logitech, inc. · gost northwest emc, inc. has been assessed and accredited by the russian...

Logitech, Inc.S-00095Report #: LABT0364

Report Prepared By Northwest EMC Inc.

NORTHWEST EMC - (888) 364-2378 - www.NWEMC.com

California - Minnesota - Oregon - New York - Washington

Certificate of Test

Issue Date: Friday, April 09, 2010

Logitech, Inc.NVLAP LAB CODE 200630-0

S-00095

Emissions Test Description Specification Test Method Pass / FailRadiated Emissions FCC 15.109(g) (CISPR 22:1997):2010 Class B ANSI C63.4:2003 PassConducted Emissions FCC 15.107:2010 Class B ANSI C63.4:2003 Pass

Deviations From Test StandardsNone

Product compliance is the responsibility of the client, therefore the tests and equipment modes of operationrepresented in this report were agreed upon by the client, prior to testing. This Report may only be duplicated inits entirety. The results of this test pertain only to the sample(s) tested. The specific description is noted in eachof the individual sections of the test report supporting this certificate of test.

Approved By:This report must not be used to claim product certification,approval, or endorsement by NVLAP, NIST, or any agency ofthe federal government of the United States of America.

Dave Tolman, Manager

Report No. LABT0364 2 of 19

General

Test Scope

These tests were selected to satisfy the EMC requirements requested by the client.

Client Responsibility

Product compliance is the responsibility of the client. The client, prior to testing, specified all the modes, settings,and configurations. Furthermore the client requested the specifications to be applied during the test.

Proper labeling of the product and its packaging is the responsibility of the client. Additional information may beneeded in the User Manual. In some cases, a Declaration of Conformity is required. Information to be suppliedwith the product is an essential part of regulatory compliance.

The client is also responsible for the continuing compliance of the product. Variations in the product due to massproduction, alternate parts, or changes to the design must be evaluated by the client. In some cases, this mayrequire a partial or complete retest. At a minimum, any changes to the product must be documented with somediscussion or review of product compliance.

Measurement Uncertainty

A measurement uncertainty estimation has been performed for each test per our internal quality document WP342. The estimation is used to compare the measured result with its "true" or theoretically correct value. Theexpanded measurement uncertainty (K=2) for radiated emissions measurements is less than +/- 4 dB, and forconducted emissions measurements is less than +/- 2.7 dB. Our measurement data meets or exceeds themeasurement uncertainty requirements of CISPR 16-4; therefore, the test data can be compared directly to thespecification limit to determine compliance. The calculations for measurement uncertainty are available uponrequest.

Barometric Pressure

The recorded barometric pressure has been normalized to sea level.


Revision History Revision Number Description Date Page Number

0 Initial Report 4/9/2010 n/a


Accreditations andAuthorizations

FCCAccredited by NVLAP for performance of FCC radio, digital, and ISM device testing. Our Open Area TestSites, certification chambers, and conducted measurement facilities have been fully described in reportsfiled with the FCC and accepted by the FCC in letters maintained in our files. Northwest EMC has beenaccredited by ANSI to ISO / IEC Guide 65 as a product certifier. We have been designated by the FCCas a Telecommunications Certification Body (TCB). This allows Northwest EMC to certify transmitters toFCC specifications in accordance with 47 CFR 2.960 and 2.962.

NVLAPNorthwest EMC, Inc. is accredited under the United States Department of Commerce, National Instituteof Standards and Technology, and National Voluntary Laboratory Accreditation Program for satisfactorycompliance with the requirements of ISO/IEC 17025 for Testing Laboratories. The NVLAP accreditationencompasses Electromagnetic Compatibility Testing in accordance with the European Union EMCDirective 2004/108/EC, and ANSI C63.4. Additionally, Northwest EMC is accredited by NVLAP to performradio testing in accordance with the European Union R&TTE Directive 1999/5/EEC, the requirements ofFCC, and the RSS radio standards for Industry Canada.

Industry CanadaAccredited by NVLAP for performance of Industry Canada RSS and ICES testing. Our Open Area TestSites and certification chambers comply with RSS-Gen, Issue 2 and have been filed with IndustryCanada and accepted. Northwest EMC has been accredited by ANSI to ISO / IEC Guide 65 as a productcertifier. We have been designated by NIST and recognized by Industry Canada as a Certification Body(CB) per the APEC Mutual Recognition Arrangement (MRA). This allows Northwest EMC to certifytransmitters to Industry Canada technical requirements. (Site Filing Numbers - Hillsboro: 2834D-1,2834D-2, Sultan: 2834C-1, Irvine: 2834B-1, 2834B-2, Brooklyn Park: 2834E-1)

CABDesignated by NIST and validated by the European Commission as a Conformity Assessment Body(CAB) to conduct tests and approve products to the EMC directive and transmitters to the R&TTEdirective, as described in the U.S. - EU Mutual Recognition Agreement.

