2A7UF-TK-144Bluetooth Party Speaker

User Manual TK-144 PORTABLE BATTERY SPEAKER LOGO 1 2 Control Panel Function POWER SOURCE 1.Please charge the unit at least 4 hours before first time using. 2. Twist the dial clockwise/anticlockwise to switch on/off the unit. CHARGE THE BATTERY When the battery is charging, the CHARGE STATUS lights shows on the LED display is red. After the battery has fully charged, the light turns off. 1. Connect the USB charge cable to the DC5V interface of the speaker firmly. 2. When the battery is fully charged, please disconnect the USB charge cable from the speaker. 3.The speaker works normally when charging. PREVIOUS/NEXT BUTTON Under playing status, press PREVIOUS/NEXT button to get back to a previous or next song. PAUSE/PLAY BUTTON To stop playing the current track, please press PAUSE/PLAY button on the control panel. Press it once again to continue playing. MODE Lightly press to enter into playing mode selection(Bluetooth,FM Radio,AUX Input, USB/TF). LED Long press to turn on/off light. AUX IN JACK 1. Connect an audio cable to the AUX IN JACK of the speaker and to the audio output socket on the external audio devices such as MP3 player, discman,etc,then select AUX by pressing the MODE button on the control panel . 2.Play from an external audio device. MIC IN JACK Plug in microphone directly for playing. USB/TF JACK Insert USB/TF card directly for playing. FM FUNCTION Lightly press MODE button to switch to FM mode, long press PLAY/PAUSE button on control panel for automatic searching and saving the radio stations, by pressing PREVIOUS or NEXT you can select a previous or next radio station. Bluetooth: Press MODE button on control panel to select Bluetooth mode. Simultaneously open the Bluetooth setting on your phone, tablet or any other bluetooth enabled audio device and select "TK-144"(no need to match code),the unit and device will then connected via Bluetooth. Press the "NEXT SONG" and "PREVIOUS SONG" button on the control panel to select the song, press" PLAY/PAUSE" button to control the playing status. 1.USB/TF JACK 2.Power(OFF/ON) 3.DC interface (5V) 4.MIC input 5.AUX input 6.<: Short press to select previous track.Press-hold to decrease volume. 7.Play/Pause&TWS (Wirless Bluetooth Connection: under bluetooth mode, press TWS button for around 3 seconds to pairing another TWS speaker; Under FM mode, lightly press Play/Pause&TWS to enter into automatic scan and all the scanned radio stations will be saved automatically.) 8.>: Short press to select next track. Press-hold to increase volume. 9.MODE Lightly press to enter into selection for Bluetooth,FM Radio,AUX Input,USB/TF) 10.LED(Long press to turn on/off light） 11.Charging Status RED=Charging Light off = Fully Charged SPECIFICATIONS Power Output: 10W Frequency Response for main speaker: 50Hz-20KHz Power Supply: DC5V 11 1 2345 796810 FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the follow ing two conditions : (1) this device may not cause harmful interference, and (2) this device must accept any interference received, inc luding interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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 residentia l 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 televis ion 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 technic ian for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be insta lled and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

QINGYUANRUIMAELECTRONICSCO.,LIMITED ModelDifference Productdescription:BluetoothPartySpeaker Modelname:TK-144 TK-178,TK-176,PSP1499,RM-788,VS-66,PBX-66,ISB293B,ISB693B TradeName:OEMBRAND FCCID:2A7UF-TK-144 AllthemodelarethesamecircuitandRFmodule,onlyformodelname. Regards Sincerely Client’ssignature: Client’sname/title:WadeZeng(N/A) Contactinformation/address:5THFLOOR,NO.17BUILDING,NO.12TAIKIINDUSTRIAL CITY,LONGTANGTOWN,QINGCHENGDISTRICT, QINGYUAN,CHINA

C5266091_X8_Ed.1 1/1 LetterofAuthorization <QINGYUANRUIMAELECTRONICSCO.,LIMITED> Company:QINGYUANRUIMAELECTRONICSCO.,LIMITED Address:5THFLOOR,NO.17BUILDING,NO.12TAIKIINDUSTRIAL CITY,LONGTANGTOWN,QINGCHENGDISTRICT, QINGYUAN,CHINA ProductName:BluetoothPartySpeaker ModelNumber:TK-144 TK-178,TK-176,PSP1499,RM-788,VS-66,PBX- 66,ISB293B,ISB693B FCCIdentifier:2A7UF-TK-144 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:WadeZengDate:2022-11-30 Title:N/A Signatureofapplicant:

C5266091_X10_Ed.1 1/1 <QINGYUANRUIMAELECTRONICSCO.,LIMITED> OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2022-11-30 Subject:RequestforConfidentiality FCCID:2A7UF-TK-144 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManual InternalPhotos PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Signature: Name:WadeZeng Title:N/A

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Labelandlabellocation BluetoothPartySpeaker FCCID:2A7UF-TK-144

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RFExposureEvaluation Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE FCC ID:2A7UF-TK-144 ) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. TestResultofRFExposureEvaluation BTmode Mode Outputpowerto antenna(dBm) Outputpowerto antenna(mW) PowerDensityat R=20cm(mW/cm 2 ) Limit (mW/cm 2 ) Result GFSK 0.711.180.000347 1.0PASS π/4-DQPSK 1.111.29 1. 0.000380 0PASS 8-DPSK 0.471.110.000328 1.0PASS Remark:antennagain=1.7dBi

Productspecification QuickReferenceDate Antennamoduleonthesystemboard AntennamanufacturerShenzhenZhongche ngCommunicationTechnologyCo.,Ltd. Antennamanufacturer address 301, Shang Baoan FengshengBuilding,No.81, liaoCommunity,XinqiaoStreet, District,ShenzhenCity ProjectVCI200 Antennatype PCB Frequency 2.45GHz*1 Ant.PortInputPwr.(dBm)0(Typ.BTclass2outputpower) Tot.Rad.Pwr.(dBm) -2.3(Inputpowerlosspower) PeakEIRP(dBm) 1.3 Directivity(dBi) 1(alldirectionantenna) Efficiency(dB) -2.3(58.5%) Gain(dBi) 1.7(PeakGainXZ-plane) MaximumPower(dBm) 1.3(XY-plane) MinimumPower(dBm) -4(XY-plane) Avg.Power(dBm)-0.5(XY-plane) Max/MinRatio(dB) 5.3(XY-plane) Max/AvgRatio(dB)1.8(XY-plane) Min/AvgRatio(dB) -3.5(XY-plane) AverageGain(dB)-0.5(AvgGainXY-plane) Allthetechnicaldataandinformationcontainedhereinaresubjecttochangewithoutpriornotice AntennaGai AntennaLayout&moduleonthesystemboard n GainTable [email protected] XY-planeXZ-plane YZ-planeEfficiency Peak Avg. Peak Avg. Peak Avg. ModuleBoard 1.3 -0.5 1.7 -3.8 1.1 -3.058.5% Far-field Power Distribution(H+V) on X-Y Plane Plot Peak Gain(H+V) — 1.35dBi; Plot Avg Gain(H+V) — -0.48dBi; @2.45000GHz Far-field Power Distribution(H+V) on X-Z Plane Plot Peak Gain(H+V) — 1.68dBi; Plot Avg Gain(H+V) — -3.83dBi; @2.45000GHz Far-field Power Distribution(H+V) on Y-Z Plane Plot Peak Gain(H+V) — 1.11dBi; Plot Avg Gain(H+V) — -2.99dBi; @2.45000GHz

