Test Report

FCC ID: A3DNR-7500A

Test Report

Download: PDF
FCCID_102134

PCTEST Engineering Laboratory, Inc. 6660- B Dobbin Road • Columbia, MD 21045 • U.S.A. 6660- 290- 6652 • FAX (410) 290- TEL (410) 290- 290- 6654 http://www.pctestlab.com CERTIFICATE OF COMPLIANCE NEC Technologies, Inc. Dates of Tests: May 18-19, 2000 1250 N. Arlington Heights Rd., Suite 500 Test Report S/N: B.200508202.A3D Itasca, IL 60143-1248 Test Site: PCTEST Lab, Columbia, MD Attn: Amin Fatani, Senior Engineer Compliance Engineering Dept. FCC ID A3DNR-7500A APPLICANT NEC TECHNOLOGIES, INC. Rule Part(s): FCC Part 15 Subpart B Equipment Class: Class B Peripheral Device (JBP) EUT Type: IDE Device - Internal CD-R/RW Drive Trade Name: NEC© Model: NR-7500A This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified is ANSI C63.4-1992 (Note Codes: #37). I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are 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. PCTEST certifies that no party to this application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Lab Code 100431-0 © 2000 PCTEST Engineering Lab., Inc.

TABLE OF CONTENTS ATTACHMENT A: COVER LETTER(S) ATTACHMENT B: ATTESTATION STATEMENT(S) ATTACHMENT C: TEST REPORT SCOPE 1 INTRODUCTION (SITE DESCRIPTION) 2 PRODUCTION INFORMATION 3 DESCRIPTION OF TESTS (CONDUCTED) 4 DESCRIPTION OF TESTS (RADIATED) 5 LIST OF SUPPORT EQUIPMENT 6 TEST DATA (CONDUCTED) 7 TEST DATA (RADIATED) 8 SAMPLE CALCULATIONS 9 ACCURACY OF MEASUREMENT 10 LIST OF TEST EQUIPMENT 11 TEST SOFTWARE USED 12 CONCLUSION 13 ATTACHMENT D: TEST PLOTS ATTACHMENT E: FCC ID LABEL & LOCATION ATTACHMENT F: BLOCK DIAGRAM(S) / SCHEMATIC DIAGRAM(S) ATTACHMENT G: TEST SETUP PHOTOGRAPHS ATTACHMENT H: EXTERNAL PHOTOGRAPHS ATTACHMENT I: INTERNAL PHOTOGRAPHS ATTACHMENT J: USER’S MANUAL © 2000 PCTEST Engineering Laboratory, Inc. FCC Class B

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification PRODUCT EVALUATION REPORT Scope - Measurement and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission. Company Name: NEC TECHNOLOGIES, INC. Address: 1250 N. Arlington Heights Road, Suite 500 Itasca, IL 60143-1248 Attention: Amin Fatani – Senior Engineer Compliance Engineering Department • FCC ID: A3DNR-7500A • Class: B Digital Device / Peripheral (JBP) • EUT Type: Internal IDE - Internal CD-R/RW Drive • Trade Name: NEC® • Model: NR-7500A • Crystal(s)/Oscillator(s): 34.57MHz, 33.86MHz, 20.0MHz • Cable(s): Unshielded IDE ribbon cable (internal) • Rule Part(s): FCC Part 15 Subpart B • Test Procedure(s): ANSI C63.4 (1992) • Dates of Tests: May 18-19, 2000 • Place of Tests: PCTEST Lab, Columbia, MD • Test Report S/N: B.200508202.A3D NOTE: The NEC Model NR-7500A internal IDE CD-R/RW Drive was tested with the internal terminator enabled. Lab Code 100431-0 © 2000 PCTEST Lab FCC ID: A3DNR-7500A 1 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 1.1 INTRODUCTION The measurement procedure described in American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40GHz (ANSI C63.4-1992) was used in determining radiated and conducted emissions emanating from NEC Internal IDE CD-R/RW Drive FCC ID: A3DNR-7500A. These measurement tests were conducted at PCTEST Engineering Laboratory, Inc. facility in New Concept Business Park, Guilford Industrial Park, Columbia, Maryland. The site address