WSG-KH69Bluetooth Dongle

Bluetooth Dongle summarize ■ This product is a USB Bluetooth audio transmitter ■ QCC3056 Bluetooth chip as the core data processing, Bluetooth version: V5.2 ■ Transmission power: Class II, indoor range of 8 meters (the actual range depends on the equipment connected to it) ■ Frequency range: Bluetooth standard, 2.402 ~ 2.480GHz ■ Support A2DP HFP AVRCP protocol ■ It can be connected with Bluetooth speakers or headphones supporting A2DP HFP AVRCP protocol to form a wireless audio transmission network, which is applied to computer conference system audio supporting home theater and other equipment. ■ Supported CoDECs are: APTX-Adaptive, APTX-HD, APTX-LL, aptX, SBC, in order of priority from front to back Column. ■ The supported Bluetooth speaker or headset pairing security key is 0000,1111,1234,8888. ■ Working temperature: -10-55 °C ■ Net weight: about 2g ■ Size: 20.6*15.0*6.8mm 1 Product Details 1.1 Operation Instructions 1, power on: in the shutdown state, insert the USB port into the computer device and power on the "product", and then power on the computer the USB port Product to power off. lly enters the pairing state after disconnection or rollback fails. enter the connect back state of about 15s, connect back is lost sconnected or connected state, when the computer has normal recognition of the KH69 sound card device and the current sound When the card is KH69, tap the PC Mute button six times in six seconds to clear the pairing. LUE TEST3 tool and select ENTER DUT MODE. You can enter the DUT mode. After entering the DUT state by this method, the headset does not change in the state. 2, through the API Instruct the production and test tool manufacturer to use "ENTER DUT MODE" to simulate BLUE TEST3 tool software. Instruction into the DUT mode, after the completion of the test CLOSED API interface, can achieve automatic control. only need the corresponding APP tool software You can automatically enter the DFU mode. (You are advised to disconnect the Bluetooth connection when upgrading the DFU.) 1.2 LED light status indicator off. for 1 second. FCC Statement NOTE: 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.

SKYWINGCommunicationElectronicsCo.,Ltd No.62,10Rd,Longyan,HumenTown,DongguanCity,GuangdongProvince,China FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:Jul.11,2024 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:WSG-KH69 [SKYWINGCommunicationElectronicsCo.,Ltd](“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredListasanentityproducing“covered” equipment. Sincerely, TonyLiu (Applicantsignature) (TonyLiu)

SKYWINGCommunicationElectronicsCo.,Ltd No.62,10Rd,Longyan,HumenTown,DongguanCity,GuangdongProvince,China Date:Jul.11,2024 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 FCCID:WSG-KH69 USAgent–AttestationStatement/Part2.911(d)(7) [SKYWINGCommunicationElectronicsCo.,Ltd]certifies,thatasof[Jul.11,2024],wehavedesignatedFCCUSAgent, LLCtoacceptserviceofprocessonourbehalfforFCCID:WSG-KH69. [SKYWINGCommunicationElectronicsCo.,Ltd],acceptstomaintainanagentofserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminatedallmarketingandimportationofthe applicableequipmentwithintheU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater. FCCUSAgent,LLC,acceptsasofthedateofthefilingofthisapplication,theobligationofbeingthedesignatedagent forthepurposeofacceptingserviceofprocessonbehalfof[SKYWINGCommunicationElectronicsCo.,Ltd]for FCCID:WSG-KH69. DesignatedAgentInformation: CompanyName:FCCUSAgent,LLC FRN:0033402884 Address:3722IllinoisAvenue,SaintCharles,IL,60174,USA ContactPerson:TimPayne Phone:708-571-3148 Email:[email protected] Sincerely, Company:[SKYWINGCommunication ElectronicsCo.,Ltd] DesignatedAgent:FCCUSAgent,LLC CompanyRepresentative:[TonyLiu] Tel:86-769-85239948 Email:[email protected] FRN:0034489997 DesignatedAgentRepresentative:TimPayne Signature: TonyLiu Signature:

SKY WING Communication Electronics Co.,Ltd No.62, 10 Rd, Longyan, Humen Town, Dongguan City, Guangdong Province, China Jul. 11, 2024 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID: WSG-KH69 Models: KH69, I11, I1, I13 To Whom It May Concern: We, The SKY WING Communication Electronics Co.,Ltd hereby declare that the model : KH69 is identical with the model : I11, I1, I13 except the model name. Except for the different above, no other modification is performed. Sincerely, Signature: [Tony Liu, General Manager]

SKYWINGCommunicationElectronicsCo.,Ltd No.62,10Rd,Longyan,HumenTown,DongguanCity,GuangdongProvince,China OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:Jul.11,2024 Subject;RequestforConfidentiality FCCID:WSG-KH69 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely TonyLiu Contactperson:TonyLiu

SKY WING Communication Electronics Co.,Ltd No.62, 10 Rd, Longyan, Humen Town, Dongguan City, Guangdong Province, China (Jul. 11, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Attestation of Global Compliance (Shenzhen) 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, Name: Tony Liu Title: General Manager

Report No.: AGC00213240503AP03 Page 1 of 3 EXTERNAL PHOTOS TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: AGC00213240503AP03 Page 2 of 3 FRONT VIEW OF EUT BACK VIEW OF EUT Report No.: AGC00213240503AP03 Page 3 of 3 LEFT VIEW OF EUT RIGHT VIEW OF EUT ****************************************End of Report*************************************

FCC ID Label Location 3mm&12mm FCC ID: WSG-KH69

Report No.: AGC00213240503AP03 Page 1 of 2 INTERNAL PHOTOS OPEN VIEW OF EUT INTERNAL VIEW OF EUT (FIGURE 1) BT Antenna Report No.: AGC00213240503AP03 Page 2 of 2 INTERNAL VIEW OF EUT (FIGURE 2) INTERNAL VIEW OF EUT (FIGURE 3) ****************************************End of Report*************************************

Page 1 of 10 RF Exposure Report Report No.: AGC00213240503FH01 FCC ID : WSG-KH69 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Dongle BRAND NAME : N/A MODEL NAME : KH69, I11, I1, I13 APPLICANT : SKY WING Communication Electronics Co., Ltd DATE OF ISSUE : Jul. 11, 2024 STANDARD(S) : FCC KDB 447498 D01 V06 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC00213240503FH01 Page 2 of 10 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jul. 11, 2024 Valid Initial Release Report No.: AGC00213240503FH01 Page 3 of 10 Table of Contents 1. General Information ........................................................................................................................................ 4 2. Product Information ........................................................................................................................................ 5 2.1 Product Technical Description ................................................................................................................... 5 3. Test Environment ............................................................................................................................................ 6 3.1 Address Of The Test Laboratory ............................................................................................................... 6 3.2 Test Facility ................................................................................................................................................ 6 3.3 Environmental Conditions ......................................................................................................................... 7 4. Portable Device Evaluation Method and Limit ............................................................................................. 8 5. Mobile Device Evaluation Method and Limit ................................................................................................ 9 6. Measurement Results ................................................................................................................................... 10 7. Measurement Evaluation .............................................................................................................................. 10 Report No.: AGC00213240503FH01 Page 4 of 10 1. General Information Applicant SKY WING Communication Electronics Co., Ltd Address No.62, 10 Rd, Longyan, Humen Town, Dongguan City, Guangdong Province, China Manufacturer SKY WING Communication Electronics Co., Ltd Address No.62, 10 Rd, Longyan, Humen Town, Dongguan City, Guangdong Province, China Factory SKY WING Communication Electronics Co., Ltd Address No.62, 10 Rd, Longyan, Humen Town, Dongguan City, Guangdong Province, China Product Designation Bluetooth Dongle Brand Name N/A Test Model KH69 Series Model(s) I11, I1, I13 Difference Description All the same except for the model name Date of receipt of test item May 21, 2024 Date of Test May 21, 2024 to Jul. 11, 2024 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCER-FCC-RF Exposure-V1 Note: The test results of this report relate only to the tested sample identified in this report. Prepared By Thea Huang (Project Engineer) Jul. 11, 2024 Reviewed By Calvin Liu (Reviewer) Jul. 11, 2024 Approved By Max Zhang (Authorized Officer) Jul. 11, 2024 Report No.: AGC00213240503FH01 Page 5 of 10 2. Product Information 2.1 Product Technical Description Frequency Band (Operating) Bluetooth: 2.402GHz ~ 2.480GHz Other: Hardware Version V02 Software Version V01 Modulation Type BR GFSK, EDR π /4-DQPSK, 8DPSK Maximum Transmitter Power 2.549dBm Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Designation Chip Antenna Antenna Gain 1.9dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Evaluation Report No.: AGC00213240503FH01 Page 6 of 10 3. Test Environment 3.1 Address Of The Test Laboratory Laboratory: Attestation of Global Compliance (Shenzhen) Co., Ltd. Address: 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 3.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L5488 Attestation of Global Compliance (Shenzhen) Co., Ltd. has been assessed and proved to follow CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories.) A2LA-Lab Cert. No.: 5054.02 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to follow ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 975832 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files with Registration 975832. IC-Registration No.: 24842(CAB identifier: CN0063) Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the Certification and Engineering Bureau of Industry Canada. The acceptance letter from the IC is maintained in our files with Registration 24842. Report No.: AGC00213240503FH01 Page 7 of 10 3.3 Environmental Conditions NORMAL CONDITIONS Temperature range (°C) 15 - 35 Relative humidity range 20 % - 75 % Pressure range (kPa) 86 - 106 Pow…