NEMKOAssessed and accredited by NEMKO (Norwegian testing and certification body) for European emissionsand immunity testing. As a result of NEMKO's laboratory assessment, they will accept test results fromNorthwest EMC, Inc. for product certification (Authorization No. ELA 119).


Accreditations andAuthorizations

Australia/New ZealandThe National Association of Testing Authorities (NATA), Australia has been appointed by the ACA as anaccreditation body to accredit test laboratories and competent bodies for EMC standards. Accredited testreports or assessments by competent bodies must carry the NATA logo. Test reports made by anoverseas laboratory that has been accredited for the relevant standards by an overseas accreditationbody that has a Mutual Recognition Agreement (MRA) with NATA are also accepted as technical groundsfor product conformity. The report should be endorsed with the respective logo of the accreditation body(NVLAP).

VCCIAccepted as an Associate Member to the VCCI, Acceptance No. 564. Conducted and radiatedmeasurement facilities have been registered in accordance with Regulations for Voluntary ControlMeasures, Article 8. (Registration Numbers. - Hillsboro: G-84, C-1071, R-1025, C-2687, T-289, andR-2318, Irvine: G-85, R-1943, C-2766, and T-298, Sultan: G-83, R-871, C-1784, and T-294, BrooklynPark: G-86, G-141, R-3125, C-3464, and T-1634).

BSMINorthwest EMC has been designated by NIST and validated by C-Taipei (BSMI) as a CAB to conducttests as described in the APEC Mutual Recognition Agreement. License No.SL2-IN-E-1017.

GOSTNorthwest EMC, Inc. has been assessed and accredited by the Russian Certification bodies CertinformVNIINMASH, CERTINFO, SAMTES, and Federal CHEC, to perform EMC and Hygienic testing forInformation Technology Products. As a result of their laboratory assessment, they will accept test resultsfrom Northwest EMC, Inc. for product certification.

KCCNorthwest EMC, Inc is a CAB designated by MRA partners and recognized by Korea. (Assigned LabNumbers: Hillsboro: US0017, Irvine: US0158, Sultan: US0157)

VIETNAMVietnam MIC has approved Northwest EMC as an accredited test lab. Per Decision No. 194/QD-QLCL(dated December 15, 2009), Northwest EMC test reports can be used for Vietnam approval submissions.


Northwest EMC Locations

Oregon California Minnesota Washington New YorkLabs EV01- EV12 Labs OC01 - OC13 Labs Labs SU01- SU07 Labs WA01-WA0422975 NW Evergreen Pkwy 41 Tesla 9349 W Broadway Ave. 14128 339th Ave. SE 4939 Jordan Rd.Suite 400 Irvine, CA 92618 Brooklyn Park, Sultan, WA 98294 Elbridge, NY 13060Hillsboro, OR 97124 (949) 861-8918 MN 55445 (360) 793-8675 (315) 685-0796(503) 844-4066 (763) 425-2281


Product Description

Client and Equipment Under Test (EUT) Information Company Name: Logitech, Inc. Address: 1499 SE Tech Center Place Suite 350 City, State, Zip: Vancouver, WA 98683 Test Requested By: Aaron Cohen Model: S-00095 First Date of Test: Monday, April 05, 2010 Last Date of Test: Monday, April 05, 2010 Receipt Date of Samples: Monday, April 05, 2010 Equipment Design Stage: Preproduction Equipment Condition: No Damage

Functional Description of the Equipment Under Test (EUT)Speaker System

EUT Photo(s)


Configurations

Configuration 1 - LABT0364

EUTDescription Model/Part Number Serial Number ManufacturerSpeaker System S-00095 PB2 EMC1 Logitech

Peripherals in Test Setup BoundaryDescription Model/Part Number Serial Number ManufacturerHost Laptop 1 None None NoneLaptop Power Supply 1 None None NoneiPod (black) A1136 8N61734NTXK AppleiPod (white) A1059 4V445QHTPS9 Apple

CablesCable Type Shield Ferrite Length (m) Connection 1 Connection 2

AC Power PA No 2.0m AC Mains Speaker System Sub-Woofer

Audio No No 2.0m Speaker System Sub-Woofer Host Laptop 1

Audio No No 1.2m Speaker System Sub-Woofer iPod (black)

Audio PA No 2.0m Speaker System Sub-Woofer

Speaker Systemsatellite

Control PA No 1.9m Speaker System Sub-Woofer


Audio No No 1.95m Speaker Systemsatellite iPod (white)

AC Power None None None AC Mains Laptop Power Supply1

DC Power None None None Laptop Power Supply1 Host Laptop 1

PA = Cable is permanently attached to the device. Shielding and/or presence of ferrite may be unknown.

