2AYIJ-DC-LINK-CLR25GHz Wireless Video Transmission System

DC-LINK-CLR2 LongRangeWirelessHDMI/SDIHDVideoTransmissionSuiteforIndooruse Manual/Handbuch Introduction CongratulationsonpurchasingtheDC-LINK-CLR2VideoTransmissionSystem. Pleasereadthismanualcarefullybeforeoperatingyourproduct,andensureitis keptinasafeplace. Thetechnologycontainedinthisproduct,includingthedeviceitselfaswellas relatedsoftwareandtrademarks,isprotectedbylaw.Anyduplicationor reproductionwithoutthewrittenpermissionofthecopyrightownerisprohibited,in partorinfull.Allthird-partybrandsorcopyrightsmentionedinthismanualarethe propertyoftheirrespectiveowners. Thisproducthasalimitedwarrantyofoneyear.Warrantymaybevoidedby: Physicaldamagetotheproduct Anydamagecausedbyimproperuse,maintenanceorstorage  Damageresultingfromtheuseofincorrectpowersupplies Damagenotrelatedtothedesignoftheproductorthequalityofits manufacture !2! SafetyPrecautions TheVideoTransmissionSystem Donotblockorobstructairvents,asthismaycauseshortcircuits,fireorelectric shocks.Turnthedeviceoffimmediatelyifitcomesintocontactwithliquids. ThePowerSupply ThedevicemaybeusedwithbatteriesorAC-DCpowersuppliesofthevoltage specifiedonthedeviceorintheencloseddocumentation. Ifbatteriesareused,pleaseensurethatthebatteriesarecompatibleandhave nocracksorleaks. Pleaseusetheenclosedpoweradapter.Whenusingathird-partypoweradapter, pleaseensurethattheadapterconformstothespecificationsofthedeviceandhas thecorrectpolarity. Removethepowersupplyif: -Thedevicewillnotbeusedforanextendedperiodoftime -Thepowercableisdamaged -Theexteriorofthedeviceisdamaged. OperatingEnvironments -Duetocurrentregulationsgoverningtheuseofradio-basedsystems,this deviceisauthorisedforindoorusewiththepre-installedchannelsfiveandsix (bylaw,“indooruse”isdefinedasuseinabuildingincludingplaces assimilatedtheretoinwhichtheshieldingwilltypicallyprovidethenecessary attenuation). -Donotplacethedeviceonmetallicsurfaces,toensureeffectivedatatransfer. -Donotplacethedeviceondirtyordampsurfaces. -Donotusethedeviceintheproximityofwaterorinhighhumidity,near openfiresorgaspipes,ornearelectricalmains. E N G L I S H !!3 Overview TheDC-LINK-CLR2isahigh-performanceWHDIvideotransmissionsystem whichtransmitsuncompressedvideoandaudiosignalsupto1000mwithlow latency(1msdelay). DuetotheconsciousdecisionnottoimplementtheDFS(DynamicFrequency Selection)System,whichiscompulsoryforoutdooruse,thedevicehasalonger range,greaterstabilityandbetterusabilitythancomparablesystems,butis onlyauthorisedforindooruse. Transmitterandreceiverbothhave3G-HD-SDIandHDMIconnectors(Plug&Play). Whenavideosourceisattached,thetransmitterautomaticallyselectstheinput (SDIisprioritised).Thereceiver’s3G-HD-SDIandHDMIoutputsmaybeused simultaneously. !4! Characteristics 1000mRange Transmissionrangesofupto1000marepossiblewithgoodline-of-sightand optimumantennapositioning RapidandReliableConnectivity ThedecisionnottoimplementtheDFSSystemcompulsoryforoutdooruse,aswellasthe preinstalledtransmissionchannels,meanthereisnoneedforcomplexpairingprocedures. Inaddition,transmissionstabilityisincreased