2BBLK-WL2079TWiFi+BT Module

Version1.1 Productspecification连接世界，沟通你我 WL00024_4L IEEE802.11a/b/g/n/ac/ax/2T/2R+Bluetooth/V2.1/4.2/5.2 USB2.0Module (MT7920TUN) HuizhouSpeedWirelessTechnologyCo.,Ltd. Address:HuizeroadShangxiadistrictHi-techParkofEast-river,Shuikou,Huizhou. User Manual Version1.1 Productspecification连接世界，沟通你我 WL00024_4L 1.GeneralDescription Thisdocumentistospecifytheproductrequirementsfor802.11a/b/g/n/ac/axandBTcombomodule. ThismodulebasedonMediaTekMT7920TUNchipsetthatcompliedwithIEEE802.11b,IEEE802.11g, IEEE802.11n,IEEE802.11ac,IEEE802.11axstandardfrom2.4~2.5GHzandIEEE802.11a,IEEE 802.11ac,IEEE802.11n,IEEE802.11ac,IEEE802.11axstandardfrom5.15GHz~5.85GHz.Itisa completedual-band(2.4GHzand5GHz)WIFI2×2MIMOMAC/PHY/RadioSystem-on-a-Chip.This moduleprovidesahighlevelofintegrationwithadual-streamIEEE802.11axMAC/baseband/radio.The WLANoperationsupports20MHz,40MHzand80MHzchannelsfordataratesupto1201Mbps 2.Features CompatiblewithIEEE802.11astandardtoprovidewireless54Mbpsdatarate. CompatiblewithIEEE802.11bstandardtoprovidewireless11Mbpsdatarate. CompatiblewithIEEE802.11gstandardtoprovidewireless54Mbpsdatarate. CompatiblewithIEEE802.11nstandardtoprovidewireless300Mbpsdatarate. CompatiblewithIEEE802.11acstandardtoprovidewireless866.7Mbpsdatarate. CompatiblewithIEEE802.11axstandardtoprovidewireless1201Mbpsdatarate. Support20MHz,40MHzbandwidthin2.4GHzband Support20MHz,40MHz,80MHzbandwidthin5GHzband SupportuplinkMU-OFDMATXanddownlinkMU-OFDMARX SupportMU-MIMORX Datarateupto800MbpswithUSB3.0 SupportSTBC,LDPC,TXBeamformerandRXBeamformee Greenfield,mixedmode,legacymodessupport IEEE802.11d/e/h/i/j/k/mc/r/v/wsupport SecuritysupportforWFAWPA/WPA2/WPA3personal,WPS2.0,WAPI QoSsupportofWFAWMM,WMMPS Bluetoothv5.2withBLE(BTlowenergy) HighspeedUSB2.0interface RoHScompliant Version1.1 Productspecification连接世界，沟通你我 WL00024_4L 3.ApplicationDiagrams 3.1FunctionalBlockDiagram 3.3V~12V change 3.3V Crystal 40MHz 2.4GTX0/RX0 Diplexer WF0 USB2.0Interface Signals MT7920TU N 5GTX0/RX0 2.4GTX1/RX1 Diplexer WF1 5GTX1/RX1 BTTX/RX B T T X / R X BT to Version1.1 Productspecification连接世界，沟通你我 WL00024_4L 3.2GeneralRequirements 3.2.1IEEE802.11bSection FeatureDetailedDescription 3.2.1.1 Standard●IEEE802.11b 3.2.1.2 Radioand Modulation Schemes ●DBPSK,DQPSK,CCK,DSSS 3.2.1.3 Operating F requency ●2400～2483.5MHzISMband 3.2.1.4 ChannelNumbers●13channelsforWorldwide 3.2.1.5 DataRate●1,2,5.5,11Mbps 3.2.1.6 MediaAccess Protocol ●CSMA/CAwithACK 3.2.1.7 TransmitterOutput PoweratAntenna Connector ●TypicalRFOutputPowerateachRFchain,and atroomTemp.25 °C ●16±1.5dBmat11Mbpsevm≤-5dB 3.2.1.8 Receiver Sensitivity atAntenna Connector ●TypicalSensitivityateachRFchain.@Frame(1000-bytePDUs) ErrorRate<8%atroomTemp25°C ●-83dBmfor11Mbps 3.2.1.9 FreqErrLimit ● ±10ppm 3.2.2IEEE802.11gSection FeatureDetailedDescription 3.2.2.1 Standard●IEEE802.11g 3.2.2.2 Radioand ModulationType ●QPSK,BPSK,16QAM,64QAMwithOFDM 3.2.2.3 Operating Frequency ●2400 ～ 2483.5MHzISMband 3.2.2.4 ChannelNumbers●13channelsforWorldwide 3.2.2.5 DataRate● 6,9,12,18,24,36,48,54Mbps 3.2.2.6 MediaAccess Protocol ●CSMA/CAwithACK 3.2.2.7 TransmitterOutput PoweratAntenna Connector ●TypicalRFOutputPowerateachRFchain, atroomTemp.25°C ●14±1.5dBmat 54Mbpsevm≤-25dB 3.2.2.8 Receiver Sensitivity atAntenna Connector ●TypicalSensitivityateachRFchain.