PCJJL2015C27TOY RC TRUCK

June 10, 2015 ) to act on our behalf in Intertek Testing Services (Mr. Shawn Xing . . T o whom it may concern, Letter of Agency I, an officer of JINLONG TOYS COMPANY LIMITED do hereby authorize f ront of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and/or Part 95 of the FCC Rules until further notice. I further certify that no party (as defined in §1.2002(b) of CFR 47, 2007) to this application, including myself, is 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. Regards, [Name]Hong Bin Zhao [Title] Deputy General Manager

June 10, 2015 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification Request is hereby submitted by from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential and right to discern which parties can obtain access to these information: Schematics Detailed Block diagrams Detailed Operational/Functional Description The rationale for request fo r confidentiality is as followings: This information represents intellectual property of is subject to competition. We have invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advanta ges in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. If you have questions or need further information, please contact the undersigned. Regards, [Signature] [Name] HONG BIN ZHAO [Title] General Manager Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: PCJJL2015 C27 Request is hereby submitted by JINLONG TOYS COMPANY LIMITED to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR § 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential and JINLONG TOYS COMPANY LIMITED right to discern which parties can obtain access to these information: Detailed Block diagrams Detailed Operational/Functional Description r confidentiality is as followings: This information represents intellectual property of JINLONG TOYS COMPANY LIMITED We have invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive ges in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. If you have questions or need further information, please contact the undersigned. to withhold permanently from public review certain portions of the application for equipment certification for the confidentiality is made pursuant to 47 CFR § 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are JINLONG TOYS COMPANY LIMITED reserves the JINLONG TOYS COMPANY LIMITED and it We have invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive ges in developing similar products, but would also disclose successful implementation If you have questions or need further information, please contact the undersigned.

External Photos

Label Artwork and Location SIZE: 35mm (W) x 13mm (H) FCC ID ： PCJJL2015C27 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.

Internal photos

1 INTERTEK TESTING SERVICES Analysis Report The equipment under test (EUT) is a portable transmitter for a TOY RC TRUCK operating at 27.145 MHz which is controlled by a crystal. The EUT is powered by one 9.0V 6F22 size battery. For more detail information pls. refer to the user manual. Antenna Type: Integral antenna Antenna Gain: 0dBi The nominal conducted output power specified: -25.0dBm (+/- 3dB) The nominal radiated output power (e.r.p) specified: -27.15dBm (+/- 3dB) Modulation Type: Pulse modulation According to the KDB 447498: The worst-case peak radiated emission for the EUT is 69.6dBuV/m at 3m in the frequency 27.145MHz The EIRP = [(FS*D) ^2 / 30] mW= -25.63dBm The ERP = EIRP – 2.15 = -27.78 dBm which is within the production variation. The maximun conducted output power specified is -22dBm =0.006mW The source- based time-averaging conducted output power = 0.006* Duty Cycle mW < 0.1mW (Duty Cycle<100%) The SAR Exclusion Threshold Level for 27.145MHz when the minimum test separation distance is < 50mm: = 474 * [1 + log(100/f(MHz)]/2 = 371.2 mW Since the source-based time-averaging conducted output power is well below the SAR low threshold level, so the EUT is considered to comply with SAR requirement without testing. Transmitter Duty Cycle Calculation The duration of one cycle = 17.5652ms Effective period of the cycle = 478.3μs x 10 + 1.4348ms x 4 = 10.5222ms DC = 10.5222ms / 17.5652ms = 0.5990 or 59.90 % FCC ID: PCJJL2015C27

Radiated Emission