2BV54CB-XR-BT-3D-01remote control

Size Material Drawing No. Version 50 x 75 mm Bluetooth Remote Control B/W double-sided print RCT1003-001-S0 V0 Bluetooth Remote Control Model: CB-XR-BT-3D-01 Bluetooth Name: CBXRBT_XXXX Thank you for choosing this Bluetooth LE remote control. This product is designed for host devices that support Bluetooth LE remote input, battery level reporting, and low-power reconnection behavior. Precautions 1. Use the product in dry indoor conditions. Do not use it in water, high humidity, or near heat sources. 2. Avoid direct strong sunlight, heavy impact, and corrosive environments. 3. Do not disassemble or modify the product. Service should be performed only by qualified personnel. 4. Replace the batteries when the low-battery indicator flashes. 5. If the remote is replaced, remove the old pairing record from the host device before pairing again. Contents Item Quantity Bluetooth remote control / User manual 1 pc each Specifications Parameter Description MCU Nordic nRF54L15 Bluetooth protocol Bluetooth LE 6.2 or above Bluetooth name CBXRBT_XXXX, where XXXX is generated from the last two bytes of the BLE address RF band 2.400-2.4835 GHz ISM band Modulation GFSK Working voltage DC 1.8 V-3.0 V Battery 2 x AAA batteries Button force 260 g ± 50 g Battery service Standard Bluetooth LE Battery Service supported Device information Manufacturer: Ximmerse; software version: 1.6.3 Features 1. Bluetooth LE remote input with Switch Power Key and Trigger key and Pairing key. 2. Automatic connectable advertising after power-on, key wake-up, or disconnection. Trigger key Pairing key Switch Power Key Ambient Lighting 3. Standard BLE Battery Service with controlled ADC sampling to reduce power consumption. 4. Low-battery warning with red LED flashing. 5. Connected low-power mode after 3 minutes of inactivity while keeping the BLE link alive. 6. Long-press key operation for clearing Bluetooth bonding records. Bluetooth Operation 1. Power on the remote. It enters connectable advertising mode for 3 minutes. 2. Search for the Bluetooth device name CBXRBT_XXXX on the host and connect to it. 3. During normal power-on or key wake-up advertising, the first minute uses fast advertising and the remaining two minutes use slow advertising. 4. After disconnection, the remote starts a 3-minute fast reconnect advertising window. 5. If advertising has stopped, press any key to start a new 3-minute advertising window. Key Operation Operation Connected Behavior Disconnected Behavior Data Value Pairing Key press/release Sends Pairing key event Starts 3-minute advertising if not already advertising Byte 15: press 0x10, release 0x00 Pairing Key long press 3 s Clears all Bluetooth bonding records, plays LED confirmation, then restarts advertising Clears all Bluetooth bonding records, plays LED confirmation, then restarts advertising N/A Trigger Key press/release Sends Trigger key event and triggers battery refresh with 60 s lockout Starts 3-minute advertising if not already advertising Byte 14: press 0xFF, release 0x00 Battery Level Reporting The remote supports the standard Bluetooth LE Battery Service. After connection, the battery level is updated once per second for approximately 30 seconds. After that, the remote refreshes the battery level by sampling once per second for 10 seconds every 5 minutes. When connected, pressing Button 1 can trigger an immediate 10-second battery refresh. Repeated button-triggered refreshes are locked for 60 seconds to reduce power consumption. LED Indication State LED Behavior Advertising Blue LED flashes: 50 ms on / 950 ms off Connection successful Blue LED turns on for 2 s, then turns off Trigger Key press Ambient Lighting turns on for 80 ms Low battery Red LED flashes: 250 ms on / 250 ms off Clear bonding records Blue LED flashes at 500 ms intervals for about 2 s Low-Power and Low-Battery Behavior 1. If the remote is not connected, advertising stops automatically after 3 minutes to save power. 2. If the remote is connected and no user activity is detected for 3 minutes, it enters connected low-power mode while keeping the Bluetooth connection alive. 3. Pressing a button or motion activity wakes the remote back to normal operation. 4. Low-battery warning starts when the measured voltage is about 2.0 V or the reported battery level is 18% or lower. 5. The low-battery warning clears when the measured voltage recovers to about 2.1 V and the reported battery level is 22% or higher. Quick Guide Operation Action Result Power on Install batteries or power-cycle the remote Remote advertises for 3 minutes Pair/connect Select CBXRBT_XXXX on the host device Remote connects and can be used normally Wake/reconnect Press any key when disconnected Starts reconnect advertising Power Switch Power Key Switching between power-off and power-on states Trigger Press Trigger Key Sends Trigger event and refreshes battery if connected Pairing/Clear pairing 1.Press Pairing Key 2.Long-press Pairing Key for 3 seconds 1. Remote advertises for 3 minutes 2.Clears bonding records and restarts advertising Low battery Replace batteries when red LED flashes Restores normal operation after battery replacement Note: Specifications and timing are based on production firmware. RF certification data should follow the final test report. FCC Statement 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 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 r…

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LocalRepresentativeLetter ForCertificationServiceintheUSA FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Towhomitmayconcern PursuanttoSection2.911(d)(7),oftheCommission’sRules(47C.F.R.)weattestasfollowsfor theproductlistedbelow: FCCIDModelname 2BV54CB-XR-BT-3D-01CB-XR-BT-3D-01 Weherebyacknowledgeasfollows: i.bothsigneesconfirmthatthepointofcontactacceptsresponsibilitytoactasaUS- AmericanRepresentativeonbehalfoftheapplicant ii.thepointofcontactprovidesthephysicalU.S.addressandemailaslistedbelow iii.bothpartiesmaintaintherequirementsofthisagreementfornolessthanoneyear afterthegranteehasterminatedallmarketingandimportationortheconclusionof anyCommission-relatedproceedinginvolvingtheequipment. iv.Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,the granteeisobligatedtonotifytheFCCwithin30daysviathegrantingTCB. US-AmericanPointofContactApplicant/ApprovalHolder SignatureDate:2026/5/21SignatureDate:2026/5/21 CompanyName:CitrusbitsInc.CitrusbitsInc. FRN:00384326620038432662 ContactName:GauravMalikGauravMalik Address:5994W.LasPositasBlvd,Suite101, Pleasanton,CA94588 5994W.LasPositas Blvd,Suite101,Pleasanton,CA 94588 Phone:+1(646)591-5145+1(646)591-5145 Email:[email protected]@citrusbits.com

DNT2605082098R04477-P01Page: 1 of 3 PHOTOGRAPHSOFEUT FCCID:2BV54CB-XR-BT-3D-01 ExternalPhotos ExternalPhotos DNT2605082098R04477-P01Page: 2 of 3 ExternalPhotos ExternalPhotos DNT2605082098R04477-P01Page: 3 of 3 ExternalPhotos ExternalPhotos --END--

FCC ID:2BV54CB-XR-BT-3D-01

DNT2605082098R04477-P01Page: 1 of 4 PHOTOGRAPHSOFEUT FCCID:2BV54CB-XR-BT-3D-01 InternalPhotos InternalPhotos DNT2605082098R04477-P01Page: 2 of 4 InternalPhotos InternalPhotos DNT2605082098R04477-P01Page: 3 of 4 InternalPhotos InternalPhotos DNT2605082098R04477-P01Page: 4 of 4 InternalPhotos --END--

DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] RFExposureEvaluationReport ApplicationNo.: DNT2605082098R04477-05068 Applicant: CitrusbitsInc. AddressofApplicant: 5994W.LasPositasBlvd,Suite101,Pleasanton,CA94588 EUTDescription: remotecontrol ModelNo.: CB-XR-BT-3D-01 AdditionalModel(s): / FCCID: 2BV54CB-XR-BT-3D-01 Powersupply: DC3VFromBattery TradeMark: / Standards: 47CFRPart2.1093 FCCKDB447498D04v01 DateofReceipt: 2026/05/08 DateofTest: 2026/05/08to2026/05/12 DateofIssue: 2026/05/15 TestResult:PASS PreparedBy:(TestingEngineer) ReviewedBy:(ProjectEngineer) ApprovedBy:(Manager) Note:Ifthereisanyobjectiontotheresultsinthisreport,pleasesubmitawritteninquirytothecompanywithin15daysfromthedateof receivingthereport.Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,andisissuedbythecompanyinaccordance withtherequirementsofthe"ConditionsofIssuanceofTestReports"printedintheattachedpage.Unlessotherwisestated,theresults presentedinthisreportonlyapplytothesamplestestedthistime.Partialreproductionofthisreportisnotallowedunlessapprovedbythe companyinwriting. ReportNo.:DNT2605082098R04477-05068Date：May15,2026Page： 2 / 8 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ReportReviseRecord ReportVersionReviseTimeIssuedDateValidVersionNotes V1.0/May15,2026ValidOriginalReport ReportNo.:DNT2605082098R04477-05068Date：May15,2026Page： 3 / 8 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] Contents RFEXPOSUREEVALUATIONREPORT.............................................................................................................................................1 1GENERALINFORMATION..................................................................................................................................................................4 1.1TESTLOCATION.................................................................................................................................................................................4 1.2GENERALDESCRIPTIONOFEUT.....................................................................................................................................................4 1.3TESTFACILITY...................................................................................................................................................................................5 1.4MEASUREMENTUNCERTAINTY(95%CONFIDENCELEVELS,K=2)....................................................................................................5 2RFEXPOSUREEVALUATION............................................................................................................................................................6 2.1RFEXPOSURECOMPLIANCEREQUIREMENT..................................................................................................................................6 ReportNo.:DNT2605082098R04477-05068Date：May15,2026Page： 4 / 8 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 1GeneralInformation 1.1TestLocation Company:DongguanDNTestingCo.,Ltd Address: No.1,WestFourthStreet,SouthXinfaRoad,WushaLiwu,Chang＇anTown, DongguanCity,GuangdongP.R.China Testengineer:GaliLin 1.2GeneralDescriptionofEUT Manufacturer: ShenzhenJiechuangshincoelectronicsco.,Ltd AddressofManufacturer: NO,2-3,HonglingfirstRoad,LiulianCommunity,Pingdistreet,Longgangarea, Shenzhenprovince,China EUTDescription:remotecontrol ModelNo.: CB-XR-BT-3D-01 AdditionalModel(s): / PowerSupply:DC3VFromBattery TradeMark:/ HardwareVersion:V1.0 SoftwareVersion:V1.0 ChipType: N54L15 Serialnumber PR2605082098R04477 SampleType:PortableDevice,Module,MobileDevice AntennaType: External,Integrated AntennaPorts: Ant1,Ant2,Ant3 AntennaGain: Providedbyapplicant 0dBi Note: *Sincetheabovedataand/orinformationisprovidedbytheclientrelevantresultsorconclusionsofthis reportareonlymadeforthesedataand/orinformation,DNTisnotresponsiblefortheauthenticity,integrity andresultsofthedataandinformationand/orthevalidityoftheconclusion. ReportNo.:DNT2605082098R04477-05068Date：May15,2026Page： 5 / 8 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 1.3TestFacility Thetestfacilityisrecognized,certified,oraccreditedbythefollowingorganizations: LabA: •FCC,USA DesignationNumber:CN1348 •A2LA(CertificateNo.7050.01) DONGGUANDNTESTINGCO.,LTD.isaccreditedbytheAmericanAssociationforLaboratory Accreditation(A2LA).CertificateNo.7050.01. •Innovation,ScienceandEconomicDevelopmentCanada DONGGUANDNTESTINGCO.,LTD.EMCLaboratoryhasbeenrecognizedbyISEDasanaccreditedtesting laboratory.CABidentifierisCN0149. IC#:30755. . 1.4MeasurementUncertainty(95%confidencelevels,k=2) No.ItemMeasurementUncertainty 1 20dBEmissionBandwidth±0.0196% 2 CarrierFrequencySeparation±1.9% 3 NumberofHoppingChannel±1.9% 4 TimeofOccupancy±0.028% 5 MaxPeakConductedOutputPower±0.743dB 6 Band-edgeSpuriousEmission±1.328dB 7 ConductedRFSpuriousEmission 9KHz-1GHz:±0.746dB 1GHz-26GHz:±1.328dB No.ItemMeasurementUncertainty 1ConductionEmission±3.0dB(150kHzto30MHz) 2RadiatedEmission ±4.8dB(Below1GHz) ±4.8dB(1GHzto6GHz) ±4.5dB(6GHzto18GHz) ±5.02dB(Above18GHz) ReportNo.:DNT2605082098R04477-05068Date：May15,2026Page： 6 / 8 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-76…

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Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] FCC Test Report Application No.: DNT2605082098R04477-05070 Applicant: Citrusbits Inc. Address of Applicant: 5994 W. Las Positas Blvd,Suite101, Pleasanton,CA 94588 EUT Description: remote control Model No.: CB-XR-BT-3D-01 Additional Model(s): / FCC ID: 2BV54CB-XR-BT-3D-01 Power Supply: DC 3V From Battery Trade Mark: / Standards: 47 CFR Part 2, Subpart J 47 CFR Part 15, Subpart C ANSI C63.10: 2020 Date of Receipt: 2026/05/08 Date of Test: 2026/05/08 to 2026/05/12 Date of Issue: 2026/05/15 Test Result:PASS Prepared By:(Testing Engineer) Reviewed By:(Project Engineer) Approved By:(Manager) Note: If there is any objection to the results in this report, please submit a written inquiry to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp, and is issued by the company in accordance with the requirements of the "Conditions of Issuance of Test Reports" printed in the attached page. Unless otherwise stated, the results presented in this report only apply to the samples tested this time. Partial reproduction of this report is not allowed unless approved by the company in writing. Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 2 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] Report Revise Record Report VersionRevise TimeIssued DateValid VersionNotes V1.0/May 15, 2026ValidOriginal Report Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 3 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] 1 Test Summary Test ItemTest RequirementTest MethodTest ResultResult Antenna Requirement 15.203/247(b/c)--Clause 3.1PASS Duty Cycle----Clause 3.2PASS DTS (6 dB) Bandwidth15.247 (a)(2)ANSI C63.10: 2020Clause 3.3PASS Conducted Output Power15.247 (b)(3)ANSI C63.10: 2020Clause 3.4PASS Power Spectral Density15.247 (e)ANSI C63.10: 2020Clause 3.5PASS Band-edge for RF Conducted Emissions 15.247(d)ANSI C63.10: 2020Clause 3.6PASS RF Conducted Spurious Emissions 15.247(d)ANSI C63.10: 2020Clause 3.7PASS Radiated Spurious Emissions15.247(d);15.205/15.209ANSI C63.10: 2020Clause 3.8PASS Restricted bands around fundamental frequency (Radiated Emission) 15.247(d);15.205/15.209ANSI C63.10: 2020Clause 3.9PASS AC Power Line Conducted Emission 15.207ANSI C63.10: 2020Clause 3.10N/A Note: 1. “N/A” denotes test is not applicable in this test report. Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 4 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] Contents 1 Test Summary..................................................................................................................................................................3 2 General Information..........................................................................................................................................................5 2.1 Test Location..........................................................................................................................................................5 2.2 General Description of EUT...................................................................................................................................5 2.3 Test Environment...................................................................................................................................................6 2.4 Channel List........................................................................................................................................................... 6 2.5 Power Setting of Test Software............................................................................................................................. 7 2.6 Assistant equipment used for test..........................................................................................................................7 2.7 Description of Support Units.................................................................................................................................. 7 2.8 Test Facility............................................................................................................................................................7 2.9 Equipment List....................................................................................................................................................... 8 2.10 Measurement Uncertainty (95% confidence levels, k=2).................................................................................. 10 3 Test results and Measurement Data..............................................................................................................................11 3.1 Antenna Requirement..........................................................................................................................................11 3.2 Duty Cycle............................................................................................................................................................12 3.3 DTS (6 dB) Bandwidth......................................................................................................................................... 13 3.4 Conducted Output Power.................................................................…

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Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 44 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] Appendix E: Band edge measurements Test Result TestModeAntennaChNameFrequency[MHz]RefLevel[dBm]Result[dBm]Limit[dBm]Verdict BLE_1MAnt1Low2402-0.41-37.08≤-20.41PASS BLE_1MAnt1High2480-1.68-47.74≤-21.68PASS BLE_2MAnt1Low2402-0.48-30.6≤-20.48PASS BLE_2MAnt1High2480-1.01-47.52≤-21.01PASS Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 45 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 46 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] BLE_2M-Ant1-2480-PASS Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 47 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] Appendix F: Conducted Spurious Emission Test Result TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict BLE_1MAnt124020~Reference-1.45-1.45---PASS BLE_1MAnt1240230~1000-1.45-60.6≤-31.45PASS BLE_1MAnt124021000~26500-1.45-46.51≤-31.45PASS BLE_1MAnt124400~Reference-1.31-1.31---PASS BLE_1MAnt1244030~1000-1.31-59.32≤-31.31PASS BLE_1MAnt124401000~26500-1.31-47.13≤-31.31PASS BLE_1MAnt124800~Reference-2.76-2.76---PASS BLE_1MAnt1248030~1000-2.76-59.78≤-32.76PASS BLE_1MAnt124801000~26500-2.76-42≤-32.76PASS BLE_2MAnt124020~Reference-1.14-1.14---PASS BLE_2MAnt1240230~1000-1.14-60.25≤-31.14PASS BLE_2MAnt124021000~26500-1.14-46.93≤-31.14PASS BLE_2MAnt124400~Reference-0.22-0.22---PASS BLE_2MAnt1244030~1000-0.22-59.09≤-30.22PASS BLE_2MAnt124401000~26500-0.22-40.26≤-30.22PASS BLE_2MAnt124800~Reference-1.01-1.01---PASS BLE_2MAnt1248030~1000-1.01-59.98≤-31.01PASS BLE_2MAnt124801000~26500-1.01-46.88≤-31.01PASS Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 48 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] Test Graphs BLE_1M-Ant1-2402-0~Reference-PASS BLE_1M-Ant1-2402-30~1000-PASS BLE_1M-Ant1-2402-1000~26500-PASS Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 49 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] BLE_1M-Ant1-2440-0~Reference-PASS BLE_1M-Ant1-2440-30~1000-PASS BLE_1M-Ant1-2440-1000~26500-PASS Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 50 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] BLE_1M-Ant1-2480-0~Reference-PASS BLE_1M-Ant1-2480-30~1000-PASS BLE_1M-Ant1-2480-1000~26500-PASS Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 51 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] BLE_2M-Ant1-2402-0~Reference-PASS BLE_2M-Ant1-2402-30~1000-PASS BLE_2M-Ant1-2402-1000~26500-PASS Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 52 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] BLE_2M-Ant1-2440-0~Reference-PASS BLE_2M-Ant1-2440-30~1000-PASS BLE_2M-Ant1-2440-1000~26500-PASS Report No.: DNT2605082098R04477-05070Date：May 15, 2026Page： 53 / 53 Dongguan DN Testing Co., Ltd. Add: No. 1, West Fourth Street, Xingfa South Road, Wusha Community, Chang 'an Town, Dongguan City, Guangdong P.R.China Web: www.dn-testing.comTel:+86-769-88087383E-mail: [email protected] BLE_2M-Ant1-2480-0~Reference-PASS BLE_2M-Ant1-2480-30~1000-PASS BLE_2M-Ant1-2480-1000~26500-PASS The End Report

天线产品规格书| Antenna Specification © 2025深圳市灵众微电子科技有限公司 保密文件，未经授权不得复制或传阅第1页 天线产品规格书 Antenna Product Specification 板载天线| On-Board PCB Antenna 产品型号 ANT-2442-A 版本号 Rev 1.0 发布日期 2025-12-13 文件编号 DOC-ANT-2442-001 频段 2.4 GHz (2400 ~ 2483.5 MHz) 应用协议 Blueto oth Low Energy (BLE) 5.x 状态量产版本(Producti on) 深圳市灵众微电子科技有限公司ANT-2 442 | Rev 1.0 Manufacturer: Shenzhen Lingzhong Microelectronics Technology Co., Ltd Manufacturer address: Room 901B, Building A, Fencheng Zhigu Building, No. 60 Tiezi Road , Gongle Community, Xixiang Street, Bao'an District, Shenzhen Model Version Issue Date Doc. Code Frequency State 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第2页 1.修订历史(RevisionHistory) 版本日期作者修订说明 1.02025-12-13--初始版本发布 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第3页 2.产品概述(ProductOverview) 本文件描述ANT-2442-A系列2.4GHzPCB板载天线的电气性能、机械尺寸及应用指南。该天线为蛇形折叠倒F 型天线（MeanderedInverted-FAntenna，IFA），基于TexasInstruments应用文档SWRA117D（AN043）参考 设计改进而来，直接集成于客户PCB上，按照实际性能添加所需额外的天线元件或匹配网络。 