BM20 datasheet(38/46 Pages) MICROCHIP

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Stereo Module

 2015 Microchip Technology Inc.

Page 38

Preliminary Edition

This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a residential installation. This

equipment generates, uses and can radiate radio frequency energy, and if not installed

and used in accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not occur in a

particular installation. If this equipment does cause harmful interference to radio or

television reception, which can be determined by turning the equipment off and on, the

user is encouraged to try to correct the interference by one or more of the following

measures:

•

Reorient or relocate the receiving antenna.

•

Increase the separation between the equipment and receiver.

•

Connect the equipment into an outlet on a circuit different from

that to which the receiver is connected.

•

Consult the dealer or an experienced radio/TV technician for help.

Additional information on labeling and user information requirements for Part 15 devices can be

found in KDB Publication 784748 available at the FCC Office of Engineering and Technology (OET)

Laboratory Division Knowledge Database (KDB) http://apps.fcc.gov/oetcf/kdb/index.cfm.

3.1.2 RF EXPOSURE

All transmitters regulated by FCC must comply with RF exposure requirements. KDB 447498

General RF Exposure Guidance provides guidance in determining whether proposed or existing

transmitting facilities, operations or devices comply with limits for human exposure to Radio

Frequency (RF) fields adopted by the Federal Communications Commission (FCC).

From the FCC Grant: Output power listed is conducted. This grant is valid only when the module is

sold to OEM integrators and must be installed by the OEM or OEM integrators. This transmitter is

restricted for use with the specific antenna(s) tested in this application for Certification and must

not be co‐located or operating in conjunction with any other antenna or transmitters within a host

device, except in accordance with FCC multi‐transmitter product procedures.

3.1.3 HELPFUL WEB SITES

Federal Communications Commission (FCC): http://www.fcc.gov

FCC Office of Engineering and Technology (OET) Laboratory Division Knowledge Database (KDB):

http://apps.fcc.gov/oetcf/kdb/index.cfm

BM20 Datasheet(PDF) 38 Page - Microchip Technology