
WMDQ-177ACN
2T2R PCIeModule
802.11b/g/n/ac/n/a
User Manual
Version 1.0
Gemtek Technology Co., Ltd.
www.gemtek.com.tw
No.15-1 Zhonghua Road, HsinChu
Industrial Park, HuKou Hsiang,
HsinChu Hsien,Taiwan, R.O.C.

Introduction
WMDQ-177ACN is a 5Ghz +2.4G dual Band selectable 2T2R PCIe mini
Card Module based on the Qualcomm QCA9892 solution which features
improved transmission power and sensitivity by Gemtek.
Using the QCA9892 external FEM, it is the ideal cost effective solution for
platform integration.
With enhanced technologies such as advanced power management and
receiver boost, it makes the WMDQ-177ACN the ideal 5Ghz+2.4G 2T2R
module.
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Hardware Specification
General Information
Model name WMDQ-177ACN
Chipset Qualcomm QCA9892
Interface PCI Express 1.1
Operating Voltage DC 3.3V
Antenna Connectors 2 x I-PEX connectors
PCB Dimensions 30mmX 50.8mm
Temperature Range 0 to 40 °C (Operating),
-30 to 70 °C (Storage)
Security WEP,TKIP,AES and WAPI hardware encryption
Data rates 802.11b:1, 2, 5.5, 11Mbps
802.11g:6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11n:
20MHz channel:
1Nss: 65Mbps @ 800GI, 72.2Mbps @ 400GI
(Max.)
2Nss: 130Mbps @ 800GI, 144.4Mbps @ 400GI
(Max.)
40MHz channel:
1Nss: 135Mbps @ 800GI, 150Mbps @ 400GI
(Max.)
2Nss: 270Mbps @ 800GI, 300Mbps @ 400GI
(Max.)
802.11a: 6, 9, 12, 18, 24, 36, 48, 54Mbps
802.11n:
20MHz channel:
1Nss: 65Mbps @ 800GI, 72.2Mbps @ 400GI
(Max.)
2Nss: 130Mbps @ 800GI, 144.4Mbps @ 400GI
(Max.)
40MHz channel:
1Nss: 135Mbps @ 800GI, 150Mbps @ 400GI
(Max.)
2Nss: 270Mbps @ 800GI, 300Mbps @ 400GI
(Max.)
802.11ac:
20MHz channel:
1Nss: 78Mbps @ 800GI, 86.7Mbps @ 400GI
(Max.)
2Nss: 156Mbps @ 800GI, 173.3Mbps @ 400GI
(Max.)
40MHz channel:
1Nss: 180Mbps @ 800GI, 200Mbps @ 400GI
(Max.)
2Nss: 360Mbps @ 800GI, 400Mbps @ 400GI
(Max.)
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