# Wireless connectivity

Source: [https://docs.qualcomm.com/doc/80-88500-4/topic/121_Wireless_connectivity.html](https://docs.qualcomm.com/doc/80-88500-4/topic/121_Wireless_connectivity.html)

The default Wi-Fi and Bluetooth wireless technology solution is
    QCA6390/QCA6391.

QCA6390/QCA6391 provides the functionality of Bluetooth Low Energy with 8x power reduction
      compared with previous generation and 4x range. The following are the features:

- Support for all WFA mandatory 11ax features
- Support for many key optional 11ax features
- Target Wi-Fi 6 (11ax) certified
- Bluetooth wireless technology v5.0
- Orthogonal frequency division multiple access (OFDMA)
- Extended range
- Spatial reuse
- 1024 QAM

| Bumped die | QCA6390 |
| --- | --- |
| FCNSP | QCA6391 |

The following are the key differentiators:

- 1.775 Gbps DBS speed (2×2 11ax 2 GHz + 2×2 11ax 5 GHz)
- Best in class Bluetooth Low Energy functionality and performance, 8x power reduction, 4x
        range
- Multi-user, Multi-input, Multi-output (MU-MIMO)

## Wi-Fi only – Long range solution

This is optional solution for long range requirement.

- QCN9074 is an 802.11ax Wi-Fi 6E PCIe radio for Enterprise Access Points and Campus
          deployments. This chip does not have Bluetooth wireless technology. For more information,
          see [https://www.qualcomm.com/support/contact/forms/iot-contact-sales](https://www.qualcomm.com/support/contact/forms/iot-contact-sales).
- QCN9074 with 802.11ax technology is a highly integrated wireless local area network
          (WLAN) system-on-chip (SoC) for 2.4/5/6 GHz IEEE802.11ax/ac/n/g/b/a applications.
- QCN9074 performs AP and STA functionality with 4x4 MIMO and 4 spatial streams. The
          QCN9074 is a dual-synthesizer WLAN radio with native 160 MHz support.

The following are the key features:

- 4x4/160 MHz 11ax PCIe radio
- Dual-band: 2.4 GHz and 5 GHz full band support
- Dual Lane PCIe-g2 or Single Lane PCIe-g3
- Four interfaces to external 2.4 GHz PAs
- Four interfaces to external PAs operating in the range from 4.9 GHz to 7.125 GHz
- Package: 11.1x 12 FCBGA, 0.65 mm ball pitch

Last Published: Aug 18, 2023

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