QE8403XX49TBlade Runner Toy Remote Controller

Helen Zhao Subject: FW: FW: Interactive Toy Concepts(HK) Ltd., FCC ID: QE8403XX49T, Asse ssment ... 10/28/2004 -----Original Message----- From: Weili Sent: Wednesday, October 27, 2004 2:32 PM To: Helen Zhao Subject: Re: FW: Interactive Toy Concepts(HK) Ltd., FCC ID: QE8403XX49T, Asse ssment ... Hi, Helen. Thanks for your email. Attched please find the revised report with the correct ID and bandplot. Please put this application in the right category as you mentioned. Regards, Wei -----Original Message----- From: Compliance Certification Services [mailto:[email protected]] Sent: Tuesday, October 26, 2004 4:29 PM To: Helen Zhao Subject: Interactive Toy Concepts(HK) Ltd., FCC ID: QE8403XX49T, Assessment NO.: AN04T4286, Notice#1 Question #1: Based upon FCC15.215(c). "Intentional radiators operating under the alternative provisions to the general emission limits, as contained in §§ 15.217 through 15.257 and in Subpart E of this part, must be designed to ensure that the 20 dB bandwidth of the emission is contained within the frequency band designated in the rule section under which the equipment is operated." But the bandwidth plot provided in the test report shows the device does not comply with the requirement. Please explain. Question #2: Please revise the FCC ID label format to remove the space between QE8 and 403XX49T. Question #3: This is for your information, the proper Equipment of Class for this device should be "DXX - Part 15, Low power communication device transmitter". Only FCC15.231 or 15.231(e) devices can use either "DSC-Part 15, Security/Remote Control Transmitter" if they are transmitters or "DSR-Part 15, Remote Control/Security Device Transceiver" if they are transceivers. Best regards, Helen The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender.

FCC ID: QE8403XX49T ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 17 Front View FCC ID: QE8403XX49T ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 18 Rear View

FCC ID: QE8403XX49T ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 8 2. PRODUCT LABELING Figure 2.1 FCC ID Label Figure 2.2 Location of Label on the Side of EUT Figure 2.2 FCC ID Label Location FCC ID: QE8403XX49T This device complies with part 15 of the FCC Rules. Operating 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. Figure 2.1 FCC ID Label FCC Label

FCC ID: QE8403XX49T ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 19 Open View FCC ID: QE8403XX49T ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 20 Component Side FCC ID: QE8403XX49T ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 21 Foil Side

Applicant: Interactive Toy Concepts (HK) Ltd. FCC ID: QE8403XX49T Operational Circuit Description Item 1: Transmitter (R/C) The circuit consists of transmit circuit and charging circuit; The transmit circuit is powered by 9v (6F22) battery. Subordinate Signal circuit and IC1 (MCU are powered by Q4 (VCC at approx. 4.4v). It is a typical series regulated power supply. IC1(MCU) applies 3-channel specialized program. When transmit circuit is powered up, LED glows in green color. When VR1 is in the 0 position, transmit signal is close to 0. When VR1 is adjusted, IC1 (MCU) P1.0 (or P1.1) will transmit pulse codes proportionally. If VR2 is adjusted, tail motor speed will change in two different directions. If VR3 is adjusted, the speed difference between two main channels will change. When IC1 (MCU) detects that the voltage of 6F22 battery is under 7v, LED will glow in green color. Pulse codes pass D1 (a variable capacity 2105). The codes then are modulated to 49.890MHz in the signal oscillation circuit that consists mainly of Q3 and are transmitted out to the air. L1,T1 and C1,C2,C3 are for antenna matching and harmonic restrain. IC2 and its simple outskirt circuit are for charging management of battery on Rx. It is a SOC. Charging output is 4.715v-4.225v. Charging current is 390-526mA. Item 2: Receiver: Receiver consists of ANT1 (antenna), Q1 (RF amplification), IC1/3661 (modulator-demodulator), Q2 (signal processor and phase reversing unit), IC5 (MCU) and IC4, IC6 (motor driving circuit). ANT1 receives FM signal for 49.890MHz. The signal is amplified through Q1 and de-modulated by IC1 (3361). After passed Q2, the pulse codes are output to IC5 P0.0. IC5 will de-code for 3 channels duty-variable pulse signal to control IC4 (9926) to drive the main motors or control IC6 to drive the tail motor. IC4 and IC5 are powered by chargeable 3.7v 250mAh Lithium Polymer battery. Subordinate signal circuit and MCU are powered by LDO regulator-ML62252.

