YQD-GL55MGGPS Tracker

Report No.: ACT-RF-260801802 This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Cover Page RF Exposure Evaluation Report Applicant: Queclink Wireless Solutions Co., Ltd. Address of Applicant: No.30, Lane 500, Xinlong Road，Minhang District, Shanghai, China, 201101 Product Name: GPS Tracker Model No.: GL55MG Brand Name: FCC ID: YQD-GL55MG Test Standards: FCC CFR Title 47 Part 2 (§2.1091) Date of Sample Receipt: Aug. 24, 2026 Date of Test: Aug. 25 to Sep. 03, 2026 Date of Report Issue: Sep. 04, 2026 Prepared By: Shenzhen Acote Technology Co., Ltd. Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Winner Zhang / Manager Approved by Aron Wu / Senior Engineer Reviewed by Report No.: ACT-RF-260801802 Shenzhen Acote Technology Co., Ltd. Page 2 of 8 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) Report Revision History Rev. Issue Date Description V00 Sep. 04, 2026 Initial Release Report No.: ACT-RF-260801802 Shenzhen Acote Technology Co., Ltd. Page 3 of 8 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) Table of Contents Cover Page ............................................................................................................................. 1 Report Revision History ........................................................................................................ 2 Table of Contents................................................................................................................... 3 1 Laboratory Introduction .................................................................................................. 4 Laboratory Location................................................................................................................................... 4 Laboratory Facility ..................................................................................................................................... 4 Announcement .......................................................................................................................................... 4 Disclaimer .................................................................................................................................................. 4 2 Equipment Under Test Information ................................................................................ 5 Application Information .............................................................................................................................. 5 Product Information ................................................................................................................................... 5 EUT Technical Parameters ....................................................................................................................... 5 3 Test Information ............................................................................................................... 6 Test Methodology ...................................................................................................................................... 6 Additions to, Deviations, or Exclusions from the Method .......................................................................... 6 Test Mode ................................................................................................................................................. 6 Worst-case ................................................................................................................................................ 6 4 Technical requirements specification ............................................................................ 7 Limits ......................................................................................................................................................... 7 Result ........................................................................................................................................................ 8 Conclusion ................................................................................................................................................. 8 Report No.: ACT-RF-260801802 Shenzhen Acote Technology Co., Ltd. Page 4 of 8 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) 1 Laboratory Introduction Laboratory Location Company Name: Shenzhen Acote Technology Co., Ltd. Address of Laboratory: Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China. 101, F1, building 15, zhongda 365, Xincheng Road No.9, Songshanhu, Dongguan, Guangdong, China. Website: www.acotelabs.com Email: [email protected] Tel.: +86-0755-2788 9963 Laboratory Facility Our company’s laboratory facilities have received accreditation, certification, or authorization from the following organizations: ⚫ FCC - Designation No.: CN1450 Shenzhen Acote Technology Co., Ltd. has been certified by the FCC (Federal Communications Commission) as a te…

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Report No.: ACT-RF-260801801 This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. Cover Page FCC RF Test Report (BLE) Applicant: Queclink Wireless Solutions Co., Ltd. Address of Applicant: No.30, Lane 500, Xinlong Road，Minhang District, Shanghai, China, 201101 Product Name: GPS Tracker Model No.: GL55MG Brand Name: FCC ID: YQD-GL55MG Test Standards: FCC CFR Title 47 Part 15C (§15.247) Date of Sample Receipt: Aug. 24, 2026 Date of Test: Aug. 25 to Sep. 03, 2026 Date of Report Issue: Sep. 04, 2026 Prepared By: Shenzhen Acote Technology Co., Ltd. Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Winner Zhang / Manager Approved by Aron Wu / Senior Engineer Reviewed by Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 2 of 37 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) Report Revision History Rev. Issue Date Description V00 Sep. 04, 2026 Initial Release Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 3 of 37 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) Table of Contents Cover Page ............................................................................................................................. 1 Report Revision History ........................................................................................................ 2 Table of Contents................................................................................................................... 3 1 Laboratory Introduction .................................................................................................. 4 Laboratory Location................................................................................................................................... 4 Laboratory Facility ..................................................................................................................................... 4 Announcement .......................................................................................................................................... 4 Disclaimer .................................................................................................................................................. 4 2 Equipment Under Test Information ................................................................................ 5 Application Information .............................................................................................................................. 5 Product Information ................................................................................................................................... 5 EUT Technical Parameters ....................................................................................................................... 5 3 Test Information ............................................................................................................... 6 Test Methodology ...................................................................................................................................... 6 Test Result Summary ................................................................................................................................ 6 Environment of test site ............................................................................................................................. 6 Measurement Uncertainty ......................................................................................................................... 7 Description of Support Units ..................................................................................................................... 7 Additions to, Deviations, or Exclusions from the Method .......................................................................... 7 Test Instruments List ................................................................................................................................. 8 4 Test Configuration of EUT ............................................................................................. 10 Channels Selected to Perform the Tests ................................................................................................ 10 Test Mode ............................................................................................................................................... 10 Worst-case Configuration ........................................................................................................................ 10 Test Setup Block ..................................................................................................................................... 11 5 Technical requirements specification .......................................................................... 12 Antenna Requirement ............................................................................................................................. 12 AC Power Line Conducted Emission ...................................................................................................... 13 Duty Cycle ..............................................................................…

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Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 1 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) Appendix – BLE Test Data Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 2 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) Table of Contents Table of Contents ......................................................................................................................................................................................... 2 1. Duty Cycle............................................................................................................................................................................................. 3 2. Maximum Peak Conducted Output Power ............................................................................................................................................. 6 3. -6dB Bandwidth ..................................................................................................................................................................................... 9 4. Occupied Channel Bandwidth ............................................................................................................................................................. 12 5. Maximum Power Spectral Density Level ............................................................................................................................................. 15 6. Band Edge .......................................................................................................................................................................................... 18 7. Conducted RF Spurious Emission ....................................................................................................................................................... 21 Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 3 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) 1. Duty Cycle Mode Frequency (MHz) Duty Cycle (%) Correction Factor (dB) 1/T (kHz) BLE 1M 2402 30.58 5.15 2.32 2440 30.55 5.15 2.32 2480 30.58 5.15 2.32 Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 4 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) Test Graphs Duty Cycle BLE 1M 2402MHz Duty Cycle BLE 1M 2440MHz Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 5 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) Duty Cycle BLE 1M 2480MHz Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 6 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) 2. Maximum Peak Conducted Output Power Mode Frequency (MHz) Conducted Power (dBm) Limit Conducted (dBm) Verdict BLE 1M 2402 7.94 30 Pass 2440 7.42 30 Pass 2480 5.75 30 Pass Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 7 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) Test Graphs Peak Power BLE 1M 2402MHz Peak Power BLE 1M 2440MHz Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 8 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) Peak Power BLE 1M 2480MHz Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 9 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) 3. -6dB Bandwidth Mode Frequency (MHz) -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict BLE 1M 2402 0.6662 0.5 Pass 2440 0.6706 0.5 Pass 2480 0.6689 0.5 Pass Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 10 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) Test Graphs -6dB Bandwidth BLE 1M 2402MHz -6dB Bandwidth BLE 1M 2440MHz Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 11 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Building, No. 27, Xinqiao 3rd Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, Guangdong Province, China Report Template No.: ACT-4-FM-RF-001 Version A1 (20260715) -6dB Bandwidth BLE 1M 2480MHz Report No.: ACT-RF-260801801 Shenzhen Acote Technology Co., Ltd. Page 12 of 24 Project No.: ACT-RF-2608018 Room 719, Excellence Times Buildi…

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Shanghai Saintenna Wireless Technology Co., Ltd. CONFIDENTIAL The information contained in this product is of a proprietary nature. It may not be reproduced without expressed written permission of Shanghai Saintenna Wireless Technology Co., Ltd. SDN-QR-RD-011-A0 NO.：SDN-RD-FY-2026042002 APPROVAL SHEET Customer Queclink Customer P/N Project Name GL55MG Antenna Supplier Shanghai Saintenna Wireless Technology Co. , Ltd. Saintenna P/N SAA32731A ROHS Compliant Ye s Providing Date Supplier Prepared by Designer QAApprover Address: Room 601, Building 1, No. 69 Yuanfeng Road, Baoshan District, Shanghai 200444, China Tel：086-021- 56165098; Fax：086-021-56165098 Customer Prepared by Checked by Approver Note: Signature mus t be confirmed by hand Content 一 Cover........................................................................................ 二 Content......................................................................................... 三 Specification................................................................................... 四 Drawing........................................................................................... 五 Electrical Report............................................................................. 4G Specification 1. Mechanical Specification  Connec t Type...................................... Pogopin  Work Temperature............................... -40~85°C  Stor age Temperature........................... -40~85°C  S alt spray tolerance............................ 48H 2.Electrical Specification  Frequency Range.................................................. 700MHz~790MHz 1710MHz~2170MHz  S11....................................................................... -3dB  Efficiency............................................................. <58.6%  Peak Gain............................................................ 2dBi  Polarization.......................................................... Linear  Input Impedanc e................................................... 50Ω  Max Input Power.................................................. 5W BT Specification 1. Mechanical Specification  Connec t Type.................................................. Pogopin  Work Temperature............................................ -40~85°C  Stor age Temperature........................................ -40~85°C  Salt spray tolerance......................................... 48H 2.Electrical Specification  Frequency Range.............................................. 2400MHz ~2500MHz  S11................................................................... -6.8dB  Efficiency.......................................................... <50.4%  Peak Gain......................................................... 1.6dBi  Polarization....................................................... Linear  Input Impedanc e................................................ 50Ω  Max Input Power.............................................. 5W GL55MG Antenna Shanghai Saintenna Wireless Technology Co.,LTD. GL55MG Antenna Debugging report Sh ang hhhai iSaii ntenna Wire illess Tec hno hllogy Co., LTD. Project Information GL55MGGL55MG L TE:700-787MHz/1710-2170MHz BT ： 2400-2500MHz V1 0V1 . 0 Customer NameProject NameWorking BandDescription Version Date 2026.3.20 Tuning Instrument Network Analyzer Agilent E5071C Frequency Range 100KHz ~ 8.5GHz Test Item Return Loss/VSWR/Smith Chart /Isolation Typical Setup for Test System Combined ‐ Axes System Anechoic Chamber +Y +Z +X Combined ‐ Axes System Comment: E1 plane means XZ section, E2 plane means YZ section, H plane means XY section. Antenna Sample Description LTE Antenna BT Antenna Antenna Sample Description Battery pack Conductive cloth Add conductive foam and battery grounding Matching Circuit （ LTE Antenna ） ANT RF Module A2 A1 5.1nH A2 0ohm A1 A3 A2 0ohm A3 1.2pF Matching Circuit （ LTE Antenna - switching logic ） RF1 0ohm B2/B4/B13/B66 RF2 15nH B12 TX RF3 12nH B12 RX RF3 12nH B12 RX Matching Circuit （ BT Antenna ） ANT RF Module A2 A1 / A2 0ohm A1 A3 A2 0ohm A3 / S11 （ LTE Antenna ‐ RF1 ） 说明：只能放白色背景图片 S11 （ LTE Antenna ‐ RF2 ） 说明：只能放白色背景图片 S11 （ LTE Antenna ‐ RF3 ） 说明：只能放白色背景图片 S11 （ BT Antenna ） 说明：只能放白色背景图片 Test Result –Passive （ LTE Antenna ‐ RF1 ） Freq. Gain Eff Freq. Gain Eff Freq. (MHz) Gain (dBi) Eff . Freq. (MHz) Gain (dBi) Eff . 740 ‐ 5.07 19.89% 1710 2.07 53.86% 750 ‐ 3.03 24.76% 1730 1.79 55.55% 760 ‐ 1.95 29.78% 1750 1.87 56.9% 770 ‐ 1.73 30.55% 1770 1.98 58.64% 780 ‐ 2.7 25.06% 1790 1.89 55.9% 790 ‐ 4.52 20.88% 1810 1.59 54.9% 1830 1.35 51.72% 1850 09 56 48% 1850 0 . 9 56 . 48% 1870 1.16 54.34% 1890 0.92 50.5% 1910 0.63 47.71% 1930 0.88 48.18% 1950 1.04 47.18% 1970 1.14 46.58% 1990 1.09 45.36% 2010 0.64 43.24% 2030 062 40 96% 2030 0 . 62 40 . 96% 2050 0.72 39.47% 2070 0.38 37.17% 2090 0.1 35.53% 2110 ‐ 0.18 33.98% 21102130 ‐ 0.15 34.32% 2150 ‐ 0.47 33.8% 2170 ‐ 0.91 33.27% Test Result –Passive （ LTE Antenna ） RF2 RF3 RF2 Freq. (MHz) Gain (dBi) Eff. RF3 Freq. (MHz) Gain (dBi) Eff. 700 ‐ 2.72 21.91% 710 ‐ 2.52 24.03% 720 ‐ 2.84 23.57% 720 ‐ 4.34 19.77% 730 ‐ 3.67 22.77% 740 ‐ 3.27 24.87% 750 343 23 85% 750 ‐ 3 . 43 23 . 85% Test Result –Passive （ BT Antenna ） Freq. (MHz) Gain (dBi) Eff. 2400 ‐ 047 37 87% 2400 0 . 47 37 . 87% 2410 ‐ 0.1 44.8% 2420 0.83 54.29% 2430 1.05 53.21% 2440 1.14 53.73% 2450 1.06 52.5% 2460 0.72 48.74% 2470 076 50 8% 2470 0 . 76 50 . 8% 2480 0.67 49.13% 2490 0.23 46.4% 2500 ‐ 0.2 44.72% Test Result –Active （ LTE Antenna ） Mode Channel TRP Channel TIS Mode Channel TRP Channel TIS EMTC B2 18650 20.53 18900 20.2 19150 19.77 1150 -102.46 EMTC B4 20000 20.89 20175 20.95 20350 20.99 2350 -100.31 EMTC B12 23035 15.98 23095 16 15 EMTC B12 23095 16 . 15 23155 16.02 5155 -95.88 EMTC B13 23230 16.88 5230 -95.24 EMTC B66 132022 20.89 132322 21.03 132622 20.84 67086 -99.87