PPQ-A5Wireless Music System

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Lite-On Technology Corp. FCC ID.: PPQ-A5 4F, 90, Chien 1 Road, Chung-Ho, Taipei Hsien 235, Taiwan, R.O.C..Tel : 886-2-2222-6181 Federal Communications Commission Apr. 23, 2012 Authorization and Evaluation Division ATTESTATION FCC ID: PPQ-A5 Product: Wireless Music System Model: A5 We don't provide any controls or software to allow operation outside the USA frequency band when we sell this product in USA. Sincerely, ------------------------------------------ TC Wu / Director Lite-On Technology Corp.

Lite-On Technology Corp. 4F, 90, Chien 1 Road, Chung-Ho, Taipei Hsien 235, Taiwan, R.O.C. TEL No: 886-2-2222-6181 FAX No.: 886-2-2226-6749 Attestation for FCC Declaration of Conformity FCC ID: PPQ-A5 Data: Apr. 23, 2012 Please be notified that we, the undersigned, Lite-On Technology Corp. .declares that the product which bears the above FCC ID is also compliant with the FCC requirements for DoC. The test report number supporting the DoC is 124188R-ITUSP02V02. Testing in regards to this report was done by QuieTek Corporation, located at 2F, No.345, Xinhu 2nd Rd., Neihu District,, Taipei Taiwan, which has been accredited in accordance to all of the requirements of 47CFR 2.948 (d) and (e) of the FCC rules and KDB349827. Sincerely, -------------------------------------- TC Wu / Director Lite-On Technology Corp. Tel: 886-2-2222-6181 Fax: 886-2-2226-6749 Email: [email protected]

Lite-On Technology Corp. FCC ID.: PPQ-A5 4F, 90, Chien 1 Road, Chung-Ho, Taipei Hsien 235, Taiwan, R.O.C. Tel : 886-2-2222-6181 Lite-On Technology Corp. 4F, 90, Chien 1 Road, Chung-Ho, Taipei Hsien 235, Taiwan, R.O.C. Tel : 886-2-2222-6181 Fax: 886-2-2226-6749 Federal Communications Commission Apr. 23, 2012 Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant Hereby requests confidential treatment of information accompanying this Application As outlined below: Schematics: (A5) Schem Block Diagram: (A5) BlkDia Operational Description : (A5) OPDes The above materials contain trade secrets and proprietary information not customarily Released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, ------------------------------------------- TC Wu / Director Lite-On Technology Corp.

RF_160, Issue 03 Lite-On Technology Corp. Declaration of Authorization We Name: Lite-On Technology Corp. Address: 4F, 90, Chien 1 Road, Chung-Ho, Taipei Hsien 235, Taiwan, R.O.C. City: Taipei Hsien . Country: Taiwan. Declare that: Name Representative of agent: Gene Chang (1) Agent Company name: QuieTek Corp. Address: Fl.2, No.345, Xin-hu 2 nd Rd., Nei-hu District City: Taipei Country Taiwan is authorized to apply for Certification of the following product(s): Product description: Wireless Music System Type designation: A5 Trademark: Bowers & Wilkins on our behalf. Date:  2012/04/23.. City:  Taipei Hsien  Name:  TC Wu . (2) Function:  Director. Signature: -------------------------------------- Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent.

Report No.: 124188R-RFUSP42V01 Page : 1 of 21 Attachment 2 : EUT Detailed Photographs (1) EUT Photo (2) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 2 of 21 (3) EUT Photo (4) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 3 of 21 (5) EUT Photo (6) EUT Photo

Lite-On Technology Corp. FCC ID.: PPQ-A5 4F, 90, Chien 1 Road, Chung-Ho, Taipei Hsien 235, Taiwan, R.O.C..Tel : 886-2-2222-6181 FCC ID Label

Lite-On Technology Corp. FCC ID.: PPQ-A5 4F, 90, Chien 1 Road, Chung-Ho, Taipei Hsien 235, Taiwan, R.O.C..Tel : 886-2-2222-6181 The FCC ID Label will be placed on the equipment as shown in the photograph below.

