Wi-Fi receive module extends capacity and range

21st March 2018
Mick Elliott

The QPL7210 2.4 GHz Wi-Fi LNA receive module from Qorvo is in stock at Mouser Electronics. Designed for IEEE 802.11b/g/n/ac WLAN devices, Wi-Fi consumer equipment, routers or gateways, the fully integrated QPL7210 front-end module provides an exceptional wireless RF solution for connecting users to a variety of communications, networking, and Internet of Things (IoT) applications.

The module offers receiving immunity from interference and out-of-band blockers, while still achieving leading-edge receiving sensitivity across all Wi-Fi channels. The stand-alone module integrates a 2.4GHz low-noise amplifier (LNA), an LNA bypass, and integrated filtering.

The QPL7210 enables expanded capacity, throughput, and range, improving the coverage and user experience incorporating its highly selective bulk acoustic wave (BAW) filter functionality, used primarily for coexistence attenuation over module operating conditions.

It also includes integrated filters for second and third harmonics and 5 GHz rejection for dual-band, dual-concurrent operation.

Receiving gain is 13.5dB with a 2.5dB noise figure.

Optimised for 3.3 to 5V operation, at 3.3V, the module features a +3 dBm third-order intercept point (OIP3) and +3.5dBm Input 1dB Compression Point (IP1DB).

Maximum bypass mode for receiving input power for the module is +24dBm.

The 16-pin, 3.0 mm × 3.5 mm × 1 mm QPL7210 module meets or exceeds the RF front-end needs of IEEE 802.11b/g/n/ac/ax WLAN applications and is ideal for a broad array of RF wireless applications, including consumer Wi-Fi equipment, access points, wireless routers, residential gateways, and products focused on the IoT.

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