SWB-A31 is the combination module that integrates Wireless LAN (WLAN) and Bluetooth (BT). This
embedded module is optimized for WLAN/Bluetooth enabled handheld mobile devices.
• WLAN – IEEE Std 802.11b/g, 802.11n(1x1)
• Bluetooth – Bluetooth specification version 2.1 + EDR / Bluetooth 3.0
• Includes all the baseband and radio functionality, from host interface up to antenna, needs
onlyexternal antenna
• Small dimensions (8.5 x 8.0 x 1.25 mm) with an LGA – 60 pin peripheral footprint
• Low power consumption
• Cellular coexistence supported
• WLAN and Bluetooth coexistence supported
• Host interfaces: SDIO for WLAN and UART, PCM for Bluetooth
• RoHS compliant
• MSL3
• Fully compliant with IEEE 802.11/b/g, 802.11n 1x1
• Receiver sensitivity (< 8% PER) at 11 Mbit/sec data rate: -85 dBm
• Receiver sensitivity (< 10% PER) at 54 Mbit/sec data rate: -73 dBm
• Receiver sensitivity (< 10% PER) at HT20, MCS7 : -70 dBm
• Blocking filter for suppression of CDMA, GSM, PCS and WCDMA interfering signals
• Transmitter output power in 802.11b mode: +15 dBm
• Transmitter output power in 802.11g mode at 6~36/48/54Mbps: +15/+14/+13 dBm
• Transmitter output power in 802.11n mode at HT20, MCS7: +10 dBm
• Bluetooth output power: +7 dBm (GFSK)
• Bluetooth Receiver sensitivity: -87 dBm (GFSK), -90 dBm (K/4 QPSK), -82 dBm (8DPSK)
