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2AIRP-858340BARevs Watch RC

ALPHA GROUP CO., LTD.
Revs Watch RC - FCC ID 2AIRP-858340BA - ALPHA GROUP CO., LTD.
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Jun 28, 2020
Application Purpose
Original Equipment
Date of Application
Jun 28, 2020
Equipment Note
Revs Watch RC
Frequency Range
2410.00000000 - 2475.00000000
Company
ALPHA GROUP CO., LTD.
Country
China

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Keep these instructions for future reference as they contain important information. • Conserver ces instructions pour référence future car elles contiennent des informations importantes. • Guarde estas instrucciones para consultarlas en el futuro como referencia, ya que contienen información importante. TM + 8 US858340R/B FCC Statement: 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. 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. Note: 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 Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. CAN ICES-3(B)/NMB-3(B) Énoncé de la FCC : Ce matériel a été testé et déclaré conforme aux limites pour un appareil numérique de classe B, en vertu de la partie 15 des règles FCC. Ces limites ont pour objet d’offrir une protection raisonnable contre le brouillage préjudiciable dans une installation résidentielle. Cet appareil produit, utilise et émet de l’énergie des fréquences radio. S’il n’est pas installé et utilisé conformément à ces consignes, il peut occasionner des interférences nuisibles aux communications radio. Cependant, il n’y a aucune garantie qu’il ne se produira pas d’interférences dans une installation en particulier. Si ce matériel provoque un brouillage préjudiciable à la réception radio ou de télévision, ce qui peut être établi en coupant et en rallumant l’appareil, il est conseillé d’essayer de corriger ce brouillage par l’une ou plusieurs des mesures suivantes : - Réorienter ou déplacer l’antenne réceptrice. - Augmenter la distance entre l’appareil et le récepteur. - Brancher l’appareil dans un circuit différent de celui du récepteur. - Obtenir l’aide du revendeur ou d’un technicien de radio/TV compétent. Ce dispositif est conforme à la partie 15 des règles FCC. Le fonctionne- ment est soumis aux deux conditions suivantes : 1. cet appareil ne peut causer d’interférences nuisibles, et 2. cet appareil doit accepter toute interférence reçue, notamment les interférences susceptibles d’occasionner un fonctionnement indésirable. Tout changement ou toute modification n’ayant pas été expressément approuvé par la partie responsable de la conformité pourrait annuler le droit de l’utilisateur à utiliser ce dispositif Le présentappareilestconforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitationes- tautorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareildoit accepter tout brouillageradioélectriquesubi, mêmesi le brouillageest susceptible d'encompromettre le fonctionnement. CAN ICES-3(B)/NMB-3(B) Requires 3 x 1.5 V (AAA) batteries. Batteries or battery packs must be recycled or disposed of properly. When this product has reached the end of its useful life it should not be disposed of with other household waste. The Waste Electrical and Electronic Equipment Regulations require it to be separately collected so that it can be treated using the best available recovery and recycling techniques. This will minimize the impact on the environment and human health from soil and water contamination by any hazardous substances, decrease the resources required to make new products and avoid using up landfill space. Please do your part by keeping this product out of the municipal waste stream! The “wheelie bin” symbol means that it should be collected as “waste electrical and electronic equipment”. You can return an old product to your retailer when you buy a similar new one. For other options, please contact your local council. Fonctionne avec 3 piles (AAA) 1,5 V. Les piles ou les batteries doivent être correctement recyclées ou éliminées. Lorsque ce produit arrive en fin de vie, il ne doit pas être jeté avec le reste des déchets ménagers. Conformément à la directive sur les Déchets des équipements électriques et électroniques (DEEE), il doit être collecté séparément afin d'être éliminé selon les meilleures techniques de récupération et de recyclage disponibles. Cette démarche réduit les risques de pollution du sol et des eaux, et permet ainsi de minimiser l’impact de toute substance nocive sur la santé et sur l'environnement. Cela diminue également la quantité de ressources nécessaires à la fabrication de nouveaux produits, et évite la saturation des sites d'enfouissement. Veuillez apporter votre contribution en ne jetant pas ce produit avec les déchets de votre commune. Le symbole de l…