Report No.: 124188R-RFUSP42V01 Page : 4 of 21 (7) EUT Photo (8) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 5 of 21 (9) EUT Photo (10) EUT Photo WiFi Ant Report No.: 124188R-RFUSP42V01 Page : 6 of 21 (11) EUT Photo (12) EUT Photo WiFi Ant Report No.: 124188R-RFUSP42V01 Page : 7 of 21 (13) EUT Photo (14) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 8 of 21 (15) EUT Photo (16) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 9 of 21 (17) EUT Photo (18) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 10 of 21 (19) EUT Photo (20) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 11 of 21 (21) EUT Photo (22) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 12 of 21 (23) EUT Photo (24) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 13 of 21 (25) EUT Photo (26) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 14 of 21 (27) EUT Photo (28) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 15 of 21 (29) EUT Photo (30) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 16 of 21 (31) EUT Photo (32) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 17 of 21 (33) EUT Photo (34) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 18 of 21 (35) EUT Photo (36) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 19 of 21 (37) EUT Photo (38) EUT Photo Report No.: 124188R-RFUSP42V01 Page : 20 of 21 (39) EUT Photo (SINOFAIR/ NL-2729) (40) EUT Photo (KENIC/ KE-01) Report No.: 124188R-RFUSP42V01 Page : 21 of 21 (41) EUT Photo (KENIC/ KE-16) (42) EUT Photo (KENIC/ KE-51)

Report No. 124188R-RFUSP42V01 Page: 1 of 3 RF Exposure Evaluation declaration Product Name Wireless Music System Model No. A5 FCC ID PPQ-A5 Applicant Lite-On Technology Corp. Address 4F, 90, Chien 1 Road, Chung-Ho, Taipei Hsien 235, Taiwan, R.O.C. Date of Receipt Apr. 05, 2012 Date of Declaration Apr. 20, 2012 Report No. 124188R-RFUSP42V01 The declaration results relate only to the samples calculated. The declaration shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Report No. 124188R-RFUSP42V01 Page: 2 of 3 1. RF Exposure Evaluation 1.1. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 300-1500 -- -- F/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- F/1500 6 1500-100,000 -- -- 1 30 F= Frequency in MHz Friis Formula Friis transmission formula: Pd = (Pout*G)/(4*Pi*R 2 ) Where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. 1.2. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. The temperature and related humidity: 18°Cand 78％ RH. Report No. 124188R-RFUSP42V01 Page: 3 of 3 1.3. Test Result of RF Exposure Evaluation Product : Wireless Music System Test Item : RF Exposure Evaluation Test Site : No.3 OATS Antenna Gain: The maximum Gain measured in fully anechoic chamber is 3.72 dBi in logarithm scale. 802.11b Output Power Into Antenna & RF Exposure Evaluation Distance (3.72 dBi): Channel Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm2) 1 2412.00 64.1210 0.030042 6 2437.00 73.2825 0.034334 11 2462.00 70.9578 0.033245 Power density in column 4 is much lower than the limit (1 mW/cm 2 ). 802.11g Output Power Into Antenna & RF Exposure Evaluation Distance (3.72 dBi): Channel Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm2) 1 2412.00 121.0598 0.056719 6 2437.00 126.1828 0.059119 11 2462.00 63.8263 0.029904 Power density in column 4 is much lower than the limit (1 mW/cm 2 ).

Report No. 124188R-RFUSP42V01 Page : 1 of 72 Test Report Product Name Wireless Music System Model No A5 FCC ID. PPQ-A5 Applicant Lite-On Technology Corp. Address 4F, 90, Chien 1 Road, Chung-Ho, Taipei Hsien 235, Taiwan, R.O.C. Date of Receipt Apr. 05, 2012 Issue Date Apr. 20, 2012 Report No. 124188R-RFUSP42V01 Report Version V1.0 The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Report No. 124188R-RFUSP42V01 Page : 2 of 72 Test Report Certification Issue Date: Apr. 20, 2012 Report No.: 124188R-RFUSP42V01 Product Name Wireless Music System Applicant Lite-On Technology Corp. Address 4F, 90, Chien 1 Road, Chung-Ho, Taipei Hsien 235, Taiwan, R.O.C. Manufacturer DONG GUAN G-COM COMPUTER CO., LTD Model No. A5 FCC ID. PPQ-A5 EUT Rated Voltage DC 16V EUT Test Voltage AC 120V/60Hz Trade Name Bowers & Wilkins Applicable Standard FCC CFR Title 47 Part 15 Subpart C: 2010 ANSI C63.4: 2003 Test Result Complied The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Documented By : ( Senior Engineering Adm. Specialist / Anita Chou ) Tested By : (Engineer / Nowal Kuo ) Approved By : ( Manager / Vincent Lin) Accredited by NIST (NVLAP) NVLAP Lab Code: 200533-0 Report No. 124188R-RFUSP42V01 Page : 3 of 72 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION .....................................................................................................5 1.1. EUT Description............................................................................................................................5 1.2. Operational Description ................................................................................................................7 1.3. Tested System Details....................................................................................................................8 1.4. Configuration of Tested System ....................................................................................................9 1.5. EUT Exercise Software .................................................................................................................9 1.6. Test Facility .................................................................................................................................10 2. Conducted Emission.................................................................................................................. 11 2.1. Test Equipment............................................................................................................................11 2.2. Test Setup ....................................................................................................................................11 2.3. Limits ..........................................................................................................................................12 2.4. Test Procedure .............................................................................................................................12 2.5. Uncertainty ..................................................................................................................................12 2.6. Test Result of Conducted Emission.............................................................................................13 3. Peak Power Output ...................................................................................................................15 3.1. Test Equipment............................................................................................................................15 3.2. Test Setup ....................................................................................................................................15 3.3. Limits ..........................................................................................................................................16 3.4. Test Procedure .............................................................................................................................16 3.5. Uncertainty ..................................................................................................................................16 3.6. Test Result of Peak Power Output...............................................................................................17 4. Radiated Emission .....................................................................................................................21 4.1. Test Equipment............................................................................................................................21 4.2. Test Setup ....................................................................................................................................22 4.3. Limits ..........................................................................................................................................23 4.4. Test Procedure .............................................................................................................................24 4.5. Uncertainty ..................................................................................................................................24 4.6. Test Result of Radiated Emission................................................................................................25 5. RF antenna conducted test........................................................................................................33 5.1. Test Equipment............................................................................................................................33 5.2.…