ELECTROMAGNETIC EMISSION COMPLIANCE REPORT of RADIO CONTROL HELICOPTER/AIRPLANE TRANSMITTER MODEL: 40301 FCC ID: QE8403XX49T October 18, 2004 This report concerns (check one): Original grant x Class II change Equipment type: Low Power Intentional Radiator Deferred grant requested per 47 CF 0.457(d)(1)(ii)? yes no x If yes, defer until: (date) Company agrees to notify the Commission by (date) of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? yes no x If no, assumed Part 15, Subpart B for unintentional radiators - the new 47 CFR [10-1-90 Edition] provision. Report prepared for: Interactive Toy Concepts (HK) Ltd. Report prepared by: Advanced Compliance Lab Report number: 0048-040830-01 The test result in this report IS supported and covered by the NVLAP accreditation 6 Randolph Way Hillsborough, NJ 08844 Tel: (908) 927 9288 Fax: (908) 927 0728 Advanced Compliance Laboratory FCC ID: QE8403XX49T ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 2 Table of Contents Report Cover Page.....................................................................................................1 Table of Contents.......................................................................................................2 Figures........................................................................................................................3 1. GENERAL INFORMATION................................................................................4 1.1 Verification of Compliance.......................................................................4 1.2 Equipment Modifications.........................................................................5 1.3 Product Information.................................................................................6 1.4 Test Methodology.....................................................................................6 1.5 Test Facility...............................................................................................6 1.6 Test Equipment........................................................................................6 1.7 Statement of the Document Use...............................................................7 2. PRODUCT LABELING........................................................................................8 3. SYSTEM TEST CONFIGURATION...................................................................9 3.1 Justification...............................................................................................9 3.2 Special Accessories....................................................................................9 3.3 Configuration of Tested System...............................................................9 4. SYSTEM SCHEMATICS......................................................................................12 5. RADIATED EMISSION DATA............................................................................13 5.1 Field Strength Calculation.......................................................................13 5.2 Test Methods and Conditions..................................................................13 5.3 Test Data...................................................................................................13 6. PHOTOS OF TESTED EUT.................................................................................15 FCC ID: QE8403XX49T ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 3 Figures Figure 2.1 FCC ID Label...........................................................................................8 Figure 2.2 Location of Label on Back of the EUT....................................................8 Figure 3.1 Radiated Test Setup, Position 1...............................................................10 Figure 3.2 Radiated Test Setup, Position 2...............................................................10 Figure 3.3 Radiated Test Setup, Position 3...............................................................11 Figure 4.1 EUT Schematics.......................................................................................12 Figure 5.1 Bandwidth Plot.........................................................................................15 Figure 6.1 Front View................................................................................................17 Figure 6.2 Rear View.................................................................................................18 Figure 6.2 Inside View, Cover Opened......................................................................19 Figure 6.3 Component Side.......................................................................................20 Figure 6.4 Foil Side....................................................................................................21 FCC ID: QE8403XX49T ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 4 1. GENERAL INFORMATION 1.1 Verification of Compliance EUT: BLADE RUNNER TRANSMITTER Model: 40301 Applicant: Interactive Toy Concepts (HK) Ltd. Unit 508, Tower B, New Mandarin Plaza, TST East Kowloon, Hong Kong Test Type: FCC Part 15C CERTIFICATION Result: PASS Tested by: ADVANCED COMPLIANCE LABORATORY Test Date: Oct. 15, 2004 Report Number: 0048-040830-01 The above equipment was tested by Compliance Laboratory, Advanced Technologies, Inc. for compliance with the requirement set forth in the FCC rules and regulations Part 15 subpart C. This said equipment in the configuration described in the report, shows the maximum emission levels emanating from equipment are within the compliance requirements. The estimated uncertainty of the test …

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

FCC ID: QE8403XX49T ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 10 Figure 3.1 Radiated Test Setup, position 1-X Figure 3.2 Radiated Test Setup, position 2-Y FCC ID: QE8403XX49T ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 11 Figure 3.3 Radiated Test Setup, position 3-Z