2AR2SPDB70Soundbar speaker with built-in subwoofer

User manual PDB70/00 Soundbar speaker with built-in subwoofer 2 Contents 1 Important 3 Safety 3 Care for your product 4 Care of the environment 4 Compliance 5 What’s in the Box 6 2 Your Soundbar 6 Main unit 6 Connectors 7 Remote control 7 Prepare the Remote Control 8 Placement 9 Wall mount 9 3 Connect 10 Dolby Atmos® 10 Connect to HDMI Socket 11 Connect to Optical Socket 11 Connect to Power 12 4 Use your Soundbar 12 Turn ON and OFF 12 Automatically wake up 12 Auto Standby 12 Select Modes 13 Adjust the Volume 13 Surround sound mode. 13 Factory Reset 13 Setup Menu 13 Play-Fi (Wi-Fi) Operation 14 Bluetooth Operation 15 OPTICAL / HDMI Operation 16 USB Operation 16 6 Product specifications 17 7 Troubleshooting 18 English 3 1 Important Read and understand all instructions before you use your product. If damage is caused by failure to follow instructions, the warranty does not apply. Safety CAUTION CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. RISK OF ELECTRIC SHOCK DO NOT OPEN The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude as to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. Risk of electric shock or fire! • Before you make or change any connections, make sure that all devices are disconnected from the power outlet. • Never expose the product and accessories to rain or water. Never place liquid containers, such as vases, near the product. If liquids are spilt on or into the product, disconnect it from the power outlet immediately. Contact Consumer Care to have the product checked before use. • Never place the product and accessories near naked flames or other heat sources, including direct sunlight. • Never insert objects into the ventilation slots or other openings on the product. • Where the mains plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable. • Battery (battery pack or batteries installed) shall not be exposed to excessive heat such as sunshine, fire or the like. • Disconnect the product from the power outlet before lightning storms. • When you disconnect the power cord, always pull the plug, never the cable. Risk of short circuit or fire! • For identification and supply ratings, see the type plate at the back or bottom of the product. • Before you connect the product to the power outlet, ensure that the power voltage matches the value printed on the back or bottom of the product. Never connect the product to the power outlet if the voltage is different. Risk of injury or damage to this product! • For wall mounting, this product must be securely attached to the wall in accordance with the installation instructions. Use only the supplied wall mount bracket (if available). Improper wall mounting may result in accident, injury or damage. If you have any query, contact Consumer Care in your country. • Never place the product or any objects on power cords or on other electrical equipment. • If the product is transported in temperatures below 5°C, unpack the product and wait until its temperature matches room temperature before connecting it to the power outlet. • Parts of this product can be made of glass. Handle with care to avoid injury and damage. 4 Risk of overheating! • Never install this product in a confined space. Always leave a space of at least four inches around the product for ventilation. Ensure curtains or other objects never cover the ventilation slots on the product. Risk of contamination! • Do not mix batteries (old and new or carbon and alkaine, etc.). • CAUTION: Danger of explosion if batteries are incorrectly replaced. Replace only with the same or equivalent type. • Remove batteries if they are exhausted or if the remote control is not to be used for a long time. • Batteries contain chemical substances, they should be disposed of properly. Risk of swallowing batteries! • The product/remote control may contain a coin/button type battery, which can be swallowed. Keep the battery out of reach of children at all times! If swallowed, the battery can cause serious injury or death. Severe internal burns can occur within two hours of ingestion. • If you suspect that a battery has been swallowed or placed inside any part of the body, seek immediate medical attention. • When you change the batteries, always keep all new and used batteries out of reach of children. Ensure that the battery compartment is completely secure after you replace the battery. • If the battery compartment cannot be completely secured, discontinue use of the product. Keep out of reach of children and contact the manufacturer. This is CLASS II apparatus with double insulation, and no protective earth provided. Care for your product Use only microfiber cloth to clean the product. Care of the environment Disposal of your old product and battery Your product is designed and manufactured with high quality materials and components, which can be recycled and reused. This symbol on a product means that the product is covered by European Directive 2012/19/EU. This symbol means that the product contains batteries covered by European Directive 2013/56/EU which cannot be disposed of with normal household waste. Inform yourself about the local separate collection system for electrical and electronic products and batteries. Follow local rules and never dispose of the product and batteries with normal household waste. Correct disposal of old products and batteries helps prevent negative consequences for the environment and human health. Removing the disposable batterie…

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Rev11/20/07 MMDHongKongHoldingLimited FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2AR2SPDB70 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram Schematics OperationalDescription Block SCH OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,Wealsorequestingthe commissiontograntshort-termconfidentialityrequestonthefollowingattachmentsuntil180 daysaftertheGrantDateofEquipmentAuthorizations. ExhibitTypeFileName ManualUsermanual Sincerely, TomasGuan 2020-09-16

MMDHongKongHoldingLimited Declarationonmodeldifference Wetheundersignedherebyconfirmthatthesemodelsareidentical,andallmodelshavethe sameRFmoduleandantenna,PCBlayout,schematicsandcomponent.Onlydifferentonmodel numberandcolorofappearance. ProductionnameTrademarkFCCIDModelno. Soundbarspeakerwithbuilt-in subwoofer PorscheDesign2AR2SPDB70PDB70,PDB70/00 Confirmedby: TomasGuan 2020-09-16

MMDHongKongHoldingLimited FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2020-09-16 SUBJECT:FCCApplicationfor(FCCID:2AR2SPDB70) ToWhomItMayConcern: We,theundersigned,herebyauthorizeEMTEK(DONGGUAN)CO.,LTD.atSamLvon ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyEMTEK(DONGGUAN)CO.,LTD.onourbehalfshallhavethe sameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Sincerely, TomasGuan 2020-09-16

FCCID:2AR2SPDB70

FCCID:2AR2SPDB70 BTANT 2.4GWIFIANT 5GWIFIANT

RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b) FCCID ： 2AR2SPDB70 EUTSpecification EUTLEDTV Frequencyband (Operating) WLAN:5150MHz-5250MHz WLAN:5250MHz-5350MHz WLAN:5470MHz-5725MHz WLAN:5725MHz-5850MHz Others DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure (S=1mW/cm2) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpower14.45dBmforUNII-1 15.53dBmforUNII-2A 13.91dBmforUNII-2C 14.39dBmforUNII-3 Antennagain(Max)4.64dBi(forperantennaportMax) EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 ,Pout=outputpowertoantennainMw G=gainofantennainlinearscale,Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantenna andtotalpowerinputtotheantenna,throughthecalculation,wewillknowthe distancewheretheMPElimitisreached. MeasurementResult For5GHzBand: Operation Mode Channel Number Channel Frequency (MHz) MeasurementLevel (dBm) Limit (dBm) Verdict 802.11a CH36518013.4524PASS CH40520013.2924PASS CH48524013.3424PASS CH52526015.1324PASS