Broadcom BCM94378FCPAGBE

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Broadcom BCM94378 FCPAGBE
Availability: engineering

FCC approval date: 06 February 2019

Interface: PCIe


WI1 chip1: Broadcom BCM4378

Probable Linux driver

(see also passys)

Antenna connector: none

an+ac+ax, 2x2:2

Flags: Wi-Fi 6, MU-MIMO, HE80, 1024QAM

OUI: none specified

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.

802.11an/ac/ax WLAN PCI-E Custom Card

This device was under short-term confidentiality, but that expired 08/05/2019.

Some FCC documents describe the device as 802.11a/g/n/ac/ax WLAN+BLUETOOTH PCI-E CUSTOM

COMBINATION CARD suggesting that the chip supports Bluetooth but is probably not enabled.

This card appears to only support low 5GHz frequencies.

Description of EUT from DFS document:

The EUT is an 802.11ax 2x2 Slave reference design radio module intended for engineering development

purposes. It is capable of operating in the 5150-5350MHz and 5470-5725 MHz ranges. However,
the manufacturer has elected to limit the scope of the RF and DFS testing to the 5150-5350 MHz range.