LG Electronics MTMB01 RF Module User Manual

LG Electronics MTMB01 RF Module

• PRODUCT NAME: RF Module
• MODEL NAME: MTMB01

The information contained herein is the exclusive property of LG and shall not be distributed, reproduced, or disclosed in whole or not in part without prior written permission of LG.

Features

MTMB01 is the small-size module for Home Appliances and IoT Devices. MTMB01 is based on Silicon Labs EFR32MG21 solution.

• 2.4GHz Zigbee Module
• Size : 30mm x 43mm x 9.2mm
• PCB printed Antenna
• USB interface
• Applied the conformal coating
• Application: Home Appliance, IoT Devices

Ordering Information

• Model
  • MTMB01
• Description
  • 2.4GHz Thread Module

Absolute Maximum Ratings

Caution: The specifications above the Table define levels at which permanent damage to the device can occur. Function operation is not guaranteed under these conditions. Operating at absolute maximum conditions for extend periods can adversely affect the long-term reliability of the device.

• Other conditions

1. Do not use or store modules in the corrosive atmosphere, especially where chloride gas, sulfide gas, acid, alkali, salt, or the like are contained. Also, avoid exposure to moisture.
2. Store the modules where the temperature and relative humidity do not exceed 5 to 40℃ and 20 to 60%.
3. Assemble the modules within 6 months. Check the soldering ability in case of 6 months over.

Operating Test Conditions

Standard Test Conditions
The Test for electrical specification shall be performed under the following conditions Otherwise the following conditions, do not guarantee this performance.

Ambient condition

Power supply voltages

Current consumption

ESD Information

Note1: IEC 61000-4-2 (150pF, 330R)

Electrical Characteristics

RF Characteristics

• Normal Condition: 25℃, VDD=5.0V.
• RF characteristics is board limit. It can differ according to standards

Environmental Tests

Pin Description

Main Connector

PTA Connector

Mechanical Characteristics

Outline view

Appearance structure

Regulatory Statement (FCC)

Part 15.19 Statement
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.

Part 15.105 Statement (Class B)

This equipment has been tested and found to comply with the limits for a Class B digital device, under part 15 of the FCC Rules. These limits are designed to protect reasonably against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used per the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. Suppose this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on. In that case, 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 the receiver.
• Connect the equipment to 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.

Part 15.21 Statement

Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. This device must not be co-located or operating in conjunction with any other antenna or transmitter.

Responsible Party Information (Supplier’s Declaration of Conformity)
LG Electronics USA 111 Sylvan Avenue North Building, Englewood Cliffs, New Jersey, United States

Regulatory Statement (FCC)

Regulatory notice to host manufacturer according to KDB 996369 D03 OEM Manual v01

List of applicable FCC rules
This module has been granted modular approval as below listed FCC rule parts.

• FCC Rule parts 15C(15.247)

Summarize the specific operational use conditions

The OEM integrator should use equivalent antennas that are the same type and have equal or less gain than an antenna listed in this instruction manual.

RF exposure considerations
The module has been certified for integration into products only by OEM integrators under the following condition

• The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times.
• The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter except by FCC multi-transmitter product procedures.
• Mobile use

As long as the three conditions above are met, further transmitter testing will not be required. OEM integrators should provide the minimum separation distance to end users in their end-product manuals.

Regulatory Statement (FCC)

Antennas list
This module is certified with the following integrated antenna.

• Type: PCB Pattern Antenna
• Max. peak Antenna gain
• Ant: 0.95 dBi (2405 – 2480 MHz)

Any new antenna type, with a higher gain than the listed antenna should be the requirements of FCC rules 15.203 and 2.1043 as procedure.

Label and compliance information

End Product Labeling
The module is labeled with sown FCC ID and IC certification number. If the FCC ID and IC CertificationNumberarenotvisiblewhen 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. In that case, the end product be labeled in the visible following:

• Contains FCC ID: BEJ-MTMB01
• Contains IC: 2703N-MTMB01

Information on test modes and additional testing requirements

OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, additional transmitter in the host, etc.).

Additional testing, Part 15 Subpart B disclaimer
The finalhostproductalsorequiresPart 15 subpartBcompliancetestingwiththe modular transmitter installed to be properly authorized for operation as a Part 15 digital device.

Regulatory Statement (ISED)

RSS-GEN, Sec. 7.1.3–(licence-exempt radio apparatus)
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:

1. this device may not cause interference, and
2. this device must accept any interference, including interference that may cause undesired operation of the device.

RF Exposure
The antenna (or antennas) must be installed so as to maintain at all times a distance minimum of at least 20 cm between the radiation source (antenna) and any individual. This device may not be installed or used in conjunction with any other antenna or transmitter.