CH60530015.2624PASS CH64532015.1424PASS CH100550013.3124PASS CH116558013.2824PASS CH144572013.3724PASS CH149574514.3630PASS CH157578514.3930PASS CH165582514.3230PASS 802.11n (VHT20) CH36518013.0230Pass CH40520013.0630Pass CH48524013.0830Pass CH52526015.2824Pass CH60530015.3524Pass CH64532015.3224Pass CH100550013.4124Pass CH116558013.4324Pass CH144572013.3924Pass CH149574514.3430Pass CH157578514.3130Pass CH165582514.3430Pass 802.11n (VHT40) CH38519014.4530Pass CH46523014.3730Pass CH54527015.3124Pass CH62531015.2924Pass CH102551013.7224Pass CH110555013.6424Pass CH142571013.6624Pass CH151575514.0230Pass CH159579514.0730Pass 802.11ac (VHT20) CH36518013.4830Pass CH40520013.4230Pass CH48524013.4330Pass CH52526015.4224Pass CH60530015.5324Pass CH64532015.4524Pass CH100550013.3424Pass CH116558013.2624Pass CH144572013.3824Pass CH149574514.1830Pass CH157578514.2330Pass CH165582514.2430Pass 802.11ac (VHT40) CH38519013.6930Pass CH46523013.6130Pass CH54527015.4424Pass CH62531015.4324Pass CH102551013.8624Pass CH110555013.8724Pass CH142571013.9124Pass CH151575514.0230Pass CH159579514.0730Pass 802.11ac (VHT80) CH42521013.9430Pass CH58529015.2824Pass CH106553013.2524Pass CH138569013.2924Pass CH155577513.2230Pass Operating Mode Test Channel Tuneup tolerance (dBm) Maxtuneup conducted power(dBm) Output Peak power (mW) Ant. Gain (dBi) Ant. Gain (nume ric) Power density at20cm (mW/ cm 2 ) Power density Limits (mW/cm 2 ) 802.11a CH36 13 ± 1 1425.1194.642.9110.014546 1 CH40 13 ± 1 1425.1194.642.9110.014546 1 CH48 13 ± 1 1425.1194.642.9110.014546 1 CH52 15 ± 1 1639.8114.642.9110.023053 1 CH60 15 ± 1 1639.8114.642.9110.023053 1 CH64 15 ± 1 1639.8114.642.9110.023053 1 CH100 13 ± 1 1425.1194.642.9110.014546 1 CH116 13 ± 1 1425.1194.642.9110.014546 1 CH144 13 ± 1 1425.1194.642.9110.014546 1 CH149 14 ± 1 1531.6233.442.2080.013891 1 CH157 14 ± 1 1531.6233.442.2080.013891 1 CH165 14 ± 1 1531.6233.442.2080.013891 1 802.11n (VHT20) CH36 13 ± 1 1425.1194.642.9110.014546 1 CH40 13 ± 1 1425.1194.642.9110.014546 1 CH48 13 ± 1 1425.1194.642.9110.014546 1 CH52 15 ± 1 1639.8114.642.9110.023053 1 CH60 15 ± 1 1639.8114.642.9110.023053 1 CH64 15 ± 1 1639.8114.642.9110.023053 1 CH100 13 ± 1 1425.1194.642.9110.014546 1 CH116 13 ± 1 1425.1194.642.9110.014546 1 CH144 13 ± 1 1425.1193.442.2080.011034 1 CH149 14 ± 1 1531.6233.442.2080.013891 1 802.11n (VHT40) CH157 14 ± 1 1531.6234.642.9110.018312 1 CH165 14 ± 1 1531.6234.642.9110.018312 1 CH38 14 ± 1 1531.6234.642.9110.018312 1 CH46 14 ± 1 1531.6234.642.9110.018312 1 CH54 15 ± 1 1639.8114.642.9110.023053 1 CH62 15 ± 1 1639.8114.642.9110.023053 1 CH102 13 ± 1 1425.1194.642.9110.014546 1 CH110 13 ± 1 1425.1194.642.9110.014546 1 CH142 13 ± 1 1425.1194.642.9110.014546 1 CH151 14 ± 1 1531.6233.442.2080.013891 1 CH159 14 ± 1 1531.6233.442.2080.013891 1 802.11ac (VHT20) CH36 13 ± 1 1425.1194.642.9110.014546 1 CH40 13 ± 1 1425.1194.642.9110.014546 1 CH48 13 ± 1 1425.1194.642.9110.014546 1 CH52 15 ± 1 1639.8114.642.9110.023053 1 CH60 15 ± 1 16 39.8114.642.9110.023053 1 CH64 15 ± 1 1639.8114.642.9110.023053 1 CH100 13 ± 1 1425.1194.642.9110.014546 1 CH116 13 ± 1 1425.1194.642.9110.014546 1 CH144 13 ± 1 1425.1194.642.9110.014546 1 CH149 14 ± 1 1531.6234.642.9110.018312 1 CH157 14 ± 1 1531.6233.442.2080.013891 1 CH165 14 ± 1 1531.6233.442.2080.013891 1 802.11ac (VHT40) CH38 13 ± 1 1425.1194.642.9110.014546 1 CH46 13 ± 1 1425.1194.642.9110.014546 1 CH54 15 ± 1 1639.8114.642.9110.023053 1 CH62 15 ± 1 1639.8114.642.9110.023053 1 CH102 13 ± 1 1425.1194.642.9110.014546 1 CH110 13 ± 1 1425.1194.642.9110.014546 1 CH142 13 ± 1 1425.1194.642.9110.014546 1 CH151 14 ± 1 1531.6233.442.2080.013891 1 CH159 14 ± 1 1531.6233.442.2080.013891 1 802.11ac (VHT80) CH42 13 ± 1 1425.1194.642.9110.014546 1 CH58 15 ± 1 1639.8114.642.9110.023053 1 CH106 13 ± 1 1425.1194.642.9110.014546 1 CH138 13 ± 1 1425.1194.642.9110.014546 1 CH155 13 ± 1 1425.1193.442.2080.011034 1 Signature: SamLv Date:2020-09-16

