2BTSC-LCN-8000IP Network Conference Host

installationmanual installationmanual InterfaceDescription FrontPanel ①USBInterface:InsertaUSBflashdriveforaudiorecordingpurposes. ②USBSoundCard:Receivesaudiosignalsfromthecomputer,oroutputstheaudio ofthehost. ③TouchScreen:Displaysdevicestatusinformation. RearPanel ①RS485interface ②ANT：2.4antennainterface ③RS232interface ④Short-CircuitInputInterface: 3:SHORT1 4:GND ⑤Short-CircuitOutputInterface: 6：NO 7：COM installationmanual 8：NC ⑥A1-B4:ForConnectingMicrophones ⑦WAN:RJ45NetworkInterface(POENotSupported) ⑧LAN:RJ45NetworkInterface(POESupported) ⑨MIXOUT:XLRAudioBalancedOutputPort. ⑩MIXOUT-HCG:PhoenixAudioBalancedOutputPort. ⑪AUXIN-HCG:PhoenixAudioBalancedInputPort. ⑫StereoLineOutput(LeftChannel)-L ⑬StereoLineOutput(RightChannel)-R ⑭AES67Interface:Reserved ⑮DANTE/AES67Interface ⑯GroundTerminal:Safetygroundpoint. ⑰POWER：PowerSwitch. ⑱PowerSocket:ForConnectiontoMainsPower. ConnectionInstructions [LocalRingNetworkConnection] installationmanual [LocalDaisy-ChainConnection] [NetworkExpansionRingConnection] installationmanual [WirelessConnection] installationmanual ProductDimensionDiagram(unit:mm) installationmanual Specifications,FunctionalComponentsandParameters PowerSupply&Power Consumption 100V–240V~50Hz–60Hz4A,≤10W(without microphonesconnected) Display4.3-inchColorTouchLCDScreen Resolution 480×272 NetworkInterfaces 1×WANPort;1×LANPort(POE-supported,for wirelessrepeaterconnection) NetworkChipRate100Mbps Network Communication Protocols TCP/IP、UDP、ARP、ICMP、IGMP、HTTP Microphoneunit interface RJ45*8 AudioOutputs 1×PhoenixBalancedOutput;1×XLRBalanced Output;1×RCAStereoLineOutput AudioInputs1×PhoenixBalancedInput DigitalAudioI/O1×2×2DanteAudioInterface AudioSamplingRate44.1Khz Signal-to-NoiseRatio (SNR) ＞83dB FrequencyResponse40Hz-18KHz TotalHarmonic Distortion(THD) 0.05% DisplayLanguageChinese OtherInterfaces 1×USBPort;1×RS232SerialOutput;1×RS485 CommunicationInterface;1×Short-CircuitInput;1 ×Short-CircuitOutput OperatingTemperature &Humidity 0–45°C,≤90%RH(non-condensing) ProductDimensions483×281×88mm InstallationMethodStandardRackMount installationmanual PackingList FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions (1)this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

(SPON Communications Co., Ltd.) (2025.12.30) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for(FCC ID: 2BTSC-LCN-8000) [SPON Communications Co., Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name) Yuan min (SPON Communications Co., Ltd.) (2025.12.30) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for(FCC ID: 2BTSC-LCN-8000) [SPON Communications Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Yuan min