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Cover Letter(s)

Rev 11/20/07 ALPHA GROUP CO., LTD. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AIRP-858340BA 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 TypeFile Name Block Diagram Schematics Operational Description Block SCH Operational Description 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. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, We also requesting the commission to grant short-term confidentiality request on the following attachments until180 days after the Grant Date of Equipment Authorizations. Exhibit TypeFile Name ManualUser manual Sincerely, Jacky Zhu 2020-06-24

Cover Letter(s)

ALPHA GROUP CO., LTD. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2020-06-24 SUBJECT: FCC Application for (FCC ID: 2AIRP-858340BA) To Whom It May Concern: We, the undersigned, hereby authorize EMTEK (DONGGUAN) CO., LTD. at Sam Lvon our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by EMTEK (DONGGUAN) CO., LTD.on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Sincerely, Jacky Zhu 2020-06-24

External Photos

FCCID:2AIRP-858340BA

ID Label/Location Info

FCC statement: This device complies with Part 15 of the FCC rules. Operations is subject to the following two conditions: OFF ON (1) this device may not cause harmful interference, and (2) this device must accept any interference revieced, including interference that may cause undersired operation. MADE IN CHINA 2020 ALPHA FCC ID: 2AIRP- 858340BA IC: 22295- 858340BA HVIN:858340B-1 2.4GHz 858340R/B

Internal Photos

FCCID:2AIRP-858340BA ANT

RF Exposure Info

RFEXPOSUREEVALUATION EUTSpecification EUTTerratrax-RemoteMotorcycle ModelNumber 858340R/B FCCID2AIRP-858340BA Antennagain(Max)0dBi OperationFrequency2410-2475MHz InputRatingDC4.5VFromBattery ClassificationPer StipulatedTestStandard §15.247(i),§2.1093 ModulationGFSK Max.outputpower-1.46dBm(0.000714W) TestRequirement: Accordingto§15.247(i)and§1.1307(b)(1),systemsoperatingunderthe provisionsofthissectionshallbeoperatedinamannerthatensuresthatthe publicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualityforTCBapproval. OneantennaisavailablefortheEUT.Theminimumseparationdistanceis 5mm. BTDSS: Transmit Frequency (MHz) Mode Measure dPower (dBm) Tune upPower (dBm) Maxtuneup power(dBm) Calculation Result 1-g SAR 2.410GFSK -1.46 -2±1-10.24621613 2.445GFSK -2.19 -2±1-10.24820693 2.475GFSK-2.83-2±1-10.25018193 AccordingtoKDB447498,nostand-alonerequiredfor2.4Gantenna,andno simultaneousSARmeasurementisrequired. Signature: SamLv Date:2020-06-24

