BTM410 Datasheet, PDF (11/25 Pages) Laird Tech Smart Technology – modules from Laird are designed to meet the needs of developers who wish to add robust

BTM410/411
Bluetooth^® AT Data Module Datasheet
3.2 BTM411 FCC and Industry Canada Statements
The user manual must show the following statements:
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.
Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
To comply with the FCC RF exposure compliance requirements, this device and its antenna must
not be co-located or operating to conjunction with any other antenna or transmitter.
3.2.1 Considerations for OEM Integration
To inherit the modular approval, the antennas for this transmitter must be installed to provide a
separation distance of at least 20 cm from all persons and must not be co-located or operating in
conjunction with any other antenna or transmitter.
Co-location with other radio transmitting devices operating concurrently in the same band will
require additional testing and certification.
Designers should note the distinction that the FCC makes regarding portable and mobile
devices. Mobile devices are defined as products that are not used closer than 20cm to the
human body, whereas portable devices can be used closer that 20cm to the body. A device
may be used in portable exposure conditions with no restrictions on host platforms when the
averaged output power is less than the low power threshold for an uncontrolled environment ≤
60/f (GHz) i.e. 25 mW for a 2.4 GHz device. The Maximum power Exposure for the BTM411 has
been evaluated and found to comply with the low power threshold for an uncontrolled
environment.
Refer to FCC document KDB 447498 for more information on RF exposure procedures and
equipment authorization policies for mobile and portable devices.
3.2.2 FCC Labelling Requirement
If the FCC ID is not visible when the module is installed inside another device, then the outside of
the device into which the module is installed must also display a label referring to the enclosed
module. This exterior label can use wording such as the following: “Contains Transmitter Module
FCC ID: PI4411B” or “Contains FCC ID: PI4411B.” Any similar wording that expresses the same
meaning may be used.
Embedded Wireless Solutions
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