Real-TimeTransmission Withalatencyoflessthan1ms,thesystemissuitableforlivemonitoringapplications UncompressedTransmission 10-bit,4:2:2transmissionsvia3G-SDIandHDMIwithoutformatconversion SupportsFormatsuptoandincluding1080p60Hz 2-ChannelAudioTransmission EmbeddedaudiotransmissiononCH1&CH2viaSDIandHDMI,incl.formatssuchas DolbyTrueHD,DTS-Masteretc. License-freeFrequencyBand Functionsinthelicense-free5GHzISMfrequencyrangefrom5.1-5.9GHz MulticastSupport 1:1or1:ntransmissionswithuptofourparallelsystems Metadata-andTimecodeTransmission AES-128Encryption MetalCasing Transmitterandreceiverareextremelydurable VariableInputVoltage Inputvoltagerangefrom9.0-18.0VDCallowsthesystemtobeoperatedwithavariety ofbatteriesorpowersupplies StatusDisplays StatusdisplaysforDCpower,videoandRSSIsignalstrength Mount 1/4"tripodmount BatteryAdapterPlate DeliveredwithNPF/V-Mountbatteryplatesasstandard Plug-and-PlayDesign Readytousewithouttheneedforcomplexconfiguration 1 Y e a r M a n u f a c t u r e r ’ s G u a r a n t e e E N G L I S H !!5 ProductDescription Transmitter: 1)¼“TripodMount 2)AntennaConnection:SMA(male)Connector 3)Menubutton:Unlock/lockscreen 4)Controlbutton:Presstochangethechannels 5)LCDscreen:Displaychannel,powerlevel, temperatureinfo. 6)ON-OFF:PowerSwitch 7)SDI-IN:3G/HD/SD-SDIInput,(BNCFemaleConnector) 8)SDILOOP-OUT:3G/HD/SD-SDIOutput,(BNCFemaleConnector) 9)HDMI-IN:HDMIInput(TypeAFemaleConnector) 10)DC-IN:9–18VDC 11)MiniUSB:Forfirmwareupgradeuse. !6 ProductDescription Receiver: E N G L I S H 1)¼“TripodMount 2)AntennaConnection:RP-SMA(male)Connector 3)RSSIStatusDisplay:SignalStrength 4)Menubutton:Unlock/lockscreen 5)Controlbutton:Presstochangethechannels 6)LCDscreen:Displaychannel,BATvoltage,temperature info. 7)ON-OFF:PowerSwitch 8)HDMI-OUT:HDMIOutput(TypeAFemaleConnector) 9)DualSDI-OUT:3G/HD/SD-SDIOutput,(BNCFemaleConnector) 10)DC-IN:9.0–18.0VDC 11)MiniUSB:Forfirmwareupgradeuse. !!7 Operation Transmitter 1.Connectthetwoomni-directionalantennastotheSMAmaleconnectors. 2.Thereisa¼“tripodmountatthebaseofthetransmitterifrequired. 3.Usetheenclosed4-pinmale-to-D-TAPcabletoconnecttoapowersupplywith asuitablevoltage. Receiver 1.Thereisa¼“tripodmountatthebaseofthereceiverifrequired. 2.Usetheenclosed4-pinmale-to-D-TAPcabletoconnecttoapowersupplywith asuitablevoltage. 3.Ensureyouhaveselectedthefrequencythatcorrespondstothatofthe transmitter. SignalDistribution Connectthecamera’sSDIorHDMIoutputtothetransmitter’sSDIorHDMIinput.Ifboth SDIandHDMIinputsareactive,thetransmitterwillprioritisetheSDIsignal. Connectthereceiver’sSDIorHDMIoutputtotheSDIorHDMIinputofthe monitoring/recordingdevice.Duringactivetransmission,boththeSDIandtheHDMI outputonthereceivercanbeusedsimultaneously. Ensurethattheantennasareconnectedfirmly,thatallotherconnectionsarestable, andthatthebatteriesaresuitable. !8! Operation AntennaPositioning E N G L I S H Positiontheantennasontransmitterandreceiveratrightanglesasshowninthe illustration.ThisensuresthebestpossibleRFperformance. Ins…

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DwarfConnection GmbH & Co KG Add: Münzfeld 51, 4810 Gmunden, Austria Date: 2021/1/5 FCC ID: 2AYIJ-DC-LINK-CLR2 Dear Sir/Madam, We, DwarfConnection GmbH & Co KG Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: 5GHz Wireless Video Transmission System Model no.: DC-LINK-CLR2, DC-LINK-LR Sincerely, Name/Title： Andreas Steindel/CEO Company: DwarfConnection GmbH & Co KG Address: Münzfeld 51, 4810 Gmunden, Austria Phone: +43 (0) 59 599 Fax: +43 (0) 59 599 E-Mail: [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2021/1/5> Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2AYIJ-DC-LINK-CLR2 DC-LINK-CLR2 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Andreas Steindel/CEO Company: DwarfConnection GmbH & Co KG Address: Münzfeld 51, 4810 Gmunden, Austria Phone: +43 (0) 59 599 Fax: +43 (0) 59 599 E-Mail: [email protected]

DwarfConnection GmbH & Co KG Münzfeld 51, 4810 Gmunden, Austria Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2021/1/5 To whom it may concern: We, DwarfConnection GmbH & Co KG the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2AYIJ-DC-LINK-CLR2 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Andreas Steindel/CEO Company: DwarfConnection GmbH & Co KG Address: Münzfeld 51, 4810 Gmunden, Austria Phone: +43 (0) 59 599 Fax: +43 (0) 59 599 E-Mail: [email protected]

DwarfConnection GmbH & Co KG Münzfeld 51, 4810 Gmunden, Austria UNII Device Declaration Letter To whom it may concern: We have declared below featured for FCC equipment authorization, Device FCC ID: 2AYIJ-DC-LINK-CLR2 (1) DFS Device: Master Client with Radar detection capability N/A Client without radar detection capability, (2) Active / Passive Scanning , adhoc mode access point capability Frequency Band (MHz) Active Scanning (the device can transmit a probe (beacon)) passive scanning (where the device is can listen only with no probes) Ad Hoc Mode capability Access point capability 5180-5240 Yes No Yes No Yes No Yes No 5190-5230 Yes No Yes No Yes No Yes No 5210-5210 Yes No Yes No Yes No Yes No 5745-5825 Yes No Yes No Yes No Yes No 5755-5795 Yes No Yes No Yes No Yes No 5775-5775 Yes No Yes No Yes No Yes No (3) Country code selection ability Yes No If yes, pls explain how it was implemented: (4) Meet 15.202 requirement Yes No pls check below : A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. (5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes cannot be modified by end user or an installer. Apply Does not apply (If apply, pls help to provide explanation on it was implement, and how software was controlled) Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name/Title： Andreas Steindel/CEO Company: DwarfConnection GmbH & Co KG Address: Münzfeld 51, 4810 Gmunden, Austria Phone: +43 (0) 59 599 Fax: +43 (0) 59 599 E-Mail: [email protected]

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 4 External Photos of the EUT Fig. 1 Fig. 2 Antenna 0 Antenna 1 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 4 Fig. 3 Fig. 4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 4 Fig. 5 Fig. 6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 4 Fig. 7 Fig. 8

SHENZHENLCSCOMPLIANCETESTINGLABORATORYLTD.FCCID:2AYIJ-DC-LINK-CLR2 Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenLCSComplianceTestingLaboratoryLtd. Page 1 of1 LabelandLocation Size:L:3.0cm*W:2.0cm LabelLocation 5GHzWirelessVideoTransmissionSystem ModelNo.:DC-LINK-CLR2 FCCID:2AYIJ-DC-LINK-CLR2 Thisdevicecomplieswithpart15oftheFCCRules. Operationissubjecttothefollowingtwoconditions:(1)This devicemaynotcauseharmfulinterference,and(2)this devicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 5 Internal Photos of the EUT Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 5 Fig. 3 Fig. 4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 5 Fig. 5 Fig. 6 Antenna 1 Antenna 0 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 5 Fig. 7 Fig. 8 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 5 Fig. 9

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 5 FCC RF Exposure Evaluation 1. Product Information FCC ID 2AYIJ-DC-LINK-CLR2 Product Name 5GHz Wireless Video Transmission System Test Model DC-LINK-CLR2 Power Supply Input: 100-240V~, 50/60Hz, 0.75A Output: 12V2.0A Modulation Type IEEE 802.11n/ac: OFDM Antenna Type External Antenna Antenna Gain Antenna 0: Internal Antenna; 3.5dBi Antenna 1: Internal Antenna; 3.5dBi Hardware Version SHRX V4.0 SHTX 5.0 Software Version 1.0.0.6 Frequency Range 5190MHz-5230MHz/5755MHz-5795MHz Channel Number 2 channels for 40MHz bandwidth(5190-5230MHz) 2 channels for 40MHz bandwidth(5755-5795MHz) Exposure Category General population/uncontrolled environment EUT Type Production Unit Device Type Mobile Device 2. Evaluation Method and Limit Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. 3. Refer Evaluation Method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 5 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information DC-LINK-CLR2 can only use antennas certificated as follows provided by manufacturer; Internal Identification Antenna type and antenna number Operate frequency band Maximum antenna gain Note Antenna 0 External Antenna 5000 MHz – 6000 MHz 3.5dBi WLAN Antenna Antenna 1 External Antenna 5000 MHz – 6000 MHz 3.5dBi WLAN Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 5 6.Conducted Power Results [5.2GWIFI Max Conducted Power] Mode Channel Frequency (MHz) Max Conducted Power(dBm) Max Conducted Power(dBm) ANT 0 ANT 1 11N40 SISO 38 5190 6.32 6.21 46 5230 6.81 6.79 11AC40 SISO 38 5190 6.30 6.17 46 5230 6.84 6.85 [5.8WIFI Max Conducted Power] Mode Channel Frequency (MHz) Max Conducted Power(dBm) Max Conducted Power(dBm) ANT 0 ANT 1 11N40 SISO 151 5755 6.62 6.62 159 5795 6.37 6.47 11AC40 SISO 151 5755 6.30 6.17 159 5795 6.84 6.85 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD FCC ID: 2AYIJ-DC-LINK-CLR2 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 5 7.Manufacturing Tolerance <5.2GWLAN Ant0> 11N40 SISO (Average) Channel Channel 38 Channel 46 Target (dBm) 6.0 6.0 Tolerance ±(dB) 1.0 