TPU052720010Radio Control Transmitter

SHENZHEN AWING ROC INDUSTRY CO., LTD. Room C2001-2004, Times Exhibition Center, No. 3008 Yitian Road, Shenzhen, China Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: TPU052720010 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Best Regards Along Chen Assistant Chief Manager Shenzhen Awing Roc Industry Co., Ltd. Date: Nov. 9, 2005

Mike Kuo From: eric [[email protected]] on behalf of eric.wong [[email protected]] Sent: Tuesday, December 13, 2005 12:39 AM To: Mike Kuo Cc: eric.wong Subject: Re ｡ G RE: Re ： FW: SHENZHEN AWING ROC INDUSTRY CO., LTD., FCC ID: TPU052720010, Assessment NO.: AN05T5301, Notice#1 Attachments: 99 Occ BW.pdf; SZ051017B03-RP_1208.pdf  12/15/2005 ----- 轉呈者 eric/ccsemc 於 2005/12/13 04:34 PM ----- Hello Mike, Please find our replies below in RED , thank you!! Have a nice weekend!! ^^ Eric Hi Eric : Please address additional questions below : Question #9 : Reply to Question #4 is not acceptable. 6.34kHz is based upon 26dB BW. If you want to use measurement to justify the necessary bandwidth, per section 2.202 of FCC rules, you may use 99% BW measurement. Please submit 99% BW plot. The emission designator of F8D does not match with design function, suggest to use F1D. (Eric: Per your info I have quote another emission designator as 4K20F1D--, attached please also find the 99%BW plot for your reference, thanks!!) Question #10 : Page 18 of Test report, please explain how -26dB limits is calculated. Please also update the note section on Page 18. (Eric: Per your info, I have modified the report and attached as the attachment, please kindly find the most updated one eric.wong 寄件人： eric 2005/12/10 12:19 AM 收件人： "Mike Kuo" <[email protected]> 副本抄送： "eric" <[email protected]>, jim.chang/ccsemc@ccsemc 主旨： Re： RE: Re ： FW: SHENZHEN AWING ROC INDUSTRY CO., LTD., FCC ID: TPU052720010, Assessment NO.: AN05T5301, Notice#1連結 "Mike Kuo" <[email protected]> 2005/12/02 10:33 AM 收件人： "eric" <[email protected]> 副本抄送： 主旨： RE: Re ： FW: SHENZHEN AWING ROC INDUSTRY CO., LTD., FCC ID: TPU052720010, Assessment NO.: AN05T5301, Notice#1 just been sent, thanks!!) Question #11 : The fundamental frequency on Page 18 is 72.49MHz but the fundamental frequency measured on Page 22 is 72.3MHz. The test result for both measurement is identical, please explain. (Eric: Per your info, I have modified the report and attached as the attachment, please kindly find the most updated one just been sent, thanks!!) Best Regards Mike Kuo Compliance Certification Services 561F Monterey Road Morgan Hill CA 95037 Tel: (408)463-0885 x: 105 Fax: (408)463-0888 e-mail:[email protected] http://www.ccsemc.com From: eric [mailto:[email protected]] Sent: Thursday, December 01, 2005 1:20 AM To: Mike Kuo Cc: eric Subject: Re ： FW: SHENZHEN AWING ROC INDUSTRY CO., LTD., FCC ID: TPU052720010, Assessment NO.: AN05T5301, Notice#1 Hello Mike, Please kindly find our replies below in BLUE , thank you very much..!! ^^ Eric Best Regards Mike Kuo Compliance Certification Services 561F Monterey Road Morgan Hill CA 95037 "Mike Kuo" <[email protected]> 2005/11/29 10:46 AM 收件人： "eric" <[email protected]> 副本抄送： 主旨： FW: SHENZHEN AWING ROC INDUSTRY CO., LTD., FCC ID: TPU052720010, Assessment NO.: AN05T5301, Notice#1  12/15/2005 Tel: (408)463-0885 x: 105 Fax: (408)463-0888 e-mail:[email protected] http://www.ccsemc.com -----Original Message----- From: Compliance Certification Services [mailto:[email protected]] Sent: Monday, November 28, 2005 6:35 PM To: Mike Kuo Subject: SHENZHEN AWING ROC INDUSTRY CO., LTD., FCC ID: TPU052720010, Assessment NO.: AN05T5301, Notice#1 Question #1: Same device filed twice under assessment no:AN05T5301 and AN05T5299. AN05T5299 application will be cancelled and assessment will be based upon the information submitted under assessment no:AN05T5301. Please confirm. (ERIC: FYI, AN05T5299 was finished with a numbers of wrong documents (such as wrong ID on the label format, Confidentiality req, and report etc). In order to avoid the misunderstanding during the review, I have made another TCB filing with the assessment# 5301. Please kindly discard the assessment# 5299 and review only on the submittals of the assessment# 5301, sorry and thanks for your understanding.) Question #2: Please modify EUT description by only showing transmitter in the test report. Receiver is not part of review. (ERIC: Thanks for your info, please find the updates on the revised report just attached by this mail) Question #3: Two external photos are submitted for 4 channel and 6 channel operation but only one internal photo file is submitted. The internal photo is for 4 channel or 6 channel ? Please submit internal photos for 4 channel and 6 channel and indicate on the internal photos the differences by comparing 4 channel and 6 channel operation. (ERIC: Thanks for your info, please find 2 separate internal photo for 4CH and 6CH just attached by this mail, they are already remarked with a suffix 4CH & 6CH respectively.) Question #4: Please provide emission designator and justify the necessary bandwidth by using Carson rules ( 2M+2DK). (ERIC: Thanks for your info, the emission designator is 6K34F8D--) Question #5: Page 18 and page 22 of test report: please provide calculated formula. Please verify the output power in dBm Vs watts. (ERIC: Thanks for your info, please find the updates on the revised report just attached by this mail) Question #6: Please provide tune up procedures. (ERIC: Thanks for your info, please find the tune-up procedure just attached by this mail) Question #7 : Section 7.5 of test report, the reference fundamental frequency is 72.13 MHz which does not agree with fundamental frequency tested. (ERIC: (ERIC: Thanks for your info, please find the updates on the revised report just attached by this mail) Question #8 : Please provide the channel list for 6 channel and 4 channel operation. (ERIC: Thanks for your info, please find the CH table just attached by this mail. FYI, the so- called "CH" only stands for how many "function" they are communicating between the transmitter and receiver over the same frequency of the spectrum, not standing for how many channel they have.) Best Regards  12/15/2005 Mike Kuo The items indicated above must be submitted before processing can continue on the above referenced applicatio…

