User's Manual

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WM-BAC-AT-49 module, Wi-Fi/Bluetooth RF user manual, revision 1.0 Page 17

5. CE RF Exposure Information

This device has been tested and meets applicable limits for Radio Frequency (RF) exposure. To comply

with the RF exposure requirements, this module must be installed in a host platform that is intended

to be operated in a minimum of 20 cm separation distance to the user.

Hereby, USI declares that the radio equipment type WiFi/BT Module is in compliance with Directive

2014/53/EU.

The full text of the EU declaration of conformity is available at the following internet address:

https://www.usiglobal.com/tw/WM-BAC-AT-49/DoC.pdf

In all cases assessment of the final product must be met against the Essential requirements of the RE

Directive Articles 3.1(a) and (b), safety and EMC respectively, as well as any relevant Article 3.3 re-

quirements.

1. The Dipole antennas (WiFi maximum gain: 3.18dBi@2.4GHz, 2.67dBi@5GHz; BT maximum gain:

1.23dBi@2.4GHz) were verified in the conformity testing, and for compliance the antenna shall not be

modified. A separate approval is required for all other operating configurations, including different an-

tenna configurations.

2. If any other simultaneous transmission radio is installed in the host platform together with this

module, or above restrictions cannot be kept, a separate RF exposure assessment and CE equipment

certification is required.

The device is restricted to indoor use only when operating in the 5150 to 5350 MHz frequency range.