2A9MG-CM77Tablet PC

User’smanual Attention Cideatabletcontainimportantsecuritymeasuresandthecorrectuseoftheproduct information,inordertoavoidaccidents,pleasemakesuretoreadthemanual carefullybeforeusingthedevice. >Whencharging,pleaseonlyuseCideachargertoprotectyourdevice >Pleasedon’tbeinhightemperature,moistureplace >pleasedon’tputthedeviceinthecar >Don’tcrashornostackonit. >Don’tinvadeitbyotherarticle >Keepitawayfromthechemicalorthewaterdrop >Keepitawayfromthedirectsunlightortheotherheatingarticle >Keepitawayfromthedust >Backupthefilesorimportantinformationstoredinit >Don’trefurbishorrepairwithouttheauthorization >Forthosewhobecauseofdamagetotheproduct,repairorothercausersoferased thememory.thecompanyshallnotbeliableforanyresponsibility.pleasefollowthe usermanualforthestandardizedoperationtousethedevice StartorShutthePC Startthetabletpc Ifpowerisoff,pressthe“poweron/off”buttonforcontinual5seconds Shutthetabletpc(poweroff) Atanyworkingstatus,pressthe“poweron/off”buttonforcontinual5seconds,itwill display2options:cancelok Reset Ifthetabletpc“die”whenworking,pressthe“poweron/off”buttonforcontinual8 seconds.Re-startit Unlockscreen Atthescreen-saving(blackscreen)status,press“poweron/off”buttonshortlytosiren thescreen,andmovethelockicontotheunlocklocation,themoperateagain. Factorysettings Ifthedeviceisinfectedwithcomputervirus,ortheapplicationsbythethirdparty.pleaseprickthe “reset”byusinganeedleandwaitfortheoriginalfactorysettings. Firstuse Batterymanagementandcharge Beforefirstusing,pleasemakesurethebatteryischarged100%completely.pleaseusethefactory equippedadaptorandUSBinterfacefortabletchargingconnecting.forthesecondtimes charging,pleasekeepthechargingtermisabout6hours.then4hoursforeachtime. Remark Thetabletmustbechargedonceeverymonthduringstorage,otherwisethebatterywill discharge. Deviceshouldbeinstandbystatusiffornolongtimeusing.becausewithdeviceandscreen consumption,itmaycauselongerchargingtermanddamagethedevice. OTG Itistheabbreviationofon-the-go,itallowsthedata-transferinganddata-sharingbetweenthis deviceandotheronewithout“host”. 1,connectthisdevicewithotheroneforexampleflashmemorythroughOTGconverter 2,press“filemanage”afterthisdevicedisplay“externaldevicesin”,thenpresstheiconallthe filedwillbelisted. Remark: TheoriginalOTGconverterisrecommended.ifotherUSBstorageisfoundincompatible,please downloadthefirewarefromtheauthorizedhomepage. WhenOTGbeingused,makesurethesufficientbatterypowerinsidesthisdevice.ifotherUSB storagehastheindependentpowersupply,pleaseturnonthepower. OTGiscompatiblewiththeexternalkeyboard,mouseandotherdevice. ConnectingwiththePC ConnectthisdevicewithPCbyUSBcable,thenitwillworkasthemobilestorageforPC(remark:all thefilesinsidestheinternalstorageofthisdeviceisreadonlybyPC.itcanrunotheroptionlike theWIFIinternetetc.turnoffUSBstorage,itcanreadthefilesinsidesitselfagain. FCC Caution： 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

SHENZHEN HUIKUN TECHNOLOGY CO.,LTD. 2023.03.30 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for 2A9MG-CM77 [SHENZHEN HUIKUN 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. Sincerely, (Applicant signature) (Applicant printed name): Yakun Dong SHENZHEN HUIKUN TECHNOLOGY CO.,LTD. 2023.03.30 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for 2A9MG-CM77 [SHENZHEN HUIKUN TECHNOLOGY CO.,LTD. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name): Yakun Dong

Shenzhen Huikun Technology Co.,Ltd. 2023.03.30 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Tablet PC Trademark: C idea MODEL: CM77, CM82, CM90, CM93, CM95, CM97, CM99 FCC ID:2A9MG-CM77 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description - Tune Up Procedure required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title: Yakun Dong / Manager Assistant Contact information / address: Floor 3-4, Building 3, Saitu Digital Industrial Factory, 137 Bulan Road, Gankeng Community, Jihua Street, Longgang District, Shenzhen, Guangdong China.