1.0 11AC40 SISO (Average) Channel Channel 38 Channel 46 Target (dBm) 6.0 6.0 Tolerance ±(dB) 1.0 1.0 <5.2GWLAN Ant1> 11N40 SISO (Average) Channel Channel 38 Channel 46 Target (dBm) 6.0 6.0 Tolerance ±(dB) 1.0 1.0 11AC40 SISO (Average) Channel Channel 38 Channel 46 Target (dBm) 6.0 6.0 Tole…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA Appendix A RF Test Data for 5.2G WLAN (Conducted Measurement) Product Name: 5GHz Wireless Video Transmission System Trade Mark: DwarfConnection Test Model: DC-LINK-CLR2 Environmental Conditions Temperature: 24.6 C Relative Humidity: 54.1% ATM Pressure: 100.0 kPa Test Engineer: Carl Fu Supervised by: Li Huan SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA A.1 Duty Cycle Ant0 Test Mode Test Frequency (MHz) Duty Cycle (%) 10log(1/x) Factor (dB) 1/B Minimum VBW(KHz) 11N40 SISO 5190 100 0.00 0.01 11AC40 SISO 5190 100 0.00 0.01 IEEE 802.11n HT40 IEEE 802.11 AC40 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA Ant1 Test Mode Test Frequency (MHz) Duty Cycle (%) 10log(1/x) Factor (dB) 1/B Minimum VBW(KHz) 11N40 SISO 5190 100 0.00 0.01 11AC40 SISO 5190 100 0.00 0.01 IEEE 802.11n HT40 IEEE 802.11 AC40 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA A.2 Maximum Conduct Output Power Ant0 Test Mode Channel Frequency (MHz) AVG Conducted Power (dBm) Duty Cycle Factor( dB) Report Conducted Power(dBm) Limit (dBm) Verdict 11N40 SISO 38 5190 6.32 0 6.32 30 Pass 46 5230 6.81 0 6.81 Pass 11AC40 SISO 38 5190 6.30 0 6.30 30 Pass 46 5230 6.84 0 6.84 Pass Ant1 Test Mode Channel Frequency (MHz) AVG Conducted Power (dBm) Duty Cycle Factor( dB) Report Conducted Power(dBm) Limit (dBm) Verdict 11N40 SISO 38 5190 6.21 0 6.21 30 Pass 46 5230 6.79 0 6.79 Pass 11AC40 SISO 38 5190 6.17 0 6.17 30 Pass 46 5230 6.85 0 6.85 Pass Ant0+ Ant1 Test Mode Channel Frequency (MHz) AVG Conducted Power (dBm) Duty Cycle Factor( dB) Report Conducted Power(dBm) Limit (dBm) Verdict Ant0 Ant1 SUM Ant0 Ant1 SUM 11N40 SISO 38 5190 6.32 6.21 9.28 0 6.32 6.21 9.28 29.49 Pass 46 5230 6.81 6.79 9.81 0 6.81 6.79 9.81 Pass 11AC40 SISO 38 5190 6.30 6.17 9.25 0 6.30 6.17 9.25 29.49 Pass 46 5230 6.84 6.85 9.85 0 6.84 6.85 9.85 Pass Directional gain=3.5dBi+10 log (2) = 6.51dBi > 6dBi, So the Conducted Power limit shall be reduced to 30-(6.51-6) = 29.49 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA A.3 Power Spectral Density Ant0 Test Mode Channe l Frequenc y (MHz) Power Density (dBm/MHz) Duty Cycle Factor(d B) Report Power Density (dBm/MHz) Limit (dBm/MH z) Verdic t 11N4 0 SISO 38 5190 -7.39 0 -7.39 17.0 Pass 46 5230 -6.80 0 -6.80 Pass 11AC 40 SISO 38 5190 -7.45 0 -7.45 17.0 Pass 46 5230 -6.57 0 -6.57 Pass SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA Power Spectral Density IEEE 802.11n40 / Channel 38 / 5190MHz IEEE 802.11n40 / Channel 46 / 5230MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA IEEE 802.11ac40 / Channel 38 / 5190MHz IEEE 802.11ac40 / Channel 46 / 5230MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA Ant1 Test Mode Channe l Frequenc y (MHz) Power Density (dBm/MHz) Duty Cycle Factor(d B) Report Power Density (dBm/MHz) Limit (dBm/MH z) Verdic t 11N4 0 SISO 38 5190 -7.41 0 -7.41 17.0 Pass 46 5230 -6.56 0 -6.56 Pass 11AC 40 SISO 38 5190 -7.20 0 -7.20 17.0 Pass 46 5230 -6.36 0 -6.36 Pass Power Spectral Density IEEE 802.11n40 / Channel 38 / 5190MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA IEEE 802.11n40 / Channel 46 / 5230MHz IEEE 802.11ac40 / Channel 38 / 5190MHz IEEE 802.11ac40 / Channel 46 / 5230MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA Ant0+Ant1 Test Mode Channel Frequen cy (MHz) Power Density (dBm/MHz) Duty Cycle Facto r(dB) Report Power Density (dBm/MHz) Limit (dBm/ MHz) Verdict Ant0 Ant1 sum Ant0 Ant1 sum 11N40 SISO 38 5190 -7.39 -7.41 -4.39 0 -7.39 -7.41 -4.39 16.49 Pass 46 5230 -6.80 -6.56 -3.67 0 -6.80 -6.56 -3.67 Pass 11AC4 0 SISO 38 5190 -7.45 -7.20 -4.31 0 -7.45 -7.20 -4.31 16.49 Pass 46 5230 -6.57 -6.36 -3.45 0 -6.57 -6.36 -3.45 Pass Directional gain=3.5dBi+10 log (2) = 6.51dBi > 6dBi, So the Conducted Power limit shall be reduced to 17-(6.51-6) = 16.49 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: XXXXX-YYYYY Report No.: LCS200927027AEA A.4 Emission Bandwidth Ant0 Test Mode Channel Frequency (MHz) 26dB Bandwidth (MHz) Limit (MHz) Verdict 11N40 SISO 38 5190 42.59 No Limit Pass 46 5230 43.34 Pass 11AC40 SISO 38 5190 42.67 No Limi Pass 46 5230 42.39 Pass 26dB Bandwidth IEEE 802.11n40 / Channel 38 / 5190MHz IEEE 802.11n40 / Channel 46 / 5230MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA Page 2of 25 IEEE 802.11ac40 / Channel 38 / 5190MHz IEEE 802.11ac40 / Channel 46 / 5230MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA Page 2of 25 Ant1 Test Mode Channel Frequency (MHz) 26dB Bandwidth (MHz) Limit (MHz) Verdict 11N40 SISO 38 5190 43.31 No Limit Pass 46 5230 42.87 Pass 11AC40 SISO 38 5190 42.21 No Limi Pass 46 5230 42.38 Pass 26dB Bandwidth IEEE 802.11n40 / Channel 38 / 5190MHz IEEE 802.11n40 / Channel 46 / 5230MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA Page 2of 25 IEEE 802.11ac40 / Channel 38 / 5190MHz IEEE 802.11ac40 / Channel 46 / 5230MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEA Page 2of 25 A.5 Undesirable Emissions Measurement Ant0 Test Mode Channel Frequency (MHz) Conducted Power (dBm) Antenna Gain (dBi) Ground Reflection Factor (dB) Covert Radiated E Level At 3m (dBuV/m) Detector Limit (dBuV/m) Verdict 11N4 0 SISO 38 4500.0 -50.22 3.5 0 48.54 Peak 68.20 Pass 4500.0 -59.76 3.5 0 39.00 Average 54.00 Pass 5150.0 -47.72 3.5 0 51.04 Peak 68.20 Pass 5150.0 -57.43 3.5 0 41.33 A…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEB Appendix B RF Test Data for 5.8G WLAN (Conducted Measurement) Product Name: 5GHz Wireless Video Transmission System Trade Mark: DwarfConnection Test Model: DC-LINK-CLR2 Environmental Conditions Temperature: 24.6 C Relative Humidity: 54.1% ATM Pressure: 100.0 kPa Test Engineer: Carl Fu Supervised by: Li Huan B.1 Duty Cycle Ant0 Test Mode Test Frequency (MHz) Duty Cycle (%) 10log(1/x) Factor (dB) 1/B Minimum