2.1主要特性(KeyFeatures) •工作频率：2.4GHzISM频段（2400~2483.5MHz） •支持协议：BluetoothLE5.x、IEEE802.15.4（Zigbee/Thread）、2.4GHz私有协议 •馈电阻抗：50Ω，可直接与RFIC相连（免匹配网络） •典型峰值增益：[email protected]（保守值；参考设计实测约4.5dBi） •无源天线，无需外部供电 •工作温度：-40°C~+85°C 2.2典型应用(TypicalApplications) •可穿戴设备/IoT传感器节点 •BLE游戏手柄/无线控制器 •智能家居网关模块 •工业Mesh网络节点 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第4页 3.电气规格(ElectricalSpecifications) 以下参数测试条件：参考PCB尺寸50×25mm，FR4基材εr=4.3，板厚1.2mm。 参数Parameter最小值Min典型值Typ最大值Max单位Unit 工作频率Frequency 工作频率范围2400--2483.5MHz 中心频率--2442--MHz 天线性能AntennaPerformance 峰值增益(PeakGain)--0--dBi 平均增益(Average Gain) ---1.0--dBi 辐射效率(Radiation Efficiency) --60--% 总辐射功率效率(TRP Efficiency) --55--% 阻抗特性Impedance 输入阻抗--50--Ω VSWR----2.0-- 回波损耗(ReturnLoss)-----10dB 极化Polarization 极化方式 -- 线性极化 (Linear) ---- 环境参数Environmental 工作温度范围-40--+85°C 储存温度范围-55--+125°C 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第5页 4.机械规格(MechanicalSpecifications) 参数数值备注 天线类型PCB板载天线 蛇形折叠倒F型（Meandered IFA） 天线长度(L)32.56mm沿PCB走线方向 天线宽度(W)0.5mm蛇形线宽 PCB厚度1.2mmFR4基材 净空区域(Clearance)≥15×5mm天线下方禁止铺铜 馈电点阻抗50Ω无需匹配网络（直连） 接地间距见布局图参考第6章 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第6页 4.1 天线外形尺寸图 (AntennaOutlineDrawing) 图4-1ANT-2442-A天线走线尺寸图（单位：mm） L22.70mm L35.00mm L42.64mm L52.00mm L64.90mm W10.90mm W20.50mm D10.50mm D20.30mm D32.50mm D40.50mm D51.40mm D61.70mm 表1-1ANT-2442-A天线走线尺寸表（单位：mm） 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第7页 5.RF性能数据(RFPerformanceData) 5.1S11/回波损耗曲线(ReturnLoss) [参考S11曲线，请认证实验室用VNA测量并在此处附图。] 图5-1S11回波损耗曲线@2.4GHz 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第8页 5.2 天线方向图 (RadiationPattern) [方向图数据参考TISWRA117D原始测试结果（图7~14）。改动后天线的实测方向图，请认证实验室在暗室测量 时同步获取。] 图5-2ANT-24422442MHz天线方向图（左：XY面/右：XZ面） 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第9页 图5-3ANT-24422442MHz天线方向图（左：XY面/右：XZ面） 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第10页 图5-4ANT-24422442MHz天线方向图（左：XY面/右：XZ面） 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第11页 图5-5ANT-24422442MHz天线方向图（左：XY面/右：XZ面） 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第12页 图5-6ANT-24422442MHz天线方向图（左：XY面/右：XZ面） 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第13页 图5-7ANT-24422442MHz天线方向图（左：XY面/右：XZ面） 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第14页 图5-8ANT-24422442MHz天线方向图（左：XY面/右：XZ面） 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第15页 图5-9ANT-24422442MHz天线方向图（左：XY面/右：XZ面） 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第16页 6.PCB布局要求(PCBLayoutGuidelines) 要求项说明 净空区(Keep-OutZone) 天线区域下方（包含顶层和底层）禁止任何铜箔、走线、过孔。净空区 至少延伸至天线走线外轮廓2mm。 接地平面 天线起始端（馈电段）需与良好的接地平面相连；接地平面越完整，天 线性能越稳定。 馈电线走线 从RFIC到天线馈电点的走线应为50Ω微带线，长度尽量短，避免弯 折。 层叠结构 推荐使用4层板或2层板；2层板时底层建议铺满地铜（GND Plane）。 周边器件距离天线净空区内不得放置金属壳体器件、屏蔽罩、电解电容等。 PCB边框距离天线走线距PCB板边距离≥1.0mm。 螺丝孔/安装孔若有安装孔，孔环（AnnularRing）不得侵入净空区域。 6.1参考布局图(ReferenceLayout) 图6-1ANT-2442PCB参考布局（具体数据参考表1-1） 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第17页 7.组装与工艺(Assembly&Process) 项目规格/说明 天线结构PCB板载（无独立器件）——天线即PCB走线，无需贴片 连接方式直接通过PCB走线馈入RFIC或匹配网络 PCB基材要求FR4，介电常数εr≈4.3±0.2，损耗正切tanδ≤[email protected] 阻焊层要求 天线走线上方建议开窗（裸铜）或使用无卤素绿油；不建议覆盖厚油 墨 表面处理建议HASL（无铅）或ENIG（化学镍金） 回流焊兼容性N/A（板载天线，无回流焊要求） 清洗要求允许水洗，不影响天线性能 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第18页 8.测试条件与方法(TestConditions) 所有射频参数在以下标准条件下测量： 测试环境：暗室（全波段测试）或自由空间（增益方向图） 参考PCB：50×25mm，FR4（εr=4.3），板厚1.2mm，双面板，底层满铺GND 测试仪器：矢量网络分析仪（VNA），频率范围300kHz~6GHz 校准方式：端口校准至馈电点（同轴线＋PCBSMA连接器），SOLT校准 测试频点：2402/2442/2480MHz（信道0/19/39） 温度：室温25°C±3°C 天线产品规格书|AntennaSpecification深圳市灵众微电子科技有限公司ANT-2442|Rev1.0 ©2025深圳市灵众微电子科技有限公司保密文件，未经授权不得复制或传阅第19页 9.注意事项(ImportantNotes) •PCB净空区内严禁铺铜：任何覆铜或走线进入净空区将导致频率偏移和增益下降，情节严重时将无法满足 FCC/CE认证要求。 •PCB尺寸影响天线性能：本规格书基于参考PCB…

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