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LABEL SAMPLE & LOCATION

Antenna specification Peak gain: 2.5dBi Average: 2.1dBi

料 零 零 零 量 路 路 路 路 路 隆 路 路 綠 亮 亮 度 摇 摇 復 度 連 連 度

Radio transmitter of power redress parameter. Variable inductance symbol Max. Min. T1 1.20V 16.0V T2 2.80V 2.80V T3 1.20V 3.70V T4 1.20V 7.00V T5 1.20V 30.0V Radio transmitter of power tune-up procedure. 1. Adjust T2 and T3 to the center position. 2. Adjust T1 to make the make sure there is signal be output. 3. Adjust T3 to make output signal be max. 4. Adjust T2 to make output signal be max. 5. Adjust T5 to make output signal be max. Measuring equipment Tektronix TDS1012

72MHz frequency distribution frequency confine :72.010MHz72.990MHz frequency error:±1.5KHz frequency point confine: 72MHz,72.010MHz,72.030MHz,72.050MHz,72.070MHz,72.090MHz,72.110M Hz,72.130MHz,72.150MHz,72.170MHz,72.190MHz,72.210MHz,72.230MHz,7 2.250MHz,72.270MHz,72.290MHz,72.310MHz,72.330MHz,72.350MHz,72.37 0MHz,72.390MHz,72.410MHz,72.430MHz,72.450MHz,72.470MHz,72.490MH z,72.510MHz,72.530MHz,72.550MHz,72.570MHz,72.590MHz,72.610MHz,72. 630MHz,72.650MHz,72.670MHz,72.690MHz,72.710MHz,72.730MHz,72.750 MHz,72.770MHz,72.790MHz,72.810MHz,72.830MHz,72.850MHz,72.870MHz ,72.890MHz,72.910MHz,72.930MHz,72.950MHz,72.970MHz,72.990MHz

