2A4BF-CB01Dongle

User Manual Productname:Dongle ProductModel :CB-01 1) Adjustthe mouseto 2.4g connection 2) long pressthe modebottonfor 3 sencondsto wait the greenindicatorflashing 3) Insertingthe Dongleto the USB on the PC whenthe greenlight indicator 4) The greenindicatorstop flashingand the connectionis successful FCC Caution: This devicecomplieswith part 15 of the FCC Rules.Operationis subjectto the followingtwo conditions: (1) This devicemay not causeharmfulinterference,and (2) this devicemust acceptany interference received,includinginterferencethat may causeundesiredoperation. Any changesor modificationsnot expresslyapprovedby the party responsiblefor compliancecould void the user'sauthorityto operatethe equipment. NOTE:This equipmenthas been testedand found to complywith the limits for a Class B digitaldevice, pursuantto Part 15 of the FCC Rules.Theselimits are designedto providereasonableprotectionagainst harmfulinterferencein a residentialinstallation.This equipmentgenerates,uses and can radiateradio frequencyenergyand, if not installedand used in accordancewith the instructions,may causeharmful interferenceto radio communications.However,there is no guaranteethat interferencewill not occur in a particularinstallation. If this equipmentdoes causeharmfulinterferenceto radio or televisionreception, which can be determinedby turningthe equipmentoff and on, the user is encouragedto try to correctthe interferenceby one or more of the followingmeasures: -- Reorientor relocatethe receivingantenna. -- Increasethe separationbetweenthe equipmentand receiver. -- Connectthe equipmentinto an outlet on a circuitdifferent from that to which the receiveris connected. -- Consultthe dealeror an experiencedradio/TVtechnicianfor help. The devicehas been evaluatedto meet generalRF exposurerequirement.The devicecan be used in portableexposureconditionwithoutrestriction.

AIWA(CHONGQING)INTERNATIONALTRADECO.,LTD OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2022-04-18 Subject;RequestforConfidentiality FCCID:2A4BF-CB01 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:MinHuang Title:Manager

AIWA(CHONGQING)INTERNATIONALTRADECO.,LTD LetterofAuthorization Company:AIWA(CHONGQING)INTERNATIONALTRADECO.,LTD Address:NO.36FENGSHENGROAD,JIULONGPODISTRICT.CHONGQING CITY,CHINA. ProductName: Dongle ModelNumber:CB-01 Trademark: FCCIdentifier:2A4BF-CB01 WeauthorizeMiCOMLabsInc,575BoulderCourt,Pleasanton,California94566, USA,toactonourbehalfonallmattersconcerningtheabovenamedequipment. AnyindividualwithinMiCOMLabsisauthorizedtoactonourbehalfandtake actionontheapplication. WedeclarethatMiCOMLabsInc,575BoulderCourt,Pleasanton,California 94566,USA,isallowedtoforwardallinformationrelatedtotheapprovalproject totheFederalCommunicationCommissionandtodiscussanyissues concerningtheapprovalapplication.AnyandallactscarriedoutbyMiCOMLabs onourbehalfshallhavethesameeffectasactsofourown. Name:MinHuangDate:18.04.2022 Signatureofapplicant:

Product Name: Dongle Model Name: CB-01 FCC ID：2A4BF-CB01 Radiumengravedlabel

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Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China TEST REPORT FCC Rules and Regulations Part PART 15.249 Report Reference No..............: CTA22041101001 FCC ID...................................: 2A4BF-CB01 Compiled by ( position+printed name+signature ... : File administrators Kevin Liu Supervised by ( position+printed name+signature ... : Project Engineer Kevin Liu Approved by ( position+printed name+signature ... : RF Manager Eric Wang Date of issue ..................................... : March.10, 2022 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : AIWA(CHONGQING)INTERNATIONAL TRADE CO.,LTD Address ............................................ : NO.36 FENGSHENG ROAD,JIULONGPODISTRICT.CHONGQING CITY,CHINA. Standard ........................................... : FCC Rules and Regulations Part PART 15.249 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .....................: Dongle Trade Mark ....................................... : Manufacturer .................................... : RUIWA TECHNOLOGIES(CHONGQING)CO.,LTD Model/Type reference....................... : CB-01 Listed Models .................................. : N/A Modulation ....................................... : GFSK Frequency .......................................... From 2405MHz to 2475MHz Ratings ............................................. : DC 5V From external circuit Result................................................ : PASS Report No.: CTA22041101001 Page 2 of 26 T E S T R E P O R T Equipment under Test : Dongle Model /Type : CB-01 Listed Models : N/A Applicant : AIWA(CHONGQING)INTERNATIONAL TRADE CO.,LTD Address : NO.36 FENGSHENG ROAD,JIULONGPODISTRICT.CHONGQING CITY,CHINA. Manufacturer : RUIWA TECHNOLOGIES(CHONGQING)CO.,LTD Address : NO.36 FENGSHENG ROAD,JIULONGPODISTRICT.CHONGQING CITY,CHINA. Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA22041101001 Page 3 of 26 Contents 1. T E S T S T A N D A R D S ................................................................. 4 2. S U M M A R Y ............................................................................ 5 2.1. General Remarks 5 2.2. Product Description 5 2.3. Equipment Under Test 5 2.4. Short description of the Equipment under Test (EUT) 5 2.5. EUT operation mode 5 2.6. Block Diagram of Test Setup 6 2.7. Modifications 6 3. T E S T E N V I R O N M E N T .............................................................. 7 3.1. Address of the test laboratory 7 3.2. Test Facility 7 3.3. Environmental conditions 7 3.4. Summary of measurement results 8 3.5. Statement of the measurement uncertainty 8 3.6. Equipments Used during the Test 8 4. T E S T C O N D I T I O N S A N D R E S U L T S ........................................... 10 4.1. AC Power Conducted Emission 10 4.2. Radiated Emission and Band Edges 13 4.3. 20dB Bandwidth Measurement 19 4.4. Antenna Requirement 21 5. T E S T S E T U P P H O T O S O F T H E E U T ......................................... 22 6. T E S T P H O T O S O F T H E E U T ................................................... 23 Report No.: CTA22041101001 Page 4 of 26 1. 0BT E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.249: Operation within the bands 902 - 928 MHz, 2400 - 2483.5 MHz, 5725 - 5875 MHz, and 24.0 - 24.25 GHz. ANSI C63.10:2013 : American National Standard for Testing Unlicensed Wireless Devices ANSI C63.4: 2014: –American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40GHz Range of 9 kHz to 40GHz Report No.: CTA22041101001 Page 5 of 26 2. 1BS U M M A R Y 2.1. General Remarks Date of receipt of test sample : March.10, 2022 Testing commenced on : March.29, 2022 Testing concluded on : March.29, 2022 2.2. 7BProduct Description Name of EUT Dongle Model Number CB-01 Power supply: DC 5V From external circuit Hardware version: V1.0 Software version: V1.0 Testing sample ID： CTA22041101001-1# (Engineer sample) CTA22041101001-2# (Normal sample) 2.4G wireless technology: Operation frequency: From 2405MHz to 2475MHz Channel number: 16 Antenna type: PCB antenna Antenna gain: -1.0 dBi 2.3. 8BEquipment Under Test Power supply system utilised Power supply voltage : ○ 230V / 50 Hz ○ 120V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 5V From external circuit 2.4. 9BShort description of the Equipment under Test (EUT) This is a Dongle For more details, refer to the user’s manual of the EUT. 2.5. 10BEUT operation mode The Applicant provides communication tools software(Engineer mode) to control the EUT for staying in continuous transmitting (Duty Cycle more than 98%) and receiving mode for testing .There are 16 channels provided to the EUT and Low(Channel 01)/Mid(Channel 03)/High (Channel 14) were selected to test. Channel Frequency (MHz) Channel Frequency (MHz) 1 2405 9 2414 2 2463 10 2471 3 2441 11 2459 4 2426 12 2436 5 2408 13 2419 Report No.: CTA22041101001 Page 6 of 26 6 2466 14 2475 7 2445 15 2453 8 2422 16 2439 2…

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