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Home > Products > Module / WiFi > WM-8194AE

WM-8194AE is a WLAN 11n mini card(PCIE), board size is 50.82mm*29.85mm. It can be easily manufactured on SMT process and highly suitable for tablet PC, ultra book, and consumer products. It provides PCIE interface for WiFi to connect with host processor. The WiFi throughput can go up to 450Mbps in theory by using 3x4 802.11b/g/n MIMO technologies.

WM-8194AE uses Realtek RTL8194AR, a highly integrated single chip IEEE 802.11b/g/n 3T4R PCIE WLAN controller. It combines a WLAN MAC, a 3T4R capable WLAN baseband, and WLAN RF in a single chip. The RTL8194AR provides a complete solution for a high throughput performance integrated wireless LAN.

The RTL8194AR WLAN baseband implements Orthogonal Frequency Division Multiplexing (OFDM) with 3 transmit and 4 receive path and is compatible with the IEEE 802.11n specification. Features include one spatial stream transmission, short guard interval (GI) of 400ns, spatial spreading, and transmission over 20MHz, 40MHz channel bandwidth.


  • Operate at ISM frequency bands (2.4GHz )
  • IEEE standards support: IEEE 802.11 b/ g/ n/ e/ h/ i
  • 20MHz / 40MHz bandwidth transmission
  • OFDM with BPSK, QPSK, 16QAM, 64QAM modulation. Convolutional Coding Rate: 1/2, 2/3, 3/4, and 5/6
  • Maximum PHY data rate up to 216.7 Mbps using 20MHz bandwidth, 450Mbps using 40MHz bandwidth
  • Backward compatible with 802.11b/g devices while operating at 802.11n data rate
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