2AC9DHD2015A49Toy RC Speedboat

t o t h i s u n i t

Block Diagram Filter Control key Oscillator 49.860 MHz RF IC RSTX - 2 Modulator and amplifier 49.860 MHz

INTERTEK TESTING SERVICE Report No.: 14090770HKG-001 Equipment Photographs Model : HD2015A (External) FCC ID: 2AC9DHD2015A49

INTERTEK TESTING SERVICE Report No.: 14090770HKG-001 Equipment Photographs Model : HD2015A (Internal) FCC ID: 2AC9DHD2015A49 INTERTEK TESTING SERVICE Report No.: 14090770HKG-001 Equipment Photographs Model : HD2015A (Internal) FCC ID: 2AC9DHD2015A49 INTERTEK TESTING SERVICE Report No.: 14090770HKG-001 Equipment Photographs Model : HD2015A (Internal) FCC ID: 2AC9DHD2015A49

FCC ID: 2AC9DHD2015A49 Model: HD2015A (Transmitter portion) Technical Description of Transmitter The transmitter operates at 49.86 MHz, and controls the corresponding receiver to move forward, backward, left and right. The circuit of the transmitter comprises of, 1. An Encoding circuit Consisting: L, R, B, F and IC1 (RSTX-2) 2. A RF Oscillator (49.86MHz) Consisting: X1, Q1 3. A Filter Network Consisting: L2, C5, C4 4. A RF Modulator and Amplifier Consisting: Q2 5. A Power Supply Consisting: 3VDC (2 X 1.5V "AA" size batteries) Antenna Gain: 0dBi Nominal rated field strength: 75dBμV/m at 3m Maximum allowed field strength of production tolerance: +/- 3dB The transmitter uses an external, integral antenna

Analysis Report Report No.: 14090770HKG-001 The Equipment Under Test (EUT) is a transmitter of a RC Boat operating at 49.860 MHz as dictated by a crystal. The EUT is powered by a 3.0 V DC source (2 x 1.5V AA size batteries). The EUT has a left / right control lever and a forward / backward control lever. After switching ON the EUT and the receiver of the RC Boat, activating the control buttons on the EUT can control the receiver moving forward, backward, left and right. Antenna Type: External integral antenna Antenna Gain: 0dBi Nominal rated field strength: 75.0dBμV/m at 3m Maximum allowed field strength of production tolerance: +/- 3dB According to the KDB 447498: Based on the Maximum allowed field strength of production tolerance was 78.0dBμV/m at 3m in frequency 49.860MHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 0.0189mW Thus; Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power = 0.0189mW. The SAR Exclusion Threshold Level for 49.860MHz when the minimum test separation distance is < 50mm: = [474 * (1 + log100/f(MHz))]/2 = 308.6mW Since the above conducted output power is well below the SAR Exclusion Threshold level, so the EUT is considered to comply with SAR requirement without testing.

A B C DD C B A Title NumberRevisionSize A4 Date:18-Sep-2014Sheet of File:F:\dlblj\XN-539~117.DDBDrawn By: R1 180K Q1 C945 Q2 8050 R L C5 68P C1 22P R3 10K F ANT L2 2.2uH L3 1.0uH C3 47P L1 1.0uH X1 49.860MHZ R2 47K RIGHT 1 NC 2 GND 3 B 4 F 5 T 6 SC 7 SO 8 VDD 9 PC 10 OSCO 11 OSCI 12 NC 13 LEFT 14 IC1 RSTX-2 VCC 3V LED1 R5 560 C2 15P C6 104 B XN-539TP-1 Q3 945 Q4 945 R647K R8 3.3K R9 47K R7 47K 49.860MHZ C4 47P R4 100 49.860MHz

