802.11a/b/g/n plus Bluetooth SDIO Radio Module

The SX-SDMAN is an 802.11a/b/g/n plus Bluetooth 4.0 radio/baseband SDIO Module designed specifically for low power embedded applications.

 Top Features:

  • High performance single stream dual band SDIO module with 802.11 a/b/g/n WLAN plus BT 4.0
  • Atheros AR6233 System in Package (SIP) based design integrated with on-board Front End Module
  • Supports industry leading security including Cisco CCXv4 ASD, WPS, and WEP/WPA/WPA2
  • FCC/TELEC modular certification
  • Optional Tx/Rx antenna selection diversity


The SX-SDMAN is for low power / battery operated devices like portable medical devices, industrial tablet devices, barcode scanners, mobile printers, and many more. It integrates both WLAN and BT functionality in a single board design to provide a cost-effective WiFi and Bluetooth co-existence implementation.

The SX-SDMAN brings 802.11n throughput, range and power efficiency to portable devices including patient monitors, printers, handheld terminals and more.

Features and Benefits:

  • IEEE 802.11a/b/g/n conformity (2.4 GHz & 5 GHz)
  • Single stream 1 x 1 SISO technology and 40 MHz bandwidth mode for 5 GHz
  • Data rates of 1 - 54 Mbps for 802.11b/g, 6 - 54 Mbps for 802.11a and 6.5 - 135 Mbps for 802.11n
  • Supports IEEE 802.11e, IEEE 802.11h and IEEE 802.11i
  • Supports SDIO 2.0 as host IF of wireless LAN
  • Optionally supports Tx/Rx software selection diversity for wireless LAN mode
  • Supports Bluetooth 4.0 + LE dual mode
  • Supports TDMA Wi-Fi/Bluetooth coexistence
  • Supports UART and USB as the host IF of Bluetooth
  • Calibrated Tx Power per module
  • FCC/IC/ETSI/TELEC modular certi­fication
  • Connector mount and surface mount versions

sx-sdman specification surface mount

Product Name: SX-SDMAN-2830

Chipset: Qualcomm Atheros AR6233

Host Interface: SDIO v2.0 (4-bit, 1-bit)

Operating Voltage: 3.3 VDC +/- 5%

Radio Specifications: 802.11b/g/n 2.412 - 2.484 GHz, 802.11a/n 5.18 - 5.825 GHz

Baseband Specifications: CSMA/CA media access; DSSS, OFDM

Bluetooth Specifications: BT3.0+HS, BT4.0, Class 1.5

Operating Temperature: -10 to +70 degrees C°

Connector Mount Dimensions: 24 x 24 x 4.4 mm (W x H x D)

Surface Mount Dimensions: 19 x 22 x 2.2 mm (W x H x D)

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