INSTALLATION GUIDE Figure 1: Layout guide for BGM121A/BGM123A Figure 2: Layout guide for BGM121N/BGM123N Alberga Business Park, Bertel Jungin aukio 3 FI-02600 Espoo, Finland Phone: +358 9 435 5060 www.silabs.
QUALIFIED ANTENNA TYPES FOR BGM121N/BGM123N BGM121N/BGM123N modules are approved with a standard 2.14 dBi dipole antenna. Any antenna of the same type, similar in-band out of band characteristics and with the same or less gain can be used without reassessment. In case using antenna of a different type and/or higher gain reassessments and notification to the particular certification authority is required.
Japan BGM121A/BGM123A is certified in Japan with certification number 209-J00226. IMPORTANT: The module does is not labeled with Japan certification mark and ID because of the small physical size. Manufacturer who integrates a radio module in their host equipment must place the certification mark and certification number on the outside of the host equipment.
FCC This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by Silicon Labs could void the user’s authority to operate the equipment.
or “Contains FCC ID: QOQBGM12LMA The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module or change RF related parameters in the user manual of the end product.
ISEDC This radio transmitter (IC: 5123A-BGM12LMA) has been approved by Industry Canada to operate with the embedded chip antenna. Other antenna types are strictly prohibited for use with this device. This device complies with Industry Canada’s license-exempt RSS standards.
The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module or change RF related parameters in the user manual of the end product CE The Declaration of Conformity may be consulted at www.silabs.com. Please note that every application using the BGM121 or BGM123 will need to perform the radio EMC tests on the end product according to EN 301 489-17.