SoftwareTitle VersionWindows Media Player None


Configuration 2 - LABT0364

EUTDescription Model/Part Number Serial Number ManufacturerSpeaker System S-00095 PB2 EMC1 Logitech

Peripherals in Test Setup BoundaryDescription Model/Part Number Serial Number ManufacturerHost Laptop 2 2008-CTO L3-FK104 07/02 lenovoLaptop Power Supply 2 92P1109 11S02P1109Z1ZBTZ6B84XT lenovoiPod (black) A1136 8N61734NTXK AppleiPod (white) A1059 4V445QHTPS9 Apple

CablesCable Type Shield Ferrite Length (m) Connection 1 Connection 2

AC Power No No 1.0m AC Mains Laptop Power Supply2

DC Power PA Yes 1.8m Laptop Power Supply2 Host Laptop 2

AC Power PA No 2.0m AC Mains Speaker System Sub-Woofer

Audio No No 2.0m Speaker System Sub-Woofer Host Laptop 2

Audio No No 1.2m Speaker System Sub-Woofer iPod (black)

Audio PA No 2.0m Speaker System Sub-Woofer


Control PA No 1.9m Speaker System Sub-Woofer


Audio No No 1.95m Speaker Systemsatellite iPod (white)

PA = Cable is permanently attached to the device. Shielding and/or presence of ferrite may be unknown.

SoftwareTitle VersionDavid 2.2


Modifications

Equipment ModificationsDate Work Order Test Modification Note Disposition of EUT

4/5/2010 LABT0364 Radiated Emissions Tested as delivered toTest Station.

No EMI suppression devices wereadded or modified during this test.

EUT remained at Northwest EMCfollowing the test.

4/5/2010 LABT0364 Conducted Emis-sions

Tested as delivered toTest Station.

No EMI suppression devices wereadded or modified during this test. Scheduled testing was completed.


Radiated Emissions

Modes of Operation Investigated1/8th power Pink noise. Running Davids Sweep Gen v2.2.

Power Setting Investigated120VAC/60Hz

Configurations InvestigatedLABT0364 - 2

Frequency Range Investigated Start Frequency 30 MHz End Frequency 1000 MHz

Sample CalculationsField Strength = Measured Level + Antenna Factor + Cable Factor - Amplifier Gain + Distance Adjustment Factor + External Attenuation

Test EquipmentID Description Manufacturer Model Last Calibration IntervalAFB Spectrum Analyzer Agilent E4443A 2/1/2010 13 moEVL EV11 Cables N/A 10m Test Distance Cables 7/13/2009 13 moAOY Pre-Amplifier Miteq AM-1551 7/13/2009 13 moAXB Antenna, Biconilog EMCO 3142 1/14/2010 13 mo

Measurement BandwidthsFrequency Range (MHz) Peak Data (kHz) Quasi-Peak Data (kHz) Average Data (kHz)

0.01 - 0.15 1.0 0.2 0.20.15 - 30.0 10.0 9.0 9.030.0 - 1000 100.0 120.0 120.0Above 1000 1000 N/A 1000

Measurements were made using the IF bandwidths and detectors specified. No video filter was used, except in the case of the FCCAverage Measurements above 1GHz. In that case, a peak detector with a 10Hz video bandwidth was used.

Test DescriptionUsing the mode of operation and configuration noted within this report, a final radiated emissions test was performed. The frequency rangeinvestigated (scanned), is also noted in this report. Radiated emissions measurements were made at the EUT azimuth and antenna heightsuch that the maximum radiated emissions level was detected. This required the use of a turntable and an antenna positioner. Thepreferred method of a continuous azimuth search was utilized for frequency scans of the EUT field strength with both polarities of themeasuring antenna. A calibrated, linearly polarized antenna was positioned at the specified distance from the periphery of the EUT. Testswere made with the antenna positioned in both the horizontal and vertical planes of polarization. The antenna was varied in height above theconducting ground plane to obtain the maximum signal strength. Though specified in the report, the measurement distance was 3 meters or10 meters. At any measurement distance, the antenna height was varied from 1 meter to 4 meters. These height scans apply for bothhorizontal and vertical polarization, except that for vertical polarization the minimum height of the center of the antenna was increased sothat the lowest point of the bottom of the antenna cleared the ground surface by at least 25 cm. If measurements above 1 GHz wererequired, the test setup was modified to meet the regulatory requirements for higher frequency measurements. If required, RF absorber wasplaced on the floor between the measurement antenna and EUT. Measurements were made at a 3 meter test distance with the EUT placedon a 0.8 meter high table. The specified measurement detectors were used for comparison of the emissions to the peak and averagespecification limits.