is 6660-B Dobbin Road, Columbia, MD 21045. The test site is one of the highest points in the Columbia area with an elevation of 390 feet above mean sea level. The site coordinates are 39° 11'15" N latitude and 76° 49'38" W longitude. The facility is 1.5 miles North of the FCC laboratory, and the ambient signal and ambient signal strength are approximately equal to those of the FCC laboratory. There are no FM or TV transmitters within 15 miles of the site. The detailed description of the measurement facility was found to be in compliance with the requirements of § 2.948 according to ANSI C63.4 on October 19, 1992. 1.2 PCTEST Location The map at right shows the location of the PCTEST Lab, its proximity to the FCC Lab, the Columbia vicinity area, the Baltimore-Washington International (BWI) airport, and the city of Baltimore, and the Washington, D.C. area. (see Figure1). Figure 1. Map of the Greater Baltimore and Metropolitan Washington, D.C. area. © 2000 PCTEST Lab FCC ID: A3DNR-7500A 2 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 2.1 Product Information 2.2 Equipment Description The Equipment Under Test (EUT) is the NEC Internal CD-R/RW Drive Model: NR-7500A. Features: Max 8xCLV spinning (for CD-R write) Max 4XCLV spinning (for CD-RW write) IDE interface Tray mechanism (possible vertical operation) Laser wavelength: 780 nm Unified Mechanical deck unit (Include Laser Pickup, Spindle Motor and Feed Motor) Clock Frequency: 20.0MHz, 33.86MHz, 34.57MHz Electrical Rating: 5V 1.5A/ 12V 1.5 DC © 2000 PCTEST Lab FCC ID: A3DNR-7500A 3 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 3.1 Description of Tests 3.2 Conducted Emissions The line-conducted facility is located inside a 16'x20'x10' shielded Figure 2. Shielded Enclosure enclosure. It is manufactured by Ray Proof Series 81 (see Figure 2). Line-Conducted Test Facility The shielding effectiveness of the shielded room is in accordance with MIL-Std-285 or NSA 604-05. A 1m. x 1.5m. wooden table 80cm. high is placed 40cm. away from the vertical wall and 1.5m away from the side wall of the shielded room (see Figure 3). Solar Electronics and EMCO Model 3725/2 (10kHz-30MHz) 50Ω/50µH Line-Impedance Stabilization Networks (LISNs) are bonded to the shielded room (see Figure 4). The EUT is powered from the Solar LISN and the support equipment is powered from the EMCO LISN. Power to the LISNs are filtered by a high-current high-insertion loss Ray Proof power line filters (100dB 14kHz-10GHz). The purpose of the filter is to attenuate ambient signal interference and this filter is Figure 3. Line Conducted also bonded to the shielded enclosure. All electrical cables are Emission Test Set-Up shielded by braided tinned copper zipper tubing with inner diameter of 1/2". If the EUT is a DC-powered device, power will be derived from the source power supply it normally will be powered from and this supply lines will be connected to the Solar LISN. LISN schematic diagram is shown in Figure 5. All interconnecting cables more than 1 meter were shortened by non-inductive bundling (serpentine fashion) to a 1-meter length. Sufficient time for the EUT, support equipment, and test equipment was allowed in order for them to warm up to their normal operating condition. The RF output of the LISN was Figure 4. Wooden Table & connected to the