ProjectNo.:ZKT-2211028163E Page 1 of 79 FCCTESTREPORT FCCID:2A7UF-TK-144 ReportNumber. .................................... :ZKT-2211028163E DateofTest ...................................................... : Nov.12,2022toDec.05,2022 Dateofissue.........................................: Dec.05,2022 Totalnumberofpages.........................79 TestResult .......................................... : PASS TestingLaboratory...........................: ShenzhenZKTTechnologyCo.,Ltd. Address ............................................... : 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: QINGYUANRUIMAELECTRONICSCO.,LIMITED Address ............................................... : 5THFLOOR,NO.17BUILDING,NO.12TAIKIINDUSTRIAL CITY,LONGTANGTOWN,QINGCHENGDISTRICT, QINGYUAN,CHINA Manufacturer'sname ...................... : QINGYUANRUIMAELECTRONICSCO.,LIMITED Address...............................................: 5THFLOOR,NO.17BUILDING,NO.12TAIKIINDUSTRIAL CITY,LONGTANGTOWN,QINGCHENGDISTRICT, QINGYUAN,CHINA Testspecification: Standard ................................................ : FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2013 Testprocedure.....................................: / Non-standardtestmethod................:N/A TestReportFormNo........................: TRF-EL-112_V0 TestReportForm(s)Originator.....: ZKTTesting MasterTRF ........................................ : Dated:2021-04-22 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................:BluetoothPartySpeaker Trademark ........................................... :OEMBRAND Model/Typereference ......................... :TK-144 TK-178,TK-176,PSP1499,RM-788,VS-66,PBX-66,ISB293B,ISB693 B Ratings .................................................. :Input:DC4.2V ProjectNo.:ZKT-2211028163E Page 2 of 79 Testingprocedureandtestinglocation: TestingLaboratory .......................................... :ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature) ....................... : TomZou Reviewer(name+signature) ....................... : LakeXie Approved(name+signature) ....................... : ProjectNo.:ZKT-2211028163E Page 3 of 79 TableofContents Page 1.VERSION.......................................................................................................................................5 2.TESTSUMMARY........................................................................................................................6 2.1TESTFACILITY..............................................................................................................................7 2.2MEASUREMENTUNCERTAINTY...........................................................................................7 3.GENERALINFORMATION.......................................................................................................8 3.1GENERALDESCRIPTIONOFEUT........................................................................................8 3.2TestSetupConfiguration.............................................................................................................9 3.3SupportEquipment........................................................................................................................9 3.4TestMode.......................................................................................................................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS......................................................................11 4.EMCEMISSIONTEST.............................................................................................................12 4.1Conductedemissions.................................................................................................................12 4.1.1POWERLINECONDUCTEDEMISSIONLimits............................................................12 4.1.2TESTPROCEDURE...............................................................................................................12 4.1.3DEVIATIONFROMTESTSTANDARD............................................................................12 4.1.4TESTSETUP.............................................................................................................................12 4.1.5EUTOPERATINGCONDITIONS.......................................................................................13 4.1.6TestResult.................................................................................................................................14 4.2Radiatedemissions.....................................................................................................................16 4.2.1RadiatedEmissionLimits.......................................................................................................16 4.2.2TESTPROCEDURE...............................................................................................................16 4.2.3DEVIATIONFROMTESTSTANDARD............................................................................17 4.2.4TESTSETUP.............................................................................................................................17 4.2.5EUTOPERATINGCONDITIONS.......................................................................................18 4.2.6TESTRESULTS.............................................................................................................…

