PBCFHD-256Pocket Hard Disk Drive

USB SIGNAL IDE SIGNAL 3.3VDC/5VDC FHD-256 BLOCK DIAGRAM USB CONN USB TO ATAPI BRIDGE 12 MHz Hard Disk Drive DC/DC Converter Logic 5V DC JACK

FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab.

FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab.

FCC ID. : PBCFHD-255 File No. : E034R-069 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. IDENTIFICATION LABEL: PROPOSED FCC ID LABEL The FCC ID. label will be affixed on product as follows. FCC ID : PBCFHD-256 This device complies with part 15 of the FCC Rules. Operation 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.

FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab.

FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab.

Page 1 of 14 FCC ID. :PBCFHD-2566 File No. : E036R-0555 This report shall not be reproduced except in full without our written approval. EMC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. ELECTROMAGNETIC EMISSION C OMPLIANCE REPORT FOR FCC CLASS B CERTIFICATION Test report file number : E036R-055 Applicant : SAROTECH CO., LTD. Address : Hangang Bldg. 1549-7, Seocho-Dong, Seocho-Ku, Seoul, 137-070, Korea. Manufacturer : SAROTECH CO., LTD. Address : Hangang Bldg. 1549-7, Seocho-Dong, Seocho-Ku, Seoul, 137-070, Korea. Type of Equipment : POCKET HARD DISK DRIVE (Peripheral Device for Class B Computing Device) FCC ID : PBCFHD-256 Model Name : FHD-256 Multiple Model Name : N/A Serial number : N/A Total page of Report : 11 pages (including this page) Date of Incoming : May 25, 2003 Date of Issuing : June 16, 2003 SUMMARY The equipment complies with the requirements of FCC CFR 47 PART 15 SUBPART B, Class B. This test report contains only the results of a single test of the sample supplied for the examination. It is not a general valid assessment of the features of the respective products of the mass-production. Prepared by: Reviewed by: G. W. Lee/ Chief Engineer Y. K. Kwon/ Director EMC Div. EMC Div. ONETECH Corp. ONETECH Corp. Page 2 of 14 FCC ID. :PBCFHD-2566 File No. : E036R-0555 This report shall not be reproduced except in full without our written approval. EMC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. CONTENTS Page 1. VERIFICATION OF COMPLIANCE................................................................................................................3 2. GENERAL INFORMATION.................................................................................................................................4 2.1 PRODUCT DESCRIPTION...........................................................................................................................................4 2.2 RELATED SUBMITTAL(S) / GRANT(S).....................................................................................................................4 2.3 TEST SYSTEM DETAILS.............................................................................................................................................4 2.4 TEST METHODOLOGY...............................................................................................................................................4 2.5 TEST FACILITY...........................................................................................................................................................4 3. SYSTEM TEST CONFIGURATION..................................................................................................................5 3.1 JUSTIFICATION...........................................................................................................................................................5 3.2 EUT EXERCISE SOFTWARE......................................................................................................................................5 3.3 CABLE DESCRIPTION.................................................................................................................................................5 3.4 NOISE SUPPRESSION PARTS ON CABLE.................................................................................................................6 3.5 EQUIPMENT MODIFICATIONS..................................................................................................................................7 3.6 CONFIGURATION OF TEST SYSTEM........................................................................................................................7 4. PRELIMINARY TEST.............................................................................................................................................7 4.1 AC POWER LINE CONDUCTED EMISSION TEST...................................................................................................7 4.2 RADIATED EMISSION TEST......................................................................................................................................7 5. FINAL RESULT OF MEASURMENT..............................................................................................................8 5.1 CONDUCTED EMISSION TEST..................................................................................................................................8 5.2 CONDUCTED EMISSION TEST..................................................................................................................................9 TEST DATA FOR AC/DC ADAPTOR.................................................................................................................10 TEST DATA FOR USB CABLE..............................................................................................................................11 5.3 RADIATED EMISSION TEST....................................................................................................................................12 6. FIELD STRENGTH CALCULATION............................................................................................................13 7. LIST OF TEST EQUIPMENT.............................................................................................................................14 Page 3 of 14 FCC ID. :PBCFHD-2566 File No. : E036R-0…

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FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. Conducted Emission Test FCC ID. : PBCFHD-256 File No. : E036R-055 This report shall not be reproduced except in full without our written approval. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. Radiated Emission Test