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詠業科技股份有限公司 Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION Prepared by : Xenia Designed by : Peter Checked by : Mike Approved by：Herbert DOCUMENT REV. TITLE：5.0 x 2.2 x 1.0 (mm) WiFi Band Chip Antenna(CW503) Engineering Specification NO. H2U36F1K1B0300 A PAGE 1 OF 10 H 2 16 FKB 3 0U 3010 5.0 x 2.2 x 1.0 (mm) WiFi / Bluetooth Chip Antenna (CW503) Engineering Specification 1. Product Number 2. Features *Stable and reliable in performances *Low profile, compact size *RoHS compliance *SMT processes compatible 3. Applications *ISM 2.4 GHz applications *ZigBee/BLE applications *Bluetooth earphone systems *Hand-held devices when WiFi / Bluetooth functions are needed, e.g., Smart phones *IEEE802.11 b/g/n *Wireless PCMCIA cards or USB dongles 4. Description Unictron’s CW503 chip antenna is designed for ISM 2.4GHz applications, covering frequencies 2400~2500MHz. Fabricated with proprietary design and processes, CW503 shows excellent performance and is fully compatible with SMT processes which can decrease the assembly cost and improve device’s quality and consistency. 詠業科技股份有限公司 Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION Prepared by : Xenia Designed by : Peter Checked by : Mike Approved by：Herbert DOCUMENT REV. TITLE：5.0 x 2.2 x 1.0 (mm) WiFi Band Chip Antenna(CW503) Engineering Specification NO. H2U36F1K1B0300 A PAGE 2 OF 10 5. Layout Guide & Electrical Specifications 5-1. Layout Guide (unit：mm) Solder Land Pattern: The solder land pattern (gold marking areas) is shown below. Recommendation on matching circuit will be provided according to customer’s installation conditions. Top View Bottom View Signal Input Transmission Line with 50Ω Impedance Characteristic 詠業科技股份有限公司 Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION Prepared by : Xenia Designed by : Peter Checked by : Mike Approved by：Herbert DOCUMENT REV. TITLE：5.0 x 2.2 x 1.0 (mm) WiFi Band Chip Antenna(CW503) Engineering Specification NO. H2U36F1K1B0300 A PAGE 3 OF 10 5-2. Electrical Specifications (Evaluation Board Dimensions: 40 x 40 mm 2 ) 5-2-1. Electrical Table (2400~2500 MHz Band) Characteristics Specifications Unit Outline Dimensions 5.0 x 2.2 x 1.0 mm Ground Plane Dimensions 40 x 40 mm Working Frequency 2400~ 2500 MHz VSWR (@ center frequency)* < 2:1 Characteristic Impedance 50 Ω Polarization Linear Polarization Peak Gain 1.9(typical**) dBi Efficiency (@2442 MHz) 62.3(typical**) % *Center frequency means the frequency with the lowest value in return loss of the chip antenna on the evaluation board. **A typical value is for reference only, not guaranteed. 5-2-2. Frequency vs. V.S.W.R. and Total Radiation Gain 詠業科技股份有限公司 Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION Prepared by : Xenia Designed by : Peter Checked by : Mike Approved by：Herbert DOCUMENT REV. TITLE：5.0 x 2.2 x 1.0 (mm) WiFi Band Chip Antenna(CW503) Engineering Specification NO. H2U36F1K1B0300 A PAGE 4 OF 10 6. Outline Dimensions of Antenna & Evaluation Board (unit: mm) 6-1. Antenna Dimensions PIN Definition PIN 1 2 Soldering PAD Signal N/C 詠業科技股份有限公司 Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION Prepared by : Xenia Designed by : Peter Checked by : Mike Approved by：Herbert DOCUMENT REV. TITLE：5.0 x 2.2 x 1.0 (mm) WiFi Band Chip Antenna(CW503) Engineering Specification NO. H2U36F1K1B0300 A PAGE 5 OF 10 6-2. Evaluation Board with Antenna unit : mm 詠業科技股份有限公司 Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION Prepared by : Xenia Designed by : Peter Checked by : Mike Approved by：Herbert DOCUMENT REV. TITLE：5.0 x 2.2 x 1.0 (mm) WiFi Band Chip Antenna(CW503) Engineering Specification NO. H2U36F1K1B0300 A PAGE 6 OF 10 7. 3D Radiation Gain Pattern (with 40 x 40 mm 2 Evaluation Board) 3D Radiation Gain Pattern @ 2450 MHz (unit: dBi) X Y Z Y X Z Y Z X Y Z X 詠業科技股份有限公司 Unictron Technologies Corporation Website:www.unictron.com THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION Prepared by : Xenia Designed by : Peter Checked by : Mike Approved by：Herbert DOCUMENT REV. TITLE：5.0 x 2.2 x 1.0 (mm) WiFi Band Chip Antenna(CW503) Engineering Specification NO. H2U36F1K1B0300 A PAGE 7 OF 10 8. Frequency tuning and Matching circuit 8-1. Chip antenna tuning scenario： 8-2. Matching circuit： With the following recommended values of matching and tuning components, the center frequencies will be about 2450 MHz at our standard 40x40 mm 2 evaluation board. However, these are reference values, may need to be changed when the circuit boards or part vendors are different. System Matching Circuit Component Location Description Vendor Tolerance 1 N/A* - - 2 3.3nH, …

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Page 1 of 76 FCC Test Report Report No.: AGC00213240503FR01 FCC ID : WSG-KH69 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth Dongle BRAND NAME : N/A MODEL NAME : KH69, I11, I1, I13 APPLICANT : SKY WING Communication Electronics Co., Ltd DATE OF ISSUE : Jul. 11, 2024 STANDARD(S) : FCC Part 15 Subpart C §15.247 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC00213240503FR01 Page 2 of 76 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Jul. 11, 2024 Valid Initial Release Report No.: AGC00213240503FR01 Page 3 of 76 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ................................................................................................................... 6 2.2 Test Frequency List ................................................................................................................................... 6 2.3 Related Submittal(S) / Grant (S) ............................................................................................................... 7 2.4 Test Methodology ...................................................................................................................................... 7 2.5 Receiver Input Bandwidth ......................................................................................................................... 7 2.6 Equally Average Use of Frequencies and Behaviour................................................................................ 7 2.7 Pseudorandom Frequency Hopping Sequence ........................................................................................ 8 2.8 Special Accessories .................................................................................................................................. 9 2.9 Equipment Modifications ........................................................................................................................... 9 2.10 Antenna Requirement ............................................................................................................................. 9 3. Test Environment .......................................................................................................................................... 10 3.1 Address of The Test Laboratory .............................................................................................................. 10 3.2 Test Facility .............................................................................................................................................. 10 3.3 Environmental Conditions ....................................................................................................................... 11 3.4 Measurement Uncertainty ....................................................................................................................... 11 3.5 List of Equipment Used ........................................................................................................................... 12 4.System Test Configuration ............................................................................................................................ 14 4.1 EUT Configuration ................................................................................................................................... 14 4.2 EUT Exercise ........................................................................................................................................... 14 4.3 Configuration of Tested System .............................................................................................................. 14 4.4 Equipment Used in Tested System ......................................................................................................... 14 4.5 Summary of Test Results ........................................................................................................................ 15 5. Description of Test Modes ........................................................................................................................... 16 6. RF Output Power Measurement .................................................................................................................. 17 6.1 Provisions Applicable .............................................................................................................................. 17 6.2 Measurement Procedure ......................................................................................................................... 17 6.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 17 6.4 Measurement Result ............................................................................................................................... 18 7. 20dB Bandwidth and 99% Occupied Bandwidth Measurement ............................................................... 24 7.1 Provisions Applicable .............................................................................................................................. 24 7.2 Measurement Procedure ......................................................................................................................... 24 7.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 24 7.4 Measurement Results ............................................................................................................................. 25 8. Conducted Band Edge and Out-of-Band Emissions .............…

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Report No.: AGC00213240503FR01 Page 70 of 76 12. Frequency Separation Measurement 12.1 Provisions Applicable When the power is less than 0.125W: The minimum permissible channel separation for this system is 2/3 the value of the 20dB BW. When the power is less than 1W: The minimum permissible channel separation for this system is 20dB BW. 12.2 Measurement Procedure The EUT shall have its hopping function enabled. Use the following spectrum analyzer settings: 1. Span: Wide enough to capture the peaks of two adjacent channels. 2. RBW: Start with the RBW set to approximately 30% of the channel spacing; adjust as necessary to best identify the center of each individual channel. 3. Video (or average) bandwidth (VBW) ≥ RBW. 4. Sweep: Auto. 5. Detector function: Peak. 6. Trace: Max hold. g) Allow the trace to stabilize. 7. Use the marker-delta function to determine the separation between the peaks of the adjacent channels. 12.3 Measurement Setup (Block Diagram of Configuration) 12.4 Measurement Result Test Data of Frequency Separation Test Mode Channel Separation (MHz) Limits (MHz) Pass or Fail 8DPSK Hopping 0.977 ≥0.871 Pass Report No.: AGC00213240503FR01 Page 71 of 76 Test Graphs of Frequency Separation Test_Graph_EDR_HOP_ANT1_NA_3Mbps_Hopping Separation Note: All mode rates are tested and evaluated, 8DPSK modulated 3DH5 mode is the worst case and documented in the report. Report No.: AGC00213240503FR01 Page 72 of 76 13. AC Power Line Conducted Emission Test 13.1 Measurement Limit Frequency Maximum RF Line Voltage Q.P. (dBμV) Average (dBμV) 150kHz~500kHz 66-56 56-46 500kHz~5MHz 56 46 5MHz~30MHz 60 50 Note: 1. The lower limit shall apply at the transition frequency. 2. The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz. 13.2 Measurement Setup (Block Diagram of Configuration) Report No.: AGC00213240503FR01 Page 73 of 76 13.3 Preliminary Procedure of Line Conducted Emission Test 1. The equipment was set up as per the test configuration to simulate typical actual usage per the user’s manual. When the EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is placed on the ground plane as per ANSI C63.10 (see Test Facility for the dimensions of the ground plane used). When the EUT is a floor-standing equipment, it is placed on the ground plane which has a 3-12 mm non-conductive covering to insulate the EUT from the ground plane. 2. Support equipment, if needed, was placed as per ANSI C63.10. 3. All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10. 4. All support equipment received AC120V/60Hz power from a LISN, if any. 5. The EUT received DC 5V …

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