2AU8HSPH310Rugged Industrial Tablet

LTE antenna volume rear camera flash LED 2nd microphone Battery Charging metal pads Battery lock light sensor front camera Power key PTT key POC key Multiple port VOL - Type- C (USB2.0) receiver 4.0" HD screen main microphone Speaker Menu Key In hospital Please turn off the device if it is forbidden for use near some medical instruments. On the plane Please turn off the device when you are on a plane because wireless device may interfere with the radio communication system. Gas station Do not use the device near gasoline station or in hazardous environment. Qualified service engineers Only qualified engineers are allowed to replace and repair the device. Water ingress caused by improper operation and willful damage to LCD are not covered by warranty! Failure to follow the safety instructions below may result in unnecessary injuries to the user or damage to the device. Please read the information carefully prior to use it. Traffic safety Do not use the device while you are driving. Switch on safety Do not switch the device on when wireless connection is prohibited or it may cause radio interference. Accessories and battery Only original spare parts and battery can be used in this device. Part Name System Setup Removing the Battery Pack Power on/off Install Micro-SIM/TF Card Airplane mode Setting– More---Airplane mode. Restore factory settings Setting---Reset---Restore factory settings. How To Set Up/Use Radio Properly Unlock the battery lock and open the rubber cover, put SIM2 card and T-flash card accordingly. . VOL + How To Set Up/Use Radio Properly APN Settings PLTE Status Caution PLTE Settings & Status Function use Click the settings app in the application interface to enter the settings. You can open any app you want to open in the application interface,or download all kinds of apps in the app store,and click to open it for use. Scan Mode Settings If PLTE is turned on, USB cannot be used SPH310 Quick Start Guide Voice From the settings menu,select sound to change the sound settings for the device: sound,phone ring tone,and system sound. Display From the settings menu,select display to change the display of the device,such as brightness,wallpaper,sleep time,and font size. Storage In the settings menu,select storage to view the storage status and available space of the system. Battery In the settings menu,select battery to view battery information. Security In the settings menu,select security to change how the screen is locked. Language In the settings menu,select language to change the system’s language. Backup&reset In the settings menu,select backup and reset to back up the data in the device or restore the factory settings. Date and time From the settings menu,select language to change the time and date of the system. Developer options In the settings menu,open the developer option to connect the device to the computer and transfer data. About equipment In the “Settings” menu,select about device to view various information:Android version,kernel version,etc. Turn on/off the device by pressing the Power button till the screen is on or presenting the prompt Set PLTE module configurations in PLTE interface: Set Scan Mode: Set APN configurations: Check PLTE module status in PLTE Status interface: Only SIM2 can be used Please do not leave batteries unused for more than 3 months, either in the devices or in storage. It will cause the batteries over discharged then may permanently damage them if the batteries have been unused for extended periods of time. From Network & Internet menu, select PLTE to configure PLTE module: Network & Internet Maximum transmit power LTE 38 23.5dBm LTE 40 24dBm LTE 42 21dBm LTE 43 21dBm RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. Adapter shall be installed near the equipment and shall be easily accessible. The device complies with RF specifications when the device used at 5m from your body. Operating temperature:-20~ +45 Storage temperature: -20~ +60 RED Declaration of Conformity Hereby, Shanghai Smawave Technology Co. ,Ltd, declares that SPH310 is in compliance with the essential requirements and other relevant provisions of Directive 2014 / 53 / EU. The full text of the EU declaration of conformity is available at the following internet address: www.smawave.com FCC Regulations This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · Reorient or relocate the receiving antenna. · Increase the separation between the equipment and receiver. · Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. · Consult the dealer or an experienced radio/TV technician for help. Radio Frequency (RF) Energy This project is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the United States. During SAR testing, this device was set to transmit at its highest certified power level in all tested frequency bands, and placed in positions that simulate RF exposure in usage near the body with the separation of 0 mm. Although the SAR is determined at the highest certified power level, the actual SAR level of the device while operating can be …

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ShanghaiSmawaveTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Subject;RequestforLongTermConfidentiality FCCID:2AU8HSPH310 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,weare requestingtheCommissiontowithholdthefollowingattachment(s)asconfidentialdocumentsfrom publicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityDescription UNIIdeclarationletter Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatandcorrespondence duringthecertificationreviewprocesscannotbegrantedasconfidentialdocumentsandthis informationwillbeavailableforpublicreviewoncethegrantofequipmentauthorizationisissued. Sincerely, Date:2020-4-13 Signature: Name(inprint):wangfei Company:ShanghaiSmawaveTechnologyCo.,Ltd Adreess:3FBuilding81001NorthQinzhouRoadXuhuiDistrictShanghaiChina

