Quectel AF55C Hardware Design page 12

Wi-Fi Protocol
Wi-Fi Operation Modes
Wi-Fi Modulations
Wi-Fi Application Interfaces
Bluetooth Protocol
Bluetooth Modulations
Bluetooth Operating Modes
Bluetooth Application
Interfaces
Antenna Interfaces
Physical Characteristics
Temperature Ranges
RoHS
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To meet the normal operating temperature range requirements, it is necessary to ensure effective thermal dissipation,
e.g., by adding passive or active heatsinks, heat pipes, vapor chambers, etc. Within this range, the module's performance
complies with IEEE and Bluetooth specifications requirements.
AF55C_Hardware_Design
⚫
IEEE 802.11a/b/g/n/ac/ax
⚫
AP
⚫
STA
CCK, BPSK, QPSK, 16QAM, 64QAM, 256QAM, 1024QAM
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PCIe
⚫
SDIO*
Bluetooth 5.2
GFSK, 8-DPSK, π/4-DQPSK
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Bluetooth Classic (BR + EDR)
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Bluetooth Low Energy (BLE)
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PCM
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UART
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Wi-Fi and Bluetooth antenna interface (ANT_WIFI/BT)
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Wi-Fi antenna interface (ANT_WIFI)
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Reserved dedicated Bluetooth antenna interface (ANT_BT)
⚫ 50 Ω impedance
⚫
Size: (21.5 ± 0.2) mm × (19.5 ± 0.2) mm × (2.85 ± 0.2) mm
⚫
Package: LGA
⚫
Weight: 2.7g
⚫
Operating temperature range: -40 ° C to +85 ° C
⚫
Storage temperature range: -40 ° C to +95 ° C
All hardware components are fully compliant with EU RoHS directive
Automotive Wi-Fi&Bluetooth Module Series
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