@Frame(1000-bytePDUs) ErrorRate<10%atroomTemp25 °C ●-71dBmfor54Mbps 3.2.2.9 FreqErrLimit ● ±10ppm Version1.1 Productspecification连接世界，沟通你我 WL00024_4L 3.2.3IEEE802.11aSection FeatureDetailedDescription 3.2.3.1 Standard●IEEE802.11a 3.2.3.2 Radioand ModulationType ●QPSK,BPSK,16QAM,64QAMwithOFDM 3.2.3.3 Operating Frequency ●5.15~5.25GHz ●5.25~5.35GHz ●5.47~5.725GHz ●5.725~5.825GHz 3.2.3.4 DataRate ●6,9,12,18,24,36,48,54Mbps 3.2.3.5 MediaAccess Protocol ●CSMA/CAwithACK 3.2.3.6 Transmitter Output Powerat Antenna Connector ● TypicalRFOutputPowerateachRFchain, atroomTemp.25°C ●15±2dBmat 54Mbpsevm≤-25dB 3.2.3.7 Receiver Sensitivity atAntenna Connector ●TypicalSensitivityateachRFchain.@Frame(1000-bytePDUs) ErrorRate<10%atroomTemp25°C ●-71dBmfor54Mbps 3.2.3.7 FreqErrLimit ● ±10ppm 3.2.4IEEE802.11nSection FeatureDetailedDescription 3.2.4.1 Standard ● IEEE802.11n 3.2.4.2 Radioand ModulationType ●BPSK,QPSK,16QAM,64QAMwithOFDM 3.2.4.3 Operating Frequency ●2.4GHz:2400~2483.5MHzforISMband 5GHz:5.15~5.25GHz；5.25~5.35GHz； 5.47~5.725GHz；5.725~5.825GHz； 3.2.4.4 DataRate ●atmost300Mbps 3.2.4.5 MediaAccess Protocol ●CSMA/CAwithACK 3.2.4.6 TransmitterOutput PoweratAntenna Connector ●TypicalRFOutputPowerateachRFchain,andatroomTemp. 25 °C ●2.4GHzBand/HT20 13±1.5dBmatMCS7evm≤-28dB ●2.4GHzBand/HT40 13±1.5dBmatMCS7evm≤-28dB ●5GHzBand/HT20 14±2dBmatMCS7evm≤-28dB ●5GHzBand/HT40 14±2dBmatMCS7evm≤-28dB 3.2.4.7 Receiver Sensitivity atAntenna Connector TypicalSensitivityateachRFchain.@Frame(1000-byte PDUs)ErrorRate=10%andatroomTemp.25 °C 2.4GHzBand/HT20 ●-68dBmatMCS7 2.4GHzBand/HT40 ●-66dBmatMCS7 5GHzBand/HT20 ●-68dBmatMCS7 5GHzBand/HT40 ●-66dBmatMCS7 3.2.4.8 FreqErrLimit ●±10ppm Version1.1 Productspecification连接世界，沟通你我 WL00024_4L 3.2.5IEEE802.11acSection 3.2.6IEEE802.11axSection FeatureDetailedDescription 3.2.6.1Standard●IEEE802.11ax 3.2.6.2 Radioand ModulationType ●QPSK,BPSK,16QAM,64QAM,256QAM,1024QAM 3.2.6.3 Operating F requency ●2G:2400～2483.5MHzISMband ●5GHz:5.15~5.25GHz；5.25~5.35GHz； 5.47~5.725GHz；5.725~5.825GHz； 3.2.6.4DataRate●5Gatmost1201Mbps2.4Gatmost573.5Mbps 3.2.6.5 MediaAccess Protocol ●CSMA/CAwithACK 3.2.6.6 TransmitterOutput PoweratAntenna Connector ●TypicalRFOutputPowerateachRFchain, atroomTemp.25°C 13 ± 2dBmHE-SU20/40/80atMCS112.4G/5Gevm≤-35dB 3.2.6.7 Receiver Sensitivity atAntenna Connector Ty picalSensitivityateachRFchain.@Frame(1000-byte PDUs)ErrorRate<10%atroomTemp25 °C 2GHzBand/HE-SU20 ●-57dBmatMCS11 2GHzBand/HE-SU40 ●-55dBmatMCS11 5GHzBand/HE-SU20 ●-57dBmatMCS11 5GHzBand/HE-SU40 ●-55dBmatMCS11 5GHzBand/HE-SU80 ●-53dBmatMCS11 FeatureDetailedDescription 3.2.5.1Standard●IEEE802.11ac 3.2.5.2 Radioand ModulationType ●QPSK,BPSK,16QAM,64QAM,256QAMwithOFDM 3.2.5.3 Operating F requency ●5GHz:5.15~5.…

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1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: TECHNITY SOLUTIONS USA INC FRN: 0028473106 Contact Name: Jerry Kao Address: 155 FEDERAL ST STE 700 BOSTON, MA 02110 Telephone No: +1(905) 948-8828 Email: [email protected] Applicant: Company name: Huizhou speed wireless technology co.,ltd Product Description: WiFi+BT Module Grantee code: 2BBLK FCC ID: 2BBLK-WL2079T FRN： 0033867540 Contact Name: Yongzhou Xu Address: No.138 Huize Road, Hi-Tech Industrial Park of East River,Zhongkai Hi-tech District, Huizhou City, Guangdong Province, China Telephone No: 086-13531746443 Email: [email protected] [Huizhou speed wireless technology co.,ltd] certifies that, as of the date of this filing of the application with the TCB, [TECHNITY SOLUTIONS USA INC] is our designated US agent for service of process for the above referenced FCC ID. [Huizhou speed wireless technology co.,ltd] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [TECHNITY SOLUTIONS USA INC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2023/10/16 Applicant’s Name: Yongzhou Xu US Agent’s Name: Jerry Kao Title: Product Director Title: Director Signature: Signature:

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Huizhou speed wireless technology co.,ltd Grantee code: 2BBLK FCC ID: 2BBLK-WL2079T Contact Name: Yongzhou Xu Address: No.138 Huize Road, Hi-Tech Industrial Park of East River,Zhongkai Hi-tech District, Huizhou City, Guangdong Province, China Telephone No: 086-13531746443 Fax No: Email: [email protected] i. [Huizhou speed wireless technology 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. The applicant must sign this certification. ii. [Huizhou speed wireless technology co.,ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. Huizhou speed wireless technology co.,ltd 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. Date: 10.16.2023 Applicant’s Name: Yongzhou Xu Title: Product Director Signature: 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist FRN:0033867540

C5266091_X10_Ed.2 1/1 < Huizhou speed wireless technology co.,ltd > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023/10/16 Subject: Request for Confidentiality FCC ID: 2BBLK-WL2079T To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒☐ Schematics ☒☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☒ No NOTE 1: Long‐Term Confidentiality may be permitted under special conditions (See II. LONG‐TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short‐Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _180 days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Yongzhou Xu Title: Product Director ☐

C5266091_X9_Ed.2 1/1 <Huizhouspeedwirelesstechnologyco.,ltd> ModularTransmitterApprovalRequest FederalCommunicationsCommission EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 Companyname:Huizhouspeedwirelesstechnologyco.,ltd FCCID:2BBLK-WL2079T Gentlemen, Inaccordancewith47CFR15.212ModularTransmittersandKDB996369D01‘Module CertificationGuidev01r04’.FCCID：2BBLK-WL2079Thasbeenexaminedagainstthe followingrequirements. ItemstobecoveredbySinglemodulartransmitters. Requirementper15.212andKDB996369D01 ‘ModularCertificationGuidev02 ExplanationfromGrantee (donotwriteyes/no,butexplainwhyproduct complies/howitisachieved) 1.Theradioelementsmusthavetheradiofrequency circuitryshielded.Physicalcomponentsandtuning capacitor(s)maybelocatedexternaltotheshield,but mustbeonthemoduleassembly Yes,withshielded 2.Themodulemusthavebufferedmodulation/datainputs toensurethatthedevicewillcomplywithPart15 requirementswithanytypeofinputsignal Yes,Allinputstothemodulesare bufferedthroughlogicormicroprocessor inputs 3.Themodulemustcontainpowersupplyregulationon themodule Yes,lowdropoutregulatorisusedfor modularpowersupplyregulation.IC: MT7920T 4.Themodulemustcontainapermanentlyattached antenna,orcontainauniqueantennaconnector,and bemarketedandoperatedonlywithspecific antenna(s),perSections15.203,15.204(b),15.204(c), 15.212(a),2.929(b) Yes,Deviceisequippedwith Integralantenna. 5.Themodulemustdemonstratecomplianceinastand- aloneconfiguration Yes,Themoduletestinastand- aloneconfiguration 6.Themodulemustbelabelledwithitspermanently affixedFCCIDlabel,oruseanelectronicdisplay(See KDBPublication784748aboutlabellingrequirements) Yes,Themodularhasapermanentfixed label,andbelowstatementwaslistedin theUserManual;Thehostdevicemust belabeledtodisplaytheFCCIDofthe moduleContainsFCCID: 2BBLK-WL2079T 7.Themodulemustcomplywithallspecificrules applicabletothetransmitterincludingalltheconditions providedintheintegrationinstructionsbythegrantee Yes,Themodulecomplywithallspecific rulesapplicabletothetransmitter includingalltheconditionsprovidedin theintegrationinstructionsbythe grantee,Refertotestreportanduser manual 8.ThemodulemustcomplywithRFexposure requirements Yes,TransmittermeetsMPEcalculation of47CFR1.1307.RefertoMPE ReportsandRefertomodular installationmanual C5266091_X9_Ed.2 1/1 Name:YongzhouXuDate:2023/10/16 Title:ProductDirector Signatureofapplicant:

C5266091_X8_Ed.1 1/1 Letter of Authorization < Huizhou speed wireless technology co.,ltd > Company: Huizhou speed wireless technology co.,ltd Address: No.138 Huize Road, Hi-Tech Industrial Park of East River,Zhongkai Hi-tech District, Huizhou City, Guangdong Province, China Product Name: WiFi+BT Module Model Number: WL00024 FCC Identifier: 2BBLK-WL2079T We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Yongzhou Xu Date: 2023/10/16 Title: Product Director Signature of applicant:

C5266091_X13_Ed.1 Huizhou speed wireless technology co.,ltd FCC Software Configuration Control Declaration Date: 2023/10/16 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Product/ Model Number: WiFi+BT Module/WL00024 Regarding FCC Country Code Selection guidelines identified in KDB 594280. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Signature of applicant: Name: Yongzhou Xu Title: Product Director 1/1 FCC ID:2BBLK-WL2079T

FCC ID: 2BBLK-WL2079T IC: 30729-WL2079T Page 1 / 1 EUT EXTERNAL PHOTO EUT Photo EUT Photo 2.4G&5G WIFI Antenna1 2.4G&5G WIFI Antenna2 BT Antenna

Label Label location WL00024 230819000007 E838A0692B47 SPEED

FCC ID: 2BBLK-WL2079T IC: 30729-WL2079T Page 1 / 2 EUT INTERNAL PHOTOS EUT Photo EUT Photo FCC ID: 2BBLK-WL2079T IC: 30729-WL2079T Page 2 / 2 EUT Photo

HY-FCC RF EXPOSURE Ver.1.0 Page 1 of 6 Report No.: RF230809011-01-006 FCC RF EXPOSURE REPORT FCC ID: 2BBLK-WL2079T Test Report No...........: RF230809011-01-006 Product(s) Name.........: WiFi+BT Module Model(s)....................: WL00024 Trade Mark................: MTK Applicant...................: Huizhou Speed Wireless Technology Co., Ltd Address....................: No. 138 Huize Road, Hi-Tech Industrial Park of East River, Zhongkai Hi-tech District, Huizhou City, Guangdong Province, China Receipt Date..............: 2023.08.09 Test Date...................: 2023.10.07~2023.10.24 Issued Date................: 2023.10.24 Standards..................: CFR47 FCC Part 1: Section 1.1310 CFR47 FCC Part 2: Section 2.1091 FCC KDB Publication 447498 v06 FCC KDB Publication 865664 D02 v01r02 Testing Laboratory......: Shenzhen Haiyun Standard Technical Co., Ltd. Prepared By: Checked By: Approved By: Black Ding Tim Zhang Misue Su HY-FCC RF EXPOSURE Ver.1.0 Page 2 of 6 Report No.: RF230809011-01-006 History of this test report Original Report Issue Date: 2023.10.24 ● No additional attachment ○ Additional attachments were issued following record Attachment No. Issue Date Description HY-FCC RF EXPOSURE Ver.1.0 Page 3 of 6 Report No.: RF230809011-01-006 1. TEST FACILITY Company: Shenzhen Haiyun Standard Technical CO., Ltd. Address: No. 110-113, 115, 116, Block B, Jinyuan Business Building, Bao'an District, Shenzhen, China CNAS Registration Number: CNAS L18252 CAB identifier: CN0145 A2LA Certificate Number: 6823.01 Telephone: 0755-26024411 2. MPE CALCULATION METHOD ➢ Product Classification This device defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at 20 cm is normally maintained between the transmitter's radiating structure(s) and the body of the user or nearby persons. ➢ Radio Frequency Exposure Limit Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm²) 300-1,500 -- -- f/1500 1,500-100,000 -- -- 1.0 ➢ Radio Frequency Exposure Calculation Formula HY-FCC RF EXPOSURE Ver.1.0 Page 4 of 6 Report No.: RF230809011-01-006 ➢ Table for Filed Antenna For BDR+EDR & BLE Ant. Brand Antenna Type Connector Gain (dBi) 1 N/A PCB N/A -6.71 For 2.4G WIFI Ant. Brand Antenna Type Connector Gain (dBi) 1 N/A PCB N/A 3.6 2 N/A PCB N/A 2.4 For 5G WIFI Ant. Brand Antenna Type Connector Gain (dBi) 1 N/A PCB N/A 3.7 2 N/A PCB N/A 3.2 HY-FCC RF EXPOSURE Ver.1.0 Page 5 of 6 Report No.: RF230809011-01-006 3. TEST RESULTS Worse case data: Mode *Measured RF Output Power (dBm) Antenna Gain (dBi) Distance (cm) Power Density (mW/cm²) FCC Limit (mW/cm²) Bluetooth 4.99 -6.71 20 0.0001 1.0 BDR+EDR 8.02 -6.71 20 0.0003 1.0 2.4G Wi-Fi ant1 18.70 3.6 20 0.0338 1.0 2.4G Wi-Fi ant2 18.04 2.4 20 0.0220 1.0 5G Wi-Fi ant1 16.33 3.7 20 0.0200 1.0 5G Wi-Fi ant2 15.82 3.2 20 0.0159 1.0 Note: 1. The calculated distance is 20 cm. 2. The Wifi function and Bluetooth function can transmit at the same time, The 2.4G Wifi function and 5G Wifi function can not transmit at the same time Simultaneous transmission MPE(worst case): The ratio= MPE2.4G Wifi ant1/limit+ MPE2.4G Wifi ant2/limit + MPEBDR+EDR/limit =0.0338/1+0.0220/1+0.0003/1=0.0661<1.0 Test Result: Complies. HY-FCC RF EXPOSURE Ver.1.0 Page 6 of 6 Report No.: RF230809011-01-006 Statement 1. The report is invalid without the official seal or special seal of Shenzhen Haiyun Standard Technology Co., Ltd. (hereinafter referred to as the unit). 2. The report is invalid without the signature of the approver. 3. The report is invalid if altered arbitrarily. 4. The report shall not be partially copied without the written approval of the unit. 5. The reported test results are only valid for the tested samples. 6. If there is any objection to the test report, it shall be submitted to the test unit within 15 days from the date of receiving the report, and the overdue shall not be accepted. Shenzhen Haiyun Standard Technology Co., Ltd. Address: Room 110, 111, 112, 113, 115, 116, Block B, Jinyuan Business Building, No. 302, Xixiang Avenue, Labor Community, Xixiang Street, Baoan District, Shenzhen, China Tel: 0755-26024411 Email: [email protected] （END OF REPORT）

天线优化调试报告 Speed Wireless Technology Co.,LTD 2023.09.20 WL00024 General introduction： 频段信息： BT ： 2.4-2.5GHz WIFI ： 2.4-2.5GHz 5.15G-5.85GHz 天线形式：板载 WiFi1 WiFi2 BT Return Loss BTWIFI1WIFI2 Isolation BT&WIFI1BT&WIFI2WIFI1&WIFI2 Gain&Efficiency F requencyG ainE ffiF requencyG ainE ffiF requencyG ainE ffi 2400-7.057.5%24003.672.3%24002.461.3% 2410-6.858.0%24103.470.4%24102.258.4% 2420-6.918.2%24203.168.0%24201.954.8% 2430-7.078.4%24302.865.6%24301.653.8% 2440-7.238.6%24402.563.8%24401.352.8% 2450-7.378.7%24502.362.5%24500.951.5% 2460-7.418.8%24602.261.7%24600.750.5% 2470-7.48.9%24702.261.6%24700.650.4% 2480-7.349.0%24802.261.7%24800.650.4% 2490-6.969.2%24902.161.3%24900.449.9% 2500-6.719.3%25001.959.9%25000.448.4% 51502.975.4%51502.765.8% 52003.577.5%52002.770.2% 52503.777.2%52503.272.2% 53003.673.6%53002.768.8% 53503.566.9%53502.264.3% 54003.364.6%54002.466.8% 54502.963.2%54502.869.2% 55002.361.2%55002.765.2% 55502.565.9%55502.565.1% 56003.170.2%56003.169.1% 56502.968.0%56503.065.0% 57003.070.0%57002.964.6% 57503.071.2%57503.068.2% 58002.967.1%58002.866.3% 58503.064.9%58502.561.8% BTW IF I1W IF I2 2D Radiation Pattern Phi=0° XZ面 Phi=90° YZ面 Theta=90° XY面 BT 2D Radiation Pattern Phi=0° XZ面 Phi=90° YZ面 Theta=90° XY面 WIFI1 2D Radiation Pattern Phi=0° XZ面 Phi=90° YZ面 Theta=90° XY面 WIFI2 Thanks!

