Board (EVB) Kit

Quectel EC21-AU LTE Evaluation Board (EVB) Kit

Manufacturer: Quectel
Part No: EC21-AU-TE-A+UMTS-LTE-EVB-KIT
Availability: In Stock
₹6,967.00
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IoT/M2M-optimized LTE Cat 1 Module Variant for Australia/New Zealand/Taiwan/Brazil

Development Tools

Interfaces  

-RS-232 interfaces  

-USB interface  

-Power supply  

-Antenna interface  

-Handset interface  

-Earphone interface  

-Test interface

Features  

-Digital or analog audio interface  

-Network status LED  

-Power key  

-Reset key

UMTS & LTE EVB Features

Power Supply

DC supply: 4.5~5.5V, typical 5V

UMTS & LTE TE-A Interface

Support UMTS<E modules:
UC20/UGxx/EC2x/EG9x/AG35/BG96

Wi-Fi & Ethernet TE-A Interface

Support Wi-Fi modules: FC20/AF20

SD Interface

Support SD card

(U)SIM Interface

Support (U)SIM card insertion detection
Support (U)SIM card: 3.0V and 1.8V

Audio Interfaces

One digital audio codec board interface

Support Realteck ALC5616 and TI TLV320AIC3104 codec boards
Three analog interfaces used for loudspeaker, earphone and handset

UART Interfaces

Two UART interfaces:
COM1: serial interface for data communication
Max baud rate: 460800bps;
COM2: serial interface for debug purpose
Default baud rate: 115200bps

USB Interface

USB 2.0

Signal Indication

5 LEDs are available for signal indication

Button and Switches

Power Switch (S201), PWRKEY (S302), RESET (S303), PWRDWN_N (S301), BT Function Switch (S901)

EC21-AU LTE Module Features

Power Supply

Supply voltage: 3.3V~4.3V, Typical supply voltage: 3.8V

Frequency Bands

FDD-LTE (with Rx-diversity): B1/B2/B3/B4/B5/B7/B8/B28

TDD: B40

WCDMA (with Rx-diversity): B1/B2/B5/B8

GSM: 850/900/1800/1900

GNSS: GPS,GLONASS,BeiDou/Compass,Galileo,QZSS

Transmitting Power

Class 4 (33dBm±2dB) for GSM850
Class 4 (33dBm±2dB) for GSM900
Class 1 (30dBm±2dB) for DCS1800
Class 1 (30dBm±2dB) for PCS1900
Class E2 (27dBm±3dB) for GSM850 8-PSK
Class E2 (27dBm±3dB) for GSM900 8-PSK
Class E2 (26dBm±3dB) for DCS1800 8-PSK
Class E2 (26dBm±3dB) for PCS1900 8-PSK
Class 3 (24dBm+1/-3dB) for WCDMA bands
Class 3 (23dBm±2dB) for LTE-FDD bands
Class 3 (23dBm±2dB) for LTE-TDD bands

LTE Features

Support up to non-CA Cat 1 FDD and TDD
Support 1.4MHz~20MHz RF bandwidth
Support MIMO in DL direction
LTE-FDD: Max 10Mbps (DL)/5Mbps (UL)

LTE-TDD: Max 8.96Mbps (DL)/3.1Mbps (UL)

UMTS Features

Support 3GPP R8 DC-HSDPA, HSPA+, HSDPA, HSUPA and WCDMA
Support QPSK, 16-QAM and 64-QAM modulation
DC-HSDPA: Max 42Mbps (DL)
HSUPA: Max 5.76Mbps (UL)
WCDMA: Max 384Kbps (DL)/384Kbps (UL)

GSM Features

R99: CSD: 9.6kbps, 14.4kbps
GPRS:

Support GPRS multi-slot class 12 (12 by default)
Coding scheme: CS-1, CS-2, CS-3 and CS-4
Maximum of four Rx time slots per frame
EDGE:
Support EDGE multi-slot class 12 (12 by default)
Support GMSK and 8-PSK for different MCS (Modulation and Coding scheme)
Downlink coding schemes: CS 1-4 and MCS 1-9
Uplink coding schemes: CS 1-4 and MCS 1-9

Internet Protocol Features

Support TCP/UDP/PPP/FTP/HTTP/NTP/PING/QMI/ CMUX*/HTTPS*/
SMTP*/ MMS*/FTPS*/SMTPS*/SSL*/FILE* protocols
Support PAP (Password Authentication Protocol) and CHAP (Challenge
Handshake Authentication Protocol) protocols which are usually used for PPP connections

SMS

Text and PDU mode
Point to point MO and MT
SMS cell broadcast
SMS storage: ME by default

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