SMC-EXPLORERExplorer

Date:04/17/2018VCB_F-01:OperatingProceduresForm–FCCConfidentialityv02Page1of1 SHENZHENHOLATEKCO.,LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID: SMC-EXPLORER PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequest confidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName 1.BlockDiagram, 2.Schematics, 3.OperationalDescription 1.SMC-EXPLORER-Blockdiagram 2.SMC-EXPLORER-SCH 3.SMC-EXPLORER-Operationaldescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsmaybeharmfultothe applicantandprovideunjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateofthe Grantforthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealso requesttemporaryconfidentialtreatmentofinformationaccompanyingthisapplication asoutlinedbelowforaninitialperiodof180(ie-“45”,“90”or“180”)days: ExhibitTypeFileName ExternalphotosSMC-EXPLORER-Externalphotos.pdf InternalphotosSMC-EXPLORER-Internalphotos.pdf SetupphotosSMC-EXPLORER-Setupphotos.pdf UsermanualSMC-EXPLORER-Usermanual.pdf Signature: Contactname:AlexXiao Companyname:SHENZHENHOLATEKCO.,LTD. Address:Rm.1001,Unit4,Bld.B,KexingSciencePark,KeyuanRoad,NashanDistrict,Shenzhen,China

FCC ID: SMC-EXPLORER TestModelNo.:J50-2CA FCC ID: SMC-EXPLORER FCC ID: SMC-EXPLORER FCC ID: SMC-EXPLORER FCC ID: SMC-EXPLORER

铭牌丝印 77.9032.13 2.50 14.13 红色区域丝印灰色 20200713 V1.2 M32A（P3海外） 铭牌丝印

FCC ID: SMC-EXPLORER FCC ID: SMC-EXPLORER FCC ID: SMC-EXPLORER FCC ID: SMC-EXPLORER FCC ID: SMC-EXPLORER FCC ID: SMC-EXPLORER FCC ID: SMC-EXPLORER

Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building,Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com Report Template Version: V04 Repor tTemplate Revision Date: 2018-07-06 RF Exposure Evaluation Report The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No. : CQASZ20200600577E-06 Applicant: SHENZHEN HOLATEK CO.,LTD. Address of Applicant: Rm.1001, Unit 4, Bldg. B, Kexing Science Park, Keyuan Road, Nanshan District, Shenzhen, P.R.C Equipment Under Test (EUT): Product: Explorer Model No.: J50-2CA Brand Name: JMGO FCC ID:SMC-EXPLORER Standards: 47 CFR Part 1.1307 47 CFR Part 1.1310 KDB447498D01 General RF Exposure Guidance v06 Date of Receipt:2020-06-19 Date of Test: 2020-06-19 to 2020-07-22 Date of Issue: 2020-07-22 Test Result :PASS* *In the configuration tested, the EUT complied with the standards specified above Tested By： (JunLi) Reviewed By: (Sheek Luo) Approved By: ( Jack Ai) Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200600577E-06 Page: 2 of 11 1Version Revision History Of Report ReportNo.Version Description Issue Date CQASZ20200600577E-06Rev.01 Initial report 2020-07-22 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200600577E-06 Page: 3 of 11 2 Contents Page 1 VERSION......................................................................................................................................................................2 2CONTENTS..................................................................................................................................................................3 3 GENERAL INFORMATION........................................................................................................................................4 3.1 C LIENTINFORMATION................................................................................................................................................4 3.2 G ENERALDESCRIPTION OFEUT................................................................................................................................4 4 RF EXPOSURE EVALUATION.................................................................................................................................5 4.1 RF E XPOSURECOMPLIANCEREQUIREMENT..............................................................................................................5 4.1.1 Limits................................................................................................................................................................5 4.1.2 Test Procedure...............................................................................................................................................5 4.1.3 EUT RF Exposure Evaluation standalone operations.............................................................................6 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200600577E-06 Page: 4 of 11 3 General Information 3.1 Client Information Applicant: SHENZHEN HOLATEK CO.,LTD. Address of Applicant: Rm.1001, Unit 4, Bldg. B, Kexing Science Park, Keyuan Road, Nanshan District, Shenzhen, P.R.C Manufacturer: SHENZHEN HOLATEK CO.,LTD. Address of Manufacturer: Rm.1001, Unit 4, Bldg. B, Kexing Science Park, Keyuan Road, Nanshan District, Shenzhen, P.R.C Factory: SHENZHEN HOLATEK CO.,LTD. Address of Factory: 5th floor, Building A1, Yingzhan Industrial Park, Longtian Street, Pingshan New District, Shenzhen, P.R.C 3.2 General Description of EUT Product Name: Explorer Model No.: J50-2CA Trade Mark: JMGO EUT Supports Radios application Bluetooth Dual mode 2402-2480MHz 2.4GHz: Wi-Fi:802.11b/g/n(HT20): 2412MHz ~2462 MHz; 802.11b/g/n(HT40): 2422MHz ~2452 MHz 5GHz: Wi-Fi: U-NII-1: 5.15-5.25GHz; U-NII-3: 5.725-5.850GHz Hardware Version: M322 MB VerC, M322 FB VerC, M322 KB VerA, M322 optical VerA Software Version: 1.0.5 Power Supply: lithium battery: DC 10.8V 5.2Ah, Charge by adapter Adapter: Mode: RJ-AS140420 Input: 100-240V 50/60Hz, 2.0A Output: DC 14V 4.2A Product Type: MobilePortableFix Location Test Software of EUT: RTL8821CU Tool (manufacturer declare ) Antenna Type: Internal Antenna Antenna Gain: BT (for CSR chip)1.96dBi BT&BLE (for REALTEK chip)2.31dBi 2.4G WIFI (for REALTEK chip)2.86dBi 5G WIFI (for REALTEK chip)3.04dBi@Band 1, 4.42dBi@Band 4 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200600577E-06 Page: 5 of 11 4 RF Exposure Evaluation 4.1 RF Exposure Compliance Requirement 4.1.1 Limits According to FCC Part1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in part1.1307(b) F= Frequency in MHz Friis Formula Friis transmission formula: Pd = (Pout*G)/(4* Pi * R 2 ) Where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. 4.1.2 Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200600577E-06 Page: 6 of 11 4.1.3 EUT RF Exposure Evaluation standalone operations 1) For BT Classic (for CSR chip) Antenna Gain: 1.96dBi Antenna Gain: The maximum Gain measured in fully anechoic chamber is 1.57 in linear scale. Output Power Into Antenna & RF Exposure Evaluation Distance: Measurement Data GFSK mode Test channelPeak Out…

Text truncated - open the document above for the full version.

Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building,Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com Report Template Version: V04 Report Template Revision Date: 2018-07-06 TEST REPORT The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No. : CQASZ20200600577E-03 Applicant: SHENZHEN HOLATEK CO.,LTD. Address of Applicant:Rm.1001, Unit 4, Bldg. B, Kexing Science Park, Keyuan Road, Nanshan District, Shenzhen, P.R.C Equipment Under Test (EUT): EUT Name: Explorer Model No.: J50-2CA Brand Name: JMGO FCC ID:SMC-EXPLORER Standards:47 CFR Part 15, Subpart C Date of Receipt:2020-06-19 Date of Test: 2020-06-19 to 2020-07-22 Date of Issue: 2020-07-22 Test Result :PASS* *In the configuration tested, the EUT complied with the standards specified above Tested By： (JunLi) Reviewed By: (Sheek Luo) Approved By: ( Jack Ai) Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200600577E-03 Page: 2 of 39 1Version Revision History Of Report ReportNo.Version Description Issue Date CQASZ20200600577E-03Rev.01 Initial report 2020-07-22 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200600577E-03 Page: 3 of 39 2 Test Summary Test ItemTest RequirementTest methodResult Antenna Requirement 47 CFR Part 15, Subpart C Section 15.203/15.247 (c) ANSI C63.10 2013PASS AC Power Line Conducted Emission 47 CFR Part 15, Subpart C Section 15.207 ANSI C63.10 2013PASS Conducted Peak Output Power 47 CFR Part 15, Subpart C Section 15.247 (b)(3) ANSI C63.10 2013PASS 6dB Occupied Bandwidth 47 CFR Part 15, Subpart C Section 15.247 (a)(2) ANSI C63.10 2013PASS Power Spectral Density 47 CFR Part 15, Subpart C Section 15.247 (e) ANSI C63.10 2013PASS Band-edge for RF Conducted Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 2013PASS RF Conducted Spurious Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 2013PASS Radiated Spurious Emissions 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 2013PASS Restricted bands around fundamental frequency (Radiated Emission) 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 2013PASS Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200600577E-03 Page: 4 of 39 3 Contents Page 1 VERSION....................................................................................................................................................................2 2 TEST SUMMARY......................................................................................................................................................3 3CONTENTS................................................................................................................................................................4 4 GENERAL INFORMATION.....................................................................................................................................5 4.1 C LIENTINFORMATION........................................................................................................................................... 5 4.2 G ENERALDESCRIPTION OFEUT...........................................................................................................................5 4.3 P RODUCTSPECIFICATION SUBJECTIVE TO THIS STANDARD...................................................................................5 4.4 A DDITIONALINSTRUCTIONS..................................................................................................................................7 4.5 T ESTENVIRONMENT..............................................................................................................................................8 4.6 D ESCRIPTION OFSUPPORTUNITS..........................................................................................................................8 4.7 S TATEMENT OF THE MEASUREMENT UNCERTAINTY..............................................................................................9 4.8 T ESTLOCATION...................................................................................................................................................10 4.9 T ESTFACILITY.....................................................................................................................................................10 4.10 D EVIATION FROMSTANDARDS............................................................................................................................10 4.11 O THERINFORMATIONREQUESTED BY THECUSTOMER......................................................................................10 4.12 E QUIPMENTLIST................................................................................................................................................. 11 5 TEST RESULTS AND MEASUREMENT DATA............................................................................................... 12 5.1 A NTENNAREQUIREMENT.................................................................................................................................... 12 5.2 C ONDUCTEDEMISSIONS......................................................................................................................................13 5.3 C ONDUCTEDPEAKOUTPUTPOWER....................................................................................................................16 5.4 6 DBOCCUPYBANDWIDTH..................................................................................................................................19 5.5 P OWERSPECTRALDENSITY................................................................................................................................22 5.6 B AND-EDGE FORRF CONDUCTEDEMISSIONS.............…

Text truncated - open the document above for the full version.

Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building,Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com Report Template Version: V04 Report Template Revision Date: 2018-07-06 TEST REPORT The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No. : CQASZ20200600577E-04 Applicant: SHENZHEN HOLATEK CO.,LTD. Address of Applicant: Rm.1001, Unit 4, Bldg. B, Kexing Science Park, Keyuan Road, Nanshan District, Shenzhen, P.R.C Equipment Under Test (EUT): EUT Name: Explorer Model No.: J50-2CA Brand Name: JMGO FCC ID:SMC-EXPLORER Standards:47 CFR Part 15, Subpart C Date of Receipt:2020-06-19 Date of Test: 2020-06-19 to 2020-07-22 Date of Issue: 2020-07-22 Test Result :PASS* *In the configuration tested, the EUT complied with the standards specified above Tested By： (JunLi) Reviewed By: (Sheek Luo) Approved By: ( Jack Ai) . Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200600577E-04 Page:2 of 81 1Version Revision History Of Report ReportNo.Version Description Issue Date CQASZ20200600577E-04Rev.01 Initial report 2020-07-22 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200600577E-04 Page:3 of 81 2TestSummary Test ItemTest RequirementTest methodResult Antenna Requirement 47 CFR Part 15, Subpart C Section 15.203/15.247 (c) ANSI C63.10 2013PASS AC Power Line Conducted Emission 47 CFR Part 15, Subpart C Section 15.207 ANSI C63.10 2013PASS Conducted Peak & Average Output Power 47 CFR Part 15, Subpart C Section 15.247 (b)(3) ANSI C63.10 2013PASS 6dB Occupied Bandwidth 47 CFR Part 15, Subpart C Section 15.247 (a)(2) ANSI C63.10 2013PASS Power Spectral Density 47 CFR Part 15, Subpart C Section 15.247 (e) ANSI C63.10 2013PASS Band-edge for RF Conducted Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 2013PASS RF Conducted Spurious Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 2013PASS Radiated Spurious Emissions 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 2013PASS Restricted bands around fundamental frequency (Radiated Emission) 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 2013PASS Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20200600577E-04 Page:4 of 81 3 Contents Page 1 VERSION................................................................................................................................................................ 2 2 TEST SUMMARY.................................................................................................................................................. 3 3CONTENTS............................................................................................................................................................ 4 4 GENERAL INFORMATION................................................................................................................................. 5 4.1 C LIENTINFORMATION.....................................................................................................................................5 4.2 G ENERALDESCRIPTION OFEUT...................................................................................................................5 4.3 P RODUCTSPECIFICATION SUBJECTIVE TO THIS STANDARD.........................................................................5 4.4 T ESTENVIRONMENT ANDMODE....................................................................................................................8 4.5 D ESCRIPTION OFSUPPORTUNITS.............................................................................................................. 11 4.6 T ESTLOCATION............................................................................................................................................ 11 4.7 T ESTFACILITY.............................................................................................................................................. 11 4.8 S TATEMENT OF THE MEASUREMENT UNCERTAINTY....................................................................................12 4.9 D EVIATION FROMSTANDARDS.....................................................................................................................12 4.10 A BNORMALITIES FROMSTANDARDCONDITIONS.........................................................................................12 4.11 O THERINFORMATIONREQUESTED BY THECUSTOMER.............................................................................12 4.12 E QUIPMENTLIST...........................................................................................................................................13 5 TEST RESULTS AND MEASUREMENT DATA............................................................................................14 5.1 A NTENNAREQUIREMENT..............................................................................................................................14 5.2 C ONDUCTEDEMISSIONS.............................................................................................................................. 15 5.3 C ONDUCTEDPEAK&AVERAGEOUTPUTPOWER......................................................................................19 5.4 6 DBOCCUPYBANDWIDTH...........................................................................................................................21 5.5 P OWERSPECTRALDENSITY........................................................................................................................35 5.6 B AND-EDGE FORRF CONDUCTEDEMISSIONS...........................................................................................43 5.7 RF C ONDUCTEDSPURIOUSEMISSIONS...................................................................…

Text truncated - open the document above for the full version.

FCC ID: SMC-EXPLORER 1 Photographs - EUT Test Setup 1.1 Radiated Emission 9kHz~30MHz: 30MHz~1GHz: FCC ID: SMC-EXPLORER Above 1GHz: 1.2Conducted Emission