2AJ2H-TX10REMOTE CONTROL

Operation manual : For the first time to use Need to frequency bind Take out the .remote control, install the battery.Longpressonthefrequencykey2-4seconds, LowspeedLEDlightswillflash.Turnon the power of the car, LowspeedLEDlightswillfrom flashtolong lighting, then frequency bind succeed .If the frequency bind failed (Low speed LED lights flash) , removethe battery and repeat steps l ~3.remote control without operation after 10 seconds, indicationlightwilloffinto power savingmode.Button Description: forward backward turn left turn right S: Speed P: emergency brake, press it and the runningfunctionwill fail, press again, it release FCC Warning Statement Changes or modifications 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 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.

Co m Ad d Pr o Mo d RX2 TX2 Pr o We act We an d issu our Sig Na m Title Com mpany: PIN dress: NO. oduct Name del Numbe 25, RX88, R 20, TX3, TX oduct Desc authorize M on our beha declare tha d certificatio ues concern behalf shal nature: me: e: mpany: NGHU WEL 8 Jinhui R e: REMOTE er(s): TX10, RX30, RX12 X7, TX9, TX ription: RE MiCOM Lab alf on all ma at MiCOM L n of equipm ning the app ll have the s BIAOJUN General m PINGHU W PINGHU W Agen LLYE ELEC Road, Xing E CONTRO , RX74, RX7 2, RX89, RX X23, TX4, TX EMOTE CO bs Inc., 575 atters conce Labs Inc. is ment to the r proval applic same effect YAO manager WELLYE EL WELLYE ELE nt Auth CTRICAL C gcang Tow L 71, RX42, R X90, RX91, X19 NTROL Boulder C o erning the c allowed to f regulatory a cation. Any t as acts of LECTRICAL ECTRICAL horizat O.,LTD wn Pinghu RX65, RX19 RX92, RX9 ourt, Pleasa certification forward all i agencies as and all acts our own. L CO.,LTD CO.,LTD tion u, China 9, RX57, RX 93, RX94, R anton, Califo of above na information s required a s carried ou Date: X75, RX18, RX95, RX23 ornia 94566 amed equip related to t nd to discu ut by MiCOM Apr. 16, 202 , RX20, 3, RX41, 6, USA, to pment. the approva ss any M Labs on 21 al

Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume These d propriet might b It is ou r corresp docume authoriz Sincer e Signat u Name: Title: G of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2AJ2H-TX om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schema Block D Parts Lis Operatio r understand pondence du ents and thi zation is iss ely, ure: BIAOJUN Y eneral man PIN ing Techno cations Com s Road 046 for Confiden X10 Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp atic Diagram iagram st onal Descri ding that all uring the ce s informatio sued. YAO nager NGHU WEL logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption l measurem ertification re on will be av LLYE ELEC ssion’s rule old the follow nitely. m and equi e equipmen ould give co ment test rep eview proce vailable for CTRICAL CO s Title 47 S wing attach pment desc nt. The publ ompetitors a ports, FCC ess cannot public revi e O.,LTD Sections §0. hment(s) as criptions an ic disclosu r an unfair ad ID label for be granted ew once the Date: Apr. 457 and §0 confidentia d are consi re of these d vantage in mat and as confide n e grant of eq 16, 2021 0.459, we al dered as documents the market . ntial quipment .

Model Difference Declaration To Whom It May Concern, We, PINGHU WELLYE ELECTRICAL CO.,LTD(REMOTE CONTROL) Trademark:N/A; Model Number: TX10, RX74, RX71, RX42, RX65, RX19, RX57, RX75, RX18, RX20, RX25, RX88, RX30, RX12, RX89, RX90, RX91, RX92, RX93, RX94, RX95, RX23, RX41, TX20, TX3, TX7, TX9, TX23, TX4, TX19;All model’s the function, software and electric circuit are the same, only with a product c olor, appearance and model named different for commercial purpose. Test sample model: TX10. Please contact me if you have any question. Name: BIAOJUN YAO Date: Apr. 16, 2021 Title: General manager Signature of applicant:

Annex A External Photos Test Model No.: HK2104071039-E Page 1 of 4 Test Model No.: HK2104071039-E Page 2 of 4 Test Model No.: HK2104071039-E Page 3 of 4 Test Model No.: HK2104071039-E Page 4 of 4

FCC ID LABEL: Ca. 5mm x 10mm Label Location FCC ID: 2AJ2H-TX10

Annex B Internal Photo Test Model No.: HK2104071039-E Page 1 of 2 Test Model No.: HK2104071039-E Page 2 of 2 Antenna