SPON Communications Co., Ltd. 2025.12.30 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: IP Network Conference Host MODEL : LCN-8000, LCN-GB8000,LCN-ES8000,LCN-IT8000,LCN- RU8000,LCN-DE8000,LCN-PL8000,LCN-IN8000,LCN-PH8000,LCN- TH8000,LCN-VN8000,LCN-ID8000,LCN-CL8000,LCN-PE8000,LCN- NZ8000,LCN-SG8000,LCN-PK8000,LCN-UY8000,LCN-IL8000,LCN- IQ8000,LCN-KW8000,LCN-SA8000,LCN-QA8000,LCN-BH8000,LCN- AE8000,LCN-OM8000,LCN-IR8000,LCN-TR8000,LCN-US8000,LCN- EG8000,LCN-MY8000,LCN-8000-PRO,LCN-8100-PRO,LCN-8200-PRO,LCN- 8300-PRO,LCN-8400-PRO,LCN-8500-PRO,LCN-8600-PRO,LCN-8700- PRO,LCN-8800-PRO,LCN-8900-PRO,LCS-5000-PRO,LCS-5100-PRO,LCS- 5200-PRO,LCS-5300-PRO,LCS-5400-PRO,LCS-5500-PRO,LCS-5600- PRO,LCS-5700-PRO,LCS-5800-PRO,LCS-5900-PRO,LCM-6000-PRO,LCM- 6100-PRO,LCM-6200-PRO,LCM-6300-PRO,LCM-6400-PRO,LCM-6500- PRO,LCM-6600-PRO,LCM-6700-PRO,LCM-6800-PRO,LCM-6900-PRO,LCN- 8000,LCN-8100,LCN-8200,LCN-8300,LCN-8400,LCN-8500,LCN-8600,LCN- 8700,LCN-8800,LCN-8900,LCS-5000,LCS-5100,LCS-5200,LCS-5300,LCS- 5400,LCS-5500,LCS-5600,LCS-5700,LCS-5800,LCS-5900,LCM-6000,LCM- 6100,LCM-6200,LCM-6300,LCM-6400,LCM-6500,LCM-6600,LCM-6700,LCM- 6800,LCM-6900 FCC ID: 2BTSC-LCN-8000 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Yuan min / Project manager Contact information / address: NO.70, Nantang Road, Lugu Street, High-tech Development Zone,Changsha City, China

SPON Communications Co., Ltd. 2025.12.30 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION EUT NAME: IP Network Conference Host MODEL : LCN-8000, LCN-GB8000,LCN-ES8000,LCN-IT8000,LCN- RU8000,LCN-DE8000,LCN-PL8000,LCN-IN8000,LCN-PH8000,LCN- TH8000,LCN-VN8000,LCN-ID8000,LCN-CL8000,LCN-PE8000,LCN- NZ8000,LCN-SG8000,LCN-PK8000,LCN-UY8000,LCN-IL8000,LCN- IQ8000,LCN-KW8000,LCN-SA8000,LCN-QA8000,LCN-BH8000,LCN- AE8000,LCN-OM8000,LCN-IR8000,LCN-TR8000,LCN-US8000,LCN- EG8000,LCN-MY8000,LCN-8000-PRO,LCN-8100-PRO,LCN-8200-PRO,LCN- 8300-PRO,LCN-8400-PRO,LCN-8500-PRO,LCN-8600-PRO,LCN-8700- PRO,LCN-8800-PRO,LCN-8900-PRO,LCS-5000-PRO,LCS-5100-PRO,LCS- 5200-PRO,LCS-5300-PRO,LCS-5400-PRO,LCS-5500-PRO,LCS-5600- PRO,LCS-5700-PRO,LCS-5800-PRO,LCS-5900-PRO,LCM-6000-PRO,LCM- 6100-PRO,LCM-6200-PRO,LCM-6300-PRO,LCM-6400-PRO,LCM-6500- PRO,LCM-6600-PRO,LCM-6700-PRO,LCM-6800-PRO,LCM-6900-PRO,LCN- 8000,LCN-8100,LCN-8200,LCN-8300,LCN-8400,LCN-8500,LCN-8600,LCN- 8700,LCN-8800,LCN-8900,LCS-5000,LCS-5100,LCS-5200,LCS-5300,LCS- 5400,LCS-5500,LCS-5600,LCS-5700,LCS-5800,LCS-5900,LCM-6000,LCM- 6100,LCM-6200,LCM-6300,LCM-6400,LCM-6500,LCM-6600,LCM-6700,LCM- 6800,LCM-6900 FCC ID: 2BTSC-LCN-8000 To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Yuan min / Project manager Contact information / address: NO.70, Nantang Road, Lugu Street, High-tech Development Zone,Changsha City, China

SPON Communications Co., Ltd. Model Difference 2025/12/30 EUT NAME: IP Network Conference Host MODEL : LCN-8000, LCN-GB8000,LCN-ES8000,LCN-IT8000,LCN-RU8000,LCN- DE8000,LCN-PL8000,LCN-IN8000,LCN-PH8000,LCN-TH8000,LCN-VN8000,LCN- ID8000,LCN-CL8000,LCN-PE8000,LCN-NZ8000,LCN-SG8000,LCN-PK8000,LCN- UY8000,LCN-IL8000,LCN-IQ8000,LCN-KW8000,LCN-SA8000,LCN-QA8000,LCN- BH8000,LCN-AE8000,LCN-OM8000,LCN-IR8000,LCN-TR8000,LCN-US8000,LCN- EG8000,LCN-MY8000,LCN-8000-PRO,LCN-8100-PRO,LCN-8200-PRO,LCN-8300- PRO,LCN-8400-PRO,LCN-8500-PRO,LCN-8600-PRO,LCN-8700-PRO,LCN-8800- PRO,LCN-8900-PRO,LCS-5000-PRO,LCS-5100-PRO,LCS-5200-PRO,LCS-5300- PRO,LCS-5400-PRO,LCS-5500-PRO,LCS-5600-PRO,LCS-5700-PRO,LCS-5800- PRO,LCS-5900-PRO,LCM-6000-PRO,LCM-6100-PRO,LCM-6200-PRO,LCM-6300- PRO,LCM-6400-PRO,LCM-6500-PRO,LCM-6600-PRO,LCM-6700-PRO,LCM-6800- PRO,LCM-6900-PRO,LCN-8000,LCN-8100,LCN-8200,LCN-8300,LCN-8400,LCN- 8500,LCN-8600,LCN-8700,LCN-8800,LCN-8900,LCS-5000,LCS-5100,LCS- 5200,LCS-5300,LCS-5400,LCS-5500,LCS-5600,LCS-5700,LCS-5800,LCS- 5900,LCM-6000,LCM-6100,LCM-6200,LCM-6300,LCM-6400,LCM-6500,LCM- 6600,LCM-6700,LCM-6800,LCM-6900 FCC ID: 2BTSC-LCN-8000 All the model are the same circuit and RF module, except model names. Sincerely Client’s signature: Client’s name / title : Yuan min / Project manager Contact information / address: NO.70, Nantang Road, Lugu Street, High-tech Development Zone,Changsha City, China

External Photos Antenna

Size:25*10mm Model: LCN-8000 FCC ID:2BTSC-LCN-8000 Label location

Internal Photos

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. MPE Report Report No.: STS2512334H01 Issued for SPON Communications Co., Ltd. NO.70, Nantang Road, Lugu Street, High-tech Development Zone, Changsha City, China Product Name: IP Network Conference Host Brand Name: N/A Model Name: LCN-8000 Series Model(s): Ref. the Section 1.1 FCC ID: 2BTSC-LCN-8000 Test Standard: FCC 47CFR §2.1091 Page 2 of 9 Report No.: STS2512334H01 TEST REPORT Applicant’s Name ................. : SPON Communications Co., Ltd. Address ................................. : NO.70, Nantang Road, Lugu Street, High-tech Development Zone, Changsha City, China Manufacturer's Name ........... : SPON Communications Co., Ltd. Address ................................. : NO.70, Nantang Road, Lugu Street, High-tech Development Zone, Changsha City, China Product Description Product Name ........................ : IP Network Conference Host Brand Name .......................... : N/A Model Name .......................... : LCN-8000 Series Model(s) ...................... : Ref. the Section 1.1 Test Standards ..................... : FCC 47CFR §2.1091 447498 D01 Interim General RF Exposure Guidance v06 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ...................... : 17 Nov. 2025 Date (s) of performance of tests ............. : 17 Nov. 2025 to 15 Dec. 2025 Date of Issue .......................................... : 15 Dec. 2025 Test Result .............................................. : Pass Testing Engineer : ( Star Deng) Technical Manager : (Brave Wu) Authorized Signatory : ( Bovey Yang) Page 3 of 9 Report No.: STS2512334H01 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 7 2. FCC 47CFR §2.1091 REQUIREMENT 8 2.1 TEST STANDARDS 8 2.2 LIMIT 8 2.3 TEST RESULT 9 Page 4 of 9 Report No.: STS2512334H01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 15 Dec. 2025 STS2512334H01 ALL Initial Issue Page 5 of 9 Report No.: STS2512334H01 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name IP Network Conference Host Brand Name N/A Model Name LCN-8000 Series Model(s) LCN-GB8000, LCN-ES8000, LCN-IT8000, LCN-RU8000, LCN-DE8000, LCN-PL8000, LCN-IN8000, LCN-PH8000, LCN-TH8000, LCN-VN8000, LCN-ID8000, LCN-CL8000, LCN-PE8000, LCN-NZ8000, LCN-SG8000, LCN-PK8000, LCN-UY8000, LCN-IL8000, LCN-IQ8000, LCN-KW8000, LCN-SA8000, LCN-QA8000, LCN-BH8000, LCN-AE8000, LCN-OM8000, LCN-IR8000, LCN-TR8000, LCN-US8000, LCN-EG8000, LCN-MY8000, LCN-8000-PRO, LCN-8100-PRO, LCN-8200-PRO, LCN-8300-PRO, LCN-8400-PRO, LCN-8500-PRO, LCN-8600-PRO, LCN-8700-PRO, LCN-8800-PRO, LCN-8900-PRO, LCS-5000-PRO, LCS-5100-PRO, LCS-5200-PRO, LCS-5300-PRO, LCS-5400-PRO, LCS-5500-PRO, LCS-5600-PRO, LCS-5700-PRO, LCS-5800-PRO, LCS-5900-PRO, LCM-6000-PRO, LCM-6100-PRO, LCM-6200-PRO, LCM-6300-PRO, LCM-6400-PRO, LCM-6500-PRO, LCM-6600-PRO, LCM-6700-PRO, LCM-6800-PRO, LCM-6900-PRO, LCN-8000, LCN-8100, LCN-8200, LCN-8300, LCN-8400, LCN-8500, LCN-8600, LCN-8700, LCN-8800, LCN-8900, LCS-5000, LCS-5100, LCS-5200, LCS-5300, LCS-5400, LCS-5500, LCS-5600, LCS-5700, LCS-5800, LCS-5900, LCM-6000, LCM-6100, LCM-6200, LCM-6300, LCM-6400, LCM-6500, LCM-6600, LCM-6700, LCM-6800, LCM-6900 Model Difference All the model are the same circuit and RF module, except model names. Product Description The EUT is IP Network Conference Host Operation Frequency: 2402 – 2480 MHz 802.11b/g/n 20: 2412~2462 MHz 802.11n40:2422~2452MHz Modulation Type: GFSK(1Mbps), π/4-DQPSK(2Mbps), 8DPSK(3Mbps) GFSK 802.11b(DSSS):CCK,DQPSK,DBPSK 802.11g(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11b/g Support SISO 802.11n Support MIMO Bit Rate of Transmitter: 802.11b:11/5.5/2/1 Mbps 802.11g:54/48/36/24/18/12/9/6Mbps 802.11n(20MHz): 65/58.5/52/39/26/19.5/13/6.5Mbps 802.11n(40MHz): 135/121.5/108/81/54/40.5/37/13.5Mbps Number of Channel: BT: 79 BLE: 40 802.11b/g/n20: 11CH 802.11n40: 7CH Page 6 of 9 Report No.: STS2512334H01 Antenna Type: External Antenna Gain (dBi): 1.45 Power Rating AC 120V/60Hz Adapter N/A Battery N/A Hardware Version N/A Software Version N/A Page 7 of 9 Report No.: STS2512334H01 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 8 of 9 Report No.: STS2512334H01 2. FCC 47CFR §2.1091 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of the human exposure to radio-frequency (RF) radiation as specified in 1.1307 (b) Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm²) Limits for Occupational / controlled Exposures 300 - 1500 -- -- F/300 3.0-30 1842/f 4.89/f…

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NOTE:ThisdocumentisissuedbyShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,thetestreportshallnotbereproducedexceptin fullwithoutpriorwrittenpermissionofthecompany.Thetestresultsapplyonlytotheparticularsample(s)testedandtothespecifictestscarried outwhichisavailableonrequestforvalidationandinformationconfirmedatourwebsite. MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page1of 14 REPORTNo.：SZ26020039E01 TESTREPORT APPLICANT:SPONCommunicationsCo.,Ltd. PRODUCTNAME:2.4GHzAntenna MODELNAME:N/A TRADENAME:SPON BRANDNAME:SPON STANDARD(S):IEEEStd149-2021 RECEIPTDATE:2026-02-04 TESTDATE:2026-02-05 ISSUEDATE:2026-02-06 Editedby: MaoRujie(Rapporteur) Approvedby: ChiShide(Supervisor) MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page2of14 REPORTNo.：SZ26020039E01 DIRECTORY 1.TechnicalInformation ........................................................................................................3 1.1.ApplicantandManufacturerInformation ....................................................................3 1.2.EquipmentUnderTest(EUT)Description...................................................................3 2.TestResults........................................................................................................................4 2.1.AppliedReferenceDocuments.....................................................................................4 2.2.TestConditions...............................................................................................................4 2.3.MeasurementUncertainty.............................................................................................4 2.4.TestResultslists.............................................................................................................5 AnnexATestSetupPhotos..................................................................................................6 AnnexBFigures .....................................................................................................................7 1.2DRadiationPattern .........................................................................................................7 2.3DRadiationPattern .........................................................................................................8 AnnexCEUTPhotos ...........................................................................................................10 AnnexDTestingLaboratoryInformation .........................................................................13 1.IdentificationoftheResponsibleTestingLaboratory................................................13 2.IdentificationoftheResponsibleTestingLocation....................................................13 3.TestEquipmentUtilized..................................................................................................13 3.1TestEquipments............................................................................................................13 3.2TestSoftware..................................................................................................................13 Notes......................................................................................................................................14 ChangeHistory VersionDateReasonforchange 1.02026-02-06Firstedition Note:thelatestrevisionofthereportsupersedesallpreviousversion. MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page3of14 REPORTNo.：SZ26020039E01 1.TechnicalInformation Note:Providebyapplicant. 1.1.ApplicantandManufacturerInformation Applicant: SPONCommunicationsCo.,Ltd. ApplicantAddress: No.70,NantangRoad,High-techZone,Changsha,China. Manufacturer: N/A ManufacturerAddress: N/A 1.2.EquipmentUnderTest(EUT)Description WirelessTypeN/A Frequency2400MHz-2500MHz SerialNumberN/A SampleNo.1# MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page4of14 REPORTNo.：SZ26020039E01 2.TestResults 2.1.AppliedReferenceDocuments Leadingreferencedocumentsfortesting: No.IdentityDocumentTitle 1IEEEStd149-2021 IEEERecommendedPracticeforAntenna Measurements Notes:Anyadditions,deviation,orexclusionsfromthemethodshallbenotedinthe"Remark". 2.2.TestConditions TestEnvironmentConditions ： RelativeHumidity(%):25-75 Temperature(°C):10-30 2.3.MeasurementUncertainty Theuncertaintyiscalculatedusingthemethodssuggestedinthe“GuidetotheExpressionof UncertaintyinMeasurement”(GUM)publishedbyISO. MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page5of14 REPORTNo.：SZ26020039E01 2.4.TestResultslists 2.4.1.Gain Frequency (MHz) Gain(dBi) 24000.44 24100.36 24200.24 24300.24 24400.39 24500.54 24600.66 24700.83 24801.06 24901.17 25001.45 2.4.2.Efficiency Frequency (MHz) Efficiency(%) 240050.03 241049.98 242050.76 243050.85 244053.31 245056.10 246057.98 247059.87 248061.15 249062.37 250065.94 MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morl…

