2AQJL-LM80P2Wireless module

User Manual Model No. : LM80P2-0001AA, LM80S2-0001AA, Test Model No. : LM80P2-0001AA Company Name: Shenzhen Liangming Technology Co., Ltd. Address: 808, Building 1, Optoelectronic R&D Building, Hangcheng Avenue, Xixiang Street, Baoan District, Shenzhen,China 1. Overview The LM80 SoC features a fully integrated 2.4GHz radio transceiver and baseband processor for Wi-Fi 802.11b and Bluetooth® Smart applications. The SoC can be used as a standalone application-specific communication processor or as a wireless data link in hosted MCU systems where ultra-low power is critical. The OPL1000 supports flexible memory architecture for storing profiles, stacks and custom application codes, and can be updated using Over-The-Air (OTA)technology. Qualified Bluetooth Smart protocol stack and Wi-Fi TCP/IP stack are stored in a dedicated ROM. The OPL1000 is equipped with dual processors, ARM® Cortex®-M0 and M3, for handling different processes. All software runs on the ARM® Cortex®-M0 processor while more intensive application-specific activities run on the ARM® Cortex®-M3 processor. The OPL1000 can be connected to any external MCU through SPI, I2C or UART interfaces and sensors or other devices through GPIOs. The transceiver interfaces directly to the antenna and is fully compliant with the Wi-Fi 802.11b and Bluetooth 5.0 BLE standards. With integrated antenna switch, RF balun,power amplifier (PA) and low noise amplifier (LNA), the OPL1000 allows both Wi-Fi and Bluetooth Smart to minimize PCB design area and external component requirement. 2. FEATURES The OPL1000 complies with ETSI EN 300 328 and EN 300 440 Class 2 (Europe), FCC CFR47 Part 15(US), and ARIB STD-T66 (Japan). ◼ Processors ◼ ARM® Cortex®-M3 Application Processor ◼ARM® Cortex®-M0 Link Controller ◼ Wi-Fi ◼ 802.11b up to 11Mbps ◼ Supports STA mode ◼ WPA/WPA2 security supported ◼ Automatic beacon scanning and discovery ◼ Built-in TCP/IP stack ◼ Integrated dual power amplifiers: low (-2 dBm), high (+10 dBm) ◼ Bluetooth Smart ◼ Compliant with Bluetooth 5.0 BLE specifications with 2Mbps rate capability ◼ Slave mode support ◼ All GATT-based profiles supported ◼ Built-in BLE stack ◼ 0 to 10 dBm transmit output power ◼ -93 dBm receive sensitivity ◼ HW Crypto Engine ◼ AES-128/256 bits Encryption ◼ P-192/256 ECDH (Elliptic Curve Diffie-Hellman) Key Generation ◼ SHA2 ◼ TRNG ◼ Power Management ◼ Integrated Buck DC-DC converter ◼ General purpose, capture and sleep timers ◼ FW OTA (Over-The-Air) update support ◼ Digital Interfaces ◼ General purpose I/Os: 24 ◼ Two UARTs with hardware flow control up to 3Mbps ◼ Three SPI+™ interfaces ◼ One I2C bus at 100 kHz, 400 kHz ◼ Analog Interfaces ◼ 10-bit Auxiliary ADC inputs up to 16 channels ◼ Six GPIO pins with 16mA driving capability ◼ Six PWMs ◼ Radio Transceiver ◼ Fully integrated dual-mode 2.4 GHz CMOS transceiver ◼ Single wire antenna: no external matching and no external T/R switch required ◼ Package ◼ 48-pin QFN, 6 mm x 6 mm 3. Applications •WiFi scale •WiFi intelligent door lock •Wearable devices or healthcare devices •Industrial remote control and telemetry •Traffic, underground positioning and alarm •Automatic data acquisition system •Wireless data transmission; banking system •Building automation, security, wireless monitoring of computer room equipment, access control system •Intelligent home and industrial control FCC Modular Usage Statement The requirement for KDB 996369 D03: 2.2 List of applicable FCC rules FCC CFR Title 47 Part 15 Subpart C Section 15.247 2.3 Summarize the specific operational use conditions The module has been certified fo r Fix, Mobile, Portable applications. This transmitter must not be co‐ located or operating in conjunction with any other antenna or transmitter. 2.4 Limited module procedures Not applicable 2.5 Trace antenna designs Not applicable 2.6 RF exposure considerations This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This modular must be installed and operated with a minimum distance of 20 cm between the radiator and user body. 2.7 Antennas This module contains three Antenna type. The details information list bellow. PCB Antenna:1.2dBi IPEX Antenna:1.5dBi FPCB Antenna:-3.49dBi 2.8 Label and compliance information 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. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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 andused 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. If the FCC identification number is not visible when the module is installed inside another device, then the out…

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Shenzhen Liangming Technology Co., Ltd. Agent Authorization Company: Shenzhen Liangming Technology Co., Ltd. Address: 808, Building 1, Optoelectronic R&D Building, Hangcheng Avenue, Xixiang Street,Baoan District, Shenzhen china Product Type: Wireless module Model Number(s): LM80P2-0001AA, LM80S2-0001AA Product Description: Wireless module We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2020-12-31 Name: Zhibin Lv Title: Manager Company: Shenzhen Liangming Technology Co., Ltd.

Shenzhen Liangming Technology Co., Ltd. Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA D ate: Subject; Modular Transmitter Application Company name: Shenzhen Liangming Technology Co., Ltd. FCC ID: 2AQJL-LM80P2 D ear Sir/Madam, This letter includes the FCC application requirements for Modular Transmitter Approval Request for;- FCC KDB 996369 D01 ‘Module Certification Guide v02; and FCC KDB 996369 D03 OEM Manual v01 In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 ‘Module Equip Auth Guide v02’. FCC ID 2AQJL-LM80P2 has been examined against the following requirements. Requirement per 15.212 and KDB 996369 D01 Yes/No Explanation from Grantee (do not write yes/no, but explain why product complies/how it is achieved) The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly. YES The module have a RF shielding. The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal. YES The module has it’s own buffered modulation/data input unit. The module must contain power supply regulation on the module. YES The module has a power supply circuitry. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per §§ 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b). YES The module has a permanently antenna. The module must demonstrate compliance in a stand-alone configuration. YES The module compliance a standalone configuration. The module must be labeled with its permanently affixed FCC ID label, or use an electronic display (see KDB Publication 784748). YES The label is pasted on the shield of the module. The module must comply with all specific rules applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee. YES The module compliance all conditions provided in the integration instructions by the grantee. FCC Modular Approval Request Rev 3.0 Shenzhen Liangming Technology Co., Ltd. The module must comply with RF exposure requirements YES The module compliance with RF exposure requirements Integration Instructions for host product manufacturers The following items are submitted in support of application for Modular Transmitter FCC ID as noted above as required by the FCC KDB 996369 D03 OEM Manual v01. T hese items are provided as integration instructions for host product manufacturers (e.g., OEM instruction manual) to use when integrating a module in a host product. A ny requirements that are not applicable to the Module are as indicated below. Summary of requirements and Checklist. Refer to the KDB for description of the complete requirements; KDB Ref Sect Requirements of KDB 996369 D03 User Manual Page Number reference 2.2 List of applicable FCC rules Page 5 2.3 Summarize the specific operational use conditions Page 5 2.4 Limited module procedures Not compliance 2.5 Trace antenna designs Not compliance 2.6 RF exposure considerations Page 5 2.7 Antennas Page 5 2.8 Label and compliance information Page 5 2.9 Information on test modes and additional testing requirements Page 6 2.10 Additional testing, Part 15 Subpart B disclaimer Page 6 Name: Zhibin Lv Date: 2020-12-31 T itle: Manager S ignature of applicant FCC Modular Approval Request Rev 3.0

Shenzhen Liangming Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-12-31 Subject; Request for Confidentiality FCC ID: 2AQJL-LM80P2 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure FCC Software Security Requirements for UNII devices In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Zhibin Lv Title: Manager

GTSL202012000108 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 2 Product Name: Wireless module Model No.: LM80P2-0001AA, LM80S2-0001AA EUT Constructional Details PCB ANT IPEX ANT FPCB ANT GTSL202012000108 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 2 ------End------

Label SIEZ:14mm*6mm Product Name: Wireless module Model No.: LM80P2-0001AA FCC ID: 2AQJL-LM80P2 IC : 26821-LM80P2 Made in china Product Name: Wireless module Model No.: LM80S2-0001AA FCC ID: 2AQJL-LM80P2 IC : 26821-LM80P2 Made in china

GTSL202012000108 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 2 Product Name: Wireless module Model No.: LM80P2-0001AA, LM80S2-0001AA EUT Constructional Details PCB ANT IPEX ANT FPCB ANT GTSL202012000108 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 2 ------End------

FCC ID: 2AQJL-LM80P2 IC: 26821-LM80P2 RF Exposure Evaluation FCC Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. IC Limits RSS-102 Section 2.5.2 RF exposure evaluation is required if the separation distance between the user and/or bystander and the device’s radiating element is greater than 20 cm, except when the device operates as follows: – below 20 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 1 W (adjusted for tune-up tolerance); – at or above 20 MHz and below 48 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 4.49/ƒ 0.5 W (adjusted for tune-up tolerance), where ƒ is in MHz; – at or above 48 MHz and below 300 MHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 0.6 W (adjusted for tune-up tolerance); – at or above 300 MHz and below 6 GHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 1.31 x 10 -2 ƒ 0.6834 W (adjusted for tune-up tolerance), where ƒ is in MHz; – at or above 6 GHz and the source-based, time-averaged maximum e.i.r.p. of the device is equal to or less than 5 W (adjusted for tune-up tolerance). In these cases, the information contained in the RF exposure technical brief may be limited to information that demonstrates how the e.i.r.p. was derived. RSS-102 Section 4 f = frequency in MHz Calculate formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Test Result of RF Exposure Evaluation FCC Wireless function Output power to antenna (dBm) Maximum Antenna Gain(dBi) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result BLE -0.667 1.50 0.00024 1.0 PASS 2.4G WiFi 11.72 1.50 0.00418 1.0 PASS IC Wireless function Output power to antenna (dBm) Maximum Antenna Gain(dBi) Maximum e.i.r.p (dBm) Maximum e.i.r.p (W) Limit (W) Result BLE -0.667 1.50 0.833 0.001211 2.68 PASS 2.4G WiFi 11.72 1.50 13.22 0.020989 2.68 PASS

