
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Block Diagram Filter RF power amplifier and Modulator Oscillator 27.145MHz Encoder Control key 27.145MHz U1
INTERTEK TESTING SERVICE Report No.: HK12120238-1 Equipment Photographs Model : CEC#51907 (External) FCC ID: QKX1128DB51907
Label Size: 39.7mm x 20.1mm
INTERTEK TESTING SERVICE Report No.: HK12120238-1 Equipment Photographs Model: CEC#51907 (Internal) FCC ID: QKX1128DB51907 INTERTEK TESTING SERVICE Report No.: HK12120238-1 Equipment Photographs Model: CEC#51907 (Internal) FCC ID: QKX1128DB51907 INTERTEK TESTING SERVICE Report No.: HK12120238-1 Equipment Photographs Model: CEC#51907 (Internal) FCC ID: QKX1128DB51907
Model: CEC#51907 (Transmitter portion) Technical Description of Transmitter The circuit of the transmitter comprises of 1. An Encoding circuit Consisting: B, F, U1 (TX2S) 2. A RF Oscillator (27.145MHz) Consisting: Y1, Q1 3. A Filter Network Consisting: L3, C4, C5, C6, L2 4. A RF Modulator and Amplifier Consisting: Q2 5. A Power Supply Consisting: 2 x AA size batteries Type of antenna: External Integral antenna Type of modulation: Pulse modulation Nominal field strength: 51.8dbuV/m at 3m Production tolerance: 51.8dBuV/m at 3m +/-3dB Antenna gain: 0dBi
Analysis Report Report No.: HK12120238-1 The Equipment Under Test (EUT) is a portable transmitter of a RC Car operating at 27.145 MHz as dictated by a crystal. The EUT is powered by a 3.0 V DC source (2 x size AA batteries). The EUT has a forward control lever and a backward control lever. After switching ON the EUT and the receiver of the RC Car, activating the control levers on the EUT can control the receiver moving forward and backward directions. Antenna Type: External integral antenna Antenna Gain: 0dBi Nominal rated field strength: 51.8dBฮผV/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 54.8dBฮผV/m at 3m in frequency 27.145MHz, thus; The EIRP = [(FS*D) ^2*1000 / 30] = 0.0000906mW Conducted power = Radiated Power (EIRP) โ Antenna Gain So; Conducted Power = 0.0000906mW. 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.
- The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. - This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. 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 TEST REPORT Report No.: HK12120238-1 Golden Technology Electronic Toys Co. Ltd. Application For Certification (Original Grant) (FCC ID: QKX1128DB51907) Transmitter Prepared and Checked by: Approved by: Signed On File Wong Cheuk Ho, Herbert Engineer Wong Kwok Yeung, Kenneth Lead Engineer Date: March 8, 2013 INTERTEK TESTING SERVICES Report No.: HK12120238-1 FCC ID: QKX1128DB51907 i GENERAL INFORMATION Golden Technology Electronic Toys Co. Ltd. MODEL: CEC#51907 FCC ID: QKX1128DB51907 Grantee: Golden Technology Electronic Toys Co. Ltd. Grantee Address: Guangdong Chenghai City, Chenseng Road, Pumei District, China. Contact Person: Huang Shao Jie Tel: (852) 2366 7900 Fax: (852) 2366 7270 e-mail: [email protected] Manufacturer: Bravo Toys Ltd. Manufacturer Address: N/A Brand Name: N/A Model: CEC#51907 Buyer: CEC Entertainment Inc. Type of EUT: Transmitter Description of EUT: Inflate Remote Control Dinosaur Serial Number: N/A FCC ID: QKX1128DB51907 Date of Sample Submitted: December 07, 2012 Date of Test: December 07, 2012 to December 20, 2012 Report No.: HK12120238-1 Report Date: March 8, 2013 Environmental Conditions: Temperature: +10 to 40ยฐC Humidity: 10 to 90% INTERTEK TESTING SERVICES Report No.: HK12120238-1 FCC ID: QKX1128DB51907 ii SUMMARY OF TEST RESULT Golden Technology Electronic Toys Co. Ltd. MODEL: CEC#51907 FCC ID: QKX1128DB51907 TEST SPECIFICATION REFERENCE RESULTS Maximum Peak Output Power 15.247(b), (c) / RSS-210 A8.4 N/A Hopping Channel Carrier Frequencies Separation (for 2.4GHz Digital) 15.247(e) / RSS-210 A8.1 N/A 20dB Bandwidth of the Hopping Channel 15.247(a) / RSS-210 A8.1 N/A Number of Hopping Frequencies 15.247(e) / RSS-210 A8.1 N/A Average Time of Occupancy of Hopping Frequency 15.247(e) / RSS-210 A8.1 N/A Anteann Conducted Spurious Emissions 15.247(d) / RSS-210 A8.5 N/A Radiated Spurious Emissions 15.247(d) / RSS-210 A8.5 N/A RF Exposure Compliance 15.247(i) / RSS-Gen 5.5 N/A Transmitter Power Line Conducted Emissions 15.207 / RSS-Gen 7.2.2 N/A Transmitter Field Strength (for 27MHz) 15.227 / RSS-310 3.8 Pass Transmitter Field Strength (for 40MHz) 15.229 / RSS-210 A2.7 N/A Transmitter Field Strength, Bandwidth and Timing Requirement (for Remote Control) 15.231(a) / RSS-210 A1.1.1 N/A Transmitter Field Strength, Bandwidth and Timing Requirement (for 433MHz) 15.231(e) / RSS-210 A1.1.5 N/A Transmitter Field Strength and Bandwidth Requirement(for 88-108MHz) 15.239 / RSS-210 A2.8 N/A Transmitter Field Strength and Bandwidth Requirement(for 902- 928MHz or 2.4GHz) 15.249 / RSS-210 A2.9 N/A Transmitter Field Strength and Bandwidth Requirement (for 49MHz) 15.235 / RSS-310 3.9 N/A Receiver / Digital Device Radiated Eissions 15.109 / ICES-003 N/A Digital Device Conducted Emissions 15.107 / ICES-003 N/A 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. INTERTEK TESTING SERVICES Report No.: HK12120238-1 FCC ID: QKX1128DB51907 iii 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 Equipment Modification ......................................................................................... 2 2.5 Measurement Uncertainty...................................................................................... 2 2.6 Support Equipment List and Description .....โฆ
Text truncated - open the document above for the full version.
INTERTEK TESTING SERVICE Report No: HK12120238-1 Configuration Photographs Worst-Case Radiated Emissions (Front View) Model: CEC#51907 FCC ID: QKX1128DB51907 INTERTEK TESTING SERVICE Report No: HK12120238-1 Configuration Photographs Worst-Case Radiated Emissions (Rear View) Model: CEC#51907 FCC ID: QKX1128DB51907
2/F., Garment Centre, ยท Kowloon ยท Hong Kong
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 27.145 MHz - 27.145 MHz | - |

Radio Control Car
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Radio Control Car
Equipment Class
CRR - Superregenerative Receiver
27MHz Transmitter
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Transmitter
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Transmitter
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter