The O9201UB is a dual-mode chip, support 2x2 2.4G + 5G dual-band concurrent Wi-Fi function and Bluetooth function.

  The O9201UB supports Wi-Fi protocol IEEE 802.11ax and backward compatibility protocol 802.11a/b/g/n/ac/ax.

  The Bluetooth subsystem supports the Bluetooth system Protocol 5.4 with low-power audio.

  The chip supports good RF and baseband performance with very low power consumption.

Application Scenario

  Supported for the IEEE 802.11 a/b/g/n/ac/ax protocol.

  Dual-band 2.4 GHz/5 GHz support.

  Integrated with a high-performance iPA.

  Support for 2x2 MIMO.

  Support for dual-frequency concurrency: 2.4 GHz and 5 GHz for simultaneous 2T2R

  20MHz/40MHz channel bandwidth for 2.4 GHz and 20MHz/40MHz/80MHz channel bandwidth for 5 GHz.

  Support uplink MU-OFDMA TX and downlink MU-OFDMA RX.

  Support uplink MU-MIMO TX and downlink MU-MIMO RX.

  Support for Beamforming.

  Support WFA、WPA/WPA2/WPA3、WEP、

  Supports IEEE 802.11k /v/r protocol.

  Support P2P GO/GC mode.

  Fully compatible with Bluetooth 5.4 protocol.

  Support for BT / BLE dual-mode.

  Support BLE Audio.

  Support BR/EDR/LE-1M/LE-2M/LE-500k/LE-125k modulation mode.

   Support SCO over I2S.

   Intelligent AFH channel selection strategy is supported.

   Ensemble PA/LNA/Balun.

Application Scenario

Application Scenario

Application Scenario

Application Scenario