ShanghaiSmawaveTechnologyCo.,Ltd POWEROFATTORNEY DATE:April28,2020 To: FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 We,theundersigned,herebyauthorizeTATechnology(Shanghai)Co.,Ltd./zhaojunllinonour behalf,toapplytoFCConourequipmentforFCCID:2AU8HSPH310.Anyandallactscarriedout byTATechnology(Shanghai)Co.,Ltd.onourbehalfshallhavethesameeffectasactsofourown forthiscertificate. Sincerely, Date:2020-2-13 Signature: Name(inprint):wangfei Company:ShanghaiSmawaveTechnologyCo.,Ltd Adreess:3FBuilding81001NorthQinzhouRoadXuhuiDistrictShanghaiChina

ShanghaiSmawaveTechnologyCo.,Ltd 1 UnrestrictedProtocolDescription Inordertoensurethatadevicecomplieswiththerequirementsofunrestricted contentionbasedprotocol,thefollowinginformationshouldbeprovidedinthe application. 2.1.UnrestrictedProtocolDescription Addressthekeyrequirementsforoperationusingunrestrictedcontentionbased protocol.Pleasenotethatthisrequiresrecognizingothersystems(bothsimilarto yoursanddifferentfromyours)thatoperateonaco-channel.Indicatethestrategy forsharingthespectrumintermsof:(1)Doesthesystemusespectrumsensingto determineiftheotherdevicesaretransmittingandthenfindwaystosharethe bandwidth,or(2)Doesthesystemhavesomeotherstrategy? Answer: （1）Systemdetectsco-channelothersystemsbywhichusedLBT(ListenbeforeTalk) contentionbasedprotocol,italsorecognizesotheroperatingco-channelsystems usingreceivedpowerspectrumregardlessofsimilarordifferentsystem.Timingof frames,howmuchtimeisallowedforlistening,andback-offtime.Thesetimesaredefined infractionsofseconds.TheGAPtimeinfollowfigureisusedtoback-offandbeready fortalking. TheperiodoftheGAPisconfiguredbybasestationfrom66.7usto667us,see bellowschart:‘GP’istheGAP,andonesymbolsis66.7us. ShanghaiSmawaveTechnologyCo.,Ltd 2 （2）SystemcanalsousePowerControlandschedulingtechnologiestomitigate inter-systeminterference. 2.2.Thresholddetectiontodetermineoccupancy 2.2.1Describehowyoursystemdeterminesifanothersystemisusingthespectrum. Atwhatdetectionlevel–relativeto0dBireceiveantennagain(busychannel threshold),doesthedevicedetermineifanothersystemisoperatingonthe spectrum? Answer: SysteminTDDmodecandetecttheinterferencepowerandnoisepowerwhen receivingdownlinkdata,whetherthereareothersystemsusingthespectrumwithin theworkingbandwidth. Thesystemhasarobust,adaptiveandscalablespectrumsensing,energydetection andinterferenceeliminationmechanism.Forshort-timeandsuddenpartial spectruminterferenceinthechannel,spectrumusageinthesepartscanbeavoided byselectivefrequencyscheduling.Forlong-timeandstronginterferenceinall channel,centerfrequencypointcanbereconfigured. Asfor“busychannel”detectionthreshold,thedefaultvalueis-85dBm/MHz. Asfor“clearchannel”detectionthreshold,thedefaultvalueis-90dBm/MHz. Theinterferenceplusthebasenoisepowerequalsthethresholdvalue,which representsthattheresourceisavailable.Thesystemsupportsmultipleantenna reception.Eachantennacanbemeasuredseparatelyandthemeanvaluewillbe taken. 2.2.2Howlongdoesthesystemobservetodetermineifthechannelisbusy–atthe initialtimeandinbetweencommunications? ShanghaiSmawaveTechnologyCo.,Ltd 3 Answer: Thesystemmakesthedeterminationbasedonobservationin5-10secondsatthe initialtimeandinbetweencommunications. 2.2.3Whatisthebandwidthbeingmonitoredversusbandwidthoccupiedforall modesofoperation? Answer: Thesystemsupportsallbandwidthdetectionofthechannel,aswellasotherchannel bandwidthdetectionwithintheRFband. 2.2.4Howmuchvariabilityisprovidedtothesystemoperatortoadjustbusychannel detectionthreshold? Answer: Theadjustablerangeforbusychanneldetectionthresholdis65dB. 2.2.5Whatistheoperatingsystemthreshold(receivethreshold)comparedtothe monitoringthreshold(busychannelthreshold)? Answer: Theoperatingsystemthresholdis-3dBorhigherthanthemonitoringthreshold. 2.2.6Whatadditionalchecksdoesthesystemperformtodetermineifthespectrum isbeingusedbeforeinitiatingatransmission? Answer: Ineverydetectioncycle,thesystemcandetectthesignalpower,interferencepower andbasenoisepowerofeachresourceunit;andjudgewhethertheresourceunitis “busychannel”.Meanwhile,itisaperiodicallydetectingmechanism,which monitorstheinterferenceeverySIBintervals. 2.2.7Doesthemasterandtheclientperformthethresholddetection?Ifmasteronly performsthedetectionhowdoesitdetermineiftheclientmayinterferewiththe othersystem(hiddennodedetectionmechanism)? Answer: Onlythemasterperformsthethresholddetection.Althoughintheoryitispossible ShanghaiSmawaveTechnologyCo.,Ltd 4 thataclientontheedgeofcoverageofamastercaninterferewithanothermaster belongingtoadifferentsystemwhilethemasterscannothearfromeachother, whichisknownastheHiddenNodeissue.ButinaWISPAnetwork,typicallythe clientsidehasahighgaindirectionalantennapointingattheservingmastersandare powercontrolandscheduledbytheservingmasters. 2.3.Actiontakenwhenoccupancyisdetermined 2.3.1Whatactiondoesyoursystemtakewhenitdeterminesoccupancy?Doesit vacatethechannelordoesithavesomeback-offandretrystrategy?Whatisthe impactoftrafficonthespectrumsensingoravoidanceperformance? Answer: Thesystemwillkeepdetectingwhetherotherdeviceswilloccupythechannel.If thereis,itwillstoptransmit.Thesystemwillonlyworkonchannelswithout interference.Itcanrecognizewhetherthereceivedsignalisinterferencesignalor signalsentoutbymaster.Adedicatedalgorithminthesystemcandistinguish differentsignals. 2.3.2Ifyouuseothermeans,pleasedescribehowthedevicedeterminesthe existenceofothersystemsandwhatstepsittakestoeithersharethechannelor avoiditsuse. Answer: Thereisnoothermeans.Thesystemwilljudgewhetherthereisanydeviceworking onthischannelviainterferencedetection,stoporresumetransmitting. 2.3.3Describeanymechanismthatwouldlimitatransmissionfromaremotestation ifonlythemasterdetectsoccupancy(hiddennodeavoidancemechanism). Answer: Whentheservingsideofthesystemdetecttheinterference,itwillstoptransmission, andtheclientsidedevicewillloseconnectionandkeeplisteningandsearching transmittedsignal.However,theremotedeviceitselfwillnottransmitanysignal. Whenthesystemdetectsthatthechannelisavailable,itwillsendoutabroadcast messagetoinformtheremotedevicetoreconnectandintercommunicate. Schedulingandpowercontrolalgorithmwithinterferencetakenintoconsideration canlimittheterminaltransmittedpowerandschedulingresource. ShanghaiSmawaveTechnologyCo.,Ltd 5 2.4.Opportunitiesforothertransmitterstooperate 2.4.1Whendescribingoccupancyprofile,clarifyanydifferencesbetweenstart-up acquisitionmodeofspectrum,andoperationalmodes. Answer: Inthestart-up,thesystemwillonlymonitorthechannelwithoutanytransmission,in theoperationalmodethesystemwilltransmitonlyinthebroadcastportionofthe channelwhenthereisnotraffic.Itwilltransmitinpa…