VBW(KHz) 11N40 SISO 5755 100 0.00 0.01 11AC40 SISO 5755 100 0.00 0.01 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEB IEEE 802.11n HT40 IEEE 802.11AC40 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEB Ant1 Test Mode Test Frequency (MHz) Duty Cycle (%) 10log(1/x) Factor (dB) 1/B Minimum VBW(KHz) 11N40 SISO 5755 100 0.00 0.01 11AC40 SISO 5755 100 0.00 0.01 IEEE 802.11n HT20 IEEE 802.11n HT40 IEEE 802.11AC40 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEB B.2 Maximum Conduct Output Power Ant0 Test Mode Channe l Frequency (MHz) AVG Conducted Power (dBm) Duty Cycle Factor(dB) Report Conducted Power(dBm) Limit (dBm) Verdict 11N40 SISO 151 5755 6.62 0 6.62 30 Pass 159 5795 6.37 0 6.37 Pass 11AC40 SISO 151 5755 6.30 0 6.30 30 Pass 159 5795 6.84 0 6.84 Pass Ant1 Test Mode Channel Frequency (MHz) AVG Conducted Power (dBm) Duty Cycle Factor(dB) Report Conducted Power(dBm) Limit (dBm) Verdict 11N40 SISO 151 5755 6.62 0 6.62 30 Pass 159 5795 6.47 0 6.47 Pass 11AC40 SISO 151 5755 6.17 0 6.17 30 Pass 159 5795 6.85 0 6.85 Pass Ant0+Ant1 Test Mode Channel Frequency (MHz) AVG Conducted Power (dBm) Duty Cycle Factor( dB) Report Conducted Power(dBm) Limit (dBm) Verdict Ant0 Ant1 SUM Ant0 Ant1 SUM 11N40 SISO 151 5755 6.62 6.62 9.63 0 6.62 6.62 9.63 29.49 Pass 159 5795 6.37 6.47 9.43 0 6.37 6.47 9.43 Pass 11AC40 SISO 151 5755 6.30 6.17 9.25 0 6.30 6.17 9.25 29.49 Pass 159 5795 6.84 6.85 9.86 0 6.84 6.85 9.86 Pass Directional gain=3.5dBi+10 log (2) = 6.51dBi > 6dBi, So the Conducted Power limit shall be reduced to 30-(6.51-6) = 29.49 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEB B.3 Power Spectral Density Ant0 Test Mode Channel Frequency (MHz) Power Density (dBm/300KHz) Duty Cycle Factor (dB) RBW Factor (dB) Report Power Density (dBm/500KHz) Limit (dBm/500KHz) Verdict 11N40 SISO 151 5755 -10.87 0 2.218 -8.65 30 Pass 159 5795 -10.01 0 2.218 -7.79 Pass 11AC40 SISO 151 5755 -11.01 0 2.218 -8.79 30 Pass 159 5795 -10.61 0 2.218 -8.39 Pass Power Spectral Density IEEE 802.11n40 / Channel 151 / 5755MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEB IEEE 802.11n40 / Channel 159 / 5795MHz IEEE 802.11ac40 / Channel 151 / 5755MHz IEEE 802.11ac40 / Channel 159 / 5795MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEB Ant1 Test Mode Channel Frequency (MHz) Power Density (dBm/300KHz) Duty Cycle Factor (dB) RBW Factor (dB) Report Power Density (dBm/500KHz) Limit (dBm/500KHz) Verdict 11N40 SISO 151 5755 -11.07 0 2.218 -8.85 30 Pass 159 5795 -10.38 0 2.218 -8.16 Pass 11AC40 SISO 151 5755 -11.18 0 2.218 -8.96 30 Pass 159 5795 -10.24 0 2.218 -8.02 Pass Power Spectral Density IEEE 802.11n40 / Channel 151 / 5755MHz IEEE 802.11n40 / Channel 159 / 5795MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEB IEEE 802.11ac40 / Channel 151 / 5755MHz IEEE 802.11ac40 / Channel 159 / 5795MHz SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AYIJ-DC-LINK-CLR2 Report No.: LCS200927027AEB Ant0+Ant1 Test Mode Channe l Frequency (MHz) …

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