Hardware Documentation efus™A9X+ efus™A9Xr2
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8
WLAN/ BT
Starting HW Revision 1.20 efusA9X can provide a 802.11b/g/n/ac and BT4.1 + HS “Smart
Ready” BLE solution based on QCA9377 chipset with U.FL connector for an external antenna
on module.
The
for this RF functionality excluding 802.11ac is available from our
homepage. Our pre-approval is just re-usable by using the antennas listed on this letter.
In a customized version with minimum order quantity a GHz chip antenna for an external
antenna can be mounted instead the U.FL connector.
Information about Bluetooth (QDID):
Please refer to the following BT QDID for efusA9X/efusA9Xr2:
QDID: 116846 (Controller Sybsystem)
https://launchstudio.bluetooth.com/ListingDetails/66528
If Bluez-5.37 will be used, the QDID from NXP can be used
https://launchstudio.bluetooth.com/ListingDetails/92249
Customer can use this QDIDs to create their device QDID.
Note:
This component is optional and not mounted in all configurations. Please contact sales
to get more information.
Note:
If WLAN/BT module is mounted, UART_C is not available on efus B2B connector.
UART-C is used for Bluetooth interface.
8.1 FCC Certification
This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
This device is only authorized for use in a mobile application. At least 20 cm of separation
distance between the module and the user's body must be maintained at all times.
8.1.1 Instructions to Integrator
Labelling
A label must be affixed to the outside of final commercial product with the following statements:
This device contains FCC ID: 2A8IP-efusA9X
Antenna
The antenna gain of a new antenna should be of the same type as the originally approved
antenna and the antenna gain should not be higher than the antenna gain of the originally
tested antenna. The list of originally approved PCB antennas is the following:
Type of antenna: 2.4/5GHz Multilayer Monopole Antenna