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EUTAppearanceReportNo.:R2001A0020 TATechnology(Shanghai)Co.,Ltd.Page1of5 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. EUTAppearance EUTAppearanceReportNo.:R2001A0020 TATechnology(Shanghai)Co.,Ltd.Page2of5 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. EUTAppearanceReportNo.:R2001A0020 TATechnology(Shanghai)Co.,Ltd.Page3of5 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. EUTAppearanceReportNo.:R2001A0020 TATechnology(Shanghai)Co.,Ltd.Page4of5 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. EUTAppearanceReportNo.:R2001A0020 TATechnology(Shanghai)Co.,Ltd.Page5of5 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofTATechnology(Shanghai)Co.,Ltd. a:EUT Picture1:ConstituentsofEUT

LabelLocation Company:ShanghaiSmawaveTechnologyCo.,Ltd Model: SPH310 LabelLocation Company:ShanghaiSmawaveTechnologyCo.,Ltd Model: SPH310 Packagelabel

SPH310

EMC TEST REPORT Applicant Shanghai Smawave Technology Co. ,Ltd FCC ID 2AU8HSPH310 Product Smart communication terminal Brand Smawave Model SPH310 Report No. R2001A0020-E1 Issue Date April 22, 2020 TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in FCC Code CFR47 Part15B (2019)/ ANSI C63.4 (2014). The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Performed by: Wei Liu/ Manager Approved by: Guangchang Fan/ Director TA Technology (Shanghai) Co., Ltd. No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China TEL: +86‐021‐50791141/2/3 FAX: +86‐021‐50791141/2/3‐8000 EMC Test Report Report No.: R2001A0020-E1 TA Technology (Shanghai) Co., Ltd. TA-MB-06-001E Page 2 of 17 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Table of Contents 1 Test Laboratory ............................................................................................................................... 4 1.1 Notes of the Test Report ......................................................................................................... 4 1.2 Testing Location ...................................................................................................................... 4 2 General Description of Equipment under Test ................................................................................ 5 2.1 Applicant and Manufacturer Information.................................................................................. 5 2.2 General information ................................................................................................................. 5 2.3 Applied Standards ................................................................................................................... 6 2.4 Test Mode ................................................................................................................................ 7 3 Test Case Results .......................................................................................................................... 8 3.1 Radiated Emission .................................................................................................................. 8 3.2 Conducted Emission ............................................................................................................. 13 4 Main Test Instruments .................................................................................................................. 17 EMC Test Report Report No.: R2001A0020-E1 TA Technology (Shanghai) Co., Ltd. TA-MB-06-001E Page 3 of 17 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Summary of measurement results Number Test Case Clause in FCC Rules Conclusion 1 Radiated Emission FCC Part15.109, ANSI C63.4-2014 PASS 2 Conducted Emission FCC Part15.107, ANSI C63.4-2014 PASS Test Date: February 22, 2020~ March 20, 2020 Note: All indications of Pass/Fail in this report are opinions expressed by TA Technology (Shanghai) Co., Ltd. based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. EMC Test Report Report No.: R2001A0020-E1 TA Technology (Shanghai) Co., Ltd. TA-MB-06-001E Page 4 of 17 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1 Test Laboratory 1.1 Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of TA technology (shanghai) co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein .Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2. Test facility FCC (Designation number: CN1179, Test Firm Registration Number: 446626) TA Technology (Shanghai) Co., Ltd. has been listed on the US Federal Communications Commission list of test facilities recognized to perform electromagnetic emissions measurements. A2LA (Certificate Number: 3857.01) TA Technology (Shanghai) Co., Ltd. has been listed by American Association for Laboratory Accreditation to perform electromagnetic emission measurement. 1.3 Testing Location Company: TA Technology (Shanghai) Co., Ltd. Address: No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China City: Shanghai Post code: 201201 Country: P. R. China Contact: Fan Guangchang Telephone: +86-021-50791141/2/3 Fax: +86-021-50791141/2/3-8000 Website: http://www.ta-shanghai.com E-mail: [email protected] EMC Test Report Report No.: R2001A0020-E1 TA Technology (Shanghai) Co., Ltd. TA-MB-06-001E Page 5 of 17 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 2 General Description of Equipment under Test 2.1 Applicant and Manufacturer Information Applicant Shanghai Smawave Technology Co. ,Ltd Applicant address 3/F, Building 8, 1001 North Qinzhou Road，Xuhui District, Shanghai, China Manufacturer Shanghai Smawave Technology Co. ,Ltd Manufacturer address 3/F, Building 8, 1001 North Qinzhou Road，Xuhui District, Shanghai, China 2.2 General information EUT Description Device Type: Portable Device Model: SPH310 IMEI: 863134038082221 HW Version: dt863-mb-v0.4 SW Version: K608_DT863_SPH310_20200414_V9.0 Antenna Type: Internal Antenna Frequency: Band Tx (MHz) Rx (MHz) LTE Band 41 2496 ~ 2690 2496 ~ 2690 LTE Band 43 3600 ~ 3800 3600 ~ 3800 LTE Band 48 3550 ~ 3700 3550 ~ 3700 LTE Band 53 2483.5 ~ 2495 2483.5 ~ 2495 Modulation: LTE: QPSK / 16QAM/ 64QAM Note: The EUT is sent from the applicant to TA and the information …

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EMC Test Setup Report No.: R2001A0020 TA Technology (Shanghai) Co., Ltd. TA-MB-04-001E Page 1 of 2 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Part15B Test Setup 30MHz-1GHz 1GHz-18GHz Picture 1 Radiated Emission Test Setup EMC Test Setup Report No.: R2001A0020 TA Technology (Shanghai) Co., Ltd. TA-MB-04-001E Page 2 of 2 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. Picture 2 Conducted Emission Test Setup