XJ6-MT-202-22 CH 2.4 GHz FHSS RADIO CONTROL SYSTEM

1 1 2 3 B Steering Dual Rate Lever (D/R) Steering Trim Lerer (CH1) Connects to the steering servo Motor connector Battery connector Power switch CONNECTION MT-202 MT-202 Operating Antenna (Built in) MR-202 33mm(L)×33mm(W)×15mm（H） ~ 2 MT-202： 1.CH1(Steering) Trim： Steering neutral adjustments can be made by moving the steering trim lever to the left or right. When you install a servo, always check to be sure the servo is at its neutral position. Adjust the servo horn position and linkage so both are parallel. Be sure the steering trim on the transmitter is at the neutral position. 2.CH1(Steering Dual-Rate)D/R： Use this function to adjust the steering travel of your model. If the model understeers while cornering, add steering by rotating the CW side of the D/R knob. When the model oversteers, take away steering by rotating the C.CW side of the D/R knob. 3.CH1(Steering)Reverse： If the servo operate in the opposite direction,moving the reverse lever for the servo reversing. 4.Low Battery Indicator： If the transmitter battery voltage drops below 4.2V the LED will be flashed. MR-202：Receiver+ESC for 1/18 Car 1.CH1(Steering)Output：Connect the servo for steering operation. 2.Battery connector： Connects to the battery.Red is plus＋,Black is minus－. For Ni-cd battery 5～7cells(6.0～8.4V) or Lithium-Poly battery 2S(7.4V) 3.Motor connector：Connect to the motor. 4.CH2(Throttle) Operation：Forward 、reverse and brake are all linear. When switched to reverse operation just returning the throttle trigger from the brake position to the neutral position. 5.Low-battery&Heat protection：When the battery voltage drops below 5.5V or the FET are over heat,the motor will shut off and the LED will be rapid flash. MT-202&MR-202 Bind： Binding Process 1.Turn the transmitter power on while pressing the bind sw. 2.The transmitter Red LED will flashing for 20 seconds. 3.Plug the battery into the MR-202, then turn on the power while the transmitter LED is flashing. 4.When the LED on the receiver unit is steady light ,binding is complete. 5.When the binding procedure is successful, the LED on the receiver will stay solid red when both the transmitter and receiver are turned on. TX LED Display LED ON：Power on LED Rapid Flash：Battery low LED Slow Flash：Bind mode RX LED Display LED OFF：Indicates that the power is off or no signal reception LED ON：Receiving signals LED Rapid Flash：Battery low or heat protector is detected. 4

Company: SHANGHAI MERIT TECHNOLOGY CORP. Add: 1058 TAOGAN RD., SHESHAN TOWN, SONGJIANG DISTRICT, SHANGHAI, China Tel: (86) 21-57793858-218 Fax: (86) 21-57794269 FCC Authorization Date: 2020-09-29 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We, SHANGHAI MERIT TECHNOLOGY CORP., the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Typed or Printed Name: Dongcheng Zheng Title: Artificial Person Signature:

Company: SHANGHAI MERIT TECHNOLOGY CORP. Add: 1058 TAOGAN RD., SHESHAN TOWN, SONGJIANG DISTRICT, SHANGHAI, China Tel: (86) 21-57793858-218 Fax: (86) 21-57794269 E-mail: [email protected] FCC Confidential Authorization Date: 2020-09-29 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: XJ6-MT-202-2 To: whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, SHANGHAI MERIT TECHNOLOGY CORP. hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Typed or Printed Name: Dongcheng Zheng Title: Artificial Person Signature:

EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS

EXHIBIT B - EUT INTERNAL PHOTOGRAPHS Transmitting Antenna

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHF200929002-00B FCC Part 15.247 Page 11 of 39 FCC§15.247 (i), §1.1310 &§2.1093 – RF EXPOSURE Applicable Standard According to§2.1093and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. According to KDB447498 D01 General RF Exposure Guidance v06: For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(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 ·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 ·When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion Measurement Result Frequency Range (MHz) Max Tune-up Conducted Power Calculated Distance (mm) Calculated Value Threshold (10-g SAR) SAR Test Exclusion (dBm) (mW) 2405-2450 17.00 50.12 14.00 5.60 7.50 Yes Note: 1. This is a handheld device Result: No SAR test is required. 14mm

FCC PART 15.247 TEST REPORT For SHANGHAI MERIT TECHNOLOGY CORP. 1058 TAOGAN RD., SHESHAN TOWN, SONGJIANG DISTRICT, SHANGHAI, China FCC ID: XJ6-MT-202-2 Report Type: Original Report Product Type: 2CH 2.4GHZ FHSS RADIO CONTROL SYSTEM Test Engineer: Chao Gao Re port Number: RSHF200929002-00B Re port Date: 2020-12-04 Reviewed B y: Oscar Ye EMC Manager Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road,Kunshan,Jiangsu province,China Tel: +86-0512-86175000 Fax: +86-0512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RSHF200929002-00B FCC Part 15.247 Page 2 of 39 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 7 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 7 EXTERNAL I/O CABLE .................................................................................................................................................. 7 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 9 TEST EQUIPMENT LIST ......................................................................................................................................... 10 FCC§15.247 (i), §1.1310 &§2.1093 – RF EXPOSURE ............................................................................................. 11 MEASUREMENT RESULT ............................................................................................................................................ 11 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 ANTENNA INFORMATION ........................................................................................................................................... 12 FCC §15.205, §15.209 & §15.247(d) – RADIATED EMISSIONS ........................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 EUT SETUP ................................................................................................................................................................ 13 EMI TEST RECEIVER & SPECTRUM ANALYZER SETUP .............................................................................................. 14 TEST PROCEDURE ...................................................................................................................................................... 14 CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................................. 14 TEST RESULTS SUMMARY .......................................................................................................................................... 14 TEST DATA ................................................................................................................................................................ 15 FCC §15.247(a) (1)-CHANNEL SEPARATION TEST ........................................................................................... 23 APPLICABLE STANDARD ............................................................................................................................................ 23 TEST PROCEDURE ...................................................................................................................................................... 23 TEST DATA ...................................................................................................…

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

EXHIBIT C - TEST SETUP PHOTOGRAPHS Radiated Emissions (Below 1GHz) Radiated Emissions (Above 1GHz)