Report No.: ES200811001W3Page 1 of 204 Ver.1.0 TEST REPORT Product Name ： Soundbar speaker with built-in subwoofer Model Number ： PDB70, PDB70/00 FCC ID ： 2AR2SPDB70 Prepared for:MMD Hong Kong Holding Limited Address:Units 1006-1007, 10th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Prepared by:EMTEK (SHENZHEN) CO., LTD. Address:Building 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China Tel: (0755) 26954280 Fax: (0755) 26954282 Report Number:ES200811001W3 Date(s) of Tests:August 11, 2020 to September 02, 2020 Date of issue:September 02, 2020 Report No.: ES200811001W3Page 2 of 204 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant:MMD Hong Kong Holding Limited Units 1006-1007, 10th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Manufacturer:MMD Hong Kong Holding Limited Units 1006-1007, 10th Floor, C-Bons International Center, 108 Wai Yip Street, Kwun Tong, Kowloon, Hong Kong Factory: Zhong Shan City Richsound Electronic Industrial Ltd No.16, East Shagang Road, Gangkou, Zhongshan, Guangdong, China EUT Description:Soundbar speaker with built-in subwoofer Model Number:PDB70, PDB70/00 Trade Mark:Porsche Design Measurement Procedure Used: APPLICABLE STANDARDS STANDARDTEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart E PASS The above equipment was tested by EMTEK (SHENZHEN) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.407 The test results of this report relate only to the tested sample identified in this report. Date of Test :August 11, 2020 to September 02, 2020 Prepared by : Sewen Guo /Editor Reviewer : Joe Xia /Supervisor Approve & Authorized Signer : Lisa Wang/Manager Report No.: ES200811001W3Page 3 of 204 Ver.1.0 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION........................................................................................................................2 2 EUT TECHNICALDESCRIPTION......................................................................................................................4 3 SUMMARYOFTEST RESULT............................................................................................................................6 4 TEST METHODOLOGY.......................................................................................................................................7 4.1 GENERAL DESCRIPTION OFAPPLIED STANDARDS..............................................................................7 4.2 MEASUREMENT EQUIPMENT USED.........................................................................................................7 4.3 DESCRIPTION OF TEST MODES..................................................................................................................8 4.4 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING...................................................................12 5 FACILITIESANDACCREDITATIONS............................................................................................................ 14 5.1 FACILITIES....................................................................................................................................................14 5.2 LABORATORYACCREDITATIONSAND LISTINGS................................................................................14 6 TEST SYSTEM UNCERTAINTY........................................................................................................................15 7 SETUPOFEQUIPMENT UNDER TEST.......................................................................................................... 16 7.1 RADIO FREQUENCYTEST SETUP............................................................................................................16 7.2 RADIO FREQUENCYTEST SETUP............................................................................................................16 7.3 CONDUCTED EMISSION TEST SETUP.....................................................................................................18 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM.....................................................................19 7.5 SUPPORT EQUIPMENT................................................................................................................................19 8 TEST REQUIREMENTS..................................................................................................................................... 20 8.1 BANDWIDTH MEASUREMENT.................................................................................................................20 8.2 MAXIMUM CONDUCTED OUTPUT POWER...........................................................................................56 8.3 MAXIMUM PEAK POWER DENSITY........................................................................................................61 8.4 FREQUENCY STABILITY............................................................................................................................97 8.5 UNDESIRABLE RADIATED SPURIOUS EMISSION..............................................................................107 8.6 POWER LINE CONDUCTED EMISSIONS...............................................................................................199 8.7 ANTENNAAPPLICATION......................................................................................................................... 202 Report No.: ES200811001W3Page 4 of 204 Ver.1.0 2 EUT TECHNICAL DESCRIPTION CharacteristicsDescription ProductSoundbar speaker with built-in subwoofer Model NumberPDB70, PDB70/00 Wifi Type UNII-1: 5150MHz-5250MHz Band UNII-2A: with 5250MHz-5350MHz Band UNII-2C: with 5470MHz-5725MHz Band UNII-3 with 5…

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Report No.: ES200811001W3Page 73 of 204 Ver.1.0 Power Spectral DensityU-NII – 2A Test Model802.11aFrequency(MHz)5320 Power Spectral DensityU-NII – 2A Test Model802.11n-HT20Frequency(MHz)5260 Report No.: ES200811001W3Page 74 of 204 Ver.1.0 Power Spectral DensityU-NII – 2A Test Model802.11n-HT20Frequency(MHz)5300 Power Spectral DensityU-NII – 2A Test Model802.11n-HT20Frequency(MHz)5320 Report No.: ES200811001W3Page 75 of 204 Ver.1.0 Power Spectral DensityU-NII – 2A Test Model802.11ac(HT20)Frequency(MHz)5260 Power Spectral DensityU-NII – 2A Test Model802.11ac(HT20)Frequency(MHz)5300 Report No.: ES200811001W3Page 76 of 204 Ver.1.0 Power Spectral DensityU-NII – 2A Test Model802.11ac(HT20)Frequency(MHz)5320 Power Spectral DensityU-NII – 2A Test Model802.11n-HT40Frequency(MHz)5270 Report No.: ES200811001W3Page 77 of 204 Ver.1.0 Power Spectral DensityU-NII – 2A Test Model802.11n-HT40Frequency(MHz)5310 Power Spectral DensityU-NII – 2A Test Model802.11ac(HT40)Frequency(MHz)5270 Report No.: ES200811001W3Page 78 of 204 Ver.1.0 Power Spectral DensityU-NII – 2A Test Model802.11ac(HT40)Frequency(MHz)5310 Power Spectral DensityU-NII – 2A Test Model802.11ac 80Frequency(MHz)5290 Report No.: ES200811001W3Page 79 of 204 Ver.1.0 5470-5725MHz Operating modeTest Channel Power Spectral Density dBm/MHz Limit (dBm/MHz) 802.11a 550010.59111 558010.09511 572010.81711 802.11n-HT20 550010.77111 558010.20611 572010.24911 802.11ac(VHT20) 550010.03611 55809.93111 572010.15111 802.11n-HT40 55107.13711 55506.91011 57107.05011 802.11ac(VHT40) 55106.37411 55506.57211 57106.61511 802.11ac(VHT80) 55301.77711 56902.13511 Report No.: ES200811001W3Page 80 of 204 Ver.1.0 Power Spectral DensityU-NII – 2C Test Model802.11aFrequency(MHz)5500 Power Spectral DensityU-NII – 2C Test Model802.11aFrequency(MHz)5580 Report No.: ES200811001W3Page 81 of 204 Ver.1.0 Power Spectral DensityU-NII – 2C Test Model802.11aFrequency(MHz)5720 Power Spectral DensityU-NII – 2C Test Model802.11n-HT20Frequency(MHz)5500 Report No.: ES200811001W3Page 82 of 204 Ver.1.0 Power Spectral DensityU-NII – 2C Test Model802.11n-HT20Frequency(MHz)5580 Power Spectral DensityU-NII – 2C Test Model802.11n-HT20Frequency(MHz)5720 Report No.: ES200811001W3Page 83 of 204 Ver.1.0 Power Spectral DensityU-NII – 2C Test Model802.11ac(HT20)Frequency(MHz)5500 Power Spectral DensityU-NII – 2C Test Model802.11ac(HT20)Frequency(MHz)5580 Report No.: ES200811001W3Page 84 of 204 Ver.1.0 Power Spectral DensityU-NII – 2C Test Model802.11ac(HT20)Frequency(MHz)5720 Power Spectral DensityU-NII – 2C Test Model802.11n-HT40Frequency(MHz)5510 Report No.: ES200811001W3Page 85 of 204 Ver.1.0 Power Spectral DensityU-NII – 2C Test Model802.11n-HT40Frequency(MHz)5550 Power Spectral DensityU-NII – 2C Test Model802.11n-HT40Frequency(MHz)5710 Report No.: ES200811001W3Page 86 of 204 Ver.1.0 Power Spectral DensityU-NII – 2C Test Model802.11ac(HT40)Frequency(MHz)5510 Power Spectral DensityU-NII – 2C Test Model802.11ac(HT40)Frequency(MHz)5550 Report No.: ES200811001W3Page 87 of 204 Ver.1.0 Power Spectral DensityU-NII – 2C Test Model802.11ac(HT40)Frequency(MHz)5710 Power Spectral DensityU-NII – 2C Test Model802.11ac 80Frequency(MHz)5530 Report No.: ES200811001W3Page 88 of 204 Ver.1.0 Power Spectral DensityU-NII – 2C Test Model802.11ac 80Frequency(MHz)5690 Report No.: ES200811001W3Page 89 of 204 Ver.1.0 5725-5850MHz Operating modeTest Channel Power Spectral Density dBm/MHz Limit (dBm/MHz) 802.11a 57457.48930 57857.42330 58257.41030 802.11n-HT20 57458.27930 57856.70230 58257.01830 802.11ac(VHT20) 57457.66530 57856.84130 58257.15130 802.11n-HT40 57554.72930 57953.25530 802.11ac(VHT40) 57554.38030 57953.03030 802.11ac(VHT80)57750.61430 Report No.: ES200811001W3Page 90 of 204 Ver.1.0 Power Spectral DensityU-NII - 3 Test Model802.11aFrequency(MHz)5745 Power Spectral DensityU-NII - 3 Test Model802.11aFrequency(MHz)5785 Report No.: ES200811001W3Page 91 of 204 Ver.1.0 Power Spectral DensityU-NII - 3 Test Model802.11aFrequency(MHz)5825 Power Spectral DensityU-NII - 3 Test Model802.11n-HT20Frequency(MHz)5745 Report No.: ES200811001W3Page 92 of 204 Ver.1.0 Power Spectral DensityU-NII - 3 Test Model802.11n-HT20Frequency(MHz)5785 Power Spectral DensityU-NII - 3 Test Model802.11n-HT20Frequency(MHz)5825 Report No.: ES200811001W3Page 93 of 204 Ver.1.0 Power Spectral DensityU-NII - 3 Test Model802.11ac(HT20)Frequency(MHz)5745 Power Spectral DensityU-NII - 3 Test Model802.11ac(HT20)Frequency(MHz)5785 Report No.: ES200811001W3Page 94 of 204 Ver.1.0 Power Spectral DensityU-NII - 3 Test Model802.11ac(HT20)Frequency(MHz)5825 Power Spectral DensityU-NII - 3 Test Model802.11n-HT40Frequency(MHz)5755 Report No.: ES200811001W3Page 95 of 204 Ver.1.0 Power Spectral DensityU-NII - 3 Test Model802.11n-HT40Frequency(MHz)5795 Power Spectral DensityU-NII - 3 Test Model802.11ac(HT40)Frequency(MHz)5755 Report No.: ES200811001W3Page 96 of 204 Ver.1.0 Power Spectral DensityU-NII - 3 Test Model802.11ac(HT40)Frequency(MHz)5795 Power Spectral DensityU-NII - 3 Test Model802.11ac 80Frequency(MHz)5775 Report No.: ES200811001W3Page 97 of 204 Ver.1.0 8.4 FREQUENCY STABILITY 8.4.1 Applicable Standard According to FCC Part 15.407(g) ANSI C63.10 Section 6.8 8.4.2 Conformance Limit Manufacturers of U-NII devices are responsible for ensuring frequency stability such that an emission is maintained within the band of operation under all conditions of normal operation as specified in the users manual. 8.4.3 Test Configuration Test according to clause 6.1 radio frequency test setup 8.4.4 Test Procedure The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously Set RBW = 10 kHz. Set the video bandwidth (VBW) =30 kHz. Set Span= Entire absence of modulation emissions bandwidth Set Detector = Peak. Set Trace mode = max hold. Set Sweep = auto couple. Allow the trace to stabilize. The test extreme volta…

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ReportNo.:ES200811001W4Page1of21Ver.1.0 TESTREPORT ProductName ： Soundbarspeakerwithbuilt-insubwoofer ModelNumber ： PDB70,PDB70/00 FCCID ： 2AR2SPDB70 Preparedfor:MMDHongKongHoldingLimited Address:Units1006-1007,10thFloor,C-BonsInternationalCenter, 108WaiYipStreet,KwunTong,Kowloon,HongKong Preparedby:EMTEK(SHENZHEN)CO.,LTD. Address:Building69,MajialongIndustryZone,NanshanDistrict, Shenzhen,Guangdong,China Tel:(0755)26954280 Fax:(0755)26954282 ReportNumber:ES200811001W4 Date(s)ofTests:August11,2020toSeptember02,2020 Dateofissue:September02,2020 ReportNo.:ES200811001W4Page2of21Ver.1.0 TABLEOFCONTENTS 1.TESTRESULTCERTIFICATION .................................................................................. 3 2.EUTDESCRIPTION ......................................................................................................... 4 3.SUMMARYOFTESTRESULT ...................................................................................... 5 4.TESTMETHODOLOGY .................................................................................................. 6 4.1GENERALDESCRIPTIONOFAPPLIEDSTANDARDS ..................................................... 6 4.2MEASUREMENTEQUIPMENTUSED .............................................................................. 6 4.3DESCRIPTIONOFTESTMODES ................................................................................... 7 5.FACILITIESANDACCREDITATIONS ......................................................................... 8 5.1FACILITIES .................................................................................................................... 8 5.2EQUIPMENT .................................................................................................................. 8 5.3LABORATORYACCREDITATIONSANDLISTINGS .......................................................... 8 6.SETUPOFEQUIPMENTUNDERTEST ...................................................................... 9 6.1SETUPCONFIGURATIONOFEUT ................................................................................. 9 6.2CALIBRATIONOFDFSDETECTIONTHRESHOLDLEVEL: ......................... 9 6.3SUPPORTEQUIPMENT ............................................................................................... 10 6.4NOTES: ...................................................................................................................... 10 7.DYNAMICFREQUENCYSELECTIONREQUIREMENTS ..................................... 11 7.1APPLICABLESTANDARD ............................................................................................ 11 7.2CONFORMANCELIMIT ............................................................................................... 11 7.3TESTCONFIGURATION ............................................................................................. 11 7.4TESTPARAMETERSOFDFSTESTSIGNAL .............................................................. 12 7.5TRANSMITTEROUTPUTPOWER ................................................................................ 13 7.6OPERATIONMODESANDREQUIREMENTTESTITEMS ............................................. 14 7.7TESTPROCEDURE ..................................................................................................... 14 8.TESTRESULT ................................................................................................................ 15 8.1DETAILEDTESTRESULTS ................................................................................. 15 8.2RADARWAVEFORM .................................................................................................. 16 8.3IN-SERVICEMONITORING ......................................................................................... 18 8.4NON-OCCUPANCYPERIOD ........................................................................................ 20 ReportNo.:ES200811001W4Page3of21Ver.1.0 1.TESTRESULTCERTIFICATION Applicant:MMDHongKongHoldingLimited Units1006-1007,10thFloor,C-BonsInternationalCenter,108WaiYipStreet, KwunTong,Kowloon,HongKong Manufacturer:MMDHongKongHoldingLimited …

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