2BB7X-76WKSB200-1WEKKUK(SMART SCOREBAND)

ModelName:76WKSB200 ScoreBandWEKKUK:UserManual Beforeusing ◆ThingstoknowaboutusingWEKKUK •Thecontentsoftheuserguidemaydifferfromtheactualproductduetothemodelspecifications,softwareversion,or manufactureroftheproduct. •Dependingonthemake,model,andsoftwareversionofthemobiledeviceconnectedtotheSmartScoreBand,theBluetooth connectionmaynotwork,oryoumayneedtousethe It maybebroken. •Dependingonyoursystemusage,youmayexperiencedelayedormissedcallandtextincomingnotifications. •Ifyou'rehavingtroubleconnectingtoBluetooth,trypowercyclingyourWEKKUKproductandmobiledevicetoreconnect. •WEKKUKbatterylifemayvarydependingonyourband'ssettingsandusagehabits. •Duetothepossibilityofradiointerferenceduringoperation,thiswirelessfacilitycannotprovideservicesrelatedtohumansafety. •Storetheproductcarefullyinaplacethatisnotsubjecttovibration,shock,orimpact,asthismayimpairitsfunctionalityor appearance. Please. •Keepawayfromfireanddirectsunlight,andstoreawayfrommoisture,dust,orcontaminants. •Wearenotresponsibleforanyproblemscausedbyconsumerdisassemblyorassembly. Productdescriptionandfeatures •TheWEKKUKSmartScoreBandisasmartwatchthatkeepstrackofscoresanddisplaysoddsinsportssuchas badminton,tennis,baseball,andgolf. Anewkindofsmartbandthatspecializesinsportingevents. •Applyaphysicalbuttontoregisterascore,allowingforaccuratescoreregistrationwithabuttonpress. •Featuresincludeincomingcallnotification,textviewing,andactivitymode. •ScreenDisplayusesAMOLEDforasharpscreen. Checkingcomponents WEKKUK SmartScoreBand Chargingcables ➢Thesupplied componentsareexclusivetoWEKKUKandmaynotbecompatiblewithotherdevices. ◆Checkingcomponents -Body,chargingcable Whatthepartsarecalledandwhattheydo ⚫AMOLEDtouchscreen Togglemenus(swipebytouchingup,down,left,orright) Selectbutton(touchscreen) ⚫button1 GotoScoreMode Earn/cancelpointsinScoreMode ⚫Button2 PowerOn/PowerOff Shortcuttothehomescreen Earn/cancelpointsinScoreMode 5Vcharger Chargingthebattery •WhenusingyourWEKKUKforthefirsttimeafterpurchase,makesurethebatteryisfullycharged. •Connectthesupplieddedicatedchargingcabletothemainunit'schargingporttocharge. •Thechargingterminalsonthemainunitandthechargingcablecontainmagnets,somakesuretoconnecttheminawaythat theyareincontactwitheachother. •Thededicatedchargingcablemustbeusedinconjunctionwithacertified5voltgenuinecharger. Connectingthemainunit'schargingterminaltothechargingcable'schargingterminal Descriptionsofterminalfeatures ◆Poweron Withthepoweroff,pressandholdtheleftbuttononthedeviceforatleast3seconds. ◆Poweroff Withthepoweron,pressandholdtheleftbuttononthedeviceforatleast3seconds. ◆Shortcuttothehomescreen Shortpresstheleftbuttoninanymode ◆GotoScoreMode Pressandholdtherightbuttonforatleast3secondsinanymode Descriptionsofterminalfeatures Appalerts Home screen Activity •Steps •Travel Distance •Calories burned ScoreMode Weather (Only KOREA version) Setup ◆Organizescreens Swipeleftorright •Badminton •General •Tennis •Baseball •Golf •Displayingodds •Findyourphone •Alarms •Stopwatch •Timers •Version •Factoryreset •Initializingdata Consumerredressstandards Typesofconsumerharm Rewards UnderwarrantyAfterWarranty Innormal Innormaluse,the NaturallyOccurring performance, functional Intheeventof a failure RequiresamajorrepairwithinoneyearofpurchaseProductexchangeNotapplicable RepairableFreerepairsPaidrepairs UnrepairableWithinpartsavailabilityProductexchangeNotapplicable Consumer's willfulnegligence performance, functional Intheeventof a failure RepairablePaidrepairsPaidrepairs Non-repairable (Shock,fire,immersion,notaperformanceor functionalfailure, bodydamagethatisnotaperformanceor functionalfailure) NotapplicableNotapplicable ➢Whenyoupurchasea product, you mustfilloutthewarrantyformandkeepitwith yourreceipttobe eligiblefor consumer redress. ➢Ifyouaresureofthemalfunction,pleasecontactyour retailerfirst.Ifthefailureisduetoamanufacturing defect,theproductiscoveredunderthewarranty periodfromthedateofpurchase. Youcanreturnitto theretailerwhereyoupurchaseditforafreerepair.Youmustbringyourwarrantycard withyou totherepair. Consumerredressstandards ◆Paidrepairscanbeappliedinthefollowingcases •Failureisfoundtobeduetoconsumernegligencewithintheproductwarrantyperiodorduetomisuse(flooding,breakage, damage). •Ifthemalfunctioniscausedbytheuseofconsumables,accessoriesnotspecifiedbyus(chargers,batteries,etc.) •Failureiscausedbynotfollowingthe"Precautions"intheuserguide •FailurecausedbyanactofGod(fire,saltwater,waterdamage,lightning,etc.) •Consumablepartsareattheendoftheirusefullife(batteries,bands,cables,etc.) •Ifnoguaranteeispresented,oriftheguaranteedoesnotcontaintherequireditemsorisforged. ◆Theservicemightbedeniedinthefollowingcases •Theparthasbeenreplacedwithsomethingotherthanthepartatthetimeofpurchase(orafter-salesservice). •Arbitrarilydisassembled,modified,tamperedwith,duplicated,orusednon-originalcounterfeitparts. •Therequestispresumedtobeforsomethingotherthanrepair,suchasrepeatedrequestsforthesameproduct. •Ifyouboughtitused •Therepairwasperformedatalocationotherthanourdesignatedservicecenter. Productwarrantyinformation ProductnameWEKKUK PurchaseDate Wheretogetit ModelName Productserialnumber WarrantyperiodWithin1yearofpurchase(batterywarrantyis6months) BroadcastCommunicationsEquipmentUserGuide Thiswirelessfacilitymaycauseradiointerferenceduringoperation. servicesrelatedtohumansafetyarenotavailable. ➢Youcanfindthemodelnameandmanufacturer'snumberofyourWEKKUKontheboxlabel. ➢Whenyoupurchaseaproduct,youmustfilloutthewarrantyformandkeepitwithyourreceipttobeeligibleforconsumerredress. Services DevicenameSmartScoreBandWEKKUK Merchandisers76SOFTLtd. Manufacture76SOFTLtd. CountryofmanufactureKOREA ProductInquiry [email protected] ContactAS [email protected] YearofmanufactureShowseparately ❖ThecontentoftheUserGuidemayvarydependingonthesoftwareversionoftheproductand issubjecttosomechangeswithoutnoticetoyou. -FCCExposureStatement- ================================================================================ FCCRFRadiationExposureStatement. ThisequipmentcomplieswithFCCRFradiat…

Text truncated - open the document above for the full version.

Rev 1/26/2023 76SOFT Co., LTD #217, 11-41, Simin-daero 327beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-02-2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BB7X-76WKSB200-1 76SOFT 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. Sincerely, LEE, KYOUNG-HAAK / CEO Rev 1/26/2023 76SOFT Co., LTD #217, 11-41, Simin-daero 327beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-02-2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BB7X-76WKSB200-1 76SOFT 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 a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, LEE, KYOUNG-HAAK / CEO

Certification designating a U.S. Agent for service of process: As required by section 2.911(d)(7), the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. In either scenario, the designation of the U.S. agent for service of process should be provided as an attachment to the equipment authorization application. The applicant must provide a written certification, which must: i. Be signed by both the applicant and designated agent for service of process, if the agent is different from the applicant. ii. Acknowledge the applicant’s consent and the designated agent’s obligation to accept service of process. iii. Provide a physical U.S. address and email for the designated agent. iv. Acknowledge the applicant’s acceptance 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 the equipment. Unofficial information provided by FCC personnel on February 14, 2023, via the monthly call with the TCB Council: The Agent for Process of Service: • cannot be a TCB or affiliated with a TCB (e.g. could not be a person who works for a TCB or a company that owns or is owned by the TCB) • cannot be a [FCC recognised] Lab or affiliated with a test lab (e.g. could not be a person who works for a Lab or a company that owns or is owned by the Lab) • Agent can be Individual Entity or a Company Entity • Agent Entity must be located in US, US address/phone • Entity acting as Agent must have FRN (best practice, put FRN on Agent Letter) • Agent letter does not have to be FCC ID specific, can be general Agent for Grantee For devices being marketed or for which marketing has ceased for less than 1 year, if the Agent for Process of Service changes, then for every TC Number the TCB must request the FCC to put application into Audit Mode and Agent Letter needs to be updated (superseded). NOTE: The U.S. Agent for Service of Process should not be confused with the authorized agent used for signing the 731 form, other cover letters within the application, and/or the agent who may interface with the TCB. U.S. Agent Designation for Service of Process ATTENTION: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA REGARDING: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Approve-IT, Inc. Contact Name: Nathan Grinager Street Address: 8011 34 th Ave South, Suite 342 City/Province/Zip: Bloomington, MN 55425 Telephone No: 651-247-1678 Email: [email protected] FRN #: 0027533835 This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: July 31, 2023 Signed by (Printed Name/Title): Nathan Grinager / Co-President *This letter is valid indefinitely for all applications submitted within the period of 07/31/2023 – 07/30/2024. The Applicant confirms its explicit consent and acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: 76SOFT Co., LTD Grantee Code: 2BB7X FCC ID: 2BB7X-76WKSB200-1 Contact Name: KYOUNG-HAAK LEE Street Address: #217, 11-41, Simin-daero 327beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea City/Province/Zip: Anyang Telephone No: +82-10-5020-7338 Email: [email protected] Applicant Signature: Date: July 25, 2023 Signed by (Printed Name/Title): KYOUNG-HAAK LEE / CEO

76SOFT Co., LTD #217, 11-41, Simin-daero 327beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2BB7X-76WKSB200-1 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram Schematics Operational Description Part List [76WKSB200] BLK [76WKSB200] SCH [76WKSB200] OpDes [76WKSB200] Part List 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. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); Exhibit Type File Name External Photos Internal Photos Test Setup Photos Manual [76WKSB200] EXT Photo [76WKSB200] INT Photo [76WKSB200] Test Setup Photo [76WKSB200] Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. Sincerely, LEE, KYOUNG-HAAK / CEO

76SOFT Co., LTD #217, 11-41, Simin-daero 327beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea Jul 28, 2023 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Letter of Authorization We, the undersigned, hereby authorize Kenneth Kim of NCT Co.,Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: 2BB7X-76WKSB200-1 including signing of all documents relating to these matters. Any and all acts carried out by Kenneth Kim of NCT Co.,Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from 76SOFT Co., LTD “I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a).” Sincerely, LEE, KYOUNG-HAAK / CEO

Label and Location

Internal Battery Antenna

Test Repot No.: NW2307-F002 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 2 of 6 Table of contents 1. General Information -------------------------------------------------------------------------------- 2. Information’s about Test Item ------------------------------------------------------------------- 3. Test Report -------------------------------------------------------------------------------------------- 3.1 Test Report Version ----------------------------------------------------------------------------- 3.2 SAR Test Exclusion Considerations for FCC ------------------------------------------ 3 3 5 5 6 Test Repot No.: NW2307-F002 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 3 of 6 1. General Information’s 1.1 Test Performed Laboratory : NCT Co., Ltd. Address : 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, 18511, Korea Telephone : +82-31-323-6070 Facsimile : +82-31-323-6071 FCC Designation No. : KR0166 FCC Registration Number : 409631 2. Information’s about Test Item 2.1 Applicant Information Company name : 76SOFT Co., LTD Address : #217, 11-41, Simin-daero 327beon-gil, Dongan-gu, Anyang-si, Gyeonggi- do, Republic of Korea Telephone / Facsimile : +82-10-5020-7338 / +82-50-7535-7338 2.2 Equipment Under Test (EUT) description Test item particulars : WEKKUK(SMART SCOREBAND) Model and/or type reference : 76WKSB200 Additional model name : - Serial number : Prototype Antenna type and gain : Chip Antenna with Max gain: 0.80 dBi Date (s) of performance of tests: : 2023-06-19 ~ 2023-07-20 Date of receipt of test item : 2023-06-15 EUT condition : Pre-production, not damaged Number of channel : 40 EUT Power Source : DC 3.70 V Type of Modulation : GFSK Firmware version : 1.0 Hardware version : 1.0 Test software name(version) : Tera Term Test Repot No.: NW2307-F002 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 4 of 6 2.3 Tested Frequency Test Mode Test frequency (MHz) Low frequency Middle frequency High frequency BLE 1M, 2M 2 402 2 440 2 480 Test Repot No.: NW2307-F002 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 5 of 6 3. Test Report 3.1 Test Report Version Test Report No. Date Description NW2307-F002 2023-07-28 Initial issue Test Repot No.: NW2307-F002 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 6 of 6 3.2 SAR Test Exclusion Considerations for FCC Following FCC KDB 447498 D01 “General SAR test exclusion guidance” - 4.3.1 a) a) For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where - f(GHz) is the RF channel transmit frequency in GHz - Power and distance are rounded to the nearest mW and mm before calculation - The result is rounded to one decimal place for comparison Modulation Frequency (MHz) Min. Test separation distance Measured Maximum Average power Tune-up tolerance Max. Power with tune-up tolerance Standalone SAR Test exclusion thresholds for 100MHz to 6GHz at test separation distance ≤ 50 mm Limit Result (mm) (dBm) (dB) (dBm) (mW) BT LE 1M 2402 5.00 2.29 ± 0.50 2.79 1.90 0.59 3.00 PASS 2440 2.31 2.81 1.91 0.60 3.00 PASS 2480 1.81 2.31 1.70 0.54 3.00 PASS BT LE 2M 2402 5.00 2.32 ± 0.50 2.82 1.91 0.59 3.00 PASS 2440 2.34 2.84 1.92 0.60 3.00 PASS 2480 1.72 2.22 1.67 0.53 3.00 PASS

Product Specification A10192H-PS-1.0 Page 1 Antennas for Wireless Applications 1. Features • Designed for 2.4GHz applications: BT / BLE, Wi-Fi ® (802.11a/b/g/n), ZigBee ® . • Low profile design • High efficiency • Lightweight • Intended for SMD mounting • Supplied in tape and reel 2. Description Fusca is intended for use with all 2.4 GHz applications. The antenna uses a ground plane in order to radiate efficiently, but this ground plane must not extend underneath the antenna itself. Ideal for small wearables. 3. Applications • Wearables • Medical devices • Sensors Fusca 2.4GHz SMD Antenna Part No. A10192H gigaNOVA ® Product Specification Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 2 4. Part Number Fusca: A10192H 5. General Data 6. RF Characteristics Product name Fusca Part Number A10192H Frequency 2.4 – 2.5GHz Polarization Linear Operating temperature -40°C to140°C Environmental condition test ISO 16750-4 5.1.1.1/5.1.2.1/5.3.2 Impedance with matching 50 Ω Weight <0.03g Antenna type SMD Dimensions 4 x 3 x 1.1 (mm) 2.4 – 2.5 GHz Peak gain 0.8dBi Average gain (Linear) -1.9dBi Average efficiency 65% Maximum return loss <-10dB Maximum VSWR 2:1 All data measured on Antenova’s evaluation PCB Part No. A10192H-EVB-1 Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 3 7. RF Performance 7.1 Return Loss 7.2 VSWR Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 4 7.3 Antenna pattern 7.3.1 2400 MHz – 2500 MHz 3D pattern at 2450 MHz Drag to rotate pattern and PCB by using Adobe Reader (Click to Activate) Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 5 8. Antenna Dimensions Fusca: A10192H All Dimensions in (mm) 3 solder pads (1.0 x 0.8 mm) Bottom Side Top side Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 6 9. Schematic symbol and Pin definition The circuit symbol for the antenna is shown below. The antenna has 5 pins with only two as functional. All other pins are for mechanical strength. 10. Antenna footprint The recommended host PCB footprint is below. Pin Description 1,2 Feed 3 Not used (Mechanical only) Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 7 11. Electrical Interface 11.1 Transmission Line All transmission lines should be designed to have a characteristic impedance of 50Ω. • The length of the transmission lines should be kept to a minimum • Any other parts of the RF system like transceivers, power amplifiers, etc, should also be designed to have an impedance of 50 Ω Once the material for the PCB has been chosen (PCB thickness and dielectric constant), a coplanar transmission line can easily be designed using any of the commercial software packages for transmission line design. For the chosen PCB thickness, copper thickness and substrate dielectric constant, the program will calculate the appropriate transmission line width and gaps on either side of the track, so the characteristic impedance of the co-planar transmission is 50 Ω. 11.2 Matching Circuit The antenna requires a matching circuit that must be optimized for each product. The matching circuit will require up to 3 components and the following circuit should be designed into the host PCB. Not all components may be required but should be included as a precaution. The matching network must be placed close to the antenna feed to ensure it is more effective in tuning the antenna. Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 8 12. Antenna Integration Guide 12.1 Antenna Placement Antenova strongly recommends placing the antenna at the edge of the board. Maximum antenna performance is achieved by placing the antenna towards one of the corners of the PCB and with the feed point of the antenna as close to same corner of the PCB as possible. Additional ground and components near the antenna should be at a distance of at least 2 mm. Where possible the antenna should be clear of ground from both sides, although the antenna can work well with a minimum clearance of D ≥ 2 mm as shown in the drawing above. Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 9 13. Reference Board The reference board has been designed for the purpose of evaluating A10192H and includes an SMA female connector. A10192H Evaluation Board To order a reference board please see www.antenova.com Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 10 14. Reference Board Matching Circuit Designator Type Value Description L1, L2 Inductor 2.2nH Murata LQG15HN series C1 Capacitor Not fitted Not fitted Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 11 15. Comparison S11 The A5839H/A5887H is a direct replacement for the A5839/A5887 original parts. The chart shown below is a comparison between the two antennas on the same evaluation PCB. 15.1 Return Loss 15.2 VSWR A10192 A10192H A10192 A10192H Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 12 15.3 Pattern Comparison The A10192H is a direct replacement for the A10192 original part. The below is a comparison of each on the same evaluation PCB shown in a polar format. A10192H A10192 Fusca Part No. A10192H Antennas for Wireless Applications Product Specification A10192H-PS-1.0 Page 13 16. Soldering This antenna is suitable for lead free soldering. The reflow profile should be adjusted to suit the device, oven, and solder paste, while observing the following conditions: • The maximum temperature should not exceed 240 ºC • However, for lead free soldering, a maximum temperature of 255 ºC for no more than 20 seconds is permitted. • The antenna should not be exposed to temper…

Text truncated - open the document above for the full version.

