Quectel EG91 Series Hardware Design page 20

The following table describes the detailed features of EG91 series module.
Table 2: Key Features of EG91 Series Module
Feature
Power Supply
Transmitting Power
LTE Features
UMTS Features
GSM Features
Internet Protocol Features
EG91_Series_Hardware_Design
Details
 Supply voltage: 3.3–4.3 V
 Typical supply voltage: 3.8 V
 Class 4 (33 dBm ±2 dB) for GSM850
 Class 4 (33 dBm ±2 dB) for EGSM900
 Class 1 (30 dBm ±2 dB) for DCS1800
 Class 1 (30 dBm ±2 dB) for PCS1900
 Class E2 (27 dBm ±3 dB) for GSM850 8-PSK
 Class E2 (27 dBm ±3 dB) for EGSM900 8-PSK
 Class E2 (26 dBm ±3 dB) for DCS1800 8-PSK
Class E2 (26 dBm ±3 dB) for PCS1900 8-PSK

Class 3 (24 dBm +1/-3 dB) for WCDMA bands

Class 3 (23 dBm ±2 dB) for LTE-FDD bands

 Support up to non-CA Cat 1 FDD
 Support 1.4/3/5/10/15/20 MHz RF bandwidth
LTE-FDD: Max. 10 Mbps (DL), Max. 5 Mbps (UL)

 Support 3GPP Rel-8 DC-HSDPA, HSPA+, HSDPA, HSUPA and
WCDMA
 Support QPSK, 16QAM and 64QAM modulation
 DC-HSDPA: Max. 42 Mbps (DL)
HSUPA: Max. 5.76 Mbps (UL)

WCDMA: Max. 384 kbps (DL), Max. 384 kbps (UL)

R99:
CSD: 9.6 kbps

GPRS:
Support GPRS multi-slot class 33 (33 by default)

Coding scheme: CS-1, CS-2, CS-3 and CS-4

Max. 107 kbps (DL), Max. 85.6 kbps (UL)

EDGE:
 Support EDGE multi-slot class 33 (33 by default)
 Support GMSK and 8-PSK for different MCS (Modulation and Coding
Scheme)
 Downlink coding schemes: MCS 1-9
 Uplink coding schemes: MCS 1-9
 Max. 296 kbps (DL)/Max. 236.8 kbps (UL)
 Support TCP/UDP/PPP/FTP/FTPS/HTTP/HTTPS/NTP/PING/QMI/
NITZ/MMS/SMTP/SSL/MQTT/FILE/CMUX/SMTPS protocols
 Support PAP and CHAP protocols for PPP connections
LTE Standard Module Series
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