Quectel FCU865R Wi-Fi 6 & Bluetooth 5.3 Module Ultra-compact LCC Package - SATRON electronics
Quectel FCU865R
Wi-Fi 6 & Bluetooth 5.3 Module
  • LCC form factor
  • 15.0 mm × 13.0 mm × 2.0 mm
  • 0.82 g
  • Operating temperature: -20°C to +70°C

FCU865R is a high-performance Wi-Fi 6 and Bluetooth 5.3 LCC package module launched by Quectel, which can be used for WLAN and Bluetooth connections. The module supports the IEEE 802.11a/b/g/n/ac/ax protocol and provideds a maximum data rate of up to 600 Mbps. It also supports 1T1R mode, and covers the 2.4 GHz and 5 GHz Wi-Fi bands.

With an ultra-compact size of 15.0 mm × 13.0 mm × 2.0 mm, the module optimizes the size and cost for end-products, which fully meets the demands of size-sensitive applications.

Surface-mount technology (SMT) makes FCU865R an ideal solution for durable and rugged designs. The low profile and small size of LCC package ensure that it can be easily embedded into size-constrained applications and provide reliable connectivity with these applications.

Designed with a reliable USB 2.0 interface to provide WLAN capability, the module achieves low-power and high-speed data transmission. Coupled with its compact size, and high reliability, FCU865R can meet the application needs in a variety of fields.

Key features

  • Dual-band 2.4 GHz and 5 GHz Wi-Fi and Bluetooth 5.3
  • USB 2.0 interface with higher data transmission rate and lower power consumption
  • Faster time-to-market: simple design minimizes design-in-time and development efforts
  • Operating temperature: -20°C to +70°C
Quectel FCU865R FCU865R
WLAN Protocol IEEE 802.11a/b/g/n/ac/ax
Wi-Fi Frequency Band 2.4 GHz / 5 GHz
Wi-Fi Antenna 1 × 1
Wi-Fi Modulation Mode DBPSK/DQPSK/CCK/BPSK/QPSK/16QAM/64QAM/256QAM/1024QAM
2.4 GHz Channel Bandwidth 20 MHz / 40 MHz
5 GHz Channel Bandwidth 20 MHz / 40 MHz / 80 MHz
Encryption Mode WPA3
Wi-Fi Operating Mode AP / STA
Bluetooth Protocol Bluetooth 5.3
Dimensions 15.0 mm × 13.0 mm × 2.0 mm
Weight Approx. 0.82 g
Temperature Range
Operating Temperature -20 °C to +70 °C
Physical Rate (Max.)
802.11a 54 Mbps
802.11b 11 Mbps
802.11g 54 Mbps
802.11n 150 Mbps
802.11ac 433 Mbps
802.11ax 600 Mbps
Interfaces
USB USB 2.0 × 1 (For Wi-Fi/Bluetooth)
Wi-Fi/Bluetooth Antenna × 1
Electrical Features
Power Supply Voltage VBAT: 3.0–3.6 V, Typ. 3.3 V
Power Consumption Max. current at 802.11n HT40 non-signaling Tx mode: 576.5 mA
Certifications
Regulatory (Planning) Europe: CE
America: FCC
China: SRRC
Canada: IC
Australia/New Zealand: RCM
Japan: JATE/TELEC
South Korea: KC
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