Test Repot No.: NW2307-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 2 of 65 Table of contents 1. General Information -------------------------------------------------------------------------------- 2. Information’s about Test Item ------------------------------------------------------------------- 3. Test Report -------------------------------------------------------------------------------------------- 3.1 Test Summary ------------------------------------------------------------------------------------- 3.2 Test Report Version ----------------------------------------------------------------------------- 3.3 Transmitter Requirements 3.3.1 Antenna Requirement --------------------------------------------------------------------- 3.3.2 6 dB Bandwidth & Occupied Bandwidth --------------------------------------------- 3.3.3 Maximum Peak Output Power ---------------------------------------------------------- 3.3.4 Peak Power Spectral Density ----------------------------------------------------------- 3.3.5 TX Radiated Spurious Emission and Conducted Spurious Emission --------- 3.3.6 Conducted Emission ----------------------------------------------------------------------- APPENDIX APPENDIX I TEST SETUP --------------------------------------------------------------------- APPENDIX II TEST EQUIPMENT USED FOR TESTS ---------------------------------- APPENDIX III UNCERTAIN --------------------------------------------------------------------- 3 3 5 5 6 7 8 15 20 25 59 60 62 64 Test Repot No.: NW2307-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 3 of 65 1. General Information’s 1.1 Test Performed Laboratory : NCT Co., Ltd. Address : 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, 18511, Korea Telephone : +82-31-323-6070 Facsimile : +82-31-323-6071 FCC Designation No. : KR0166 FCC Registration Number : 409631 2. Information’s about Test Item 2.1 Applicant Information Company name : 76SOFT Co., LTD Address : #217, 11-41, Simin-daero 327beon-gil, Dongan-gu, Anyang-si, Gyeonggi- do, Republic of Korea Telephone / Facsimile : +82-10-5020-7338 / - 2.2 Equipment Under Test (EUT) description Test item particulars : WEKKUK(SMART SCOREBAND) Model and/or type reference : 76WKSB200 Additional model name : - Serial number : Prototype Antenna type and gain : Chip Antenna with Max gain: 0.80 dBi Date (s) of performance of tests: : 2023-06-19 ~ 2023-07-20 Date of receipt of test item : 2023-06-15 EUT condition : Pre-production, not damaged Number of channel : 40 EUT Power Source : DC 3.70 V Type of Modulation : GFSK Firmware version : 1.0 Hardware version : 1.0 Test software name(version) : Tera Term Test Repot No.: NW2307-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 4 of 65 2.3 Tested Frequency Test Mode Test frequency (MHz) Low frequency Middle frequency High frequency BLE 1M, 2M 2 402 2 440 2 480 2.4 Used Test Software Setting Value Test Mode Setting Item Power BLE 1M, 2M Default Test Repot No.: NW2307-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 5 of 65 3. Test Report 3.1 Test Summary Applied FCC Rule IC Rule Test Items Test Condition Result 15.203 - Antenna Requirement Conducted C 15.247(a) RSS-247 (5.2) 6 dB Bandwidth C - RSS GEN (6.7) Occupied Bandwidth (99%) C 15.247(b) RSS-247 (5.4) Maximum Peak Output Power C 15.247(e) RSS-247 (5.2) Peak Power Spectral Density C 15.247(d) RSS-247 (5.5) Conducted Spurious Emission C 15.247(d) 15.205 & 15.209 RSS-247 (5.5) RSS-GEN (8.9 & 8.10) Radiated Spurious Emission Radiated C 15.207 RSS-GEN (8.8) Conducted Emissions AC Line Conducted N/A note2 Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable Note 2: This product is only using DC power. So, AC conducted emission test has not been performed. The sample was tested according to the following specification: ANSI C63.10:2020. Compliance was determined by specification limits of the applicable standard according to customer requirements. Test Repot No.: NW2307-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 6 of 65 3.2 Test Report Version Test Report No. Date Description NW2307-F001 2023-07-28 Initial issue Test Repot No.: NW2307-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-6071 Page 7 of 65 3.3 Transmitter Requirements 3.3.1 Antenna Requirement Accoding to §15.203 An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this section. The manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. Accoding to §15.247(b)(4) e conducted output power limit specified in paragraph (b) of this section is based on the use of antennas with directional gains that do not exceed 6 dBi. Except as shown in paragraph (c) of this section, if transmitting antennas of directional gain greater than 6 dBi are used, the conducted output power from the intentional radiator shall be reduced below the stated values in paragraphs (b)(1), (b)(2), and (b)(3) of this section, as appropriate, by the amount in dB that the directional gain of the antenna exceeds 6 dBi. 3.3.1.1 Result Complies (The transmitter has a Chip Antenna. The directional peak gain of the antenna is 0.80 dBi.) Test Repot No.: NW2307-F001 211-71, Geumgok-ro, Hwaseong-si, Gyeonggi-do, Korea 18511 www.nct.re.kr TEL: +82-31-323-6070 FAX: +82-31-323-60…

Text truncated - open the document above for the full version.

Below 30 MHz Below 1 GHz Above 1 GHz