VCCI TEST REPORT According to Class B ITE Equipment : USB video camera Model No. : V-U0011 Applicant : Logitech Far East Ltd. 2 Creation Road IV, Science-Based Ind. Park, Hsinchu, Taiwan. The test result refers exclusively to the test presented test model / sample. Without written approval of SPORTON International Inc., the test report shall not be reproduced except in full. SPORTON International Inc. 6F, No. 106, Sec. 1, Hsin Tai Wu Rd., Hsi Chih, Taipei Hsien, Taiwan, R.O.C. SPORTON International Inc. TEL : 886-2-2696-2468
Table of Contents History of this test report...ii CERTIFICATE OF COMPLIANCE...1 1. General Description of Equipment under Test...2 1.1. Applicant...2 1.2. Manufacturer...2 1.3. Basic Description of Equipment under Test...2 1.4. Feature of Equipment under Test...2 2. Test Configuration of Equipment under Test...3 2.1. Test Manner...3 2.2. Description of Test System...3 2.3. Connection Diagram of Test System...4 3. Test Software...6 4. General Information of Test...7 4.1. Test Facility...7 4.2. Test Voltage...7 4.3. Measurement Procedure...7 4.4. Test in Compliance with...7 4.5. Frequency Range Investigated...7 4.6. Test Distance...7 5. Test of Conducted Powerline...8 5.1. Description of Major Test Instruments...8 5.2. Test Procedures...8 5.3. Typical Test Setup Layout of Conducted Powerline...9 5.4. Test Result of AC Powerline Conducted Emission...10 5.5. Photographs of Conducted Powerline Test Configuration...12 6. Test of Radiated Emission...13 6.1. Description of Major Test Instruments...13 6.2. Test Procedures...14 6.3. Typical Test Setup Layout of Radiated Emission...15 6.4. Test Result of Radiated Emission...16 6.5. Photographs of Radiated Emission Test Configuration...20 7. List of Measuring Equipment Used...21 8. Certificate of VCCI...22 Appendix A. Photographs of EUT... A1 ~ A9 SPORTON International Inc. Page Number : i
History of this test report Original Report Issue Date: Apr. 21, 2009 No additional attachment. Additional attachment were issued as following record: Attachment No. Issue Date Description SPORTON International Inc. Page Number : ii
1. General Description of Equipment under Test 1.1. Applicant Logitech Far East Ltd. 2 Creation Road IV, Science-Based Ind. Park, Hsinchu, Taiwan. 1.2. Manufacturer Same as 1.1 1.3. Basic Description of Equipment under Test Equipment Model No. Trade Name Power Supply Type USB Cable : USB video camera : V-U0011 : Logitech : From Host System : 1.80, Shielded 1.4. Feature of Equipment under Test Please refer to user manual. SPORTON International Inc. Page Number : 2 of 23
2. Test Configuration of Equipment under Test 2.1. Test Manner a. During testing, the interface cables and equipment positions were varied according to Implementation Regulation for the Voluntary Control of Radio Interference by Data Processing Equipment and Electronic Office Machines. b. The complete test system included DELL Notebook, HP Mouse and EUT for EMI test. c. Frequency range investigated: Conduction 150 KHz to 30 MHz, Radiation 30 MHz to 1000MHz. 2.2. Description of Test System Support Unit 1. -- Notebook (DELL) FCC ID Model No. Power Supply Type Power Cord Serial No. : E2K4965AGNM : PP25L : Switching : Non-Shielded : NB-N Support Unit 2. -- Mouse (HP) FCC ID : N/A Model No. : M-UAE96 Serial No. : MO-A Data Cable : Shielded, 1.8m Remark : This support device was tested to comply with FCC standards and authorized under a declaration of conformity. SPORTON International Inc. Page Number : 3 of 23
2.3. Connection Diagram of Test System 2.3.1. AC Power Line Conduction Emissions Test Configuration AC MAIN 1 4 3 Adapter DC RS232 RJ-45 LPT VGA Notebook RJ-11 USB x 2 EUT 2 Mouse 1. AC POWER CABLE, 0.8m, NON-SHIELDED 2. USB CABLE, 1.8m, SHIELDED 3. USB CABLE,1.8m, SHIELDED 4. DC POWER CABLE, 1.8m, NON-SHIELDED SPORTON International Inc. Page Number : 4 of 23
2.3.2. Radiation Emissions Test Configuration AC MAIN 1DC RS232 VGA LPT RJ-45 RJ-11 USB x 2 3 EUT Notebook 2 1. POWER CABLE, 2.6m, NON-SHIELDED 2. USB CABLE, 1.8m, SHIELDED 3. USB CABLE,1.8m, SHIELDED Mouse SPORTON International Inc. Page Number : 5 of 23