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Report No. 124188R-RFUSP42V01 Page: 47 of 72 6. Band Edge 6.1. Test Equipment RF Conducted Measurement The following test equipments are used during the band edge tests: Equipment Manufacturer Model No./Serial No. Last Cal. Spectrum Analyzer R&S FSP40 / 100170 Jun, 2011 Spectrum Analyzer Agilent E4407B / US39440758 Jun, 2011 X Spectrum Analyzer Agilent N9010A / MY48030495 Apr., 2012 Note: 1. All equipments are calibrated with traceable calibrations. Each calibration is traceable to the national or international standards. 2. The test instruments marked with “X” are used to measure the final test results. RF Radiated Measurement: The following test equipments are used during the band edge tests: Test Site Equipment Manufacturer Model No./Serial No. Last Cal. Bilog Antenna Schaffner Chase CBL6112B/2673 Sep., 2011 X Horn Antenna Schwarzbeck BBHA9120D/D305 Sep., 2011 Horn Antenna Schwarzbeck BBHA9170/208 Jul., 2011 X Pre-Amplifier Agilent 8447D/2944A09549 Sep., 2011 X Spectrum Analyzer Agilent E4407B / US39440758 May, 2011 Test Receiver R & S ESCS 30/ 825442/018 Sep., 2011 X Coaxial Cable QuieTek QTK-CABLE/ CAB5 Feb., 2012 X Controller QuieTek QTK-CONTROLLER/ CTRL3 N/A Site # 3 X Coaxial Switch Anritsu MP59B/6200265729 N/A Note: 1. All instruments are calibrated every one year. 2. The test instruments marked by “X” are used to measure the final test results. Report No. 124188R-RFUSP42V01 Page: 48 of 72 6.2. Test Setup RF Conducted Measurement: RF Radiated Measurement: 6.3. Limits Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 20dB below the level of the fundamental or to the general radiated emission limits in paragraph 15.209, whichever is the lesser attenuation. EUT FRP Dome The height of broad band or Dipole Antenna was scanned from 1M to 4M. The distance between antenna and turn table was 3M regards to the standard ado pted. 3m 80cm To Receiver Pre- Amplifier SMA EUT Spectrum Analyzer RF Cable Report No. 124188R-RFUSP42V01 Page: 49 of 72 6.4. Test Procedure The EUT was setup according to ANSI C63.4, 2003 and tested according to DTS test procedure of Jan. 2012 KDB558074 for compliance to FCC 47CFR 15.247 requirements. The EUT is placed on a turn table which is 0.8 meter above ground. The turn table is rotated 360 degrees to determine the position of the maximum emission level. The EUT was positioned such that the distance from antenna to the EUT was 3 meters. The antenna is scanned from 1 meter to 4 meters to find out the maximum emission level. This is repeated for both horizontal and vertical polarization of the antenna. In order to find the maximum emission, all of the interface cables were manipulated according to ANSI C63.4:2003 on radiated measurement. 6.5. Uncertainty ± 3.9 dB above 1GHz ± 3.8 dB below 1GHz Report No. 124188R-RFUSP42V01 Page: 50 of 72 6.6. Test Result of Band Edge Product : Wireless Music System Test Item : Band Edge Data Test Site : No.3 OATS Test Mode : Mode 1: Transmit (802.11b 1Mbps) Fundamental Filed Strength Antenna Pole Frequency [MHz] Correction Factor [dB/m] Reading Level [dBuV] Emission Level [dBuV/m] Detector Horizontal 2412 31.646 72.616 104.262 Peak Horizontal 2412 31.66 68.804 100.464 Average Vertical 2412 30.956 77.025 107.981 Peak Vertical 2412 30.968 73.224 104.192 Average Note: 1:Spectrum Analyzer setting: Peak detector: RBW=1MHz, VBW=1MHz Average detector: RBW=1MHz, VBW=10Hz Band Edge Test Data Antenna Pole Test Frequency (MHz) Fundamental (dBuV/m) Δ (dB) Band Edge Field Strength (dBuV/m) Limit (dBuV/m) Detector Horizontal 2386.3 104.262 43.18 61.082 74.000 Peak Horizontal 2386.6 100.464 50.373 50.091 54.000 Average Vertical 2386.3 107.981 43.18 64.801 74.000 Peak Vertical 2386.6 104.192 50.373 53.819 54.000 Average Note: The Band Edge Field Strength was calculated using the Fundamental and Conducted Band Edge measurements per the Marker-Delta Method with the following formula: Band Edge field Strength = F - Δ F = Fundamental field Strength (Peak or Average) Δ = Conducted Band Edge Delta (Peak or Average) Report No. 124188R-RFUSP42V01 Page: 51 of 72 Peak Detector of conducted Band Edge Delta Average Detector of conducted Band Edge Delta Report No. 124188R-RFUSP42V01 Page: 52 of 72 Product : Wireless Music System Test Item : Band Edge Data Test Site : No.3 OATS Test Mode : Mode 1: Transmit (802.11b 1Mbps) Fundamental Filed Strength Antenna Pole Frequency [MHz] Correction Factor [dB/m] Reading Level [dBuV] Emission Level [dBuV/m] Detector Horizontal 2462 32.026 68.293 100.319 Peak Horizontal 2462 32.013 64.686 96.699 Average Vertical 2462 31.296 74.987 106.283 Peak Vertical 2462 31.285 71.291 102.575 Average Note: 1:Spectrum Analyzer setting: Peak detector: RBW=1MHz, VBW=1MHz Average detector: RBW=1MHz, VBW=10Hz Band Edge Test Data Antenna Pole Test Frequency (MHz) Fundamental (dBuV/m) Δ (dB) Band Edge Field Strength (dBuV/m) Limit (dBuV/m) Detector Horizontal 2490.2 100.319 41.437 58.882 74.000 Peak Horizontal 2488 96.699 50.883 45.816 54.000 Average Vertical 2490.2 106.283 41.437 64.846 74.000 Peak Vertical 2488 102.575 50.883 51.692 54.000 Average Note: The Band Edge Field Strength was calculated using the Fundamental and Conducted Band Edge measurements per the Marker-Delta Method with the following formula: Band Edge field Strength = F - Δ F = Fundamental field Strength (Peak or Average) Δ = Conducted Band Edge Delta (Peak or Average) Report No. 124188R-RFUSP42V01 Page: 53 of 72 Peak Detector of conducted Band Edge Delta Average Detector of conducted Band Edge Delta Report No. 124188R-RFUSP42V01 Page: 54 of 72 Product : Wireless Music System Test Item : Band Edge Data Test Site : No.3 OATS Test Mode : Mode 2: Transmit (802.11g 6Mbps) Fundamental Filed Strength Antenna Pole Frequency [MHz] Correction Factor [dB/m] Reading Level [dBuV] Emission Level [dBuV/m] Detector Horizontal 2412 31.67 71.107 102.776 Peak Horizontal 2412 31.598 56.702 88.301 Average Vertical 2412 30.977 78.5…

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Report No.: 124188R-RFUSP42V01 Page : 1 of 3 Attachment 1: EUT Test Setup Photographs Front View of Conducted Test Back View of Conducted Test Report No.: 124188R-RFUSP42V01 Page : 2 of 3 Front View of Radiated Test Back View of Radiated Test Report No.: 124188R-RFUSP42V01 Page : 3 of 3 Front View of Radiated Test (Horn) Back View of Radiated Test (Horn)