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The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.: STS2512334W01 Issued for SPON Communications Co., Ltd. NO.70, Nantang Road, Lugu Street, High-tech Development Zone, Changsha City, China Product Name: IP Network Conference Host Brand Name: N/A Model Name: LCN-8000 Series Model(s): Ref. the Section 2.1 FCC ID: 2BTSC-LCN-8000 Test Standards: FCC Part15.247 Page 2 of 106 Report No.:STS2512334W01 TEST REPORT Applicant’s Name ................. : SPON Communications Co., Ltd. Address ................................. : NO.70, Nantang Road, Lugu Street, High-tech Development Zone, Changsha City, China Manufacturer's Name .......... : SPON Communications Co., Ltd. Address ................................. : NO.70, Nantang Road, Lugu Street, High-tech Development Zone, Changsha City, China Product Description Product Name........................ : IP Network Conference Host Brand Name .......................... : N/A Model Name .......................... : LCN-8000 Series Model(s) .................... : Ref. the Section 2.1 Standards ............................. : FCC Part15.247 Test Procedure ...................... : ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ............................... : Date of receipt of test item ......... : 17 Nov. 2025 Date (s) of performance of tests . : 17 Nov. 2025 to 15 Dec. 2025 Date of Issue .............................. : 15 Dec. 2025 Test Result.................................. : Pass Testing Engineer : ( Star Deng) Technical Manager : (Brave Wu) Authorized Signatory : ( Bovey Yang) Page 3 of 106 Report No.:STS2512334W01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 11 2.3 FREQUENCY HOPPING SYSTEM REQUIREMENTS 11 2.4 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 13 2.5 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 13 2.6 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 14 2.7 EQUIPMENTS LIST 15 3. EMC EMISSION TEST 16 3.1 CONDUCTED EMISSION MEASUREMENT 16 3.2 RADIATED EMISSION MEASUREMENT 22 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 36 4.1 LIMIT 36 4.2 TEST PROCEDURE 36 4.3 TEST SETUP 37 4.4 EUT OPERATION CONDITIONS 37 4.5 TEST RESULTS 37 5. NUMBER OF HOPPING CHANNEL 38 5.1 LIMIT 38 5.2 TEST PROCEDURE 38 5.3 TEST SETUP 38 5.4 EUT OPERATION CONDITIONS 38 5.5 TEST RESULTS 38 6. AVERAGE TIME OF OCCUPANCY 39 6.1 LIMIT 39 6.2 TEST PROCEDURE 39 6.3 TEST SETUP 39 6.4 EUT OPERATION CONDITIONS 39 Page 4 of 106 Report No.:STS2512334W01 Table of Contents Page 6.5 TEST RESULTS 39 7. HOPPING CHANNEL SEPARATION MEASUREMEN 40 7.1 LIMIT 40 7.2 TEST PROCEDURE 40 7.3 TEST SETUP 40 7.4 EUT OPERATION CONDITIONS 40 7.5 TEST RESULTS 40 8. BANDWIDTH TEST 41 8.1 LIMIT 41 8.2 TEST PROCEDURE 41 8.3 TEST SETUP 41 8.4 EUT OPERATION CONDITIONS 41 8.5 TEST RESULTS 41 9. OUTPUT POWER TEST 42 9.1 LIMIT 42 9.2 TEST PROCEDURE 42 9.3 TEST SETUP 43 9.4 EUT OPERATION CONDITIONS 43 9.5 TEST RESULTS 43 10. ANTENNA REQUIREMENT 44 10.1 STANDARD REQUIREMENT 44 10.2 EUT ANTENNA 44 APPENDIX 1-TEST DATA 45 APPENDIX 2-PHOTOS OF TEST SETUP 106 Page 5 of 106 Report No.:STS2512334W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 15 Dec. 2025 STS2512334W01 ALL Initial Issue Page 6 of 106 Report No.:STS2512334W01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247(a)(1) Hopping Channel Separation PASS -- 15.247(a)(1)&(b)(1) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247(d) Conducted Spurious & Band Edge Emission PASS -- 15.247(a)(1)(iii) Number of Hopping Frequency PASS -- 15.247(a)(1)(iii) Dwell Time PASS -- 15.247(a)(1) Bandwidth PASS -- 15.205 Restricted bands of operation PASS -- Part 15.247(d)/part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- Note: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Page 7 of 106 Report No.:STS2512334W01 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.751dB 2 Unwanted Emissions, conducted ±2.888dB 3 All emissions, radiated 9K-30MHz ±2.48dB 4 All emissions, radiated 30M-1GHz ±2.52dB 5 All emissions, radiated 1G-18GHz ±3.48dB 6 All emissions, radiated>18GHz ±4.18dB 7 Conducted Emission (9KHz-150KHz) ±2.48dB 8 Conducted Emission (150KHz-30MHz) ±2.52dB 9 Occupied Channel Bandwidth ±3.6% 10 Duty Cycle ±3.2% Page 8 of 106 Report No.:STS2512334W01 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name IP Network Conference Host Brand Name N/A Model Name LCN-8000 Series Model(s) LCN-GB8000, LCN-ES8000, LCN-IT8000, LCN-RU8000, LCN-DE8000, LCN-PL8000, LCN-IN8000…

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Page 66 of 106 Report No.:STS2512334W01 -20dB Bandwidth NVNT 3-DH1 2480MHz Page 67 of 106 Report No.:STS2512334W01 Occupied Channel Bandwidth Condition Mode Frequency (MHz) 99% OBW (MHz) NVNT 1-DH5 2402 0.968 NVNT 1-DH5 2441 0.967 NVNT 1-DH5 2480 0.951 NVNT 2-DH5 2402 1.212 NVNT 2-DH5 2441 1.234 NVNT 2-DH5 2480 1.266 NVNT 3-DH5 2402 1.196 NVNT 3-DH5 2441 1.208 NVNT 3-DH5 2480 1.22 Page 68 of 106 Report No.:STS2512334W01 Test Graphs Test Graphs OBW NVNT 1-DH1 2402MHz OBW NVNT 1-DH1 2441MHz Page 69 of 106 Report No.:STS2512334W01 OBW NVNT 1-DH1 2480MHz OBW NVNT 2-DH1 2402MHz Page 70 of 106 Report No.:STS2512334W01 OBW NVNT 2-DH1 2441MHz OBW NVNT 2-DH1 2480MHz Page 71 of 106 Report No.:STS2512334W01 OBW NVNT 3-DH1 2402MHz OBW NVNT 3-DH1 2441MHz Page 72 of 106 Report No.:STS2512334W01 OBW NVNT 3-DH1 2480MHz Page 73 of 106 Report No.:STS2512334W01 Carrier Frequencies Separation Condition Mode Hopping Freq1 (MHz) Hopping Freq2 (MHz) HFS (MHz) Limit (MHz) Verdict NVNT 1-DH5 2401.892 2402.89 0.998 0.696 Pass NVNT 1-DH5 2440.89 2441.89 1 0.701 Pass NVNT 1-DH5 2478.896 2479.896 1 0.695 Pass NVNT 2-DH5 2401.89 2402.89 1 0.895 Pass NVNT 2-DH5 2440.892 2441.892 1 0.893 Pass NVNT 2-DH5 2478.894 2479.896 1.002 0.881 Pass NVNT 3-DH5 2401.888 2402.89 1.002 0.871 Pass NVNT 3-DH5 2440.892 2441.892 1 0.889 Pass NVNT 3-DH5 2478.896 2479.894 0.998 0.869 Pass Page 74 of 106 Report No.:ST…

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