2AC9DHD2015A27Toy RC Speedboat

t o t h i s u n i t

Block Diagram Filter RF IC IC 1 RSTX-2 Control key Oscillator 27.145 MHz x 1 Modulator and amplifier 27.145 MHz

INTERTEK TESTING SERVICE Report No.: 14090769HKG-001 Equipment Photographs Model : HD2015A (External) FCC ID: 2AC9DHD2015A27

INTERTEK TESTING SERVICE Report No.: 14090769HKG-001 Equipment Photographs Model : HD2015A (Internal) FCC ID: 2AC9DHD2015A27 INTERTEK TESTING SERVICE Report No.: 14090769HKG-001 Equipment Photographs Model : HD2015A (Internal) FCC ID: 2AC9DHD2015A27 INTERTEK TESTING SERVICE Report No.: 14090769HKG-001 Equipment Photographs Model : HD2015A (Internal) FCC ID: 2AC9DHD2015A27

FCC ID: 2AC9DHD2015A27 Model: HD2015A (Transmitter portion) Technical Description of Transmitter The transmitter operates at 27.145 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, IC1 (RSTX-2) 2. A RF Oscillator (27.145MHz) Consisting: X1, Q1 3. A Filter Network Consisting: C4, C5, L2 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: 78.5dBμV/m at 3m Maximum allowed field strength of production tolerance: +/- 3dB The transmitter uses an external and integral antenna

Analysis Report Report No.: 14090769HKG-001 The Equipment Under Test (EUT) is a portable transmitter of a RC boat operating at 27.145 MHz as dictated by a crystal. The EUT is powered by a 3.0 V DC source (2 x 1.5V 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 levers on the EUT can control the receiver moving forward, backward left and right directions. Antenna Type: External, integral antenna Antenna Gain: 0dBi Nominal rated field strength: 78.5dBμV/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 81.5dBμV/m at 3m in frequency 27.145MHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 0.0424mW Conducted power = Radiated Power (EIRP) – Antenna Gain So; Conducted Power = 0.0424mW. The SAR Exclusion Threshold Level for 27.145MHz when the minimum test separation distance is < 50mm: = [474 * (1 + log100/f(MHz))]/2 = 371.2mW 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 100P C1 47P R3 10K F ANT L2 8.2uH L3 2.2uH C3 150P L1 2.2uH X1 27.145MHZ 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 25P C6 104 B XN-539TP-1 Q3 945 Q4 945 R647K R8 3.3K R9 47K R7 47K 27.145MHZ C4 100P R4 100 27.145MHz

Valued QualiU. Delivercd. lssuing Laboratory: lntertek Testing Services Hong Kong Limited HKAS has accredited th¡s laboratory (HOKLAS 005 - TEST) under HOKLAS for specific laboratory activities as listed in the HOKLAS d¡rectory of accredited laboratories. TEST REPORT HII- Ê6il ***# .......-ffi (FCC lD: 2AG9DHD201 5A271 Report No. : I 4090769HKG-001 Hong Di Toys Factory Application For Certification (Original Grant) Transmitter Prepared and Checked by: Approved by:.- Tse Ying, Senior Lead Engineer lntertek's standard Terms and Cond¡t¡ons can be obta¡ned at our webs¡te http:/ flw.intertek.ætrVtermsi/. Th¡s report shall not be reproduced, except in full. This report is for the êxclusive use of lnterteks Cl¡ent and is prov¡ded pursuant to the agreement between lntertek and its Cl¡ent. lnterteks responsib¡l¡ty and l¡ab¡l¡ty are limited to the terms and cond¡tions of the agreement. lntertek assumes no liab¡l¡ty to any party, other than to the Client ¡n acærdanæ with the agreement, for any loss, expense or damage occâsionêd by the use of this report. Only thê Cl¡ent is authorized to perm¡t copying or d¡stribut¡on of this report and then only ¡n its entirety. Any use of the lntertek name or one of its marks for the sle or advertisement of the tested matêrial, product or seru¡æ must f¡rst be approvêd in writing by lntertek. The obseruations and test results ¡n th¡s report are relevant only to the sample tested. Th¡s rêport by ¡tself does not ¡mPly that the material, product, or serv¡ce is or has ever been undor an lntertek ærtif¡cation prcgram. Intertek Testing Seruices Hong Kong Ltd. ZF., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com Ng Mei Nar, Chris Lead Engineer Date: October 06,2014 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.: 14090769HKG-001 i FCC ID: 2AC9DHD2015A27 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: 2AC9DHD2015A27 Date of Sample Submitted: September 18, 2014 Date of Test: September 18, 2014 to September 23, 2014 Report No.: 14090769HKG-001 Report Date: October 06, 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.: 14090769HKG-001 ii FCC ID: 2AC9DHD2015A27 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 15.227 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.: 14090769HKG-001 iii FCC ID: 2AC9DHD2015A27 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: 14090769HKG-001 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model : HD2015A FCC ID: 2AC9DHD2015A27 INTERTEK TESTING SERVICE Report No: 14090769HKG-001 Configuration Photographs Worst-Case Radiated Emissions (Back View) Model : HD2015A FCC ID: 2AC9DHD2015A27