Shenzhen Huikun Technology Co.,Ltd. 2023.03.30 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title: Yakun Dong / Manager Assistant Contact information / address: Floor 3-4, Building 3, Saitu Digital Industrial Factory, 137 Bulan Road, Gankeng Community, Jihua Street, Longgang District, Shenzhen, Guangdong China.

Shenzhen Huikun Technology Co.,Ltd. Model Difference 2023.03.30 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA RE: LETTER OF MODEL DIFFERENCE EUT NAME: Tablet PC Trademark: C idea MODEL: CM77, CM82, CM90, CM93, CM95, CM97, CM99 FCC ID:2A9MG-CM77 All the model are the same circuit and RF module, except model names and appearance color. Sincerely Client’s signature: Client’s name / title: Yakun Dong / Manager Assistant Contact information / address: Floor 3-4, Building 3, Saitu Digital Industrial Factory, 137 Bulan Road, Gankeng Community, Jihua Street, Longgang District, Shenzhen, Guangdong China.

External Photos

Label & label location 3 20mm*10mm FCC ID:2A9MG-CM77 Label location

Internal Photos Antenna

No.：BCTC/RF-EMC-005 Page 1 of 70 Edition：A.4 SAR TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2212840337E Applicant: Shenzhen Huikun Technology Co.,Ltd. Product Name: Tablet PC Model/Type Ref.: CM77 Tested Date: 2022-12-23 to 2023-01-13 Issued Date: 2023-04-13 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 2 of 70 Edition：A.4 FCC ID:2A9MG-CM77 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Tablet PC Trademark: C idea Model/Type Ref.: CM77 CM82, CM90, CM93, CM95, CM97, CM99 Applicant: Shenzhen Huikun Technology Co.,Ltd. Address: Floor 3-4, Building 3, Saitu Digital Industrial Factory, 137 Bulan Road, Gankeng Community, Jihua Street, Longgang District, Shenzhen, Guangdong China. Manufacturer: Shenzhen Huikun Technology Co.,Ltd. Address: Building 3, Saitu Digital Industrial Factory, 137 Bulan Road, Gankeng Community, Jihua Street, Longgang District, Shenzhen, Guangdong China. Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao’an District, Shenzhen, Guangdong, China Sample Received Date: 2022-12-23 Sample tested Date: 2022-12-23 to 2023-01-13 Issue Date: 2023-04-13 Test Standards: IEEE Std C95.1, 2019/ IEEE Std 1528™-2013/FCC Part 2.1093 Test Results: PASS Remark: This is SAR test report Tested by: Approved by: Jack Li/Project Handler Zero Zhou/Reviewer Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 3 of 70 Edition：A.4 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Standards ...................................................................................................... 6 3. Test Summary ....................................................................................................... 7 4. SAR Limits ............................................................................................................. 8 5. Measurement Uncertainty ..................................................................................... 9 6. Product Information And Test Setup ................................................................... 11 6.1 Product Information ............................................................................................. 11 6.2 Test Setup Configuration .................................................................................... 12 6.3 Support Equipment ............................................................................................. 12 6.4 Test Environment ................................................................................................ 12 7. Test Facility And Test Instrument Used ............................................................... 13 7.1 Test Facility ......................................................................................................... 13 7.2 Test Instrument Used .......................................................................................... 13 8. Specific Absorption Rate (SAR) .......................................................................... 15 8.1 Introduction ......................................................................................................... 15 8.2 SAR Definition ..................................................................................................... 15 9. SAR Measurement System ................................................................................. 16 9.1 The Measurement System .................................................................................. 16 9.2 Probe .................................................................................................................. 16 9.3 Test Procedure ................................................................................................... 18 9.4 Phantom .............................................................................................................. 19 9.5 Phantom .............................................................................................................. 19 10. Tissue Simulating Liquids .................................................................................... 20 10.1 Composition of Tissue Simulating Liquid .......................................................... 20 10.2 Limit .................................................................................................................. 21 10.3 Tissue Calibration Result .................................................................................. 22 11. SAR Measurement Evaluation ............................................................................ 23 11.1 Purpose of System Performance Check ........................................................... 23 11.2 System Setup .................................................................................................... 23 11.3 Validation Results ............................................................................................. 23 12. EUT Testing Position ........................................................................................... 24 12.1 Body Position .................................................................................................... 24 13. SAR Measurement Procedures ........................................................................... 25 13.1 Measurement Procedures ................................................................................. 25 13.2 Spatial Peak SAR Evaluation ............................................................................ 25 13.3 Area & Zoom Scan Procedures .…

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

Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 52 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 53 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 54 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 55 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 56 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 57 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 58 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 59 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 60 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 61 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 62 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 63 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 64 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 65 of 70 Edition：A.4 Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 66 of 70 Edition：A.4 17. EUT Photographs EUT Front View EUT Back View Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 67 of 70 Edition：A.4 Antenna View Antenna Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 68 of 70 Edition：A.4 18. EUT Test Setup Photographs Body mode Exposure Conditions Test distance: 0mm Front Back Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 69 of 70 Edition：A.4 Top Report No：BCTC2212840337E No.：BCTC/RF-EMC-005 Page 70 of 70 Edition：A.4 STATEMENT 1.The equipment lists are traceable to the national reference standards. 2.The test report can not be partially copied unless prior written approval is issued from our lab. 3.The test report is invalid without stamp of laboratory. 4.The test report is invalid without signature of person(s) testing and authorizing. 5.The test process and test result is only related to the Unit Under Test. 6.The quality system of our laboratory is in accordance with ISO/IEC17025. 7.If there is any objection to report, the client should inform issuing laboratory within 15 days from the date of receiving test report. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao’an District, Shenzhen, Guangdong, China TEL：400-788-9558 1) C.: 518103 FAX：0755-33229357 Website：http://www.chnbctc.com E-Mail：[email protected] ※※※※※ END ※※※※※

Project: CM76 Author:Likai File Name: CM76-APP-RA Date: 2022-12-13 Rev: Language: Check: A ENG CONFIDENTIAL ShenZhen Eastong Electronic technology Co., LTD Page - 1 - ShenZhen Eastong Electronic technology Co., LTD APPROVAL SHEET FOR CM76 （2.4G band internal antenna） Address: Chunhui Technology Industrial Park, 24 Huahui Road, Dalang Street, Longhua New District, Shenzhen City, China. Issued by Checked by Confirmed by Date 2022-12-13 Customer Confirm Project: CM76 Author:Likai File Name: CM76-APP-RA Date: 2022-12-13 Rev: Language: Check: A ENG CONFIDENTIAL ShenZhen Eastong Electronic technology Co., LTD Page - 2 - Revision History Date Revision Description of Changes 2022-12-13 R:A Antenna performance approved by customer 1 SUMMARY 2 GENERAL DESCRIPTION 2.1 Definitions 3 MECHANICAL DESCRIPTION 4 ELECTRICAL PERFORMANCE 4.1 Set-up 4.1.1 VSWR and return loss 4.1.2 Efficiency, Gain and TRP/TIS 4.1.3 Matching Circuit Description 4.2 Measurement Data 4.2.1 VSWR 4.2.2 Active result 5 MECHANICAL DRAWING 6 CONCLUSION Project: CM76 Author:Likai File Name: CM76-APP-RA Date: 2022-12-13 Rev: Language: Check: A ENG CONFIDENTIAL ShenZhen Eastong Electronic technology Co., LTD Page - 3 - 1 Summary This report summarizes the electrical results of the proposed antenna to support the CM76 program. We test the antenna with the latest version handset . 2 General Description 2.1 Definitions VSWR: Voltage Standing Wave Rate 3 Mechanical Description 4 Electrical Performance 4.1 Set-up 4.1.1 VSWR and return loss VSWR measurements (S 11 ) were performed using an Agilent E5070B Network Analyzer and the previously described test fixture. Coaxial chokes were used to mitigate surface currents on the outside of the cabling. The testing was performed in free space. 4.1.2 Efficiency, Gain and TRP/TIS The gain of the antenna was measured in Dong Xin’ s 3D anechoic chamber in Shenzhen. The chamber is capable of doing tests from 380MHz to 6GHz. Coaxial chokes on the feed cable were used to mitigate surface currents. The measurement results are calibrated using dipole standards. For TRP and TIS the chamber uses a Agilent 8960 to establish the connection with the mobile device. During TRP tests the 8960 reads the power received through the chamber probes whilst during TIS tests the 8960 transmits through the probe. All data is afterwards corrected by a calibration table. 4.1.3 Matching Circuit Description No matching. Project: CM76 Author:Likai File Name: CM76-APP-RA Date: 2022-12-13 Rev: Language: Check: A ENG CONFIDENTIAL ShenZhen Eastong Electronic technology Co., LTD Page - 4 - 4.2 Measurement Data Test Point ID Freq. (MHz) TRP (dBm) Gain (dBi) Directivity (dBi) Efficiency (%) Efficiency (dB) Max (dBm) 1 2400.0 2400.00 -0.37 4.08 35.9% -4.45 -0.37 2 2410.0 2410.00 -0.31 3.96 37.4% -4.27 -0.31 3 2420.0 2420.00 -0.43 4.33 33.4% -4.76 -0.43 4 2430.0 2430.00 0.26 4.69 36.0% -4.43 0.26 5 2440.0 2440.00 0.03 4.35 37.0% -4.32 0.03 6 2450.0 2450.00 -0.41 2.84 47.3% -3.25 -0.41 7 2460.0 2460.00 0.74 4.41 43.0% -3.67 0.74 8 2470.0 2470.00 0.02 3.34 46.6% -3.32 0.02 9 2480.0 2480.00 1.92 4.12 60.2% -2.20 1.92 10 2490.0 2490.00 1.34 3.20 65.1% -1.86 1.34 11 2500.0 2500.00 1.48 3.63 60.9% -2.15 1.48 5 Mechanical drawing Project: CM76 Author:Likai File Name: CM76-APP-RA Date: 2022-12-13 Rev: Language: Check: A ENG CONFIDENTIAL ShenZhen Eastong Electronic technology Co., LTD Page - 5 -

No.：BCTC/RF-EMC-00 5 Page: 1 of 80 Edition：A.5 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2212291492-2E Applicant: Shenzhen Huikun Technology Co.,Ltd. Product Name: Tablet PC Model/Type Ref.: CM77 Tested Date: 2022-12-23 to 2023-01-13 Issued Date: 2023-01-13 Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 2 of 80 Edition：A.5 FCC ID:2A9MG-CM77 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Tablet PC Trademark: C idea Model/Type Ref.: CM77 CM82, CM90, CM93, CM95, CM97, CM99 Prepared For: Shenzhen Huikun Technology Co.,Ltd. Address: Floor 3-4, Building 3, Saitu Digital Industrial Factory, 137 Bulan Road, Gankeng Community, Jihua Street, Longgang District, Shenzhen, Guangdong China. Manufacturer: Shenzhen Huikun Technology Co.,Ltd. Address: Building 3, Saitu Digital Industrial Factory, 137 Bulan Road, Gankeng Community, Jihua Street, Longgang District, Shenzhen, Guangdong China. Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2022-12-23 Sample tested Date: 2022-12-23 to 2023-01-13 Issue Date: 2023-01-13 Report No.: BCTC2212291492-2E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is WIFI-2.4GHz band radio test report. Tested by: Approved by: Jeff.Fu/Project Handler Zero Zhou/Reviewer Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 3 of 80 Edition：A.5 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 8 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List .......................................................................................................... 9 4.5 Test Mode ........................................................................................................... 10 4.6 Table Of Parameters Of Text Software Setting ................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test Procedure ................................................................................................... 13 6.4 EUT Operating Conditions .................................................................................. 13 6.5 Test Result .......................................................................................................... 14 7. Radiated Emissions ............................................................................................. 16 7.1 Block Diagram Of Test Setup .............................................................................. 16 7.2 Limit .................................................................................................................... 17 7.3 Test Procedure ................................................................................................... 18 7.4 EUT Operating Conditions .................................................................................. 19 7.5 Test Result .......................................................................................................... 19 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 26 8.1 Block Diagram Of Test Setup .............................................................................. 26 8.2 Limit .................................................................................................................... 26 8.3 Test Procedure ................................................................................................... 27 8.4 EUT operating Conditions ................................................................................... 27 8.5 Test Result .......................................................................................................... 28 9. Power Spectral Density Test ............................................................................... 30 9.1 Block Diagram Of Test Setup .............................................................................. 30 9.2 Limit .................................................................................................................... 30 9.3 Test Procedure ......................................................................................…