valued Quality. IÞlivercd. lssuing Laboratory: lntertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 - TEST) under HOKLAS for specif¡c laboratory activities as l¡sted in the HOKLAS directory of accredited laborator¡es. TEST REPORT HIT= nql mcáso# Prepared and Checked by: Report No. : I 4090770HKG-002 Hong Di Toys Factory Application For Certification (Original Grant) (FCC lD: 2AC9DHD20í 5449) Transmitter Approved by:' / q Tse Ying, Cathy Senior Lead Engineer lntertek's standard Tems and Cond¡tions æn be obtained at ourwebsite http://ww.intertek.æm/terms/. Th¡s report shall not be reproduæd, except ¡n full. This report is for the exclusive use of lntertek's Client and is provided pursuant to the agreement betwêên lntertek and its Client. lntertek's responsib¡lity and l¡abil¡ty are limited to thê tems and ænditions of the agreement. lntêrtek âssumes no liabìlity to any party, other than to the Client in aæordanæ w¡lh the agréement, fo¡ âny loss, expense or damâge oæasioned by the use of th¡s report. Only the Client ¡s author¡zed to perm¡t æpying or distr¡but¡on of th¡s rêport and then only ¡n ¡ts entirety. Any use of the lntertek name or one of its marks for the sale or advertisement of the tested mater¡al, product or æruiæ must first be approved ¡n writing by lntèrtek. lhe obseruat¡ons and tesl results in th¡s report are rè¡êvant only to the sâmple tested. Th¡s rsport by itself does not imply that the mater¡al, product, or seru¡æ is or has ever been under an lntertek ærtificât¡on program. lntertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5497 Website: www.hk.intertek-etlsemko.com Ng Mei Nar, s Lead Engineer Date: October 13,2014 Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 14090770HKG-002 i FCC ID: 2AC9DHD2015A49 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com GENERAL INFORMATION Grantee: Hong Di Toys Factory Grantee Address: Chenghai District, Shantou City, Guangdong Provine, China Contact Person: Cheng Hong Shen Tel: 0754-85735929 Fax: 0754-85730929 e-mail: N/A Manufacturer: Hong Di Toys Factory Manufacturer Address: Chenghai District, Shantou City, Guangdong Provine, China Brand Name: Blue Hat Model: HD2015A Type of EUT: Transmitter Description of EUT: Toy RC Speedboat Serial Number: N/A FCC ID: 2AC9DHD2015A49 Date of Sample Submitted: September 18, 2014 Date of Test: September 18, 2014 to September 23, 2014 Report No.: 14090770HKG-002 Report Date: October 13, 2014 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 14090770HKG-002 ii FCC ID: 2AC9DHD2015A49 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com SUMMARY OF TEST RESULT TEST SPECIFICATION REFERENCE RESULTS Transmitter Field Strength and Bandwidth Requirement 15.235 Pass The equipment under test is found to be complying with the following standards: FCC Part 15, October 1, 2012 Edition Note: 1. The EUT uses a permanently attached antenna which, in accordance to section 15.203, is considered sufficient to comply with the pervisions of this section. 2. Pursuant to FCC part 15 Section 15.215(c), the 20 dB bandwidth of the emission was contained within the frequency band designated (mentioned as above) which the EUT operated. The effects, if any, from frequency sweeping, frequency hopping, other modulation techniques and frequency stability over excepted variations in temperature and supply voltage were considered. Issuing Laboratory: Intertek Testing Services Hong Kong Limited HKAS has accredited this laboratory (HOKLAS 005 – TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. Report No.: 14090770HKG-002 iii FCC ID: 2AC9DHD2015A49 Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Table of Contents 1.0 General Description............................................................................................ 1 1.1 Product Description ........................................................................................... 1 1.2 Related Submittal(s) Grants ............................................................................... 1 1.3 Test Methodology .............................................................................................. 1 1.4 Test Facility ....................................................................................................... 1 2.0 System Test Configuration ................................................................................. 2 2.1 Justification........................................................................................................ 2 2.2 EUT Exercising Software ................................................................................... 2 2.3 Special Accessories........................................................................................... 2 2.4 Measurement Uncertainty .................................................................................. 2 2.5 Support Equipment List and Description............................................................. 2 3.0 Emission Results ...................…

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INTERTEK TESTING SERVICE Report No: 14090770HKG-001 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model : HD2015A FCC ID: 2AC9DHD2015A49 INTERTEK TESTING SERVICE Report No: 14090770HKG-001 Configuration Photographs Worst-Case Radiated Emissions (Back View) Model : HD2015A FCC ID: 2AC9DHD2015A49