4CH 6CH

Compliance Certification Services (Shenzhen) Inc. Report No.:SZ051017B03-RP FCC ID: TPU052720010 Date of Issue: November 08, 2005 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Page 1 Total Page: 25 Rev. 00 FCC 47 CFR PART 95 SUBPART C TEST REPORT For 4CH / 6CH Remote Control Transmitter, 4CH / 6 CH Remote Control Receiver Model: ATF1 / ATS1 Trade Name: ARC Issued to SHENZHEN AWING ROC INDUSTRY CO., LTD. ROOM C2001-2004, TIMES EXHIBITION CENTER, NO.3008 YITIAN ROAD, SHENZHEN 518026, CHINA Issued by COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. NO. 6, JINAO INDUSTRIAL PARK, NO. 35 JUKENG ROAD, DASHUIKENG VILLAGE, GUANLAN TOWN, BAOAN DISTRICT, SHENZHEN, CHINA TEL: 86-755-28055000 FAX:86-755-28055221 LAB CODE:200577-0 Compliance Certification Services (Shenzhen) Inc. Report No.:SZ051017B03-RP FCC ID: TPU052720010 Date of Issue: November 08, 2005 Page 2 Rev. 00 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION............................................................................................. 3 2. EUT DESCRIPTION .................................................................................................................... 4 3. TEST METHODOLOGY ............................................................................................................. 5 3.1 EUT CONFIGURATION.....................................................................................................................5 3.2 EUT EXERCISE.................................................................................................................................5 3.3 GENERAL TEST PROCEDURES..........................................................................................................5 3.4 MODIFICATION...............................................................................................................................5 3.5 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS......................................................6 3.6 DESCRIPTION OF TEST MODES........................................................................................................6 4. INSTRUMENT CALIBRATION................................................................................................. 7 5. FACILITIES AND ACCREDITATIONS ................................................................................... 8 5.1 FACILITIES ..................................................................................................... 8 5.2 EQUIPMENT.....................................................................................................................................8 5.3 LABORATORY ACCREDITATIONS AND LISTING...............................................................................8 6. SETUP OF EQUIPMENT UNDER TEST .................................................................................. 9 6.1 SETUP CONFIGURATION OF EUT......................................................................................................9 6.2 SUPPORT EQUIPMENT ..............................................................................................................9 7. FCC PART 95 REQUIREMENTS............................................................................................. 10 7.1 FREQUENCY TOLERANCE MEASUREMENT ......................................................................10 7.2 EMISSION BANDWIDTH MEASUREMENT ..........................................................................13 7.3 UNWANTED RADIATION .......................................................................................................15 7.4 MAXIMUM TRANSMITTER POWER .....................................................................................20 7.5 AUTHORIZED OPERATION CHANNELS ..............................................................................23 7.6 EMISSION TYPE........................................................................................................................23 7.7 ANTENNA OF THE TRANSMITTER .......................................................................................23 7.8 POWER CAPABILITY ...............................................................................................................24 7.9 CRYSTAL CONTROL................................................................................................................24 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP ....................................................................... 25 Compliance Certification Services (Shenzhen) Inc. Report No.:SZ051017B03-RP FCC ID: TPU052720010 Date of Issue: November 08, 2005 Page 3 Rev. 00 1. TEST RESULT CERTIFICATION Applicant: SHENZHEN AWING ROC INDUSTRY CO., LTD. ROOM C2001-2004, TIMES EXHIBITION CENTER, NO.3008 YITIAN ROAD, SHENZHEN 518026, CHINA Equipment Under Test: 4CH / 6CH Remote Control Transmitter, 4CH / 6 CH Remote Control Receiver Tr a d e N a m e : ARC Model: AT F 1 / AT S 1 Date of Test: October 17-November 07, 2005 APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 95 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 95C. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Te s t e d B y : Terry. Yang / Engineer Reviewed By: Clinton. Kao / EMC Manager Eric.Wong / Assistant manager COMPLIANCE CERTIFICATION COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. SERVICES (SHENZHEN…

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Compliance Certification Services (Shenzhen) Inc. Report No.:SZ051017B03-RP FCC ID: TPU052720010 Date of Issue: November 08, 2005 Page 25 Rev. 00 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP Radiated Emission Set up Photos