HY- FCC Part 15, Subpart E Ver.1.0 Page 1 / 461 Report No.: RF230809011-01-002 # RF TEST REPORT FCC ID: 2BBLK-WL2079T Test Report No...........: RF230809011-01-001 Product(s) Name.........: WiFi+BT Module Model(s)....................: WL00024 Trade Mark................: MTK Applicant...................: Huizhou Speed Wireless Technology Co., Ltd Address....................: No. 138 Huize Road, Hi-Tech Industrial Park of East River, Zhongkai Hi-tech District, Huizhou City, Guangdong Province, China Receipt Date..............: 2023.08.09 Test Date...................: 2023.10.07~2023.10.21 Issued Date................: 2023.10.21 Standards..................: 47 CFR FCC Part 15, Subpart E(Section 15.407) ANSI C63.10:2013 Testing Laboratory......: Shenzhen Haiyun Standard Technical Co., Ltd. Prepared By: Checked By: Approved By: Black Ding Tim Zhang Misue Su HY- FCC Part 15, Subpart E Ver.1.0 Page 2 / 461 Report No.: RF230809011-01-002 Table of Contents History of this test report .............................................................................. 4 1. General Information ................................................................................. 5 1.1 Applicant ................................................................................................................ 5 1.2 Manufacturer .......................................................................................................... 5 1.3 Basic Description of Equipment Under Test ........................................................... 5 2. Summary of Test Results ........................................................................ 7 2.1 Summary of Test Items .......................................................................................... 7 2.2 Application of Standard .......................................................................................... 7 2.3 Test Instruments .................................................................................................... 8 2.4 Operation Mode ..................................................................................................... 9 2.5 Test Condition ........................................................................................................ 9 2.6 Duty Cycle of Test Signal ..................................................................................... 10 2.7 Measurement Uncertainty .................................................................................... 15 2.8 Test Location ........................................................................................................ 15 2.9 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED . 16 2.10 SUPPORT UNITS ................................................................................................ 16 2.11 Deviation from Standards .................................................................................... 16 2.12 Abnormalities from Standard Conditions .............................................................. 16 3. Test Procedure And Results ................................................................. 17 3.1 AC Power Line Conducted Emission ................................................................... 17 3.1.1 Limit ...................................................................................................................................................... 17 3.1.2 Test Procedure ..................................................................................................................................... 17 3.1.3 Test Setup ............................................................................................................................................ 17 3.1.4 Test Result............................................................................................................................................ 18 3.2 Radiated Emission ............................................................................................... 20 3.2.1 Limit ...................................................................................................................................................... 20 3.2.2 Test Procedure ..................................................................................................................................... 21 3.2.3 Test Setup ............................................................................................................................................ 22 3.2.4 Test Result............................................................................................................................................ 23 3.3 Spectrum Bandwidth .......................................................................................... 154 HY- FCC Part 15, Subpart E Ver.1.0 Page 3 / 461 Report No.: RF230809011-01-002 3.3.1 Limit .................................................................................................................................................... 154 3.3.2 Test Procedure ................................................................................................................................... 154 3.3.3 Test Setup .......................................................................................................................................... 155 3.3.4 Test Result.......................................................................................................................................... 156 3.4 Conducted Output Power ................................................................................... 357 3.4.1 Limit .................................................................................................................................................... 357 3.4.2 Test Procedure ................................................................................................................................... 357 3.4.3 Test Setup .........................................................…

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HY- FCC Part 15, Subpart E Ver.1.0 Page 56 / 461 Report No.: RF230809011-01-002 HORIZONTA HY- FCC Part 15, Subpart E Ver.1.0 Page 57 / 461 Report No.: RF230809011-01-002 Above 1G (1GHz~18GHz) Test mode: 11N20MIMO Test Channel:157 VERTICAL HORIZONTA HY- FCC Part 15, Subpart E Ver.1.0 Page 58 / 461 Report No.: RF230809011-01-002 Above 1G (1GHz~18GHz) Test mode: 11N20MIMO Test Channel:165 VERTICAL HY- FCC Part 15, Subpart E Ver.1.0 Page 59 / 461 Report No.: RF230809011-01-002 HORIZONTA HY- FCC Part 15, Subpart E Ver.1.0 Page 60 / 461 Report No.: RF230809011-01-002 Above 1G (1GHz~18GHz) Test mode: 11N40MIMO Test Channel:38 VERTICAL HY- FCC Part 15, Subpart E Ver.1.0 Page 61 / 461 Report No.: RF230809011-01-002 HORIZONTA HY- FCC Part 15, Subpart E Ver.1.0 Page 62 / 461 Report No.: RF230809011-01-002 Above 1G (1GHz~18GHz) Test mode: 11N40MIMO Test Channel:46 VERTICAL HORIZONTA HY- FCC Part 15, Subpart E Ver.1.0 Page 63 / 461 Report No.: RF230809011-01-002 Above 1G (1GHz~18GHz) Test mode: 11N40MIMO Test Channel:54 VERTICAL HORIZONTA HY- FCC Part 15, Subpart E Ver.1.0 Page 64 / 461 Report No.: RF230809011-01-002 Above 1G (1GHz~18GHz) Test mode: 11N40MIMO Test Channel:62 VERTICAL HY- FCC Part 15, Subpart E Ver.1.0 Page 65 / 461 Report No.: RF230809011-01-002 HORIZONTA HY- FCC Part 15, Subpart E Ver.1.0 Page 66 / 461 Report No.: RF230809011-01-002 Above 1G (1GHz~18GHz) Test mode: 11N40MIMO Test Channel:102 VERTICAL HY- FCC Part 15,…

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