spectrum analyzer to determine the frequency Bonded LISNs producing the maximum EME from the EUT. The spectrum was scanned from 450kHz to 30MHz with 20 msec. sweep time. The frequency producing the maximum level was reexamined using EMI/ Field Intensity Meter and Quasi-Peak adapter. The detector function was set to CISPR quasi-peak mode. The bandwidth of the receiver was set to 10 kHz. The EUT, support equipment, and interconnecting cables were arranged and manipulated to maximize each EME emission. Each emission was maximized by: switching power lines; varying the mode of operation or resolution; clock or data exchange speed; scrolling H pattern to the EUT and/or support equipment, and powering the monitor from the floor mounted outlet box and the computer aux AC outlet, if applicable; whichever determined the worst-case emission. Photographs of the worst-case emission can be seen in Attachment H. Each EME reported was calibrated using the HP8640B signal generator. Figure 5. LISN Schematic Diagram © 2000 PCTEST Lab FCC ID: A3DNR-7500A 4 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 3.1 Description of Tests (continued) 3.3 Radiated Emissions Preliminary measurements were made indoors at 1 meter using broadband antennas, broadband amplifier, and spectrum analyzer to determine the frequency producing the maximum EME. Appropriate Figure 6. 3-Meter Test Site precaution was taken to ensure that all EME from the EUT were maximized and investigated. The system configuration, clock speed, mode of operation or video resolution, turntable azimuth with respect to the antenna were noted for each frequency found. The spectrum was scanned from 30 to 200 MHz using biconical antenna and from 200 to 1000 MHz using log-spiral antenna. Above 1 GHz, linearly polarized double ridge horn antennas were used. Final measurements were made outdoors at 3-meter test range using Roberts Dipole antennas or horn antenna (see Figure 6). The test equipment was placed on a wooden and plastic bench situated on a 1.5 x 2 meter area adjacent to the measurement area (see Figure 7). Figure 7. Dimensions of Sufficient time for the EUT, support equipment, and test equipment was Outdoor Test Site allowed in order for them to warm up to their normal operating condition. Each frequency found during pre-scan measurements was re- examined and investigated using EMI/Field Intensity Meter and Quasi- Peak Adapter. The detector function was set to CISPR quasi-peak mode and the bandwidth of the receiver was set to 100kHz or 1 MHz depending on the frequency or type of signal. The half-wave dipole antenna was tuned to the frequency found during preliminary radiated measurements. The EUT, support equipment and interconnecting cables were re-configured to the set-up producing the maximum emission for the frequency and were placed on top of a 0.8- meter high non-metallic 1 x 1.5 meter table (see Figure 8). The EUT, support equipment, and interconnecting cables were re-arranged and Figure 8. Turntable and manipulated to maximize each EME emission. The turntable containing System Setup the system was rotated; the antenna height was varied 1 to 4 meters and stopped at the azimuth or height producing the maximum emission. Each emission was maximized by: varying the mode of operation or resolution; clock or data