Radiated Emissions DataEUT: S-00095 Work Order: LABT0364Serial Number: PB2 EMC 1 Date: 4/5/2010Customer: Logitech, Inc. Temperature: 21.5 °CAttendees: Jim Schisler Humidity: 32.2%Project: None Barometric Pressure: 1005.9 mbTester: Dan Haas Power: 120VAC/60HzConfiguration # 2 Job Site: EV11Test Specifications Test MethodFCC 15.109(g) (CISPR 22:1997):2010 Class B ANSI C63.4:2003Test ParametersAntenna Height(s) (m) 1-4m Test Distance 10CommentsMain Audio IN through PC, 2 iPod AUX inputs. Changed to Emissions Laptop.EUT Operating Modes1/8th power Pink noise. Running Davids Sweep Gen v2.2.Deviations from Test StandardNone

Test Data

Freq (MHz) Amplitude(dBuV) Factor (dB)

AntennaHeight (-meters)

Azimuth(degrees)

Test Dist-ance (me-ters)

ExternalAttenuation(dB)

Polarity/ Trans-ducer Type Detector

DistanceAdjustment(dB)

Adjusted(dBuV/m)

Spec. Limit(dBuV/m)

Comparedto Spec.(dB)

Comments

377.910 45.8 -17.2 1.8 67.0 10.0 0.0 Horz QP 0.0 28.6 37.0 -8.457.307 47.4 -26.2 1.0 243.0 10.0 0.0 Vert QP 0.0 21.2 30.0 -8.862.119 46.7 -27.1 2.0 273.0 10.0 0.0 Vert QP 0.0 19.6 30.0 -10.462.138 46.7 -27.1 1.8 270.0 10.0 0.0 Vert QP 0.0 19.6 30.0 -10.4220.783 40.1 -22.7 1.0 322.0 10.0 0.0 Vert QP 0.0 17.4 30.0 -12.6200.464 40.8 -23.7 1.2 314.0 10.0 0.0 Vert QP 0.0 17.1 30.0 -12.9215.998 40.0 -22.9 1.0 322.0 10.0 0.0 Vert QP 0.0 17.1 30.0 -12.9222.857 39.5 -22.6 1.0 325.0 10.0 0.0 Vert QP 0.0 16.9 30.0 -13.1203.243 38.9 -23.5 1.0 121.0 10.0 0.0 Vert QP 0.0 15.4 30.0 -14.6219.558 38.1 -22.8 1.5 -5.0 10.0 0.0 Vert QP 0.0 15.3 30.0 -14.7221.149 36.4 -22.7 3.4 321.0 10.0 0.0 Horz QP 0.0 13.7 30.0 -16.3

Results Pass


Radiated Emissions Photos


Conducted Emissions

Modes of Operation Investigated1/8th power Pink noise.

Power Setting Investigated120VAC/60Hz

Configurations InvestigatedLABT0364 - 1

Sample CalculationsAdjusted Level = Measured Level + Transducer Factor + Cable Attenuation Factor + External Attenuator

Test EquipmentID Description Manufacturer Model Last Calibration IntervalARH Receiver Rohde & Schwarz ESCI 9/25/2009 13 moHFX High Pass Filter TTE H97-100K-50-720B 2/16/2010 13 moATO Attenuator Coaxicom 66702 2910-20 7/21/2009 13 moEVG EV07 Cables Conducted Cables 6/1/2009 13 moLIR LISN Solar 9252-50-R-24-BNC 3/2/2010 13 moLIP LISN Solar 9252-50-R-24-BNC 3/2/2010 13 mo

Measurement BandwidthsFrequency Range (MHz) Peak Data (kHz) Quasi-Peak Data (kHz) Average Data (kHz)

0.01 - 0.15 1.0 0.2 0.20.15 - 30.0 10.0 9.0 9.030.0 - 1000 100.0 120.0 120.0Above 1000 1000 N/A 1000

Test DescriptionUsing the mode of operation and configuration noted within this report, conducted emissions tests were performed. The frequency rangeinvestigated (scanned), is also noted in this report. Conducted power line measurements are made, unless otherwise specified, over thefrequency range from 150 kHz to 30 MHz to determine the line-to-ground radio-noise voltage that is conducted from the EUT power-inputterminals that are directly (or indirectly via separate transformer or power supplies) connected to a public power network. Equipment istested with power cords that are normally used or that have electrical or shielding characteristics that are the same as those cords normallyused. Typically those measurements are made using a LISN (Line Impedance Stabilization Network), the 50ohm measuring port isterminated by a 50ohm EMI meter or a 50ohm resistive load. All 50ohm measuring ports of the LISN are terminated by 50ohm.


Conducted Emissions DataEUT: S-00095 Work Order: LABT0364Serial Number: PB2 EMC 1 Date: 4/5/2010Customer: Logitech, Inc. Temperature: 21.5 °CAttendees: Jim Schisler Humidity: 32.2%Project: None Barometric Pressure: 1005.9 mbTester: Dan Haas Power: 120VAC/60HzConfiguration # 1 Job Site: EV07

Test Specifications Test MethodFCC 15.107:2010 Class B ANSI C63.4:2003

Test ParametersRun # 1 Line: High Line Ext. Attenuation: 20CommentsMain Audio IN through PC, 2 iPod AUX inputs.EUT Operating Modes1/8th power Pink noise.Deviations from Test StandardNone

Test DataFreq (MHz) Amplitude

(dBuV) Factor (dB) Adjusted(dBuV)

Spec. Limit(dBuV)

Compared toSpec. (dB) Freq (MHz) Amplitude


Spec. Limit(dBuV)

Compared toSpec. (dB)

0.201 32.6 20.2 52.8 63.6 -10.8 0.201 21.1 20.2 41.3 53.6 -12.33.348 17.8 20.3 38.1 56.0 -17.9 3.348 5.8 20.3 26.1 46.0 -19.93.548 17.6 20.3 37.9 56.0 -18.1 3.548 5.7 20.3 26.0 46.0 -20.03.856 16.6 20.3 36.9 56.0 -19.1 3.244 5.3 20.3 25.6 46.0 -20.43.244 16.6 20.3 36.9 56.0 -19.1 3.856 4.7 20.3 25.0 46.0 -21.02.740 13.0 20.3 33.3 56.0 -22.7 2.740 3.7 20.3 24.0 46.0 -22.016.522 11.3 20.8 32.1 60.0 -27.9 16.522 3.4 20.8 24.2 50.0 -25.8

Results Pass


Conducted Emissions DataEUT: S-00095 Work Order: LABT0364Serial Number: PB2 EMC 1 Date: 4/5/2010Customer: Logitech, Inc. Temperature: 21.5 °CAttendees: Jim Schisler Humidity: 32.2%Project: None Barometric Pressure: 1005.9 mbTester: Dan Haas Power: 120VAC/60HzConfiguration # 1 Job Site: EV07

Test Specifications Test MethodFCC 15.107:2010 Class B ANSI C63.4:2003

Test ParametersRun # 2 Line: Neutral Ext. Attenuation: 20CommentsMain Audio IN through PC, 2 iPod AUX inputs.EUT Operating Modes1/8th power Pink noise.Deviations from Test StandardNone

Test DataFreq (MHz) Amplitude


Spec. Limit(dBuV)

Compared toSpec. (dB) Freq (MHz) Amplitude


Spec. Limit(dBuV)

Compared toSpec. (dB)

0.201 31.0 20.2 51.2 63.6 -12.4 0.201 20.9 20.2 41.1 53.6 -12.50.305 21.1 20.2 41.3 60.1 -18.8 0.305 12.4 20.2 32.6 50.1 -17.53.448 16.4 20.3 36.7 56.0 -19.3 0.912 6.3 20.2 26.5 46.0 -19.52.232 15.6 20.3 35.9 56.0 -20.1 1.824 5.3 20.3 25.6 46.0 -20.41.824 15.0 20.3 35.3 56.0 -20.7 2.232 5.2 20.3 25.5 46.0 -20.50.912 14.9 20.2 35.1 56.0 -20.9 3.448 4.8 20.3 25.1 46.0 -20.9

Results Pass


Conducted EmissionsPhotos


logitech, inc. · gost northwest emc, inc. has been assessed and accredited by the russian...

Documents