Semtech E28-2G4T27SX User Manual page 18

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FCC Statement
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the
equipment.
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.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and
operated with minimum distance 20cm between the radiator& your body.
Note : 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.
1.
Applicable FCC rules
This device complies with part 15.247 of the FCC Rules.
2.
The specific operational use conditions
This module can be used in IoT devices. The input voltage to the module is nominally 5V DC. The operational ambient temperature of the
module is -40 °C ~ 85 °C. the external antenna is allowed, such as Monopole antenna.
3.
Limited module procedures
N/A
4.
Trace antenna design
N/A
5.
RF exposure considerations
The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and
operated with minimum distance 20cm between the radiator and your body. If the equipment built into a host as a portable usage, the
additional RF exposure evaluation may be required as specified by 2.1093.
6.
Antenna
Antenna type: Monopole antenna; Peak antenna gain : 3dBi
7.
Label and compliance information
An exterior label on OEM's end product can use wording such as the following: "Contains Transmitter Module FCC ID:
2AWQQ-E282G4T27SX" or "Contains FCC ID: 2AWQQ-E282G4T27SX"
8.
Information on test modes and additional testing requirements
.
OEM Guidance
E28-2G4T27SX User Manual
17

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