WSD377

2.4GHz/5GHz WiFi + Bluetooth Combination Module

  • Qualcomm Atheros QCA9377
  • Single-die wireless local area network (WLAN) and Bluetooth (BT) combination solution
  • Supports 1×1 IEEE 802.11a/b/g/n/ac WLAN standards at 2.4 GHz and 5GHz
  • Provides a highly integrated WLAN system-onchip (SoC) for 5GHz 802.11ac, or 2.4GHz/5GHz 802.11n WLAN applications
  • Supports Bluetooth 5.0 + HS, BLE, and ANT+ and backward compatibility with BT 1.x, BT 2.x, and BT4.2 + Enhanced Data Rate
  • Support 20/40MHz at 2.4GHz and support 20/40/80MHz at 5GHz
  • 20/40/80MHz at 5GHz
  • Supports multiuser MU-MIMO
  • Supports BT-WLAN coexistence and ISM-LTE coexistence

Specifications Table

Product Type Wireless Module
Chipset QCA9377-3
Wireless Standard 802.11ac , 802.11n , 802.11a, 802.11g, 802.11b
MIMO Channels 1×1
Output (Per Chain) 16dBm
WLAN Frequency Range 2.412 ~ 2.472 GHz, 5.180 ~ 5.825 GHz
Wireless Speed 433Mbps
WLAN Host Interface Low-power SDIO 3.0
Bluetooth Frequency Range 2.402 ~ 2.480 GHz
Bluetooth Host Interface UART/PCM
Operating Voltage 3.3V DC power supply and I/O supply of 1.8V or 3.3V
Certification CE RED, REACH & RoHS Compliance
Temperature Range Operating: -20ºC to 70ºC, Storage: -40ºC to 90ºC
Humidity Operating: 5% to 95% (non-condensing)
Dimension (W x H x D) 12mm x 12mm x 2.5mm

 

2.4GHz  (Per Chain)
Data Rate TX (dBm) RX (dBm)
802.11b 1Mbps 16 -97
11Mbps 16 -90
802.11g 6Mbps 15 -92
54Mbps 13 -76
11n HT20 MCS 0 14 -92
MCS 8 13 -71
11n HT40 MCS 0 14 -89
MCS 9 13 -67

 

5GHz  (Per Chain)
Data Rate TX (dBm) RX (dBm)
802.11a 6Mbps 11 -92
54Mbps 10 -75
11n/ac VHT20 MCS 0 11 -92
MCS 7 7 -74
11n/ac VHT40 MCS 0 10 -89
MCS 8 6 -70
11n/ac VHT80 MCS 0 9 -86
MCS 9 6 -62

Certification

Country Certification
USA REACH Compliance
EU CE RED, RoHS Compliance

For any other certification needs, please contact us at sales@compex.com.sg

Documentation

WSD377 Datasheet

WSD377 Evaluation Kit Datasheet

WSD377 Hardware Guide

preloader