Test Report

ReportNo.ES200522010WPage 1 of 44 Ver.1.0 TESTREPORT ProductName : Terratrax-RemoteMotorcycle ModelNumber : 858340R/B FCCID : 2AIRP-858340BA Preparedfor:ALPHAGROUPCO.,LTD. Address:AULDEYIND.AREA,WENGUANRD.(CENTRAL), CHENGHAI,SHANTOU,GUANGDONG,CHINA Preparedby:EMTEK(SHENZHEN)CO.,LTD. Address:Building69,MajialongIndustryZone,NanshanDistrict, Shenzhen,Guangdong,China Tel:(0755)26954280 Fax:(0755)26954282 ReportNumber:ES200522010W Date(s)ofTests:May23,2020toJun15,2020 Dateofissue:Jun16,2020 ReportNo.ES200522010WPage 2 of 44 Ver.1.0 VERIFICATIONOFCOMPLIANCE Applicant:ALPHAGROUPCO.,LTD. AULDEYIND.AREA,WENGUANRD.(CENTRAL),CHENGHAI, SHANTOU,GUANGDONG,CHINA Manufacturer:ALPHAGROUPCO.,LTD. AULDEYIND.AREA,WENGUANRD.(CENTRAL),CHENGHAI, SHANTOU,GUANGDONG,CHINA ProductDescription:Terratrax-RemoteMotorcycle TradeMark:N/A ModelNumber:858340R/B Weherebycertifythat: TheaboveequipmentwastestedbyEMTEK(SHENZHEN)CO.,LTD.Thetestdata,data evaluation,testprocedures,andequipmentconfigurationsshowninthisreportweremade inaccordancewiththeproceduresgiveninANSIC63.10-2013andtheenergyemittedby thesampleEUTtestedasdescribedinthisreportisincompliancewithconductedand radiatedemissionlimitsofFCCRulesPart15.247(2018). DateofTest: May23,2020toJun15,2020 Preparedby: LorenLuo/Editor Reviewer: TimDong/Supervisor Approved&AuthorizedSigner: LisaWang/Manager ReportNo.ES200522010WPage 3 of 44 Ver.1.0 ModifiedInformation VersionSummaryRevisionDateReportNo. Ver.1.0OriginalReport/ES200522010W ReportNo.ES200522010WPage 4 of 44 Ver.1.0 TableofContents TESTREPORT.............................................................................................................................................1 1.GENERALINFORMATION....................................................................................................................6 1.1PRODUCTDESCRIPTION ...................................................................................................................................... 6 1.2TESTMETHODOLOGY .......................................................................................................................................... 6 2.TESTFACILITY........................................................................................................................................7 3.DESCRIPTIONOFTESTMODES........................................................................................................8 4.SUMMARYOFTESTRESULTS.........................................................................................................10 6DBBANDWIDTHMEASUREMENT.....................................................................................................10 5.TESTSYSTEMUNCERTAINTY.........................................................................................................11 6.RADIATEDEMISSIONTEST...............................................................................................................12 7.1MEASUREMENTPROCEDURE.............................................................................................................................12 7.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION) .................................................................................. 14 7.3MEASUREMENTEQUIPMENTUSED: ................................................................................................................... 15 7.4RADIATEDEMISSIONLIMIT.................................................................................................................................16 7.5MEASUREMENTRESULT .................................................................................................................................. 17 7.6RADIATEDMEASUREMENTPHOTOS: ................................................................................................................ 23 7.6DBBANDWIDTHMEASUREMENT.................................................................................................24 8.1MEASUREMENTPROCEDURE.............................................................................................................................24 8.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION) .................................................................................. 24 8.3MEASUREMENTEQUIPMENTUSED: .................................................................................................................. 24 8.4LIMIT...................................................................................................................................................................24 8.5MEASUREMENTRESULTS: .................................................................................................................................. 24 9.MAXIMUMPEAKOUTPUTPOWERTEST......................................................................................27 9.1MEASUREMENTPROCEDURE ............................................................................................................................. 27 9.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION)..................................................................................27 9.3MEASUREMENTEQUIPMENTUSED: .................................................................................................................. 27 9.4PEAKPOWEROUTPUTLIMIT ............................................................................................................................. 27 9.5MEASUREMENTRESULTS:.............................................................................................................................27 10.POWERSPECTRALDENSITYMEASUREMENT........................................................................30 10.1MEASUREMENTPROCEDURE ........................................................................................................................... 30 10.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION) ............................................................................... 30 10.3MEASUREMENTEQUIPMENTUSED:.......................…

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Test Setup Photos

FCCID:2AIRP-858340BA

Contact Information

Applicant

xinyue xu(Quality Manager)
[email protected]020-38983278Fax: 020-38336259

Test Firm

EMTEK (Shenzhen) Co., Ltd.Lisa Wang
[email protected]86 755 26954280

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.41 GHz - 2.48 GHz714.00 µW
Confidentiality
Long Term
Grant Notes
Power listed is conducted.

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