exchange speed; scrolling H pattern to the EUT and/or support equipment, and powering the monitor from the floor mounted outlet box and the computer aux AC outlet, if applicable; and changing the polarity of the antenna, whichever determined the worst- case emission. Photographs of the worst-case emission can be seen in Attachment H. Each EME reported was calibrated using the HP8640B signal generator. The Theoretical Normalized Site Attenuation Curves Figure 9. Normalized Site for both horizontal and vertical polarization are shown in Figure 9. Attenuation Curves (H&V) © 2000 PCTEST Lab FCC ID: A3DNR-7500A 5 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 4.1 Support Equipment Used 1. NEC Int. CD-R/RW Drive FCC ID: A3DNR-7500A (EUT) 2. Gateway Mid-Tower PC Model: GP6-450 S/N: 0011745565 MATROX AGP Card Model: Millenium G200 3. NEC Monitor FCC ID: A3DJC-1537UMA S/N: CN301A 1.8 m. unshielded AC power cord 1.0 m. shielded D-Sub cable 4. NEC P3200 Printer FCC ID: B7ZP3200 S/N: 562300406 1.8 m. unshielded AC power cord 1.0 m. shielded cable 5. MICROSOFT Mouse FCC ID: C3KKMP1 S/N: 00048950 1.6 m. shielded cable 6. GATEWAY Keyboard FCC ID: D7J2196003-XX S/N: 03400409 1.6 m. shielded cable 7. ZOOM Modem FCC ID: BDNV34MINI-EXT S/N: 3187ZM4X40558 1.8 m. unshielded DC power cord 1.2 m. shielded serial cable 8. SONY Headphone Model: MDR-V2 S/N: PCT2006 1.2 m. shielded cable 9. SONY Speakers Model: SRS-88 S/N: 79850 1.8 m. unshielded AC power cord 1.8 m. shielded audio cable (See “Attachment G - Test Setup Photographs” for actual system test setup.) © 2000 PCTEST Lab FCC ID: A3DNR-7500A 6 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 5.1 LINE-CONDUCTED TEST DATA 5.2 Conducted Emissions (See Data under PLOTS – Attachment D) NOTES: 1. All modes of operation were investigated and the worst-case emissions are reported. 2. µ V from 450kHz to 30MHz. The limit for Class B device is 250µ 3. Line A = Phase; Line B = Neutral 4. Deviations to the Specifications: None * All readings are calibrated by HP8640B signal generator with accuracy traceable to the National Institute of Standards and Technology (formerly NBS). ** Measurements using CISPR quasi-peak mode. © 2000 PCTEST Lab FCC ID: A3DNR-7500A 7 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 6.1 RADIATED TEST DATA 6.3.1 Radiated Emissions FREQ. Level* AFCL** POL Height Azimuth F/S Margin*** (MHz) (dBm) (dB) (H/V) (m) (° angle) (µV/m) (dB) 112.8 - 82.5 10.9 V 2.2 40 58.9 - 8.1 150.6 - 87.1 13.6 V 1.9 10 47.4 - 10.0 212.4 - 87.5 17.1 V 1.6 190 67.7 - 6.9 259.1 - 88.7 19.1 V 1.4 80 74.2 - 8.6 301.8 - 88.7 20.7 V 1.3 180 89.2 - 7.0 429.1 - 94.5 24.4 V 1.1 10 70.0 - 9.1 Table 1. Radiated Measurements at 3-meters. NOTES: 1. All modes of operation were investigated and the worst-case emissions are reported. 2. The radiated limits are shown on Figure 10. Above 1GHz the limit is 500 µ V/m. Figure 10. Limits at 3 meters * All readings are calibrated by HP8640B signal generator with accuracy traceable to the National Institute of Standards and Technology (formerly NBS). ** AFCL = Antenna Factor (Roberts dipole) and Cable Loss (30 ft. RG58C/U). *** Measurements using CISPR quasi-peak mode. Above 1GHz, peak detector function mode is used using a resolution bandwidth of 1MHz and a video bandwidth of 1MHz. The peak level complies