PK8KT-103MHRWireless Karaoke Microphone

Appendix E. Block Diagram ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 1 of 1 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR X - Tal 14.31818 MHz

Appendix C. External Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 1 of 4 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Top Side View of EUT Bottom Side View of EUT Appendix C. External Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 2 of 4 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR View of EUT View of EUT Appendix C. External Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 3 of 4 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR View of Cover View of Cover Appendix C. External Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 4 of 4 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR View of Cover View of Antenna

Appendix A. FCC ID Label and Location ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 1 of 1 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Product Label Sample with FCC ID Label information Following is a sample copy of the label that will be placed on the rear cabinet of the product. The FCC Identifier (FCC ID :) and compliance statement are marked in the product label. The user notice and warning statement are described in the user manual. Wireless Karaoke Microphone FCC ID : PK8KT-103MHR Model NO : KT-103MHR POWER : DC 5.7V, 650mA, Max 3.2W(From the AC/DC Adaptor) Serial No : N/A This device complies with part 15 of the FCC Rules.. Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase.(Labeling requirements per 2.925) Label Here

Appendix D. Internal Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 1 of 5 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Inside View of EUT Appendix D. Internal Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 2 of 5 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Top Side View of Main 1 Appendix D. Internal Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 3 of 5 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Bottom Side View of Main 1 Appendix D. Internal Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 4 of 5 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Top Side View of Main 2 Appendix D. Internal Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 5 of 5 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Bottom Side View of Main2 Appendix D. Internal Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 5 of 5 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Bottom Side View of Main2

Appendix H. Operational Description ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 1 of 1 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Operational Description This microphone is supply powered by AC/DC Adaptor and Battery. This equipment is low power transmitter intended for wireless microphone with audio data stored in the karaoke DSP chip. And transmit video and audio to TV. The wireless is support with audio source for FM frequency band of 104.0 ~ 108.0 MHz and Voice support with dynamic microphone. - Chassis Type Plastic ( Internal copper coating) - List of Each OSC. Or X-Tal. Freq.(>=1MHz) X1:16 MHz, X2: 14.318 MHz, X3: 9.6 MHz, Y1:4 MHz - IC PLL : Motorola: MC145170D - RF Frequency Out 104.0 MHz – 108.0 MHz - Antenna Type Herix Antenna tunned to 106MHz - Max. Audio Output ± 4V - RF Impedance 50 ohm - I/O Cable(s) Unshielded - Power Requirement Internal : Lithium Ion Battery (4.2V), AC/DC Adapter : DC 5.7 V, 650mA - Power Consumption 3.2W max - Dimension(LxD) 200 x 45 mm

Appendix F. Circuit Diagram ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880, Korea 1 of1 FCC ID : PK8KT-103MHR Report No : E02.0321 .FCC.172N Date of Test : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone MODEL:KT-103MHR

www.etl.re.kr E-RAE Testing Laboratory This report only responds to the tested sample and may not be reproduced, except in full, without written approval of the ETL,Inc. Electromagnetic Emission FCC MEASUREMENT REPORT CERTIFICATION OF COMPLIANCE FCC Part 15 Certification Measurement PRODUCT : Wireless Karaoke Microphone MODEL/TYPE NO : KT-103MHR FCC ID : PK8KT-103MHR APPLICANT : KORI TECH Co., Ltd. Rm .407, Daeryung Techno 2nd Town, 569-21 Kasan-Dong, Keumcheon-Ku, Seoul, Korea, Attn. : Kim, Kwang Yeoul FCC CLASSIFICATION : Low Power Communication Device Transmitter : Intentional Radiator FCC RULE PART(S) : FCC Part 15 Subpart C 15.239 FCC PROCEDURE : Certification TRADE NAME : Koritech TEST REPORT No. : E02.0321.FCC.172N DATES OF TEST : March 18 ~ 19, 2002 DATES OF ISSUE : March 21, 2002 TEST LAB. : ETL Inc ( FCC Registration Number : 95422) #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880, Korea Tel : (031) 885-0072 Fax : (031) 885-0074 This wireless karaoke microphone has been tested in accordance with the measurement procedures specified in ANSI C63.4-1992 at the ETL/EMC Test Laboratory and has been shown to be complied with the electromagnetic radiated emission limits specified in FCC Rule Part15 Subpart C section15.239. I attest to the accuracy of data. All measurement herein performed by me or made under my supervision and correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. The results of testing in this report apply to the product/system which was tested only. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Name : Yo Han, Park Title : Chief Engineer E-RAE Testing Laboratory Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880, Korea ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 2 of 20 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Table of Contents ATTACHMENT A: COVER LETTER(S) FCC Measurement Report 1. Introduction 2. Product Information 3. Description of Tests 4. Test Condition 5. Test Results 5.1 Summary of Test Results 5.2 Conducted Emission 5.3 Radiated Emissions of RF Carrier frequency 5.4 Out-of-band Radiated Emissions 5.5 Emission Bandwidth Measurement 6. Antenna Requirement 7. Sample Calculations 8. List of test Equipment used for Measurement Appendix A. FCC ID Label and Location Appendix B. Test Setup Photographs Appendix C. External Photographs Appendix D. Internal Photographs Appendix E. Block Diagram Appendix F. Circuit Diagram Appendix G. User Manual ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 3 of 20 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR FCC MEASUREMENT REPORT Scope – Measurement and determination of electromagnetic emission(EME) of radio frequency devices including intentional radiators and/or unintentional radiators for compliance with the technical rules and regulations of the U.S Federal Communications Commission(FCC) General Information l EUT Type : Wireless Karaoke Microphone l Model Number : KT-103MHR l FCC Identifier : PK8KT-103MHR l S/N : Prototype l Freq. Range : 104.0 MHz – 108.0 MHz l FCC Rule Part(s) : Part 15 Subpart C Section 15.239 l Test Procedure : ANSI C63.4-1992 l FCC Classification : DXX - Low Power Communication Device Transmitter : Intentional Radiator l Dates of Tests : March 18 ~ 19, 2002 l Place of Tests : ETL Inc EMC Testing Lab (FCC Registration Number : 95422) 584, Sangwhal-Ri, Kanam-Myun, Yoju-Kun, Kyounggi-Do, 469-880, Korea Tel : (031) 885-0072 Fax : (031) 885-0074 l Test Report No. : E02.0321.FCC.172N Applicant Name : KORI TECH Co., Ltd. Address : Rm .407, Daeryung Techno 2nd Town, 569-21 Kasan-Dong, Keumcheon-Ku, Seoul, Korea Attention : Kim, Kwang Yeoul ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 4 of 20 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR 1. INTRODUCTION The measurement test for radiated and conducted emission test were conducted at the open area test site of E-RAE Testing Laboratory Inc. facility located at 584, Sangwhal-ri, Ganam-myun, Youju-kun, Kyoungki- do, Korea. The site is constructed in conformance with the requirements of the ANSI C63.4-1992 and CISPR Publication 16. The ETL has site descriptions on file with the FCC for 3 and 10 meter site configurations. Detailed description of test facility was found to be in compliance with the requirements of Section 2.948 FCC Rules according to the ANSI C63.4-1992 and registered to the Federal Communications Commission(Registration Number : 95422 ). The measurement procedure described in American National Standard for Method of Measurement of Radio-Noise Emission from Low-Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40GHz (ANSI C.63.4-1992) was used in determining radiated and conducted emissions from the KORI TECH Co.,Ltd. Wireless karaoke microphone Model : KT-103MHR. ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea 5 of 20 FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR 2. PRODUCT INFORMATION 2.1 Equipment Description The Equipment Under Test(EUT) is the KORI TECH Co., Ltd. Wireless karaoke microphone Model:KT- 103MHR(FCC ID : PK8KT-103MHR). This microphone is supply powered by AC/DC Adaptor and Battery. This equipment is low power transmitter intended for wireless microphone with audio data stored in the karaoke DSP chip. And transmit video and audio to TV. The wireless is supp…

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Appendix B. Test Setup Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Radiated Emission Test Setup Appendix B. Test Setup Photographs ETL Inc. #584 Sangwhal-ri, Kanam-myon, Yoju-kun, Kyounggi-do, 469-880,Korea FCC ID : PK8KT-103MHR Report No: E02.0321.FCC.172N Date of Issue : March 18~19, 2002 KORI TECH Co., Ltd. Wireless Karaoke Microphone Model : KT-103MHR Conducted Emission Test Setup