Quectel SG368Z Series

Smart Module Series
SG368Z_Series_Hardware_Design 15 / 113
2.3. Functional Diagram
The main components of the block diagram are explained below:
⚫ Power management
⚫ Baseband part
⚫ eMMC + LPDDR4X flash
⚫ Radio frequency part
⚫ Peripheral interfaces
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Within the operating temperature range, the module meets IEEE specifications.
Antenna Interface
⚫ Wi-Fi & Bluetooth antenna interface (ANT_RF)
⚫ 50 Ω characteristic impedance
WLAN Features
⚫ Operating modes: AP and STA
⚫ Operating frequency: 2.4 GHz, 5 GHz
⚫ Protocol features: IEEE 802.11a/b/g/n/ac
⚫ Data rate: up to 433.3 Mbps
Bluetooth Features
⚫ Bluetooth Core Specification Version 4.2
⚫ Bluetooth Classic & Bluetooth Low Energy (BLE)
Real Time Clock
The module supports RTC function
Temperature Ranges
⚫ Normal operating temperature
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:
- Commercial grade: -10 °C to +75 °C
- Industrial grade: -40 °C to +85 °C
⚫ Storage temperature: -40 to +90 °C
Firmware Upgrade
⚫ USB 2.0 interface
⚫ OTA
RoHS
All hardware components are fully Complies with EU RoHS directive