with the average limit. Peak mode is used with linearly polarized horn antenna and low-loss microwave cable. © 2000 PCTEST Lab FCC ID: A3DNR-7500A 8 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 7.1 Sample Calculations µ V = 20 log 10 (µ dBµ µ V/m) µ V = dBm + 107 dBµ 7.2 Example 1: @ 20.3 MHz Class B limit = 250 µV = 47.96 dBµV Reading = - 67.8 dBm (calibrated level) Convert to dbµV = - 67.8 + 107 = 39.2 dBµV (39.2/20) 10 = 91.2 µV Margin = 39.2 - 47.96 = - 8.76 = 8.8 dB below limit 7.3 Example 2: @ 66.7 MHz Class B limit = 100 µV/m = 47.96 dBµV/m Reading = - 76.0 dBm (calibrated level) Convert to dbµV/m = - 76.0 + 107 = 31.0 dBµV/m Antenna Factor + Cable Loss = 5.8 dB Total = 36.8 dBµV/m Margin = 36.8 - 40.0 = - 3.2 = 3.2 dB below limit © 2000 PCTEST Lab FCC ID: A3DNR-7500A 9 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 8.1 Accuracy of Measurement 8.2 Measurement Uncertainty Calculations: The measurement uncertainties stated were calculated in accordance with the requirements of NIST Technical Note 1297 and NIS 81 (1994). Contribution Probability Uncertainty (± dB) (Line Conducted) Distribution 9kHz-150MHz 150-30MHz Receiver specification Rectangular 1.5 1.5 LISN coupling specification Rectangular 1.5 1.5 Cable and input attenuator calibration Normal (k=2) 0.3 0.5 Mismatch: Receiver VRC Γ1 = 0.03 LISN VRC ΓR = 0.8 (9kHz) 0.2 (30MHz) U-Shaped 0.2 0.35 Uncertainty limits 20Log(1 ± Γ1 ΓR) System repeatability Std. deviation 0.2 0.05 Repeatability of EUT - - Combined standard uncertainty Normal 1.26 1.30 Expanded uncertainty Normal (k=2) 2.5 2.6 Calculations for 150kHz to 30MHz: m 1.52 + 1.52 0.5 uc(y) = ∑ ui2 ( y ) = ± i=1 3 + ( )2 + 0.35 = ±1.298dB 2 U = 2Uc(y) = ±2.6dB Contribution Probability Uncertainties (± dB) (Radiated Emissions) Distribution 3m 10 m Ambient Signals - - Antenna factor calibration Normal (k=2) ± 1.0 ± 1.0 Cable loss calibration Normal (k=2) ± 0.5 ± 0.5 Receiver specification Rectangular ± 1.5 ±1.5 Antenna directivity Rectangular + 0.5 / - 0 + 0.5 Antenna factor variation with height Rectangular ± 2.0 ± 0.5 Antenna phase centre variation Rectangular 0.0 ± 0.2 Antenna factor frequency interpolation Rectangular ±. 0.25 ± 0.25 Measurement distance variation Rectangular ± 0.6 ± 0.4 Site imperfections Rectangular ± 2.0 ± 2.0 Mismatch: Receiver VRC Γ1 = 0.2 + 1.1 Antenna VRC ΓR = 0.67 (Bi) 0.3 (Lp) U-Shaped ± 0.5 - 1.25 Uncertainty limits 20Log(1 ± Γ1 ΓR) System repeatability Std. Deviation ± 0.5 ± 0.5 Repeatability of EUT - - Combined standard uncertainty Normal + 2.19 / - 2.21 + 1.74 / - 1.72 Expanded uncertainty U Normal (k=2) + 4.38 / - 4.42 + 3.48 / - 3.44 Calculations for 3m biconical antenna. Coverage factor of k=2 will ensure that the level of confidence will be approximately 95%, therefore: U=2uc(y) = 2 x ±2.19 = ±4.38dB © 2000 PCTEST Lab FCC ID: A3DNR-7500A 10 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 9.1 Test Equipment 9.2 Type Model Cal. Due Date S/N Microwave Spectrum Analyzer HP 8566B (100Hz-22GHz) 08/15/00 3638A08713 Microwave Spectrum Analyzer HP 8566B (100Hz-22GHz) 04/17/01 2542A11898 Spectrum Analyzer/Tracking Gen. HP 8591A (100Hz-1.8GHz) 06/03/00 3144A02458 Signal Generator* HP 8640B (500Hz-1GHz) 06/03/00 2232A19558 Signal Generator* HP 8640B (500Hz-1GHz) 08/09/00 1851A09816 Signal Generator* Rohde & Schwarz (0.1-1000MHz) 09/11/00 894215/012 Ailtech/Eaton Receiver NM 37/57A-SL (30-1000MHz) 04/12/01 0792-03271 Ailtech/Eaton Receiver NM 37/57A (30-1000MHz) 03/11/01 0805-03334 Ailtech/Eaton Receiver NM 17/27A (0.1-32MHz) 09/17/000608-03241 Quasi-Peak Adapter HP 85650A 08/15/00 2043A00301 Ailtech/Eaton Adapter CCA-7 CISPR/ANSI QP Adapter 03/11/01 0194-04082 RG58 Coax Test Cable No. 167 n/a Harmonic/Flicker Test System HP 6841A (IEC 555-2/3) 3531A00115 Broadband Amplifier (2) HP 8447D 1145A00470, 1937A03348 Broadband Amplifier HP 8447F 2443A03784 Transient Limiter HP 11947A (9kHz-200MHz) 2820A00300 Horn Antenna EMCO Model 3115 (1-18GHz) 9704-5182 Horn Antenna EMCO Model 3115 (1-18GHz) 9205-3874 Horn Antenna EMCO Model 3116 (18-40GHz) 9203-2178 Biconical Antenna (4) Eaton 94455/Eaton 94455-1/Singer 94455-1/Compliance Design 1295, 1332, 0355 Log-Spiral Antenna (3) Ailtech/Eaton 93490-1 0608, 1103, 1104 Roberts Dipoles Compliance Design (1 set) Ailtech Dipoles DM-105A (1 set) 33448-111 EMCO LISN 3816/2 1079 EMCO LISN 3816/2 1077 EMCO LISN 3725/2 2009 Microwave Preamplifier 40dB Gain HP 83017A (0.5-26.5GHz) 3123A00181 Microwave Cables MicroCoax (1.0-26.5GHz) Ailtech/Eaton Receiver NM37/57A-SL 0792-03271 Spectrum Analyzer HP 8594A 3051A00187 Spectrum Analyzer (2) HP 8591A 3034A01395, 3108A02053 Modulation Analyzer HP 8901A 2432A03467 NTSC Pattern Generator Leader 408 0377433 Noise Figure Meter HP 8970B 3106A02189 Noise Figure Meter Ailtech 7510 TE31700 Noise Generator Ailtech 7010 1473 Microwave Survey Meter Holaday Model 1501 (2.450GHz) 80931 Digital Thermometer Extech Instruments 421305 426966 Attenuator HP 8495A (0-70dB) DC-4GHz Bi-Directional Coax Coupler Narda 3020A (50-1000MHz) Shielded Screen Room RF Lindgren Model 26-2/2-0 6710 (PCT270) Shielded Semi-Anechoic Chamber Ray Proof Model S81 R2437 (PCT278) Environmental Chamber Associated Systems Model 1025 (Temperature/Humidity) PCT285 * Calibration traceable to the National Institute of Standards and Technology (NIST). © 2000 PCTEST Lab FCC ID: A3DNR-7500A 11 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 10.1 Test Software Used 10 CLS:COLOR 7,0 20 FOR I = 1 TO 80 30 PRINT H; 40 NEXT I 50 FOR K= 1 TO 25 60 LPRINT H; 70 NEXT K 80 OPEN COM1:1200,N,8,1,CS0,DS0" FOR OUTPUT AS #1 90 PRINT#1,ATDT,0123456789" 100 CLOSE:GOTO 20 NOTE: This is a sample of the basic program used during the test. However, during testing a different software program may be used; whichever determines the worst-case condition. In addition, the program used also depends on the number and type of devices being tested. The EUT was exercised by copying CD Data to the hard drive. © 2000 PCTEST Lab FCC ID: A3DNR-7500A 12 NEC Internal IDE CD-R/RW Drive

Test Report S/N: B.200508202.A3D FCC Class B Dates of Tests: May 18-19, 2000 Certification 11.1 Conclusion T h e d a t a c o l l e c t e d s h o w s t h a t t h e N E C ( M o d e l : N R - 7500A) I n t e r n a l I D E C D - R / R W D r i v e F C C I D : A 3 D N R - 7500A c o m p l i e s w i t h § 1 5 . 1 0 7 a n d § 1 5 . 1 0 9 o f t h e F C C R u l e s . No modifications were made to the device. © 2000 PCTEST Lab FCC ID: A3DNR-7500A 13 NEC Internal IDE CD-R/RW Drive


Document Created: 2019-06-01 01:28:32
Document Modified: 2019-06-01 01:28:32
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC