2BEWXTYST21Pet Tracker

Zhejiang Lingzhu Technology Co., Ltd.

Application Details

Equipment Class: PCB - PCS Licensed Transmitter
Date of Grant: Feb 13, 2026
Application Purpose: Original Equipment
Equipment Note: Pet Tracker
Frequency Range: 665.50000000 - 695.50000000
Company: Zhejiang Lingzhu Technology Co., Ltd.
Country: China

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

RF Exposure Info

Sporton International Inc. (Kunshan) Page : 1 of 27 TEL : +86-512-57900158 Issued Date : Feb. 12, 2026 FCC ID : 2BEWXTYST21 Form version : 200414 FCC SAR Test Report Report No. : FA5D1603 FCC SAR TEST REPORT APPLICANT : Zhejiang Lingzhu Technology Co., Ltd. EQUIPMENT : Pet Tracker MODEL NAME : TYST-21-US FCC ID : 2BEWXTYST21 STANDARD : FCC 47 CFR PART 2 (2.1093) We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the test procedures given in 47 CFR Part 2.1093 and FCC KDB and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Si Zhang Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page : 2 of 27 TEL : +86-512-57900158 Issued Date : Feb. 12, 2026 FCC ID : 2BEWXTYST21 Form version : 200414 FCC SAR Test Report Report No. : FA5D1603 Table of Contents 1. Statement of Compliance ............................................................................................................................................. 4 2. Administration Data ...................................................................................................................................................... 5 3. Guidance Applied .......................................................................................................................................................... 5 4. Equipment Under Test (EUT) Information ................................................................................................................... 6 4.1 General Information ............................................................................................................................................... 6 4.2 General LTE SAR Test and Reporting Considerations ........................................................................................... 7 5. RF Exposure Limits....................................................................................................................................................... 9 5.1 Uncontrolled Environment ...................................................................................................................................... 9 5.2 Controlled Environment .......................................................................................................................................... 9 6. Specific Absorption Rate (SAR) ..................................................................................................................................10 6.1 Introduction ...........................................................................................................................................................10 6.2 SAR Definition .......................................................................................................................................................10 7. System Description and Setup ...................................................................................................................................11 7.1 E-Field Probe ........................................................................................................................................................12 7.2 Data Acquisition Electronics (DAE) .......................................................................................................................12 7.3 Phantom ................................................................................................................................................................13 7.4 Device Holder........................................................................................................................................................14 8. Measurement Procedures ...........................................................................................................................................15 8.1 Spatial Peak SAR Evaluation ................................................................................................................................15 8.2 Power Reference Measurement............................................................................................................................16 8.3 Area Scan .............................................................................................................................................................16 8.4 Zoom Scan ............................................................................................................................................................17 8.5 Volume Scan Procedures ......................................................................................................................................17 8.6 Power Drift Monitoring ...........................................................................................................................................17 9. Test Equipment List .....................................................................................................................................................18 10. System Verification ....................................................................................................................................................19 10.1 Tissue Simulating Liquids ....................................................................................................................................19 10.2 Tissue Verification ...............................................................................................................................................20 10.3 System Performance Check Results ..................................…

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Test Report

Sporton International Inc. (Kunshan) Page Number : 1 of 19 TEL : +86-512-57900158 Report Issued Date : Feb. 12, 2026 FCC ID : 2BEWXTYST21 Report Version : Rev. 01 Report Template No.: BU5-FGLTE Version 2.0 FCC RF Test Report Report No. : FG5D1603 FCC RF Test Report APPLICANT : Zhejiang Lingzhu Technology Co., Ltd. EQUIPMENT : Pet Tracker MODEL NAME : TYST-21-US FCC ID : 2BEWXTYST21 STANDARD : 47 CFR Part 22(H), 24(E), 27(L), 27(H), 27(F), 27(N) CLASSIFICATION : PCS Licensed Transmitter (PCB) TEST DATE(S) : Feb. 03, 2026 ~ Feb. 09, 2026 This product installed a RF module (Brand Name: LYNQ, Model Name: L511A, FCC ID: 2AK9DL511A) during the test, only Conducted Power, ERP/EIRP and RSE test items are tested in this report, all the other test results are leveraged from module RF report. We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the procedures given in ANSI C63.26-2015 and shown compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Jason Jia Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page Number : 2 of 19 TEL : +86-512-57900158 Report Issued Date : Feb. 12, 2026 FCC ID : 2BEWXTYST21 Report Version : Rev. 01 Report Template No.: BU5-FGLTE Version 2.0 FCC RF Test Report Report No. : FG5D1603 TABLE OF CONTENTS REVISION HISTORY .......................................................................................................................................... 3 SUMMARY OF TEST RESULT ......................................................................................................................... 4 1 GENERAL DESCRIPTION .......................................................................................................................... 5 1.1 Applicant ............................................................................................................................................ 5 1.2 Manufacturer ...................................................................................................................................... 5 1.3 Product Feature of Equipment Under Test ........................................................................................ 5 1.4 Product Specification of Equipment Under Test ................................................................................ 6 1.5 Modification of EUT ........................................................................................................................... 6 1.6 Testing Location ................................................................................................................................ 7 1.7 Test Software ..................................................................................................................................... 7 1.8 Applicable Standards ......................................................................................................................... 7 2 TEST CONFIGURATION OF EQUIPMENT UNDER TEST ........................................................................ 8 2.1 Test Mode .......................................................................................................................................... 8 2.2 Connection Diagram of Test System ................................................................................................. 9 2.3 Support Unit used in test configuration and system .......................................................................... 9 2.4 Frequency List of Low/Middle/High Channels ................................................................................. 10 3 CONDUCTED TEST ITEMS ...................................................................................................................... 13 3.1 Measuring Instruments .................................................................................................................... 13 3.2 Test Setup ....................................................................................................................................... 13 3.3 Test Result of Conducted Test ........................................................................................................ 13 3.4 Conducted Output Power and ERP/EIRP ....................................................................................... 14 4 RADIATED TEST ITEMS .......................................................................................................................... 15 4.1 Measuring Instruments .................................................................................................................... 15 4.2 Test Setup ....................................................................................................................................... 15 4.3 Test Result of Radiated Test ........................................................................................................... 16 4.4 Radiated Spurious Emission ........................................................................................................... 17 5 LIST OF MEASURING EQUIPMENT ........................................................................................................ 18 6 MEASUREMENT UNCERTAINTY ............................................................................................................ 19 APPENDIX A. TEST RESULTS OF CONDUCTED TEST APPENDIX B. TEST RESULTS OF RADIATED TEST APPENDIX C. TEST SETUP PHOTOGRAPHS Sporton International Inc. (Kunshan) Page Number : 3 of 19 TEL : +86-512-57900158 Report Issued Date : Feb. 12, 2026 FCC ID : 2BEWXTYST21 Report Version : Rev. 01 Report Templat…

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Test Report

ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page445of496 Ref 34 dBmAtt 40 dB* Offset 4.3 dB 1 SA CLRWR A LVL 3DB RBW 10 MHz AQT 6.25 ms Center 847.5 MHz 2 dB/Mean Pwr + 20 dB SGL 1E-5 1E-4 1E-3 0.01 0.1 Complementary Cumulative Distribution Function NOF samples: 100000, Usable BW: 11.2MHz Trace 1 Mean 23.04 dBm Peak 28.88 dBm Crest 5.85 dB 10 % 2.50 dB 1 % 4.33 dB .1 % 5.22 dB .01 % 5.64 dB Date: 9.MAY.2024 16:51:41 LTEband5,3MHzBandwidth,16QAM Ref 34 dBmAtt 40 dB* Offset 4.3 dB 1 SA CLRWR A LVL 3DB RBW 10 MHz AQT 6.25 ms Center 847.5 MHz 2 dB/Mean Pwr + 20 dB SGL 1E-5 1E-4 1E-3 0.01 0.1 Complementary Cumulative Distribution Function NOF samples: 100000, Usable BW: 11.2MHz Trace 1 Mean 22.10 dBm Peak 28.74 dBm Crest 6.64 dB 10 % 2.95 dB 1 % 4.97 dB .1 % 6.09 dB .01 % 6.44 dB Date: 9.MAY.2024 16:51:56 LTEBand5,5MHz Frequency(MHz)RBPAPR(dB) ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page446of496 QPSK16QAM 826.5100%,05.295.99 836.5100%,05.386.12 846.5100%,05.135.93 LTEband5,5MHzBandwidth,QPSK Ref 34 dBmAtt 40 dB* Offset 4.3 dB 1 SA CLRWR A LVL 3DB RBW 10 MHz AQT 6.25 ms Center 826.5 MHz 2 dB/Mean Pwr + 20 dB SGL 1E-5 1E-4 1E-3 0.01 0.1 Complementary Cumulative Distribution Function NOF samples: 100000, Usable BW: 11.2MHz Trace 1 Mean 23.27 dBm Peak 29.28 dBm Crest 6.01 dB 10 % 2.40 dB 1 % 4.33 dB .1 % 5.29 dB .01 % 5.77 dB Date: 9.MAY.2024 16:52:21 LTEband5,5MHzBandwidth,16QAM ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page447of496 Ref 34 dBmAtt 40 dB* Offset 4.3 dB 1 SA CLRWR A LVL 3DB RBW 10 MHz AQT 6.25 ms Center 826.5 MHz 2 dB/Mean Pwr + 20 dB SGL 1E-5 1E-4 1E-3 0.01 0.1 Complementary Cumulative Distribution Function NOF samples: 100000, Usable BW: 11.2MHz Trace 1 Mean 22.30 dBm Peak 29.49 dBm Crest 7.19 dB 10 % 2.85 dB 1 % 4.94 dB .1 % 5.99 dB .01 % 6.60 dB Date: 9.MAY.2024 16:52:33 LTEband5,5MHzBandwidth,QPSK Ref 34 dBmAtt 40 dB* Offset 4.3 dB 1 SA CLRWR A LVL 3DB RBW 10 MHz AQT 6.25 ms Center 836.5 MHz 2 dB/Mean Pwr + 20 dB SGL 1E-5 1E-4 1E-3 0.01 0.1 Complementary Cumulative Distribution Function NOF samples: 100000, Usable BW: 11.2MHz Trace 1 Mean 23.14 dBm Peak 29.79 dBm Crest 6.64 dB 10 % 2.40 dB 1 % 4.36 dB .1 % 5.38 dB .01 % 5.80 dB Date: 9.MAY.2024 16:52:53 LTEband5,5MHzBandwidth,16QAM ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page448of496 Ref 34 dBmAtt 40 dB* Offset 4.3 dB 1 SA CLRWR A LVL 3DB RBW 10 MHz AQT 6.25 ms Center 836.5 MHz 2 dB/Mean Pwr + 20 dB SGL 1E-5 1E-4 1E-3 0.01 0.1 Complementary Cumulative Distribution Function NOF samples: 100000, Usable BW: 11.2MHz Trace 1 Mean 22.24 dBm Peak 29.43 dBm Crest 7.19 dB 10 % 2.88 dB 1 % 5.00 dB .1 % 6.12 dB .01 % 6.73 dB Date: 9.MAY.2024 16:53:05 LTEband5,5MHzBandwidth,QPSK Ref 34 dBmAtt 40 dB* Offset 4.3 dB 1 SA CLRWR A LVL 3DB RBW 10 MHz AQT 6.25 ms Center 846.5 MHz 2 dB/Mean Pwr + 20 dB SGL 1E-5 1E-4 1E-3 0.01 0.1 Complementary Cumulative Distribution Function NOF samples: 100000, Usable BW: 11.2MHz Trace 1 Mean 23.13 dBm Peak 28.95 dBm Crest 5.82 dB 10 % 2.37 dB 1 % 4.23 dB .1 % 5.13 dB .01 % 5.54 dB Date: 9.MAY.2024 16:53:22 LTEband5,5MHzBandwidth,16QAM ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page449of496 Ref 34 dBmAtt 40 dB* Offset 4.3 dB 1 SA CLRWR A LVL 3DB RBW 10 MHz AQT 6.25 ms Center 846.5 MHz 2 dB/Mean Pwr + 20 dB SGL 1E-5 1E-4 1E-3 0.01 0.1 Complementary Cumulative Distribution Function NOF samples: 100000, Usable BW: 11.2MHz Trace 1 Mean 22.21 dBm Peak 29.02 dBm Crest 6.81 dB 10 % 2.85 dB 1 % 4.87 dB .1 % 5.93 dB .01 % 6.51 dB Date: 9.MAY.2024 16:53:36 LTEBand5,10MHz Frequency(MHz)RB PAPR(dB) QPSK 829100%,05.45 836.5100%,05.38 844100%,05.22 LTEband5,10MHzBandwidth,QPSK ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page450of496 Ref 34 dBmAtt 40 dB* Offset 4.3 dB 1 SA CLRWR A LVL 3DB RBW 10 MHz AQT 6.25 ms Center 829 MHz 2 dB/Mean Pwr + 20 dB SGL 1E-5 1E-4 1E-3 0.01 0.1 Complementary Cumulative Distribution Function NOF samples: 100000, Usable BW: 11.2MHz Trace 1 Mean 23.23 dBm Peak 29.92 dBm Crest 6.69 dB 10 % 2.34 dB 1 % 4.36 dB .1 % 5.45 dB .01 % 6.06 dB Date: 9.MAY.2024 16:54:00 LTEband5,10MHzBandwidth,QPSK Ref 34 dBmAtt 40 dB* Offset 4.3 dB 1 SA CLRWR A LVL 3DB RBW 10 MHz AQT 6.25 ms Center 836.5 MHz 2 dB/Mean Pwr + 20 dB SGL 1E-5 1E-4 1E-3 0.01 0.1 Complementary Cumulative Distribution Function NOF samples: 100000, Usable BW: 11.2MHz Trace 1 Mean 23.11 dBm Peak 29.72 dBm Crest 6.60 dB 10 % 2.34 dB 1 % 4.33 dB .1 % 5.38 dB .01 % 6.09 dB Date: 9.MAY.2024 16:54:17 LTEband5,10MHzBandwidth,QPSK ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page451of496 Ref 34 dBmAtt 40 dB* Offset 4.3 dB 1 SA CLRWR A LVL 3DB RBW 10 MHz AQT 6.25 ms Center 844 MHz 2 dB/Mean Pwr + 20 dB SGL 1E-5 1E-4 1E-3 0.01 0.1 Complementary Cumulative Distribution Function NOF samples: 100000, Usable BW: 11.2MHz Trace 1 Mean 23.14 dBm Peak 29.37 dBm Crest 6.23 dB 10 % 2.31 dB 1 % 4.23 dB .1 % 5.22 dB .01 % 5.87 dB Date: 9.MAY.2024 1…

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Test Report

ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page253of496 A 3DB RBW 200 kHz SWT 5 ms * VBW 1 MHz* Offset 4.4 dB LVL Att 25 dB*Ref 34 dBm Center680.5 MHzSpan45 MHz4.5 MHz/ VIEW 1 PK -60 -50 -40 -30 -20 -10 0 10 20 30 1 Marker 1 [T1 ] 16.70 dBm 681.870192308 MHz ndB [T1] 26.00 dB BW 15.000000000 MHz T1 Temp 1 [T1 ndB] -9.28 dBm 673.072115385 MHz T2 Temp 2 [T1 ndB] -9.16 dBm 688.072115385 MHz Date: 8.MAY.2024 16:20:03 LTEband71,15MHzBandwidth,HIGH,QPSK(-26dBcBW) A 3DB RBW 200 kHz SWT 5 ms * VBW 1 MHz* Offset 4.3 dB LVL Att 25 dB*Ref 34 dBm Center690.5 MHzSpan45 MHz4.5 MHz/ VIEW 1 PK -60 -50 -40 -30 -20 -10 0 10 20 30 1 Marker 1 [T1 ] 16.69 dBm 693.961538462 MHz ndB [T1] 26.00 dB BW 14.927884615 MHz T1 Temp 1 [T1 ndB] -8.55 dBm 683.072115385 MHz T2 Temp 2 [T1 ndB] -9.86 dBm 698.000000000 MHz Date: 8.MAY.2024 16:20:33 LTEband71,20MHz(-26dBc) Frequency(MHz) EmissionBandwidth(-26dBc)(MHz) QPSK ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page254of496 67319.615 68319.808 68819.712 LTEband71,20MHzBandwidth,LOW,QPSK(-26dBcBW) A 3DB RBW 200 kHz SWT 5 ms * VBW 1 MHz* Offset 4.3 dB LVL Att 25 dB*Ref 34 dBm Center673 MHzSpan60 MHz6 MHz/ VIEW 1 PK -60 -50 -40 -30 -20 -10 0 10 20 30 1 Marker 1 [T1 ] 15.94 dBm 680.500000000 MHz ndB [T1] 26.00 dB BW 19.615384615 MHz T1 Temp 1 [T1 ndB] -9.35 dBm 663.288461538 MHz T2 Temp 2 [T1 ndB] -10.79 dBm 682.903846154 MHz Date: 8.MAY.2024 16:21:30 LTEband71,20MHzBandwidth,MID,QPSK(-26dBcBW) ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page255of496 A 3DB RBW 200 kHz SWT 5 ms * VBW 1 MHz* Offset 4.4 dB LVL Att 25 dB*Ref 34 dBm Center683 MHzSpan60 MHz6 MHz/ VIEW 1 PK -60 -50 -40 -30 -20 -10 0 10 20 30 1 Marker 1 [T1 ] 15.89 dBm 685.692307692 MHz ndB [T1] 26.00 dB BW 19.807692308 MHz T1 Temp 1 [T1 ndB] -8.75 dBm 673.288461538 MHz T2 Temp 2 [T1 ndB] -10.98 dBm 693.096153846 MHz Date: 8.MAY.2024 16:22:02 LTEband71,20MHzBandwidth,HIGH,QPSK(-26dBcBW) A 3DB RBW 200 kHz SWT 5 ms * VBW 1 MHz* Offset 4.3 dB LVL Att 25 dB*Ref 34 dBm Center688 MHzSpan60 MHz6 MHz/ VIEW 1 PK -60 -50 -40 -30 -20 -10 0 10 20 30 1 Marker 1 [T1 ] 16.51 dBm 694.826923077 MHz ndB [T1] 26.00 dB BW 19.711538462 MHz T1 Temp 1 [T1 ndB] -10.17 dBm 678.192307692 MHz T2 Temp 2 [T1 ndB] -9.21 dBm 697.903846154 MHz Date: 8.MAY.2024 16:22:36 ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page256of496 6.5.Conductedspuriousemissions Specifications:FCCPart2.1051,24.238,2.1053,22.917,27.53 DUTSerialNumber:IMEI:865357069912010 Testconditions: AmbientTemperature:15°C-35°C RelativeHumidity:30%-70% Airpressure:86-106kPa TestResults:Pass LimitLevelConstruction: AccordingtoPart22.917(a):Thepowerofanyemissionoutsideoftheauthorizedoperating frequencyrangesmustbeattenuatedbelowthetransmittingpower(P)byafactorofatleast43+ 10log(P)dB. AccordingtoPart24.238(a):Thepowerofanyemissionoutsideoftheauthorizedoperating frequencyrangesmustbeattenuatedbelowthetransmittingpower(P)byafactorofatleast43+ 10log(P)dB. AccordingtoPart27.53(c)(f):Foroperationsinthe746–758MHzbandandthe776–788MHz band,thepowerofanyemissionoutsidethelicensee'sfrequencyband(s)ofoperationshallbe attenuatedbelowthetransmitterpower(P)withinthelicensedband(s)ofoperation,measuredin watts,inaccordancewiththefollowing: (1)Onanyfrequencyoutsidethe746–758MHzband,thepowerofanyemissionshallbe attenuatedoutsidethebandbelowthetransmitterpower(P)byatleast43+10log(P)dB; (2)Onanyfrequencyoutsidethe776–788MHzband,thepowerofanyemissionshallbe attenuatedoutsidethebandbelowthetransmitterpower(P)byatleast43+10log(P)dB; (3)Onallfrequenciesbetween763–775MHzand793–805MHz,byafactornotlessthan76+10 log(P)dBina6.25kHzbandsegment,forbaseandfixedstations; (4)Onallfrequenciesbetween763–775MHzand793–805MHz,byafactornotlessthan65+10 log(P)dBina6.25kHzbandsegment,formobileandportablestations; (5)Compliancewiththeprovisionsofparagraphs(c)(1)and(c)(2)ofthissectionisbasedonthe useofmeasurementinstrumentationemployingaresolutionbandwidthof100kHzorgreater. However,inthe100kHzbandsimmediatelyoutsideandadjacenttothefrequencyblock,a resolutionbandwidthofatleast30kHzmaybeemployed; (6)Compliancewiththeprovisionsofparagraphs(c)(3)and(c)(4) (f)Foroperationsinthe746–758MHz,775–788MHz,and805–806MHzbands,emissionsinthe band1559–1610MHzshallbelimitedto−70dBW/MHzequivalentisotropicallyradiatedpower (EIRP)forwidebandsignals,and−80dBWEIRPfordiscreteemissionsoflessthan700Hz bandwidth. AccordingtoPart27.53(h):foroperationsinthe1695–1710MHz,1710–1755MHz,1755–1780 MHz,1915–1920MHz,1995–2000MHz,2000–2020MHz,2110–2155MHz,2155–2180MHz, ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page257of496 and2180–2200bands,thepowerofanyemissionoutsidealicensee'sfrequencyblockshallbe attenuatedbelowthetransmitterpower(P)inwattsbyatleast43+10log10(P)dB. AccordingtoPart27.53(g):Foroperationsinthe600MHzbandandthe698-746MHzband,the powerofanyemissionoutsidealicensee'sfrequencyband(s)ofoperationshallbeattenuated belowthetransmitterpower(P)withinthelicensedband(s)ofoperation,measuredinwatts,byat least43+10log(P)dB.Compliancewiththisprovisionisbasedontheuseofmeasurement instrumentationemployingaresolutionbandwidthof100kilohertzorgreater.However,inthe 100kilohertzbandsimmediatelyoutsideandadjacenttoalicensee'sfrequencyblock,aresolution bandwidthofatleast30kHzma…

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Test Report

TESTREPORT REPORTNUMBER:24B02W000021-001-V1 ON TypeofEquipment:LTEModule TypeofDesignation:L511A BrandName ： LYNQ Manufacturer:ShanghaiMobileTekCommunicationLtd. FCCID:2AK9DL511A ACCORDINGTO FCCPart2 FCCPart22 FCCPart24 FCCpart27 ANSIC63.26-2015 ChongqingAcademyofInformationandCommunicationsTechnology Monthdate,year Jun,11,2024 Signature ZhouJin Director Note: Thetestresultsinthistestreportrelateonlytothedevicesspecifiedinthisreport. Thisreportshallnotbereproducedexceptinfullwithoutthewrittenapprovalof ChongqingAcademyofInformationandCommunicationsTechnology. ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page2of496 RevisionVersion ReportNumberRevisionDate 24B02W000021-001002024-06-06 24B02W000021-001-V1012024-06-11 Note：V1versionhaschangedthesoftwareversion. ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page3of496 CONTENTS 1.TestLaboratory..............................................................................................................................................5 1.1.TestingLocation.........................................................................................................................................5 1.2.TestingEnvironment...................................................................................................................................5 1.3.Projectdata.................................................................................................................................................5 1.4.Signature.....................................................................................................................................................5 2.ClientInformation.........................................................................................................................................6 2.1.ApplicantInformation................................................................................................................................6 2.2.ManufacturerInformation..........................................................................................................................6 3.EquipmentunderTest(EUT)andAncillaryEquipment(AE)......................................................................7 3.1.AboutEUT..................................................................................................................................................7 3.2.InternalIdentificationofEUTusedduringthetest...................................................................................7 3.3.OutlineofEquipmentunderTest...............................................................................................................8 3.4.InternalIdentificationofAEusedduringthetest......................................................................................8 4.ReferenceDocuments....................................................................................................................................9 4.1.Documentssuppliedbyapplicant..............................................................................................................9 4.2.ReferenceDocumentsfortesting...............................................................................................................9 5.TestEquipmentsUtilized............................................................................................................................10 5.1.RFTestSystem.........................................................................................................................................10 5.2.RSETestSystem......................................................................................................................................10 5.3.ClimateChamber......................................................................................................................................11 5.4.Vibrationtable..........................................................................................................................................11 5.5.Testsoftware.............................................................................................................................................11 6.TestResults..................................................................................................................................................12 6.1.SummaryofTestResults..........................................................................................................................12 6.2.ConductedRFPowerOutput...................................................................................................................13 6.3.ERPandEIRP..........................................................................................................................................42 ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page4of496 6.4.OccupiedBandwidth................................................................................................................................76 6.5.Conductedspuriousemissions...............................................................................................................256 6.6.RadiatedSpuriousEmission...................................................................................................................276 6.7.BandEdge...............................................................................................................................................279 6.8.FrequencyStability...........................................................…

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Contact Information

Applicant

Linyun Li(Manager)

[email protected]Fax: 0571-86581786

Technical Contact

Tuya Smart Inc.Jingchao Wang

[email protected]

160 Greentree Drive, Suite 101,Dover · Dover, Delaware, 19904 · United States

Test Firm

Sporton International Inc. (Kunshan)Mark Qu

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output	Emission	Tolerance
1	27	673 MHz - 688 MHz	20.40 mW	18M0G7D	2.5ppm
2	27	665.5 MHz - 695.5 MHz	17.90 mW	4M50W7D	2.5ppm
3	27	704 MHz - 711 MHz	21.40 mW	8M99G7D	2.5ppm
4	27	700.5 MHz - 714.5 MHz	14.20 mW	2M71W7D	2.5ppm
5	27	701.5 MHz - 713.5 MHz	14.00 mW	4M50W7D	2.5ppm
6	27	782 MHz - 782 MHz	29.80 mW	8M99G7D	2.5ppm
7	27	779.5 MHz - 784.5 MHz	25.90 mW	4M50W7D	2.5ppm
8	22H	829 MHz - 844 MHz	41.20 mW	8M99G7D	2.5ppm
9	22H	825.5 MHz - 847.5 MHz	33.20 mW	2M70W7D	2.5ppm
1	22H	826.5 MHz - 846.5 MHz	33.10 mW	4M50W7D	2.5ppm
11	27	1.72 GHz - 1.75 GHz	67.90 mW	18M0G7D	2.5ppm
12	27	1.71 GHz - 1.75 GHz	59.20 mW	4M50W7D	2.5ppm
13	27	1.72 GHz - 1.77 GHz	76.00 mW	18M0G7D	2.5ppm
14	27	1.71 GHz - 1.78 GHz	59.80 mW	4M47W7D	2.5ppm
15	24E	1.86 GHz - 1.90 GHz	167.90 mW	18M0G7D	2.5ppm
16	24E	1.85 GHz - 1.91 GHz	127.60 mW	4M50W7D	2.5ppm

Confidentiality

Long Term

Grant Notes

Output Power is EIRP and ERP for above and below 1 GHz, respectively. Device must operate with a minimum 0.5 cm separation distance between the device and the body for SAR compliance, as described in this filing. The highest reported SAR for body exposure condition is 0.62 W/kg. This device supports LTE of 1.4, 3, 5, 10, 15 and 20 MHz bandwidth modes for FDD LTE Bands 2, 4, and 66; LTE of 5 and 10 MHz bandwidth modes for FDD LTE Band 13; LTE of 1.4, 3, 5 and 10 MHz bandwidth modes for FDD LTE Bands 5 and 12; LTE of 5, 10, 15 and 20 MHz bandwidth modes for FDD LTE Band 71.

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RF Exposure Info

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Test Report

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Test Report

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Test Report

ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page253of496 A 3DB RBW 200 kHz SWT 5 ms * VBW 1 MHz* Offset 4.4 dB LVL Att 25 dB*Ref 34 dBm Center680.5 MHzSpan45 MHz4.5 MHz/ VIEW 1 PK -60 -50 -40 -30 -20 -10 0 10 20 30 1 Marker 1 [T1 ] 16.70 dBm 681.870192308 MHz ndB [T1] 26.00 dB BW 15.000000000 MHz T1 Temp 1 [T1 ndB] -9.28 dBm 673.072115385 MHz T2 Temp 2 [T1 ndB] -9.16 dBm 688.072115385 MHz Date: 8.MAY.2024 16:20:03 LTEband71,15MHzBandwidth,HIGH,QPSK(-26dBcBW) A 3DB RBW 200 kHz SWT 5 ms * VBW 1 MHz* Offset 4.3 dB LVL Att 25 dB*Ref 34 dBm Center690.5 MHzSpan45 MHz4.5 MHz/ VIEW 1 PK -60 -50 -40 -30 -20 -10 0 10 20 30 1 Marker 1 [T1 ] 16.69 dBm 693.961538462 MHz ndB [T1] 26.00 dB BW 14.927884615 MHz T1 Temp 1 [T1 ndB] -8.55 dBm 683.072115385 MHz T2 Temp 2 [T1 ndB] -9.86 dBm 698.000000000 MHz Date: 8.MAY.2024 16:20:33 LTEband71,20MHz(-26dBc) Frequency(MHz) EmissionBandwidth(-26dBc)(MHz) QPSK ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page254of496 67319.615 68319.808 68819.712 LTEband71,20MHzBandwidth,LOW,QPSK(-26dBcBW) A 3DB RBW 200 kHz SWT 5 ms * VBW 1 MHz* Offset 4.3 dB LVL Att 25 dB*Ref 34 dBm Center673 MHzSpan60 MHz6 MHz/ VIEW 1 PK -60 -50 -40 -30 -20 -10 0 10 20 30 1 Marker 1 [T1 ] 15.94 dBm 680.500000000 MHz ndB [T1] 26.00 dB BW 19.615384615 MHz T1 Temp 1 [T1 ndB] -9.35 dBm 663.288461538 MHz T2 Temp 2 [T1 ndB] -10.79 dBm 682.903846154 MHz Date: 8.MAY.2024 16:21:30 LTEband71,20MHzBandwidth,MID,QPSK(-26dBcBW) ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page255of496 A 3DB RBW 200 kHz SWT 5 ms * VBW 1 MHz* Offset 4.4 dB LVL Att 25 dB*Ref 34 dBm Center683 MHzSpan60 MHz6 MHz/ VIEW 1 PK -60 -50 -40 -30 -20 -10 0 10 20 30 1 Marker 1 [T1 ] 15.89 dBm 685.692307692 MHz ndB [T1] 26.00 dB BW 19.807692308 MHz T1 Temp 1 [T1 ndB] -8.75 dBm 673.288461538 MHz T2 Temp 2 [T1 ndB] -10.98 dBm 693.096153846 MHz Date: 8.MAY.2024 16:22:02 LTEband71,20MHzBandwidth,HIGH,QPSK(-26dBcBW) A 3DB RBW 200 kHz SWT 5 ms * VBW 1 MHz* Offset 4.3 dB LVL Att 25 dB*Ref 34 dBm Center688 MHzSpan60 MHz6 MHz/ VIEW 1 PK -60 -50 -40 -30 -20 -10 0 10 20 30 1 Marker 1 [T1 ] 16.51 dBm 694.826923077 MHz ndB [T1] 26.00 dB BW 19.711538462 MHz T1 Temp 1 [T1 ndB] -10.17 dBm 678.192307692 MHz T2 Temp 2 [T1 ndB] -9.21 dBm 697.903846154 MHz Date: 8.MAY.2024 16:22:36 ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page256of496 6.5.Conductedspuriousemissions Specifications:FCCPart2.1051,24.238,2.1053,22.917,27.53 DUTSerialNumber:IMEI:865357069912010 Testconditions: AmbientTemperature:15°C-35°C RelativeHumidity:30%-70% Airpressure:86-106kPa TestResults:Pass LimitLevelConstruction: AccordingtoPart22.917(a):Thepowerofanyemissionoutsideoftheauthorizedoperating frequencyrangesmustbeattenuatedbelowthetransmittingpower(P)byafactorofatleast43+ 10log(P)dB. AccordingtoPart24.238(a):Thepowerofanyemissionoutsideoftheauthorizedoperating frequencyrangesmustbeattenuatedbelowthetransmittingpower(P)byafactorofatleast43+ 10log(P)dB. AccordingtoPart27.53(c)(f):Foroperationsinthe746–758MHzbandandthe776–788MHz band,thepowerofanyemissionoutsidethelicensee'sfrequencyband(s)ofoperationshallbe attenuatedbelowthetransmitterpower(P)withinthelicensedband(s)ofoperation,measuredin watts,inaccordancewiththefollowing: (1)Onanyfrequencyoutsidethe746–758MHzband,thepowerofanyemissionshallbe attenuatedoutsidethebandbelowthetransmitterpower(P)byatleast43+10log(P)dB; (2)Onanyfrequencyoutsidethe776–788MHzband,thepowerofanyemissionshallbe attenuatedoutsidethebandbelowthetransmitterpower(P)byatleast43+10log(P)dB; (3)Onallfrequenciesbetween763–775MHzand793–805MHz,byafactornotlessthan76+10 log(P)dBina6.25kHzbandsegment,forbaseandfixedstations; (4)Onallfrequenciesbetween763–775MHzand793–805MHz,byafactornotlessthan65+10 log(P)dBina6.25kHzbandsegment,formobileandportablestations; (5)Compliancewiththeprovisionsofparagraphs(c)(1)and(c)(2)ofthissectionisbasedonthe useofmeasurementinstrumentationemployingaresolutionbandwidthof100kHzorgreater. However,inthe100kHzbandsimmediatelyoutsideandadjacenttothefrequencyblock,a resolutionbandwidthofatleast30kHzmaybeemployed; (6)Compliancewiththeprovisionsofparagraphs(c)(3)and(c)(4) (f)Foroperationsinthe746–758MHz,775–788MHz,and805–806MHzbands,emissionsinthe band1559–1610MHzshallbelimitedto−70dBW/MHzequivalentisotropicallyradiatedpower (EIRP)forwidebandsignals,and−80dBWEIRPfordiscreteemissionsoflessthan700Hz bandwidth. AccordingtoPart27.53(h):foroperationsinthe1695–1710MHz,1710–1755MHz,1755–1780 MHz,1915–1920MHz,1995–2000MHz,2000–2020MHz,2110–2155MHz,2155–2180MHz, ReportNo.:24B02W000021-001-V1 ChongqingAcademyofInformationandCommunicationTechnology Address：No.8,YumaRoad,ChayuanNewCity,Nan’anDistrict,Chongqing,P.R.China,401336 Tel:0086-23-88069965FAX:0086-23-88608777 Page257of496 and2180–2200bands,thepowerofanyemissionoutsidealicensee'sfrequencyblockshallbe attenuatedbelowthetransmitterpower(P)inwattsbyatleast43+10log10(P)dB. AccordingtoPart27.53(g):Foroperationsinthe600MHzbandandthe698-746MHzband,the powerofanyemissionoutsidealicensee'sfrequencyband(s)ofoperationshallbeattenuated belowthetransmitterpower(P)withinthelicensedband(s)ofoperation,measuredinwatts,byat least43+10log(P)dB.Compliancewiththisprovisionisbasedontheuseofmeasurement instrumentationemployingaresolutionbandwidthof100kilohertzorgreater.However,inthe 100kilohertzbandsimmediatelyoutsideandadjacenttoalicensee'sfrequencyblock,aresolution bandwidthofatleast30kHzma…

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Test Report

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Technical Specifications

#	Rule Parts	Frequency Range	Power Output	Emission	Tolerance
1	27	673 MHz - 688 MHz	20.40 mW	18M0G7D	2.5ppm
2	27	665.5 MHz - 695.5 MHz	17.90 mW	4M50W7D	2.5ppm
3	27	704 MHz - 711 MHz	21.40 mW	8M99G7D	2.5ppm
4	27	700.5 MHz - 714.5 MHz	14.20 mW	2M71W7D	2.5ppm
5	27	701.5 MHz - 713.5 MHz	14.00 mW	4M50W7D	2.5ppm
6	27	782 MHz - 782 MHz	29.80 mW	8M99G7D	2.5ppm
7	27	779.5 MHz - 784.5 MHz	25.90 mW	4M50W7D	2.5ppm
8	22H	829 MHz - 844 MHz	41.20 mW	8M99G7D	2.5ppm
9	22H	825.5 MHz - 847.5 MHz	33.20 mW	2M70W7D	2.5ppm
1	22H	826.5 MHz - 846.5 MHz	33.10 mW	4M50W7D	2.5ppm
11	27	1.72 GHz - 1.75 GHz	67.90 mW	18M0G7D	2.5ppm
12	27	1.71 GHz - 1.75 GHz	59.20 mW	4M50W7D	2.5ppm
13	27	1.72 GHz - 1.77 GHz	76.00 mW	18M0G7D	2.5ppm
14	27	1.71 GHz - 1.78 GHz	59.80 mW	4M47W7D	2.5ppm
15	24E	1.86 GHz - 1.90 GHz	167.90 mW	18M0G7D	2.5ppm
16	24E	1.85 GHz - 1.91 GHz	127.60 mW	4M50W7D	2.5ppm

Confidentiality

Long Term

Grant Notes