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WLAN BLE Combo Module

WQ6174A WLAN BLE Combo Module

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WQ6174A is a WLAN 11ac 2T2R and Bluetooth v4.1 combo module and provides low power PCIe (w/L1 substate) interfaces for WLAN and USB1.1 interface for Bluetooth. It supports 2 × 2 multiple input, multiple output (MIMO) with two spatial streams IEEE802.11 a

Features:

n IEEE802.11a/b/g/n and 802.11ac draft 2.0 compliant

n Supports 20/40 MHz at 2.4 GHz and supports 20/40/80MHz at 5 GHz (SW PL determines 2.4 GHz HT40/VHT40 support)

n Supports BT 4.1 + HS, BLE, and ANT+ and backward compatibility with BT 1.x and BT 2.x + Enhanced Data Rate

n Support multiuser MIMO

n Supports low power PCIe (w/L1 substate) interfaces for WLAN and USB1.1 interface for Bluetooth

n Supports BT-WLAN coexistence and ISM-LTE coexistence

n Supports maximal likelihood (ML) decoding, low-density parity check (LDPC), maximum ratio combining (MRC), Rx space time block code (STBC), transmit beamforming

n Normal footprint: 22.0×30.0mm M.2 module

n 1.5 kB of on-chip one-time programmable (OTP) memory

n OS support: Linux and Android

n RoHS compliance.

Specification:

WLAN Standard

IEEE802.11a/b/g/n/ac, Wi-Fi compliant

Bluetooth Standard

BT v4.1

Main Chip

Qualcomm Atheros QCA6174A-5

Frequency Range

2.412 to 2.484 GHz; 4.90 to 5.925GHz

Operating Voltage

DC3.3V

Data Rate

802.11b: 11, 5.5, 2, 1 Mbps DSSS

802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps OFDM

802.11n: HT20 MCS0~9, HT40 MCS0~9

802.11a: 54, 48, 36, 24, 18, 12, 9, 6 Mbps OFDM

802.11ac: MCS0~9 VHT20/40/80

Interface

PCIe for Wi-Fi , USB 1.1for BT

Antenna

2 * iPex RF connector

Dimension

22.0*30.0mm

Package

M.2 form factor supporting PCIe

Functions Block Diagram:

Applications:

n Set-top Box

n Mobile Internet Device

n Smart home automation

n Internet of Things


 
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