OJPXA0471Sky Cub 2.4GHz RC Plane

Manufacture By Hangzhou ZT Model Company Limited.Address: NO 6 Mingde Rd., Puyan, Binjing, Hangzhou, China. www.ztmodel.comCopyright 2020 ZT Model. All rights reserved. 2.4GHz RC Plane 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 interfer-ence that may cause undesired operation.Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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 protecti on 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 deter-mined 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. FCC Information Electrical and electronic equipment that are supplied with batteries(including internal batteries) At the end of its serviceable life, this product should not be treated as household or general waste.It should be handed over to the applicable collection point for the recycling of electrical and electronic equipment, or returned to the supplier for disposal. nternal / Supplied Batteries.This symbol on the battery indicates that the battery is to be collected separately.This battery is designed for separate collection at an appropriate collection point.

HANGZHOU ZT MODEL CO.,LTD. NO.6 MINGDE RD,BINJIANG DISTRICT, HANGZHOU, ZHEJIANG PROVINCE, CHINA TEL: 86-755-571-82877488 FAX: 86-755-82877241 Statement FCC ID: OJPXA0471 Product: "Sky Cub" 2.4GHz RC Plane We HANGZHOU ZT MODEL CO.,LTD. Hereby Declare that The product "Sky Cub" 2.4GHz RC Plane, models no. XA04701, XA04702 are all identical in interior str ucture, elec trical circuit s and components, and just model names is different for the marketing requirement. Your assistanc e on this matter is highly appreciated. Yours sincerely, <Signature>： Name：Haiqiao Zhang Title：Manager Applicant Company：HANGZHOU ZT MODEL CO.,LTD.

January 20, 2021 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Timeway Testing Laboratories/ Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with HANGZHOU ZT MODEL CO.,LTD./ NO.6 MINGDE RD,BINJIANG DISTRICT, HANGZHOU, ZHEJIANG PROVINCE, CHINA <Signature>： Name：Haiqiao Zhang Title：Manager Applicant Company：HANGZHOU ZT MODEL CO.,LTD.

January 20, 2021 Equipment Autorisation Division Federal Communications Commiss ion 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: OJPXA0471 Product Name: "Sky Cu b" 2.4GHz RC Plane Request for Confidentiality Pursu ant to Sections 0.457 and 0.459 of the commis sio ns rules, we hereby request that the following documents be held confidential: •Schematics •Block diagram •Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature>： Name：Haiqiao Zhang Title：Mana ger Company：HANGZHOU ZT MODEL CO.,LTD.

"Sky Cub" 2.4GHz RC PlaneModel NO: XA04701/XA04702FCC ID: OJPXA0471Made in China 产品名称 货 号 物料编码 成品尺寸开料尺寸 材料规格 备 注 工艺流程 版 本日 期 A/1版2021.1.14 光面镜像四色印刷+白、背胶、模切 红色为刀线、背纸无印刷、注意背胶强度（贴于塑料），模切不偏移 17丝 PC（单面磨砂) 100x94mm 按实际情况拼版 "Sky Cub"2.4G电动遥控飞机——遥控器贴纸 XA04701/XA0470201190308 Label Location

RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(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 eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m)---3m So pt = (EXd) 2 /30 x gt Field strength = 97.77dBuV/m @3m Ant gain =0dBi ;so Ant numeric gain= 1 So pt={ [10 (97.77 /20) /10 6 x3] 2 /30x1 }x1000 mW =1.80mW So (1.80 mW/5mm)x √2.440GHz = 0.56 <3 Then SAR evaluation is not required

Report No.: TW2101004-01E File Reference No.: 2021-01-14 Applicant: HANGZHOU ZT MODEL CO., LTD. Product: "Sky Cub" 2.4GHz RC Plane Model No.: XA04701, XA04702 Brand Name: N/A Test Standards: FCC Part 15.249 Test Result: It is herewith confirmed and found to comply with the requirements set up by ANSI C63.10&FCC Part 15 Subpart C, Paragraph 15.249 regulations for the evaluation of electromagnetic compatibility Approved By Jack Chung Manager Dated: January 14, 2021 Results appearing herein relate only to the sample tested The technical reports is issued errors and omissions exempt and is subject to withdrawal at SHENZHEN TIMEWAY TESTING LABORATORIES Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China Tel (755) 83448688, Fax (755) 83442996, E-Mail:[email protected] Report No.: TW2101004-01E Page 2 of 40 Date: 2021-01-14 Thereportrefersonlytothesampletestedanddoesnotapplytothebulk. ThisreportisissuedinconfidencetotheclientanditwillbestrictlytreatedassuchbytheSHENZHENTIMEWAYTESTINGLABORATORIES.Itmaynotbe reproducedratherinitsentiretyorinpartanditmaynotbeusedforadverting.Theclienttowhomthereportisissuedmay,however,showorsendit.ora certifiedcopythereofpreparedbytheSHENZHENTIMEWAYTESTINGLABORATORIES. tohiscustomer.Supplierorotherspersonsdirectlyconcerned. SHENZHENTIMEWAYTESTINGLABORATORIES. willnot,withouttheconsentofthecliententerintoanydiscussionofcorrespondencewithanythirdparty concerningthecontentsofthereport. Intheeventoftheimproperuseofthereport.TheSHENZHENTIMEWAYTESTINGLABORATORIES.reservestherightstowithdrawitandtoadoptanyother remedieswhichmaybeappropriate. Special Statement The testing quality ability of our laboratory meet with "Quality Law of People's Republic of China" Clause 19. The testing quality system of our laboratory meet with ISO/IEC-17025 requirements, which is approved by CNAS. This approval result is accepted by MRA of APLAC. Our test facility is recognized, certified, or accredited by the following organizations: CNAS-LAB Code: L2292 The EMC Laboratory has been assessed and in compliance with CNAS-CL01 accreditation criteria for testing Laboratories (identical to ISO/IEC 17025:2005 General Requirements) for the Competence of testing Laboratories. FCC-Registration No.: 744189 The 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. Registration No.: 744189. Industry Canada (IC) —Registration No.:5205A The EMC Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 5205A. A2LA (Certification Number:5013.01) The EMC Laboratory has been accredited by the American Association for Laboratory Accreditation (A2LA). Certification Number:5013.01 Report No.: TW2101004-01E Page 3 of 40 Date: 2021-01-14 Thereportrefersonlytothesampletestedanddoesnotapplytothebulk. ThisreportisissuedinconfidencetotheclientanditwillbestrictlytreatedassuchbytheSHENZHENTIMEWAYTESTINGLABORATORIES.Itmaynotbe reproducedratherinitsentiretyorinpartanditmaynotbeusedforadverting.Theclienttowhomthereportisissuedmay,however,showorsendit.ora certifiedcopythereofpreparedbytheSHENZHENTIMEWAYTESTINGLABORATORIES. tohiscustomer.Supplierorotherspersonsdirectlyconcerned. SHENZHENTIMEWAYTESTINGLABORATORIES. willnot,withouttheconsentofthecliententerintoanydiscussionofcorrespondencewithanythirdparty concerningthecontentsofthereport. Intheeventoftheimproperuseofthereport.TheSHENZHENTIMEWAYTESTINGLABORATORIES.reservestherightstowithdrawitandtoadoptanyother remedieswhichmaybeappropriate. Test Report Conclusion Content 1.0 General Details ……………………..…………………………..…………………………….. 4 1.1 Test Lab Details…………………………………………………………..………………….… 4 1.2 Applicant Details………………………………………………………….……………….…….. 4 1.3 Description of EUT ……………………………………………………………..………….…… 4 1.4 Submitted Sample………………………..……………………………………..……………….. 5 1.5 Test Duration…………………………………….…………………………………..…….…….. 5 1.6 Test Uncertainty……………………………………….……………………………...………….. 5 1.7 Test By…………………………………………………………………………………………… 5 2.0 List of Measurement Equipment…………………………………………………………….… 6 3.0 Technical Details……………………………………………………………………………… 7 4.0 EUT Modification………………………………………………………………………………... 7 5.0 Power Line Conducted Emission Test…………………………………………………………… 8 5.1 Schematics of the Test…………………………………………………………………………… 8 5.2 Test Method and Test Procedure…………………………………………………………………. 8 5.3 Configuration of the EUT……………………………………………………………………… 8 5.4 EUT Operating Condition……………………………………………………………………… 9 5.5 Conducted Emission Limit………………………………………………………………………. 9 5.6 Test Result……………………………………………………………………………………….. 9 6.0 Radiated Emission test…………………………………………………………………………. 10 6.1 Test Method and Test Procedure…………………………………………………………………. 10 6.2 Configuration of the EUT……………………………………………………………………… 11 6.3 EUT Operation Condition……………………………………………………………………… 11 6.4 Radiated Emission Limit………………………………………………………………………… 11 6.5 Test Result……………………………………………………………………………………… 13 7.0 Band Edge……………………………………………………………………………………… 24 7.1 Test Method and Test Procedure…………………………………………………………………. 24 7.2 Radiated Test Setup……………………………………………………………………………… 24 7.3 Configuration of the EUT……………………………………………………………………… 24 7.4 EUT Operating Condition……………………………………………………………………… 24 7.5 Band Edge Limit…………………………………………………………………………………. 24 7.6 Band Edge Test Result…………………………………………………………………………… 25 8.0 Antenna Requirement……………………..…..………………………………………………… 29 9.0 20dB bandwidth measurement…………………..………………….…………………………… 30 10.0 FCC ID Label…………………………………………………………………………………… 33 11.0 Photo of Test Setup and EUT View……………………………………………………………… 34 Report No.: TW2101004-01E Page 4 of 40 Date: 2021-01-14 Thereportrefersonlytothesampletestedanddoesnotapplytothebulk. ThisreportisissuedinconfidencetotheclientanditwillbestrictlytreatedassuchbytheSHENZHENTIMEWAYTESTINGLABORATORIES.Itm…

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Radiated Emission Te s t Setup: