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WLAN Module

WM1005WS WLAN Module

WM1005WS is a WLAN 11n SDIO module, which fully supports the features and functional compliance of IEEE 802.11n,e and i standards. It supports up to 150Mbps high-speed wireless network connections


n Operates in 2.4 GHz frequency bands

n 1x1 MIMO technology improves effective throughput and range over existing 802.11 b/g products

n Data rates: up to 150Mbps

n Complies with SDIO 1.1/2.0 for WLAN with clock rate up to 50MHz

n Standards support: IEEE802.11b/g/n/e/i

n BPSK, QPSK, 16 QAM, 64 QAM modulation schemes

n WEP, TKIP, and AES, WPA, WPA2 hardware encryption schemes

n Small footprint: 12.0×12.0×2.0mm, 44-half-holes module without shielding

n OS support: Linux, Android, Windows

n RoHS compliance


Product Description

WLAN Standard

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

Main Chipset


Host Interface

SDIO 1.1/2.0


12.0mm x 12.0mm x 2.0mm


Half-hole PCB module

Electrical Specifications

Frequency Range

2.412 to 2.484 GHz

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 65 Mbps, HT40 135 Mbps

Modulation Technique

802.11b: CCK, DQPSK, DBPSK

802.11g: 64-QAM, 16-QAM, QPSK, BPSK

802.11n: BPSK, QPSK, 16-QAM, 64-QAM

Operational Channel


11: (Ch. 1-11) – United States

13: (Ch. 1-13) – Europe

14: (Ch. 1-14) – Japan


WPA, WPA-PSK, WPA2, WPA2-PSK, WEP 64bit & 128bit, IEEE 802.11x, IEEE 802.11i

Operating Voltage


Functions Block Diagram:


n Mobile Internet Device

n Tablet PC

n Portable Media Player (PMP)

n Portable Navigation Device (PND)

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