Page 1 of 26 Report No.: HK2104071039-E FCC TEST REPORT Test report On Behalf of PINGHU WELLYE EL ECTRICAL CO.,LTD For REMOTE CONTROL Model No.: TX10, RX74, RX71, RX42, RX65, RX19, RX57, RX75, RX18, RX20, RX25, RX88, RX30, RX12, RX89, RX90, RX91, RX92, RX93, RX94, RX95, RX23, RX41, TX20, TX3, TX7, TX9, TX23, TX4, TX19 FCC ID: 2AJ2H-TX10 Prepared for : PINGHU WELLYE ELECTRICAL CO.,LTD NO.8 Jinhui Road, Xingcang Town Pinghu, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen, China Date of Test: Apr. 07, 2021 ~Apr. 15, 2021 Date of Report: Apr. 15, 2021 Report Number: HK2104071039-E Page 2 of 26 Report No.: HK2104071039-E TEST RESULT CERTIFICATION Applicant’s name ................. : PINGHU WELLYE ELECTRICAL CO.,LTD Address ................................. : NO.8 Jinhui Road, Xingcang Town Pinghu, China Manufacture's Name ............ : PINGHU WELLYE ELECTRICAL CO.,LTD Address ................................. : NO.8 Jinhui Road, Xingcang Town Pinghu, China Product description Trade Mark: N/A Product name ........................... : REMOTE CONTROL Model and/or type reference : TX10, RX74, RX71, RX42, RX65, RX19, RX57, RX75, RX18, RX20, RX25, RX88, RX30, RX12, RX89, RX90, RX91, RX92, RX93, RX94, RX95, RX23, RX41, TX20, TX3, TX7, TX9, TX23, TX4, TX19 Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.249 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK 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. Date of Test ............................................ : Date (s) of performance of tests ............. : Apr. 07, 2021 ~Apr. 15, 2021 Date of Issue ........................................... : Apr. 15, 2021 Test Result .............................................. : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou ) Page 3 of 26 Report No.: HK2104071039-E Table of Contents Page 1 . TEST SUMMARY 5 1.1 . Test Procedures And Results 5 1.2 . Test Facility 5 1.3 . Measurement Uncertainty 5 2 . GENERAL INFORMATION 6 2.1 . General Description Of EUT 6 2.2 . Operation of EUT during testing 7 2.3 . Description Of Test Setup 8 2.4 . Measurement Instruments List 9 3 . CONDUCTED EMISSIONS TEST 10 3.1. Conducted Power Line Emission Limit 10 3.2. Test Setup 10 3.3. Test Procedure 10 3.4. Test Result 11 4. RADIATED EMISSION TEST 12 4.1. Radiation Limit 12 4.2. Test Setup 12 4.3. Test Procedure 13 4.4. Test Result 13 5. BAND EDGE 19 5.1. Limits 19 5.2. Test Procedure 19 5.3. Test Result 20 6. OCCUPIED BANDWIDTH MEASUREMENT 22 6.1. Test Setup 22 6.2. Test Procedure 22 6.3. Measurement Equipment Used 22 6.4. Test Result 22 7. ANTENNA REQUIREMENT 24 8. PHOTOGRAPH OF TEST 25 9. PHOTOS OF THE EUT 26 Page 4 of 26 Report No.: HK2104071039-E ** Modifited History ** Revison Description Issued Data Remark Revsion 1.0 Initial Test Report Release Apr. 15, 2021 Jason Zhou Page 5 of 26 Report No.: HK2104071039-E 1. TEST SUMMARY 1.1. Test Procedures And Results DESCRIPTION OF TEST SECTION NUMBERRESULT CONDUCTED EMISSIONS TEST 15.207 N/A RADIATED EMISSION TEST 15.249(a) /15.209 COMPLIANT BAND EDGE 15.249(d)/15.205 COMPLIANT OCCUPIED BANDWIDTH MEASUREMENT 15.215（c） COMPLIANT ANTENNA REQUIREMENT 15.203 COMPLIANT 1.2. Test Facility Te s t F i r m ： Shenzhen HUAK Testing Technology Co., Ltd. Address ： 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen, China 1.3. Measurement Uncertainty Measurement Uncertainty Conducted Emission Expanded Uncertainty =2.71dB, k=2 Radiated emission expanded uncertainty(9kHz-30MHz) = 4.26dB, k=2 Radiated emission expanded uncertainty(30MHz-1000MHz)= 3.90dB, k=2 Radiated emission expanded uncertainty(Above 1GHz) = 4.28dB, k=2 Page 6 of 26 Report No.: HK2104071039-E 2. GENERAL INFORMATION 2.1. General Description Of EUT Equipment REMOTE CONTROL Model Name TX10 Serial Model RX74, RX71, RX42, RX65, RX19, RX57, RX75, RX18, RX20, RX25, RX88, RX30, RX12, RX89, RX90, RX91, RX92, RX93, RX94, RX95, RX23, RX41, TX20, TX3, TX7, TX9, TX23, TX4, TX19 Model Difference All model’s the function, software and electric circuit are the same, only with a product color, appearance and model named different. Test sample model: TX10. FCC ID 2AJ2H-TX10 Antenna Type PCB Antenna Antenna Gain 0dBi Operation frequency 2405-2479MHz Number of Channels 75CH Modulation Type GFSK Power Source DC 3V from battery Power Rating DC 3V from battery Page 7 of 26 Report No.: HK2104071039-E 2.1.1. Carrier Frequency of Channels Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 1 2405 27 2431 53 2457 2 2406 28 2432 54 2458 3 2407 29 2433 55 2459 4 2408 30 2434 56 2460 5 2409 31 2435 57 2461 6 2410 32 2436 58 2462 7 2411 33 2437 59 2463 8 2412 34 2438 60 2464 9 2413 35 2439 61 2465 10 2414 36 2440 62 2466 11 2415 37 2440 63 2467 12 2416 38 2442 64 2468 13 2417 39 2443 65 2469 14 2418 40 2444 66 2470 15 2419 41 2445 67 2471 16 2420 42 2446 68 2472 17 2421 43 2447 69 2473 18 2422 44 2448 70 2474 19 2423 45 2449 71 2475 20 2424 46 2450 72 2476 21 2425 47 2451 73 2477 22 2426 48 2452 74 2478 23 2427 49 2453 75 2479 24 2428 50 2454 25 2429 51 2455 26 2430 52 2456 2.2. Operation of EUT during testing Operating Mode The mode is used: Transmitting mode Low Channel: 2405MHz Middle Channel: 2440MHz High Channel: 2479MHz Page 8 of 26 Report No.: HK2104071039-E 2.3. Description Of Test Setup Operation of EUT during testing: The sample was placed (0.8m below 1GHz, 1.5m above 1GHz) above the ground plane of 3m chamber. Measurements in both …

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Radiated Emissions