3. Test Software An executive program, EMCTEST.EXE under WIN XP, which generates a complete line of continuously repeating H pattern was used as the test software. The program was executed as follows : a. Turn on the power of all equipment. b. The NB sends H messages to the panel, and the panel displays H patterns on the screen. At the same time, Logitech Webcam 200 was executed to display the capturing image from EUT. SPORTON International Inc. Page Number : 6 of 23
4. General Information of Test 4.1. Test Facility Test Site Location Test Site No. : No.8, Lane 724, Bo-ai St., Jhubei City, Hsinchu County 302, Taiwan, R.O.C. TEL : 886-3-656-9065 FAX : 886-3-656-9085 : Conduction : CO01-CB; Radiation : 10CH01-CB 4.2. Test Voltage 100V / 50Hz 4.3. Measurement Procedure Implementation Regulation for the Voluntary Control of Radio Interference by Data Processing Equipment and Electronic Office Machines. 4.4. Test in Compliance with VCCI Class B ITE 4.5. Frequency Range Investigated a. Conducted emission test: from 150 khz to 30 MHz b. Radiated emission test: from 30 MHz to 1,000 MHz 4.6. Test Distance The test distance of radiated emission test from antenna to EUT is 10 m. SPORTON International Inc. Page Number : 7 of 23
5. Test of Conducted Powerline Conducted Emissions were measured from 150 khz to 30 MHz with a bandwidth of 9 khz and return leads of the EUT according to the methods defined in Implementation Regulation for the Voluntary Control of Radio Interference by Data Processing Equipment and Electronic Office Machines, Section 3.1. The EUT was placed on a nonmetallic stand in a shielded room 0.8 meters above the ground plane as shown in section 5.3. The interface cables and equipment positioning were varied within limits of reasonable applications to determine the position producing maximum conducted emissions. 5.1. Description of Major Test Instruments Test Receiver (R&S ESCS 30) Attenuation 10 db Start Frequency 0.15 MHz Stop Frequency 30 MHz IF Bandwidth 9kHz 5.2. Test Procedures a. The EUT was placed on a desk 0.8 meters height from the metal ground plane and 0.4 meter from the conducting wall of the shielding room and it was kept at least 0.8 meters from any other grounded conducting surface. b. Connect EUT to the power mains through a line impedance stabilization network (LISN). c. All the support units are connect to the other LISN. d. The LISN provides 50 ohm coupling impedance for the measuring instrument. e. The CISPR states that a 50 ohm, 50 microhenry LISN should be used. f. Both sides of AC line were checked for maximum conducted interference. g. The frequency range from 150 khz to 30 MHz was searched. h. Set the test-receiver system to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. SPORTON International Inc. Page Number : 8 of 23
5.3. Typical Test Setup Layout of Conducted Powerline 10 cm 80 cm to the ground plane L.I.S.N. L.I.S.N. SPORTON International Inc. Page Number : 9 of 23
5.4. Test Result of AC Powerline Conducted Emission Frequency Range of Test: from 0.15 MHz to 30 MHz Temperature: 26 Relative Humidity: 60 % Corrected Reading (dbuv) = LISN Factor + Cable Loss + Read Level = Level All emissions not reported here are more than 10 db below the prescribed limit. The test was passed at the minimum margin that marked by a frame in the following table Line SPORTON International Inc. Page Number : 10 of 23
Neutral Test Engineer : Howar Sung SPORTON International Inc. Page Number : 11 of 23
5.5. Photographs of Conducted Powerline Test Configuration The photographs show the configuration that generates the maximum emission. FRONT VIEW REAR VIEW SPORTON International Inc. Page Number : 12 of 23
6. Test of Radiated Emission Radiated emissions from 30 MHz to 1000 MHz were measured with a bandwidth of 120 khz according to the methods defines in implementation Regulation for the Voluntary Control of Radio Interference by Data Processing Equipment and Electronic Office Machines. The EUT was placed on a nonmetallic stand, 0.8 meter above the ground plane, as shown in section 6.3. The interface cables and equipment positions were varied within limits of reasonable applications to determine the positions producing maximum radiated emissions. 6.1. Description of Major Test Instruments Amplifier (Agilent 8447D) RF Gain 25 db Signal Input 9 KHz to 1.3 GHz Spectrum Analyzer Attenuation Start Frequency Stop Frequency Resolution Bandwidth Signal Input (R&S FSP40) 10 db 30 MHz 1000 MHz 120 KHz 9 KHz to 40 GHz Test Receiver Attenuation Start Frequency Stop Frequency Resolution Bandwidth Signal Input (R&S ESCI) 10 db 30 MHz 1000 MHz 120 KHz 9kHz to 3 GHz SPORTON International Inc. Page Number : 13 of 23
6.2. Test Procedures a. The EUT was placed on a rotatable table top 0.8 meter above ground. b. The EUT was set 10 meters from the interference-receiving antenna which was mounted on the top of a variable height antenna tower. c. The table was rotated 360 degrees to determine the position of the highest radiation. d. The antenna is a half wave dipole and its height is varied between one meter and four meters above ground to find the maximum value of the field strength both horizontal polarization and vertical polarization of the antenna are set to make the measurement. e. For each suspected emission the EUT was arranged to its worst case and then tune the antenna tower (from 1 m to 4 m) and turn table (from 0 degree to 360 degrees) to find the maximum reading. f. Set the test-receiver system to Peak Detect Function and specified bandwidth with Maximum Hold Mode. g. If the emission level of the EUT in peak mode was 3 db lower than the limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 3 db margin will be repeated one by one using the quasi-peak method and reported. SPORTON International Inc. Page Number : 14 of 23
6.3. Typical Test Setup Layout of Radiated Emission Antenna Equipment under Test Test Distance 0.8 M Ground Plane TurnTable Receiver SPORTON International Inc. Page Number : 15 of 23
6.4. Test Result of Radiated Emission Frequency Range of Test: from 30 MHz to 1000 MHz Temperature: 25.6 Relative Humidity: 56 % Emission level (dbuv/m) = 20 log Emission level (uv/m) Corrected Reading: Antenna Factor + Cable Loss + Read Level Preamp Factor = Level The test was passed at the minimum margin that marked by the frame in the following test record Vertical SPORTON International Inc. Page Number : 16 of 23
Vertical SPORTON International Inc. Page Number : 17 of 23
Horizontal SPORTON International Inc. Page Number : 18 of 23
Horizontal Test Engineer : Aric Li SPORTON International Inc. Page Number : 19 of 23
6.5. Photographs of Radiated Emission Test Configuration The photographs show the configuration that generates the maximum emission. FRONT VIEW REAR VIEW SPORTON International Inc. Page Number : 20 of 23
7. List of Measuring Equipment Used Instrument Manufacturer Model No. Serial No. Characteristics Calibration Date Remark EMI Test Receiver R&S ESCS 30 100377 9kHz ~ 2.75GHz Mar. 27, 2009 Conduction (CO01-CB) LISN F.C.C. FCC-LISN-5 0-16-2 04083 150kHz ~ 100MHz Apr. 11, 2009 Conduction (CO01-CB) V- LISN Schwarzbeck NSLK 8127 8127-478 9K ~ 30MHz Sep. 05, 2008 PULSE LIMITER R&S ESH3-Z2 100430 9K~30MHz Jan. 04, 2009 Conduction (CO01-CB) Conduction (CO01-CB) 10m Semi Anechoic Chamber TDK SAC-10M 10CH01-CB 30MHz~1GHz 10m, 3m Nov. 21, 2008 Radiation (10CH01-CB) Pre-Amplifier Agilent 8447D 2944A10783 9KHz ~ 1.3GHz Nov. 06, 2008 Pre-Amplifier Agilent 8447D 2944A10784 9KHz ~ 1.3GHz Nov. 06, 2008 Biconical Antenna Schwarzbeck VHBB 9124 324 30MHz ~ 200MHz Dec. 01, 2008 Log Antenna Schwarzbeck VUSLP 9111 247 200MHz ~ 1GHz Dec. 01, 2008 EMI Test Receiver R&S ESCI 100186 9KHZ ~ 3GHz Mar. 09, 2009 Spectrum Analyzer R&S FSP40 100142 9KHz ~ 40GHz Jan. 21, 2009 Radiation (10CH01-CB) Radiation (10CH01-CB) Radiation (10CH01-CB) Radiation (10CH01-CB) Radiation (10CH01-CB) Radiation (10CH01-CB) Calibration Interval of instruments listed above is one year. SPORTON International Inc. Page Number : 21 of 23
8. Certificate of VCCI SPORTON International Inc. Page Number : 22 of 23
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APPENDIX A. Photographs of EUT SPORTON International Inc. PAGE NUMBER : A1 OF A9 TEL : 886-2-2696-2468 ISSUED DATE : Apr. 21, 2009
SPORTON International Inc. PAGE NUMBER : A2 OF A9 TEL : 886-2-2696-2468 ISSUED DATE : Apr. 21, 2009
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SPORTON International Inc. PAGE NUMBER : A9 OF A9 TEL : 886-2-2696-2468 ISSUED DATE : Apr. 21, 2009