Smart Machine Smart Decision
SIM7000 _Hardware Design _V1.04 2018-1-31
1.4 Functional Overview
Table 2: General features
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Power saving
Current in sleep mode: 1.2mA (@DRX=2.56s).
Current in PSM mode: 9uA.
Please refer to the table 1
Transmitting power
--EGSM900: 4 (2W).
--DCS1800: 1 (1W).
EDGE power class:
--EGSM900: E2 (0.5W).
--DCS1800: E1 (0.4W).
LT E power class: 3 (0.25W).
Data Transmission
Throughput
GPRS multi-slot class 12.
EDGE multi-slot class 12.
LT E C AT M1: 300Kbps (DL).
LT E C AT M1: 375Kbps (UL).
LT E CAT NB1: 34Kbps (DL).
LTE CAT NB1: 66Kbps (UL).
Antenna
GPRS/EDGE/LTE main antenna.
GNSS antenna.
GNSS
GNSS engine (GPS, GLONASS, BD and Galileo).
SMS
MT, MO, CB, Text and PDU mode.
SMS storage: SIM card or ME (default).
SIM interface Support identity card: 1.8V/ 3V.
SIM application toolkit
Support SAT class 3, GSM 11.14 Release 98.
Support USAT.
Audio feature
Support PCM interface.
Only support PCM master mode and short frame sync, 16-bit linear data
formats.
UART interface
A full modem serial port by default.
Baud rate: 300bps to 3686400bps. Default rate is 0bps (auto baud rate).
Support auto baud rate, but only limited to 9600, 19200, 38400, 57600
and 115200 bps.
Can be used as the AT commands or data stream channel.
Support RTS/CTS hardware handshake.
USB USB 2.0 high speed interface.
Firmware upgrade Firmware upgrade over USB interface
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