2AMLF-LL303PROSolar Powered Asset Tracker

Solar Powered Asset Tracker User Manual V1.0 No part of this document may be reproduced, retranslated, or copied in any form or by any means or for profit (electronic, photocopying, taping etc.,) without written per- mission of the Company. LL303 CONTENTS 1.1 Features 1.2 Specifications 1.3 Packing List 3.1 Green (Cellular) 3.2 Red (Power/Work Status) 4.3 Power-On and -Off 4.4 Charging 4.5 Work Modes 4.6 Alert Functions 4.2 SIM Card Attachment 4.1 Installation 01 Introduction ...... 02 Appearance ...... 03 LEDs ...... 04 Use Instruction ...... 05 Precautions About Battery ...... 06 Troubleshooting ...... 07 FCC warning ...... 1 02/Appearance 01/Introduction 1.1. Features 1.2. Specifications 1.3. Packing List Tips: 2 Low batter alert Making connections simpler GPS/BDS/WIFI/LBSTamper alertVibrating alert Screw hole Charging interface Charging and cellular LED Power button SIM card slot Tracker 1 Screws 8 Charging cableScrewdriverWaterproof glue 1 1 Base 11 Please check the received package to see if all accessories are included. The accesso- ries are subject to actual items. As the product is in constant upgrade, no prior notifi- cation will be sent to you for any update in this User Manual. GNSS accuracy Weight < 10m 480g (excluding base) Dimensions (LxWxH) 200x90x25mm (excluding mounting holes) Operating current 120mA Battery Rechargeable Li-Polymer 10000 mAh/ 3.7V Charging & Data Communication Magnetic USB cable Solar Panel For charging the tracker battery Waterproof IP67 Operating Temperature -25°C ~ +70°C (-13°F ~ 158°F) Solar charging Making connections simpler 3 Solid onNo SIM card or SIM card error Slow blink [1s–3s (on–off)]Unable to connect to the platform Light sensor (optional) Buzzer Status Meaning Meaning Fast blink [0.3s–0.3s (on–off)] Network initializing Slow blink [0.1s–3s (on–off)]The device is in a call/online 03/LEDs 3.1. Green (Cellular) Status Fast blink [0.3s–0.3s (on–off)] The battery is low Slow blink [0.3s–3s (on-off)] The device works properly/The charging is complete Solid on Device charging (via cable) Slow blink [0.3s–5s (on-off)] Device charging (via solar power) Off The battery is under voltage or encounters an internal failure 3.2. Red (Power/Work Status) 04/Use Instruction 4.1. Installation Fix the base to the install position with screws. Then mount the device to the base and fixate them together with screws. Step 1 Prepare a proper SIM card; The size of the card is as follows: 4.2. SIM Card Attachment Making connections simpler 4 StandardMicroNano Step 2 Remove the waterproof rubber plug on the side and insert the SIM card in place, as the following figure shows: (Note: The device must be powered off before removing the SIM; otherwise, the SIM may be burned.) Connect the device with a 5V/2A charger (which should be purchased separately). The LED is solid on when the device is charging and turns to blink slowly when the charging is complete. Note: The SIM card must be inserted correctly, has GPRS services activated, and is not in arrears. If the SIM is identified and requires a PIN, please disable the PIN request. Note: If the battery is exhausted, the charging will take about 5 hours to full. It is normal that the device will heat up slightly during charging. Power the device on or off using the on/off switch. 4.3. Power-On and -Off 4.4. Charging Making connections simpler 5 05/Precautions About Battery ● Avoid metal objects as they may cause short circuits on battery contacts. ● Do not bend or forcibly open the battery. ● Do not soak the battery in water or expose it to fire. ● It is forbidden to disassemble or modify the battery. ● It is forbidden to use batteries that are deformed, discolored, spilled, or package- damaged. 4.5. Work Modes ● Regular GPS mode ● Power-saving mode ● Tracking mode (default) ● Tamper alert The device will upload a tamper alert if it is forcibly removed. ● Vibrating alert ● Low battery alert The device will upload a tamper alert if it is forcibly removed. 4.6. Alert Functions In this mode, the device always has its network services enabled and will upload loca- tion data at a fixed interval, which can be configured via the location service platform or mobile app specified by your dealer. The device will wake up at a certain configured interval to upload location data. After each upload is complete, the device will enter deep sleep and will not execute any remote query or set actions. Please use batteries that are specified by the manufacturer of the device. The manufactur- er will assume no repair liabilities for damages resulting from the use of non-original acces- sories. The device will upload a low battery alert if it detects its battery strength to be lower than 20% . In this mode, the device can automatically recognize current location conditions and activity status of the vehicle on which it is installed and intelligently choose a position- ing system and an upload interval. 06/Troubleshooting When a problem arises, you can troubleshoot it by the following solution. If the problem persists, please don't hesitate to contact your dealer or service provider. Common Issues Poor signal Possible CausesSolutions The device is used in an area where radio waves cannot reach, such as near high-rise buildings or in a basement. Try it in a place where satellite signals can be well received. 6 Failed to query a location Power-on failure Failed to access the network No SIM.Insert a SIM. The SIM card may be attached improperly. Check the SIM. The metal side of the SIM card is stained. Clean it with an eraser. The SIM is invalid. Please contact your network service provider. The device is out of GSM ser- vice areas. Try it in a service area. The signal is extremely weak. The SIM is not activated with the GPRS service. Try it in an area with strong signals. Please contact your network service provider and activate the GPRS service. The device keeps replying with "No data found, please try again". Please contact your dealer. The batte…

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Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A02 Rev.A/0 Page: 1 of 5 Appendix External Photos for FYCR2208000296AT FCC ID: 2AMLF-LL303PRO Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A02 Rev.A/0 Page: 2 of 5 EUT Constructional Details (EUT Photos) Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A02 Rev.A/0 Page: 3 of 5 Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A02 Rev.A/0 Page: 4 of 5 Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A02 Rev.A/0 Page: 5 of 5

LL300(A) hsy 2022.08.30 Label: Due to the size, appearance, shape, cost and shell material of the product, the warning words related to the requirements of FCC Part 15.19 cannot be placed on the product mainbody, thus the content of the warning words will be described in the user manual.

Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A03 Rev.A/0 Page: 1 of 8 Appendix Internal Photos for FYCR2208000296AT FCC ID: 2AMLF-LL303PRO Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A03 Rev.A/0 Page: 2 of 8 EUT Constructional Details (EUT Photos) Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A03 Rev.A/0 Page: 3 of 8 Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A03 Rev.A/0 Page: 4 of 8 Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A03 Rev.A/0 Page: 5 of 8 Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A03 Rev.A/0 Page: 6 of 8 Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A03 Rev.A/0 Page: 7 of 8 Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-A03 Rev.A/0 Page: 8 of 8 - End of the Appendix -

Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-01 Rev. A/0 Aug01,2022 Report No.: FYCR220800029604 Page: 1 of 12 Winkey Wang EMC Technical Manager 1 Cover Page RF Exposure Report Application No.: FYCR2208000296AT Applicant: Shenzhen Jimi loT Co., Ltd. Address of Applicant: 3-4/F, Block A, Building #7, Shenzhen International Innovation Valley, Dashi 1st Road, Nanshan District, Shenzhen, Guangdong, China Manufacturer: Shenzhen Jimi loT Co., Ltd. Address of Manufacturer: 3-4/F, Block A, Building #7, Shenzhen International Innovation Valley, Dashi 1st Road, Nanshan District, Shenzhen, Guangdong, China Equipment Under Test (EUT): EUT Name: Solar Powered Asset Tracker Model No.: LL303 PRO Trade Mark: JIMIIOT FCC ID: 2AMLF-LL303PRO Standard(s) : FCC Rules 47 CFR §2.1091 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2022-08-03 Date of Test: 2022-09-20 to 2022-09-28 Date of Issue: 2022-10-26 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-01 Rev. A/0 Aug01,2022 Report No.: FYCR220800029604 Page: 2 of 12 Revision Record Version Chapter Date Modifier Remark 01 2022-10-26 Original Authorized for issue by: Tree Zhan/Project Engineer Winkey Wang/Reviewer Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-01 Rev. A/0 Aug01,2022 Report No.: FYCR220800029604 Page: 3 of 12 2 Contents Page 1 COVER PAGE .................................................................................................................................... 1 2 CONTENTS ........................................................................................................................................ 3 3 GENERAL INFORMATION ................................................................................................................ 4 3.1 GENERAL DESCRIPTION OF E.U.T. ................................................................................................ 4 3.2 DETAILS OF E.U.T. ....................................................................................................................... 4 3.3 TEST LOCATION ............................................................................................................................ 6 3.4 TEST FACILITY .............................................................................................................................. 6 4 FCC RADIOFREQUENCY RADIATION EXPOSURE LIMITS .......................................................... 7 4.1 BLANKET 1 MW BLANKET EXEMPTION ........................................................................................... 7 4.2 MPE-BASED EXEMPTION .............................................................................................................. 7 4.3 SAR-BASED EXEMPTION ............................................................................................................... 8 5 MEASUREMENT AND CALCULATION .......................................................................................... 11 5.1 MAXIMUM TRANSMIT POWER ....................................................................................................... 11 5.2 RF EXPOSURE CALCULATION ...................................................................................................... 12 Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-01 Rev. A/0 Aug01,2022 Report No.: FYCR220800029604 Page: 4 of 12 3 General Information 3.1 General Description of E.U.T. Product Type: Portable device Mobile device Fixed device 3.2 Details of E.U.T. Power supply: Input: DC 5V/2A Battery information Model: PL165182S Specification: DC 3.7V 10000mAh 37Wh Cable(s): USB charging cable: 60cm unshielded For BLE: Operation Frequency: 2402MHz to 2480MHz Bluetooth Version: V5.0 LE Modulation Type: GFSK Number of Channels: 40 Channel Spacing: 2MHz Antenna Type: PIFA Antenna Antenna Gain: 4.18dBi For 2.4G RFID: Operation Frequency: 2405MHz-2478MHz Modulation Type: GFSK Number of Channels: 74 Channel Spacing: 1MHz Antenna Type: PIFA Antenna Antenna Gain: 2.26dBi Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-01 Rev. A/0 Aug01,2022 Report No.: FYCR220800029604 Page: 5 of 12 Separation Distance Minimum test separation distance: 20cm Remark: This minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-01 Rev. A/0 Aug01,2022 Report No.: FYCR220800029604 Page: 6 of 12 3.3 Test Location All tests were performed at: Compliance Certification Services（Kunshan）Inc. Shenzhen branch. Fuyong lab. Xinlong TechnoPark,Fengtang Road, Fuyong Subdistrict, Bao’an, Shenzhen, China Tel: +86 755 8866 3988 Fax: +86 755 2671 0594 No tests were sub-contracted. 3.4 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • A2LA (Certificate No. 6606.01) Compliance Certification Services（Kunshan）Inc. Shenzhen branch is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 6606.01. • FCC –Designation Number: CN1322 Compliance Certification Services（Kunshan）Inc. Shenzhen branch has been recognized as an accredited testing laboratory. Designation Number: CN1322. Test Firm Registration Number: 718073 • Innovation, Science and Economic Development Canada Compliance Certification Services（Kunshan）Inc. Shenzhen branch has been recognized by ISED as an accredited testing laboratory. CAB identifier: CN0129. IC#: 28189. Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-01 Rev. A/0 Aug01,2022 Report No.: FYCR220800029604 Page: 7 of 12…

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Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 1 / 9 Antenna Specification Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 2 / 9 1. 1.1. 1. Electrical ElectricalElectrical Electrical Specification SpecificationSpecification Specification Characteristics Specifications Unit Outline Dimensions 15x8 mm Frequency 2400-2500 MHz Impedance 50 Ω VSWR ≤ 2 Polarization Linear Polarization Gain 2.26 dBi Efficiency >50 % Connector Type MHF-3-Plug Operating temperature -20°C~+85°C Storage Temp -20°C~+50°C 2. 2.2. 2. Test Items and Test Items andTest Items and Test Items and Equipment EquipmentEquipment Equipment Test items Test itemsTest items Test items Test equipment Test equipmentTest equipment Test equipment S Parameter S ParameterS Parameter S Parameter 1.Return Loss 2.VSWR Network analyzer (Agilent E5071B) The whole machine of The whole machine ofThe whole machine of The whole machine of Passive parameters Passive parametersPassive parameters Passive parameters 1.Frequency 2.Gain 3.Radiation Pattern 1.3D microwave darkroom (5m*5m*5m) 2.Network analyzer (Agilent E5071B) The whole machine of The whole machine of The whole machine of The whole machine of Active parameters Active parametersActive parameters Active parameters 1. TRP 2. TIS 1.3D microwave darkroom (5m*5m*5m) 2.Comprehensive test instrument (CMW500) Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 3 / 9 3. Efficiency and Efficiency andEfficiency and Efficiency and Gain GainGain Gain Frequency ID 1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz) 2400.0 2410.0 2420.0 2430.0 2440.0 2450.0 2460.0 2470.0 2480.0 2490.0 2500.0 Efficiency (dBi) -3.57 -3.57 -3.84 -3.87 -3.79 -3.69 -3.50 -3.46 -3.62 -3.62 -3.70 Gain (dBi) 1.88 1.93 1.82 2.17 2.26 2.07 2.14 2.20 2.18 2.06 2.25 Efficiency (%) 43.96 43.93 41.28 41.00 41.79 42.71 44.71 45.10 43.44 43.44 42.69 Directivity (dB) 5.45 5.51 5.66 6.04 6.05 5.77 5.64 5.66 5.80 5.68 5.95 Peak Gain Position (Theta) 145.00 144.00 143.00 143.00 143.00 144.00 146.00 145.00 147.00 153.00 149.00 Peak Gain Position (Phi) 249.00 245.00 241.00 238.00 237.00 232.00 227.00 222.00 221.00 184.00 171.00 Efficiency ThetaPol (%) 27.67 28.05 26.58 26.35 26.64 26.45 26.80 25.92 23.83 22.29 20.43 Efficiency PhiPol (%) 16.29 15.87 14.71 14.65 15.15 16.26 17.91 19.18 19.61 21.15 22.26 Upper Hem. Efficiency (%) 17.54 16.95 15.68 14.87 14.95 15.22 15.41 14.96 13.84 13.19 12.93 Lower Hem. Efficiency (%) 26.42 26.98 25.61 26.13 26.84 27.50 29.30 30.15 29.61 30.25 29.76 41.00 45.10 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 90.00 100.00 2400.02410.02420.02430.02440.02450.02460.02470.02480.02490.02500.0 Efficiency (%) 2.26 -5.00 -4.00 -3.00 -2.00 -1.00 0.00 1.00 2.00 3.00 2400.02410.02420.02430.02440.02450.02460.02470.02480.02490.02500.0 Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 4 / 9 4. Radiation Pattern Radiation PatternRadiation Pattern Radiation Pattern 4-1 Antenna 3D Radiation Pattern 2400.0MHz H+V, Eff: 61.1% Back View 2410.0MHz H+V, Eff: 61.1% Back View Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 5 / 9 2420.0MHz H+V, Eff: 61.1% Back View 2430.0MHz H+V, Eff: 61.1% Back View Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 6 / 9 2440.0MHz H+V, Eff: 61.1% Back View 2450.0MHz H+V, Eff: 61.1% Back View Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 7 / 9 2460.0MHz H+V, Eff: 61.1% Back View 2470.0MHz H+V, Eff: 61.1% Back View Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzh…

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Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 1 / 9 Antenna Specification Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 2 / 9 1. 1.1. 1. Electrical ElectricalElectrical Electrical Specification SpecificationSpecification Specification Characteristics Specifications Unit Outline Dimensions 19x12 mm Frequency 2400-2500 MHz Impedance 50 Ω VSWR ≤ 2 Polarization Linear Polarization Gain 4.18 dBi Efficiency >50 % Connector Type MHF-3-Plug Operating temperature -20°C~+85°C Storage Temp -20°C~+50°C 2. 2.2. 2. Test Items and Test Items andTest Items and Test Items and Equipment EquipmentEquipment Equipment Test items Test itemsTest items Test items Test equipment Test equipmentTest equipment Test equipment S Parameter S ParameterS Parameter S Parameter 1.Return Loss 2.VSWR Network analyzer (Agilent E5071B) The whole machine of The whole machine ofThe whole machine of The whole machine of Passive parameters Passive parametersPassive parameters Passive parameters 1.Frequency 2.Gain 3.Radiation Pattern 1.3D microwave darkroom (5m*5m*5m) 2.Network analyzer (Agilent E5071B) The whole machine of The whole machine of The whole machine of The whole machine of Active parameters Active parametersActive parameters Active parameters 1. TRP 2. TIS 1.3D microwave darkroom (5m*5m*5m) 2.Comprehensive test instrument (CMW500) Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 3 / 9 3. Efficiency and Efficiency andEfficiency and Efficiency and Gain GainGain Gain Frequency ID 1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz) 2400.0 2410.0 2420.0 2430.0 2440.0 2450.0 2460.0 2470.0 2480.0 2490.0 2500.0 Efficiency (dBi) -2.14 -2.04 -2.07 -1.99 -1.97 -1.87 -1.79 -1.83 -2.00 -2.10 -2.17 Gain (dBi) 3.03 3.25 3.46 3.62 3.71 3.89 4.09 4.15 4.18 3.94 3.64 Efficiency (%) 58.11 62.47 62.04 63.27 63.46 62.00 66.28 65.60 63.07 61.73 57.71 Directivity (dB) 5.17 5.30 5.53 5.61 5.69 5.76 5.87 5.98 6.18 6.03 5.80 Peak Gain Position (Theta) 142.00 142.00 143.00 144.00 143.00 143.00 144.00 144.00 144.00 144.00 145.00 Peak Gain Position (Phi) 220.00 219.00 223.00 224.00 224.00 226.00 229.00 231.00 230.00 232.00 234.00 Efficiency ThetaPol (%) 23.90 24.79 24.96 25.67 26.02 26.79 28.01 28.31 27.72 27.43 26.84 Efficiency PhiPol (%) 37.20 37.68 37.08 37.60 37.45 38.21 38.27 37.29 35.35 34.29 33.87 Upper Hem. Efficiency (%) 24.95 25.03 24.80 24.78 24.86 25.70 25.67 25.05 23.58 22.09 21.48 Lower Hem. Efficiency (%) 36.15 37.43 37.24 38.49 38.60 39.30 40.61 40.55 39.49 39.64 39.23 66.28 57.71 0.00 20.00 40.00 60.00 80.00 100.00 2400.02410.02420.02430.02440.02450.02460.02470.02480.02490.02500.0 Efficiency (%) Max-Min 4.18 3.03 -3.00 -2.00 -1.00 0.00 1.00 2.00 3.00 4.00 5.00 2400.02410.02420.02430.02440.02450.02460.02470.02480.02490.02500.0 Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 4 / 9 4. Radiation Pattern Radiation PatternRadiation Pattern Radiation Pattern 4-1 Antenna 3D Radiation Pattern 2400.0MHz H+V, Eff: 61.1% Back View 2410.0MHz H+V, Eff: 61.1% Back View Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 5 / 9 2420.0MHz H+V, Eff: 61.1% Back View 2430.0MHz H+V, Eff: 61.1% Back View Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 6 / 9 2440.0MHz H+V, Eff: 61.1% Back View 2450.0MHz H+V, Eff: 61.1% Back View Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Park, 57 Liuxian Road, Bao 'an District, Shenzhen 7 / 9 2460.0MHz H+V, Eff: 61.1% Back View 2470.0MHz H+V, Eff: 61.1% Back View Dongguan Youbi Electronics Co.,LTD Room 101,Building 2,No.9, Xinfa Road,Lin Village,Tangxia Town Tel:+86-769-81777126 Hangzhou Youbige Electronics Co.,LTD Room 106,Building 3,Letong Science Park, No.500 Qiuyi Road,Binjiang District Website：www.ubuant.com Shenzhen Youbi Electronics Co.,LTD Room 106, Building A,Xinzheng Industrial Par…

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Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-01 Rev. A/0 Aug01,2022 Report No.: FYCR220800029602 Page: 1 of 64 Winkey Wang EMC Technical Manager TEST REPORT Application No.: FYCR2208000296AT Applicant: Shenzhen Jimi loT Co., Ltd. Address of Applicant: 3-4/F, Block A, Building #7, Shenzhen International Innovation Valley, Dashi 1st Road, Nanshan District, Shenzhen, Guangdong, China Manufacturer: Shenzhen Jimi loT Co., Ltd. Address of Manufacturer: 3-4/F, Block A, Building #7, Shenzhen International Innovation Valley, Dashi 1st Road, Nanshan District, Shenzhen, Guangdong, China Equipment Under Test (EUT): EUT Name: Solar Powered Asset Tracker Model No.: LL303 PRO Trade Mark: JIMIIOT FCC ID: 2AMLF-LL303PRO Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2022-08-03 Date of Test: 2022-09-20 to 2022-09-28 Date of Issue: 2022-10-26 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-01 Rev. A/0 Aug01,2022 Report No.: FYCR220800029602 Page: 2 of 64 Revision Record Version Chapter Date Modifier Remark 01 2022-10-26 Original Authorized for issue by: Tree Zhan/Project Engineer Winkey Wang/Reviewer Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-01 Rev. A/0 Aug01,2022 Report No.: FYCR220800029602 Page: 3 of 64 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Conducted Peak Output Power ANSI C63.10 (2013) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2013) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectrum Density ANSI C63.10 (2013) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2013) Section 11.13.3.2 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2013) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2013) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2013) Section 6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2013) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Compliance Certification Services (Kunshan) Inc. Shenzhen Branch SZCCS-TRF-01 Rev. A/0 Aug01,2022 Report No.: FYCR220800029602 Page: 4 of 64 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 TEST SUMMARY ....................................................................................................................................... 3 3 CONTENTS ................................................................................................................................................ 4 4 GENERAL INFORMATION ........................................................................................................................ 6 4.1 DETAILS OF E.U.T. ............................................................................................................................... 6 4.2 DESCRIPTION OF SUPPORT UNITS ......................................................................................................... 6 4.3 MEASUREMENT UNCERTAINTY .............................................................................................................. 6 4.4 TEST LOCATION .................................................................................................................................... 7 4.5 TEST FACILITY ....................................................................…

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