User's Manual

A7608SA-H_User Manual_V1.00
2022-08-26
Smart Machine Smart Decision
1.4 Functional Overview
Table 2: General features
Feature
Implementation
Power supply
Single supply voltage 3.4～4.2V
Power saving
Current in sleep mode : <5mA
Radio frequency bands
Please refer to the table 1
Transmitting power
UMTS power class:
--WCDMA :3 (0.25W)
LTE power class: 3 (0.25W)
Data Transmission
Throughput
UMTS R99 speed: 384 kbps DL/UL
HSPA+: 5.76 Mbps(UL), 42 Mbps(DL)
HSDPA/HSUPA: 2.2 Mbps(UL), 2.8 Mbps(DL)
LTE CAT 1: 10 Mbps(DL)
LTE CAT 1: 5 Mbps(DL)
Antenna
UMTS/LTE main antenna.
UMTS/LTE auxiliary antenna
GNSS antenna
GNSS
GNSS engine (GPS,GLONASS)
Protocol: NMEA
SMS
MT, MO, CB, Text and PDU mode
SMS storage: USIM card or ME(default)
Transmission of SMS alternatively over CS or PS.
USIM interface
Support identity card: 1.8V/ 3V
USIM application toolkit
Support SAT class 3, GSM 11.14 Release 98
Support USAT
Phonebook management
Support phonebook types: DC,MC,RC,SM,ME,FD,ON,LD,EN
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 4Mbps(default:115200bps)
Autobauding baud rate: 9600,19200,38400,57600,115200bps
Can be used as the AT commands or data stream channel
Support RTS/CTS hardware handshake
Multiplex ability according to GSM 07.10 Multiplexer Protocol
MMC/SD
Support MMC and SD cards with 2.95 V on SD port
SDIO
Support SDIO with 1.8 V only on SDIO port
USB
USB 2.0 high speed interface