Series Model:

EC600S-CN is an LTE-FDD/LTE-TDD/GSM wireless communication module that supports LTE-FDD, LTE-TDD, EDGE and GPRS network data connections, and can provide voice functions for customer special applications.

Main performance

parameter instruction
powered by ● VBAT supply voltage range:3.3-4.3V

● Typical supply voltage:3.8V

Transmit power ●Class 4 (33 dBm ±2 dB) for EGSM900●Class 1 (30 dBm ±2 dB) for DCS1800

●Class E2 (27 dBm ±3 dB) for EGSM900 8-PSK

●Class E2 (26 dBm ±3 dB) for DCS1800 8-PSK

●Class 3 (23 dBm ±2 dB) for LTE-FDD bands

●Class 3 (23 dBm ±2 dB) for LTE-TDD bands

LTE characteristic ●Maximum support Cat 1 FDD and TDD●support 1.4/3/5/10/15/20 MHz RF bandwidth

●LTE-FDD:Maximum downlink rate 10 Mbps,Maximum upstream rate 5 Mbps

●LTE-TDD:Maximum downlink rate 7.5 Mbps,Maximum upstream rate 1 Mbps

GSM characteristic GPRS●Support GPRS multi-slot level 12

●Encoding format:CS-1/CS-2/CS-3/CS-4

●Maximum downlink rate 85.6 kbps, maximum uplink rate 85.6 kbps


●Support EDGE multi-slot level 12

●Support GMSK and 8-PSK modulation and coding methods

●Downlink coding format: CS 1-4 and MCS 1-9

●Uplink coding format: CS 1-4 and MCS 1-9

●Maximum downlink rate 236.8 kbps, maximum uplink rate 236.8 kbps

Network protocol characteristics ●support TCP/UDP/PPP/NTP/NITZ/FTP/HTTP/PING/CMUX/HTTPS/FTPS/SSL/FILE/MQTT/MMS*/SMTP*/SMTPS*protocol●Support PAP and CHAP protocol
short message(SMS) ●Text and PDU mode●Point-to-point SMS sending and receiving

●SMS cell broadcast

●SMS storage: currently stored in (U)SIM card

(U)SIM interface ●Support USIM/SIM card: 1.8 V and 3.0 V
Network protocol characteristics ● Support TCP/UDP/PPP/FTP/HTTP/NTP/PING/QMI/NITZ/CMUX/HTTPS/SMTP/MMS/FTPS/SMTPS/SSL/FILE protocol
● Support PAP (Password Authentication Protocol) and CHAP (ChallengeHandshake Authentication Protocol)
Audio characteristics ●Support 1 digital audio interface: PCM interface●GSM:HR/FR/EFR/AMR/AMR-WB

●Support echo cancellation and noise suppression

PCM interface ●For audio use, an external codec chip is required
USB interface ●Compatible with USB 2.0 (only slave mode is supported), the data transfer rate is up to 480 Mbps●Used for AT command transmission, data transmission, software debugging and software upgrade

●USB virtual serial port driver: support Windows 7/8/8.1/10, Linux 2.6~5.4,

●USB driver under operating systems such as Android 4.x~9.x

Serial port Main serial port:

●Used for AT command transmission and data transmission

●The baud rate defaults to 115200 bps

●Support RTS and CTS hardware flow control

Debug serial port:

●Used for partial log output

●The baud rate is 115200 bps

ATOrder ●3 GPP TS 27.007 and 3 GPP TS 27.005 Defined commands, and Quectel enhanced AT commands
Network instructions ● NET_MODE and NET_STATUS Two pins indicate network status
Antenna interface ●Main antenna interface(MAIN_ANT)●50 Ω Characteristic impedance
Physical properties ●Size:(22.9 ±0.15) mm × (23.9 ±0.15) mm × (2.4 ±0.2) mm
software upgrade ●Can be upgraded via USB interface or FOTA
RoSH ●All devices are fully compliant with EU RoHS standards
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It is recommended to purchase in accordance with the MPQ quantity.

Evaluation board:

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