MDKMCASS600P00

Product : External CD-RW Manufacture : Mitsubishi Chemical / Verbatim Corp. FCC ID : MDKMCASS600P00 Model : EDB-972 Report No. : MLT9802P15003 Test Date : OCT,05.1998 Test By Max Light Technology Co.,Ltd. Room 5, 8F, No.125, Section 3 Roosevelt Road, Taipei, Taiwan., R.O.C. Tel: 886-2-2363-2447 Fax: 886-2-2363-2597 MAX LIGHT MEASUREMENT REPORT Page: 2 Report Number: MLT9802P15003FCC ID: MDKMCASS600P00 Technology Lab Table of Contents : I. General 4. II. Conducted Emissions Requirements 8. III. Radiated Emissions Requirements 13. Appendix I (EUT Test Setup) 21. MAX LIGHT MEASUREMENT REPORT Page: 3 Report Number: MLT9802P15003FCC ID: MDKMCASS600P00 Technology Lab CERTIFICATION We here by verify that : The test data, data evaluation, test procedures and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4-1992. All test were conducted by MLT (Max Light Technology Co.,Ltd) Room 5, 8F, No.125, Section 3 Roosevelt Road, Taipei, Taiwan, R.O.C Also, we attest to the accuracy of each. We further submit that the energy emitted by the sample EUT tested as described in the report is in compliance with Class B radiated and conducted emission limit of FCC Rules Part 15 Subpart B. EUT: External CD-RW Applicant: Mitsubishi Chemical / Verbatim Corp... 445 INDIO Way, SUNNYVALE,CA. Manufacturer: Mitsubishi Chemical / Verbatim Corp... 445 INDIO Way, SUNNYVALE,CA. Model No: EDB-972 FCC ID: MDKMCASS600P00 Prepared by : COUNTRY Approved by : Roger Country Huang Roger Chen MAX LIGHT MEASUREMENT REPORT Page: 4 Report Number: MLT9802P15003FCC ID: MDKMCASS600P00 Technology Lab I. GENERAL 1.1 Introduction The following measurement report is submitted on behalf of Mitsubishi Chemical / Verbatim Corp. In support of a Class B Digital Device certification in accordance with Part2 Subpart J and Part 15 Subpart A and B of the Commission’s Rules and Regulations. 1.2 Description of EUT EUT: External CD-RW Applicant: Mitsubishi Chemical / Verbatim Corp. 445 INDIO Way, SUNNYVALE,CA. Manufacturer: Mitsubishi Chemical / Verbatim Corp. 445 INDIO Way, SUNNYVALE,CA. Model No: EDB-972 FCC ID : MDKMCASS600P00 Power Type: 90V~260V AC SCSI Cable: SCSI connector(Shielded, 60 cm long) The EUT (External CD-RW) include a power supply and CD-RW (Mitsubishi CDRW226).The CD-RW (Mitsubishi CDRW226) have already gotten FCC ID (JURMP6200S). During testing the EUT (External CD-RW) was using the Easr-CD Pro 95 software to set at play and write mode for each emission measured. This was done in order to ensure that maximum emission levels were attained. MAX LIGHT MEASUREMENT REPORT Page: 5 Report Number: MLT9802P15003FCC ID: MDKMCASS600P00 Technology Lab 1.3 Description of Support Equipment In order to construct the minimum system which required by the ANSI C63.4-1991, following equipments were used as the support units. Computer: COMPAQ Model No.: 3284 Serial No.: L708BKTB4154 FCC ID: EJH3284 Monitor: COMPAQ Model No.: 303U Serial No.: 704AG19TG099 FCC ID: BJMCM14UH Printer: PANASONIC Model No.: KX-P1080I Serial No.: 7CKAKE98933 FCC ID: ACJ5Z6KX-P10801 Keyboard: COMPAQ Model No.: KPQ-E99ZC-13 Serial No.: 237743-334 FCC ID: CMYKPQ7285 Modem: Askey (External Fax / Data Modem) Model No.: WS1414VE Serial No.: IAH-10811 FCC ID: H8N1414VE SCSI Card: Askey (External Fax / Data Modem) Model No.: WS1414VE Serial No.: IAH-10811 FCC ID: H8N1414VE MAX LIGHT MEASUREMENT REPORT Page: 6 Report Number: MLT9802P15003FCC ID: MDKMCASS600P00 Technology Lab Speaker: Day Ter Model No.: APPOLLO 12 Serial No.: 123098712 Headphone: Luck Model No.: AS108 Serial No.: IAH-10811 MAX LIGHT MEASUREMENT REPORT Page: 7 Report Number: MLT9802P15003FCC ID: MDKMCASS600P00 Technology Lab 1.4 Configuration of System Under Test During testing the EUT(External CD-RW) was connected to Compaq PC’s SCSI I/O port. So there is need for additional SISC Card. A speaker was connected to audio jack of EUT, A headphone was connected to headphone port of EUT, A CD-RW was connected to SCSI I/O port of EUT . A modem was connected to the series port and a printer was connected to the parallel port. Two telephone line(RJ11C cables) connected to the Phone Jack of modem and the Line Jack of modem. A keyboard and mouse were connected to the PS/2 port. 1.5 Test Procedure All measurements contained in this report were performed according to the techniques described in Measurement procedure ANSI C63.4-1992 "Measurement of unintentional Radiators." Power Supply PC Monitor Printer Keyboard RJ11C Cables RS-232 RS-232 Modem Speaker Mouse EUT Headphones SCSI Cable MAX LIGHT MEASUREMENT REPORT Page: 8 Report Number: MLT9802P15003FCC ID: MDKMCASS600P00 Technology Lab 1.6 General Test Condition The conditions under which the EUT operates were varied to determine their effect on the equipment's emission characteristics. The final configuration of the test system and the mode of operation used during these tests were chosen as that which produced the highest emission levels. However, only those conditions, which the EUT was considered likely to encounter in normal use, were investigated. The system's radiated and conducted emissions were investigated. MAX LIGHT MEASUREMENT REPORT Page: 9 Report Number: MLT9802P15003FCC ID: MDKMCASS600P00 Technology Lab II. Conducted Emissions Requirements 2.1 General & Setup : The power line conducted emission measurements were performed in a shielded enclosure. The EUT was assembled on a wooden table which is 80 centimeters high, was placed 40 centimeters from the backwall and at least 1 meter from the sidewall. Power was fed to the EUT from the public utility power grid through a line filter and EMCO Model 3825/2 Line Impedance Stabilization Networks (LISN). The LISN housing, measuring instrumentation case, ground plane, etc., were electrically bonded together at the same RF potential. The Spectrum analyzer was connected to the AC line through an isolation transformer. The 50-ohm output of the LISN was connected to the spect…

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