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ProjectNo.:ZKT-2211028163E Page 41 of 79 Testchannel:Highestchannel 30MHz~26.5GHz ProjectNo.:ZKT-2211028163E Page 42 of 79 GFSKNo-hoppingBandedge-leftside GFSKHoppingBandedge-leftside ProjectNo.:ZKT-2211028163E Page 43 of 79 GFSKNo-hoppingBandedge-rightside GFSKHoppingBandedge-rightside ProjectNo.:ZKT-2211028163E Page 44 of 79 π/4-DQPSKNo-hoppingBandedge-leftside π/4-DQPSKHoppingBandedge-leftside ProjectNo.:ZKT-2211028163E Page 45 of 79 π/4-DQPSKNo-hoppingBandedge-rightside π/4-DQPSKHoppingBandedge-rightside ProjectNo.:ZKT-2211028163E Page 46 of 79 8-DPSKNo-hoppingBandedge-leftside 8-DPSKHoppingBandedge-leftside ProjectNo.:ZKT-2211028163E Page 47 of 79 8-DPSKNo-hoppingBandedge-rightside 8-DPSKHoppingBandedge-rightside ProjectNo.:ZKT-2211028163E Page 48 of 79 7.20DB&99%BANDWIDTH TestRequirement:FCCPart15CSection15.247(a)(1) TestMethod:ANSIC63.10:2013 7.1TestSetup 7.2Limit N/A 7.3Testprocedure 1.SetRBW=30kHz. 2.Setthevideobandwidth(VBW)≥3xRBW. 3.Detector=Peak. 4.Tracemode=maxhold. 5.Sweep=autocouple. 6.Allowthetracetostabilize. 7.Measurethemaximumwidthoftheemissionthatisconstrainedbythefrequenciesassociatedwiththetwo outermostamplitudepoints(upperandlowerfrequencies)thatareattenuatedby6dBrelativetothe maximumlevelmeasuredinthefundamentalemission. 7.4DEVIATIONFROMSTANDARD Nodeviation. 7.5TestResult ModeTestchannel 20dBEmission Bandwidth(MHz) 99%Bandwidth (MHz) Result GFSK Lowest0.870.81 PassMiddle0.870.82 Highest0.860.80 π/4-DQPSK Lowest1.231.17 PassMiddle1.251.16 Highest1.261.18 8-DPSK Lowest0.930.87 PassMiddle0.980.88 Highest0.960.86 ProjectNo.:ZKT-2211028163E Page 49 of 79 Testplots GFSKLowChannel ProjectNo.:ZKT-2211028163E Page 50 of 79 GFSKMiddleChannel GFSKHighChannel ProjectNo.:ZKT-2211028163E Page 51 of 79 π/4-DQPSKLowChannel π/4-DQPSKMiddleChannel ProjectNo.:ZKT-2211028163E Page 52 of 79 π/4-DQPSKHighChannel ProjectNo.:ZKT-2211028163E Page 53 of 79 8-DPSKLowChannel 8-DPSKMiddleChannel ProjectNo.:ZKT-2211028163E Page 54 of 79 8-DPSKHighChannel ProjectNo.:ZKT-2211028163E Page 55 of 79 8.MaximumPeakOutputPower TestRequirement:FCCPart15CSection15.247(b)(1) TestMethod:ANSIC63.10:2013 Limit:GFSK:30dBm π/4-DQPSK&8-DPSK:20.97dBm 8.1BlockDiagramOfTestSetup 8.2Limit Forfrequencyhoppingsystemsoperatinginthe2400-2483.5MHzbandemployingatleast75 non-overlappinghoppingchannels,andallfrequencyhoppingsystemsinthe5725-5850MHzband:1watt. Forallotherfrequencyhoppingsystemsinthe2400-2483.5MHzband:0.125watts. ForFHSsoperatingintheband2400-2483.5MHz,themaximumpeakconductedoutputpowershallnot exceed1.0Wifthehopsetuses75ormorehoppingchannels;themaximumpeakconductedoutputpower shallnotexceed0.125Wifthehopsetuseslessthan75hoppingchannels.Thee.i.r.p.shallnotexceed4W. 8.3Testprocedure 1.RemovetheantennafromtheEUTandthenconnectalowRFcablefromtheantennaporttothespectrum. 2.Setthespectrumanalyzer:RBW=2MHz.VBW=6MHz.Sweep=auto;DetectorFunction=Peak. 3.KeeptheEUTintransmittingatlowest,mediumandhighestchannelindividually.Recordthemaxvalue. 8.4DEVIATIONFROMSTANDARD Nodeviation. 8.5TestResult ModeTestchannel PeakOutputPower (dBm) FCCLimit (dBm) Result GFSK Lowest-1.65 30.00PassMiddle0.02 Highest0.71 π/4-DQPSK Lowest-0.55 21.00PassMiddle0.72 Highest1.11 8-DPSK Lowest-1.12 21.00PassMiddle0.05 Highest0.47 ProjectNo.:ZKT-2211028163E Page 56 of 79 Testplots GFSKLowChannel GFSKMiddleChannel ProjectNo.:ZKT-2211028163E Page 57 of 79 GFSKHighChannel π/4-DQPSKLowChannel ProjectNo.:ZKT-2211028163E Page 58 of 79 π/4-DQPSKMiddleChannel π/4-DQPSKHighChannel ProjectNo.:ZKT-2211028163E Page 59 of 79 8-DPSKLowChannel 8-DPSKMiddleChannel ProjectNo.:ZKT-2211028163E Page 60 of 79 8-DPSKHighChannel ProjectNo.:ZKT-2211028163E Page 61 of 79 9.HOPPINGCHANNELSEPARATION TestRequirement:FCCPart15CSection15.247(a)(1) TestMethod:ANSIC63.10:2013 Receiversetup: RBW=30KHz,VBW=100KHz,detector=Peak Limit: GFSK:20dBbandwidth π/4-DQPSK&8DSK:0.025MHzor2/3ofthe20dBbandwidth(whichever isgreater) 9.1TestSetup 9.2Testprocedure 1.RemovetheantennafromtheEUTandthenconnectalowRFcablefromtheantennaport tothespectrum. 2.Setthespectrumanalyzer:RBW=30kHz.VBW=100kHz,Span=2.0MHz.Sweep=auto;Detector Function=Peak.Trace=Maxhold. 3.Allowthetracetostabilize.Usethemarker-deltafunctiontodeterminetheseparationbetweenthepeaksof theadjacentchannels.ThelimitisspecifiedinoneofthesubparagraphsofthisSectionSubmitthisplot. 9.3DEVIATIONFROMSTANDARD Nodeviation. ProjectNo.:ZKT-2211028163E Page 62 of 79 9.4TestResult ModulationTestChannelSeparation(MHz)Limit(MHz)Result GFSKLow0.9960.87PASS GFSK Middle1.0020.86PASS GFSK High0.9931.23PASS π/4-DQPSK Low0.8430.83PASS π/4-DQPSK Middle1.0020.84PASS π/4-DQPSK High1.0080.62PASS 8-DPSK Low1.0470.65PASS 8-DPSK Middle0.9660.64PASS 8-DPSKHigh1.0320.83PASS Testplots GFSKLowChannel ProjectNo.:ZKT-2211028163E Page 63 of 79 GFSKMiddleChannel GFSKHighChannel ProjectNo.:ZKT-2211028163E Page 64 of 79 π/4-DQPSKLowChannel π/4-DQPSKMiddleChannel ProjectNo.:ZKT-2211028163E Page 65 of 79 π/4-DQPSKHighChannel ProjectNo.:ZKT-2211028163E Page 66 of 79 8-DPSKLowChannel 8-DPSKMiddleChannel ProjectNo.:ZKT-2211028163E Page 67 of 79 8-DPSKHighChannel ProjectNo.:ZKT-2211028163E Page 68 of 79 10.NUMBEROFHOPPINGFREQUENCY TestRequirement:FCCPart15CSection15.247(a)(1)(iii) TestMethod:ANSIC63.10:2013 Receiversetup: RBW=100kHz,VBW=300kHz,Frequencyrange=2400MHz-2483.5MHz, Detector=Peak Limit: 15channels 10.1TestSetup 10.2Testprocedure 1.RemovetheantennafromtheEUTandthenconnectalowRFcablefromtheantennaporttothespectrum. 2.Setthespectrumanalyzer:RBW=100kHz.VBW=300kHz.Sweep=auto;DetectorFunction=Peak. Trace=Maxhold. 3.Allowthetracetostabilize.Itmayprovenecessarytobreakthespanuptosections.inordertoclearly showallofthehoppingfrequencies.ThelimitisspecifiedinoneofthesubparagraphsofthisSection. 4.Setthespectrumanalyzer:StartFrequency=2.4GHz,StopFrequency=2.4835GHz.Sweep=auto; 10.3DEVIATIONFROMSTANDARD Nodeviation. ProjectNo.:ZKT-2211028163E Page 69 of 79 10.4TestResult TestPlots: 79Channelsintotal GFSK ProjectNo.:ZKT-2211028163E Page 70 of 79 π/4-DQPSK 8-DPSK ProjectNo.:ZKT-2211028…

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