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

Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 59 of 80 Edition：A.5 Tx. Spurious NVNT b 2462MHz Ref Tx. Spurious NVNT b 2462MHz Emission Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 60 of 80 Edition：A.5 Tx. Spurious NVNT g 2412MHz Ref Tx. Spurious NVNT g 2412MHz Emission Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 61 of 80 Edition：A.5 Tx. Spurious NVNT g 2437MHz Ref Tx. Spurious NVNT g 2437MHz Emission Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 62 of 80 Edition：A.5 Tx. Spurious NVNT g 2462MHz Ref Tx. Spurious NVNT g 2462MHz Emission Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 63 of 80 Edition：A.5 Tx. Spurious NVNT n20 2412MHz Ref Tx. Spurious NVNT n20 2412MHz Emission Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 64 of 80 Edition：A.5 Tx. Spurious NVNT n20 2437MHz Ref Tx. Spurious NVNT n20 2437MHz Emission Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 65 of 80 Edition：A.5 Tx. Spurious NVNT n20 2462MHz Ref Tx. Spurious NVNT n20 2462MHz Emission Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 66 of 80 Edition：A.5 Tx. Spurious NVNT n40 2422MHz Ref Tx. Spurious NVNT n40 2422MHz Emission Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 67 of 80 Edition：A.5 Tx. Spurious NVNT n40 2437MHz Ref Tx. Spurious NVNT n40 2437MHz Emission Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 68 of 80 Edition：A.5 Tx. Spurious NVNT n40 2452MHz Ref Tx. Spurious NVNT n40 2452MHz Emission Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 69 of 80 Edition：A.5 13. Duty Cycle Of Test Signal 13.1 Standard Requirement Pre-analysis Check: While conducting average power measurement, duty cycle of each mode shall be checked to ensure its duty cycle in order to compensate for the loss due to insufficient ratio of duty cycle. All duty cycle is pre-scanned, and result as obtained below shows only the most representative ones where duty cycle is conducted as the given transmission with given virtual operation that expresses the percentage. 13.2 Formula Duty Cycle = Ton / (Ton+Toff) 13.3 Test Procedure 1.Set span = Zero 2. RBW = 8MHz 3. VBW = 8MHz, 4. Detector = Peak 13.4 Test Result Condition Mode Frequency (MHz) Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT b 2412 100 0 0 NVNT b 2437 100 0 0 NVNT b 2462 100 0 0 NVNT g 2412 100 0 0 NVNT g 2437 100 0 0 NVNT g 2462 100 0 0 NVNT n20 2412 100 0 0 NVNT n20 2437 100 0 0 NVNT n20 2462 100 0 0 NVNT n40 2422 100 0 0 NVNT n40 2437 100 0 0 NVNT n40 2452 100 0 0 Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 70 of 80 Edition：A.5 Test Graphs Duty Cycle NVNT b 2412MHz Duty Cycle NVNT b 2437MHz Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 71 of 80 Edition：A.5 Duty Cycle NVNT b 2462MHz Duty Cycle NVNT g 2412MHz Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 72 of 80 Edition：A.5 Duty Cycle NVNT g 2437MHz Duty Cycle NVNT g 2462MHz Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 73 of 80 Edition：A.5 Duty Cycle NVNT n20 2412MHz Duty Cycle NVNT n20 2437MHz Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 74 of 80 Edition：A.5 Duty Cycle NVNT n20 2462MHz Duty Cycle NVNT n40 2422MHz Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 75 of 80 Edition：A.5 Duty Cycle NVNT n40 2437MHz Duty Cycle NVNT n40 2452MHz Report No.: BCTC2212291492-2E No.：BCTC/RF-EMC-00 5 Page: 76 of 80 Edition：A.5 14. Antenna Requirement 14.1 Limit 15.203 requirement: For intentional device, according 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. 14.2 Test Result The EUT antenna is FPCB antenna, The antenna gain is 1.92 dBi, fulfill the requirement of this section. Report No.: BCTC22…

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