QCA9880: Versatile wireless LAN chip

With the continuous development of wireless communication technology, the demand for high-performance wireless local area network (WLAN) chips is growing day by day. The QCA9880 chip launched by Qualcomm-Atheros is an outstanding product that meets these needs. This highly integrated wireless LAN system-on-chip (SoC) stands out in the field of wireless communications with its superior performance and versatility.

First, the QCA9880 performs well in terms of output power. In the 2.4GHz frequency band, its maximum output power reaches 24dBm, while in the 5GHz frequency band, the maximum output power is 23dBm. Such high output power ensures more stable and wider signal coverage, providing users with a seamless wireless connection experience.

Secondly, QCA9880 has excellent compatibility. Not only is it fully compliant with the IEEE 802.11ac standard, it is also backward compatible with the 802.11a/b/g/n standards. This means that no matter whether users are using new or old devices, they can seamlessly connect to the QCA9880 and enjoy a high-speed and stable wireless network.

In terms of data transfer rate, QCA9880 also performs well. With 2x2 MIMO technology and multi-stream spatial multiplexing, it can provide data transmission rates up to 867Mbps to meet the needs of various high-bandwidth applications. Whether watching high-definition videos, transferring large files, or gaming online, the QCA9880 delivers a smooth, lag-free experience.

In addition, the QCA9880 features a Mini PCI Express edge connector, making it ideal for applications requiring a small form factor. This allows it to be easily integrated into laptops, tablets and other portable devices, bringing users convenient wireless connectivity.

In terms of frequency range, QCA9880 supports the frequency range of 4920MHz~4980MHz. This specific frequency band makes it suitable for applications that need to operate within this range, providing users with greater flexibility.

It is worth mentioning that QCA9880 also complies with RoHS standards. This means that the chip complies with strict environmental requirements and ensures that human health and the environment are protected. In modern society, environmental protection has become an important consideration, and QCA9880 undoubtedly meets this need.

In addition to the above features, QCA9880 also has a series of advanced functions and technologies. It supports Spatial Multiplexing, Cyclic-Delay Diversity (CDD), Low-Density Parity Check (LDPC) Codes, Maximal Ratio Combining (MRC), Space Time Block Code (STBC) and other technologies. These technologies help improve the reliability and speed of data transmission, bringing users a better wireless experience.

In addition, QCA9880 also supports IEEE 802.11d, e, h, i, k, r, v standards and timestamps, as well as the w standard. The support of these standards makes QCA9880 wider applicability and higher flexibility. Whether it is an application scenario in a home, business or public place, the QCA9880 can provide excellent performance and functionality.

Finally, it is worth mentioning that the QCA9880 supports dynamic frequency selection (DFS) function. DFS helps avoid interference with other wireless devices such as radar, thereby improving the reliability and stability of data transmission. This feature is especially important in crowded wireless environments, ensuring users a more reliable connection and a smoother network experience.

In summary, the Qualcomm-Atheros QCA9880 is an excellent wireless LAN chip that has become a market leader due to its outstanding performance and versatility. Whether in home, enterprise or other application scenarios, QCA9880 can provide users with a stable, high-speed and reliable wireless connection experience. With the continuous development and progress of wireless communication technology, we have reason to believe that QCA9880 will continue to lead the trend of wireless communication in the future.

DR600VX-QCA9880 CHIP

Qualcomm-Atheros?QCA9880?chipset

2.4GHz max 24dBm & 5GHz max 23dBm output power??

IEEE?802.11accompliant & backward compatible with 802.11a/b/g/n??

2x2 MIMO Technology, up to 867Mbps??

Mini PCI Express edge connector??

Support the Frequency 4920MHz~4980MHz

RoHS compliance ensure a high level protection of human health and the environment from risks that can be posed by chemicals??

Supports Spatial Multiplexing, Cyclic-Delay Diversity (CDD), Low-Density Parity Check

(LDPC) Codes, Maximal Ratio Combining (MRC), Space Time Block Code (STBC)

Supports IEEE 802.11d, e, h, i, k, r, v time stamp, and w standards

Supports Dynamic Frequency Selection (DFS)