Global United Technology Services Co., Ltd. Report No.: GTSL202012000108-01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 35 TEST REPORT Applicant: Shenzhen Liangming Technology Co., Ltd. Address of Applicant: 808, Building 1, Optoelectronic R&D Building, Hangcheng Avenue, Xixiang Street,Baoan District, Shenzhen china Manufacturer/Factory: Shenzhen Liangming Technology Co., Ltd. Address of Manufacturer/Factory: 808, Building 1, Optoelectronic R&D Building, Hangcheng Avenue, Xixiang Street,Baoan District, Shenzhen china Equipment Under Test (EUT) Product Name: Wireless module Model No.: LM80P2-0001AA, LM80S2-0001AA Trade Mark: N/A FCC ID: 2AQJL-LM80P2 IC: 26821-LM80P2 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 RSS-247 Issue 2 RSS-Gen Issue 5 Date of sample receipt: December 3,2020 Date of Test: December 3,2020 – January 11,2021 Date of report issued: January 11,2021 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202012000108-01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 35 2 Version Version No. Date Description 00 January 11,2021 Original Prepared By: Date: January 11,2021 Project Engineer Check By: Date: January 11,2021 Reviewer Report No.: GTSL202012000108-01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 35 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED EMISSIONS ................................................................................................................... 11 7.3 CONDUCTED OUTPUT POWER ........................................................................................................... 14 7.4 CHANNEL BANDWIDTH & 99% OCCUPY BANDWIDTH .......................................................................... 16 7.5 POWER SPECTRAL DENSITY ............................................................................................................. 19 7.6 BAND EDGES .................................................................................................................................... 21 7.6.1 Conducted Emission Method ..................................................................................................... 21 7.6.2 Radiated Emission Method ........................................................................................................ 22 7.7 SPURIOUS EMISSION ......................................................................................................................... 25 7.7.1 Conducted Emission Method ..................................................................................................... 25 7.7.2 Radiated Emission Method ........................................................................................................ 27 8 TEST SETUP PHOTO ............................................................................................................................ 35 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 35 Report No.: GTSL202012000108-01 Global United Technology Serv…

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Global United Technology Services Co., Ltd. Report No.: GTSL202012000108-02 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 34 TEST REPORT Applicant: Shenzhen Liangming Technology Co., Ltd. Address of Applicant: 808, Building 1, Optoelectronic R&D Building, Hangcheng Avenue, Xixiang Street,Baoan District, Shenzhen china Manufacturer/Factory: Shenzhen Liangming Technology Co., Ltd. Address of Manufacturer/Factory: 808, Building 1, Optoelectronic R&D Building, Hangcheng Avenue, Xixiang Street,Baoan District, Shenzhen china Equipment Under Test (EUT) Product Name: Wireless module Model No.: LM80P2-0001AA, LM80S2-0001AA Trade Mark: N/A FCC ID: 2AQJL-LM80P2 IC: 26821-LM80P2 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 RSS-Gen Issue 5 RSS-247 Issue 2 Date of sample receipt: December 3,2020 Date of Test: December 3-21,2020 Date of report issued: December 22,2020 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202012000108-02 Global United Technology Services Co., Ltd. No. 123-128, Tower A,Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 34 2 Version Version No. Date Description 00 December 22,2020 Original Prepared By: Date: December 22,2020 Project Engineer Check By: Date: December 22,2020 Reviewer Report No.: GTSL202012000108-02 Global United Technology Services Co., Ltd. No. 123-128, Tower A,Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 34 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED EMISSIONS ................................................................................................................... 11 7.3 CONDUCTED PEAK OUTPUT POWER .................................................................................................. 14 7.4 CHANNEL BANDWIDTH & 99% OCCUPY BANDWIDTH .......................................................................... 15 7.5 POWER SPECTRAL DENSITY ............................................................................................................. 18 7.6 BAND EDGES .................................................................................................................................... 20 7.6.1 Conducted Emission Method ..................................................................................................... 20 7.6.2 Radiated Emission Method ........................................................................................................ 22 7.7 SPURIOUS EMISSION ......................................................................................................................... 24 7.7.1 Conducted Emission Method ..................................................................................................... 24 7.7.2 Radiated Emission Method ........................................................................................................ 26 8 TEST SETUP PHOTO ............................................................................................................................ 34 9 EUT CONSTRUCTIONAL DETAILS .......................................…

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Report No.:GTSL202012000108 Global United Technology Services Co., Ltd. No. 123-128, Tower A,Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 2 Product Name: Wireless module Model No.: LM80P2-0001AA, LM80S2-0001AA Test Setup Photo Radiated Emission Report No.:GTSL202012000108 Global United Technology Services Co., Ltd. No. 123-128, Tower A,Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 2 Conducted Emission -----END-----