Content. Report No. SH Page 2 of 22

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2 Page 2 of 22 Content SUMMARY GENERAL INFORMATION Description of Equipment Under Test (EUT) Description of Client Description of Test Facility TEST SPECIFICATIONS Standards Mode of operation during the test / Test peripherals used Instrument list Test Summary...6 EMISSION TEST MAINS/ANTENNA TERMINAL CONTINUOUS DISTURBANCE VOLTAGE Limits of disturbance Limits for conducted disturbance voltage at the mains ports of class A device Limits for conducted disturbance voltage at the mains ports of class B device Test setup Test Setup and Test Procedure Test Protocol Measurement Uncertainty CONDUCTED DISTURBANCE VOLTAGE AT TELECOMMUNICATION PORTS Limits Limits of conducted common mode (asymmetric mode) disturbance at telecommunication ports in the frequency range 0.15 to 30MHz for class A equipment Limits of conducted common mode (asymmetric mode) disturbance at telecommunication ports in the frequency range 0.15 to 30MHz for class B equipment Test setup Test Setup and Test Procedure Test Protocol Measurement Uncertainty RADIATED EMISSION Radiated emission limits Block diagram and test set up Test Setup and Test Procedure Test Protocol Measurement uncertainty...16 APPENDIX I: PHOTOGRAPH OF EUT...17

3 Page 3 of GENERAL INFORMATION 1.1 Description of Equipment Under Test (EUT) Product Name : Portable speaker S125i Description of EUT : Adaptor S008CV is used for testing Model number : S Category of EUT : Class B Rating : DC5.4V, 1.1A EUT type : Table top Floor standing Sample received date : May 22, 2009 Date of test : May 23, Description of Client Applicant : Compupal (Group) Corporation No Jiashan Avenue, Jiashan , Zhejiang, China Person of contact : Ms. Selina Telephone : Telefax : Manufacturer : Compupal (Group) Corporation No Jiashan Avenue, Jiashan , Zhejiang, China 1.3 Description of Test Facility Name Address Intertek Testing Service Shanghai Limited Building No.86, 1198 Qinzhou Road (North), Shanghai ,P.R. China Telephone Telefax

4 Page 4 of TEST SPECIFICATIONS 2.1 Standards AS/NZS CISPR 22:2005/ +A1: 2005+A2: 2006: information technology equipment Radio disturbance characteristics Limits and methods of measurement. 2.2 Mode of operation during the test / Test peripherals used The EUT was set to normal operation and all the operation modes were observed. 2.3 Instrument list Selected Instrument EC no. Model Valid until date EMI test receiver EC 2107 ESCS A.M.N. EC 3119 ESH2-Z A.M.N. EC 3394 ENV Voltage probe EC 3405 ESH2-Z Absorbing clamp EC 2108 MDS Tri-loop EC 3384 HXYZ Harmonic/Flicker sys. EC ix/PACS CDN EC M CDN EC M Click meter EC 2253 CL55C Signal generator EC 2338 SML Lum. Meter EC 2451 TES ESD Gun EC 2956 ditto Motorise Variac EC 2957 MV 2616 Not required Immunity system EC 2958 UCS500M Capacitive clamp EC 2959 HFK Not required Immunity system EC 2960 TSS500M Immunity system EC 2961 TSS500M Power amplifier EC A CDN EC T Attenuator EC ATT6/ CDN EC T DDC EC DC EM clamp EC EM Power sensor EC PH Power meter EC PM

5 Page 5 of 22 Attenuator EC Impedance EC R Impedance EC R Impedance EC R Signal generator EC SMR Power amplifier EC W Field sensor EC FP Power amplifier EC S1G DDC EC DC6180A DDC EC DC7144A Log-periodical antenna EC AT Horn antenna EC AT Field meter EC FM EMI test receiver EC 3045 ESIB Broadband antenna EC HL Broadband antenna EC HL Fully anechoic chamber EC Semi anechoic chamber EC Horn antenna EC 3049 HF ISN EC 3754 FCC-TLISN-T ISN EC 3755 FCC-TLISN-T ISN EC 3756 FCC-TLISN-T Current probe EC 3221 EZ Pre-amplifier EC 3222 pre-amp Shielded room EC 2838 GB Shielded room EC 2839 GB Thermo-Hygrograph EC 3323 ZJ1-2A Thermo-Hygrograph EC 3324 ZJ1-2A Thermo-Hygrograph EC 3783 ZJ1-2A Thermo-Hygrograph EC 3326 ZJ1-2A Air pressure indicator EC 3320 YM Isolation transformer EC Not required Oscilloscope EC 3515 DPO TV generator EC 3555 TG

6 Page 6 of Test Summary This report applies to tested sample only. This report shall not be reproduced in part without written approval of Intertek Testing Service Shanghai Limited. TEST ITEM RESULT NOTE Mains terminal continuous disturbance voltage Pass Conducted disturbance voltage at NA telecommunication ports Radiated emission Pass Notes: 1: NA =Not Applicable

7 Page 7 of 22 Emission Test 3. Mains/Antenna Terminal Continuous Disturbance Voltage Test result: PASS 3.1 Limits of disturbance Limits for conducted disturbance voltage at the mains ports of class A device Frequency range (MHz) Limits db(μv) Quasi-peak Average 0.15 ~ ~ Note: If the limit for the measurement with the average detector is met when using a receiver with a quasi-peak detector, the equipment under test shall be deemed to meet both limits and the measurement using the receiver with an average detector need not be carried out Limits for conducted disturbance voltage at the mains ports of class B device Frequency range (MHz) Limits db(μv) Quasi-peak Average 0.15 ~ ~ 56 * 56 ~ 46 * 0.5 ~ ~ Note: 1. * Means the limit decreasing linearly with the logarithm of the frequency in the range 0.15MHz to 0.5MHz 2. If the limit for the measurement with the average detector is met when using a receiver with a quasi-peak detector, the equipment under test shall be deemed to meet both limits and the measurement using the receiver with an average detector need not be carried out.

8 Page 8 of Test setup For table top equipment For floor standing equipment 3.3 Test Setup and Test Procedure

9 Page 9 of 22 Measurement was performed in shielded room, and instruments used were following clause 9.1, 9.2 and 9.3 of EN Detailed test procedure was following clause 9.5 of EN EUT arrangement and operation conditions were according to clause 8 of EN Frequency range 150kHz 30MHz was checked and EMI receiver measurement bandwidth was set to 9 khz. 3.4 Test Protocol Temperature : 25 C Relative Humidity : 45% Test Curve: 3.5 Measurement Uncertainty The measurement uncertainty describes the overall uncertainty of the given measured value during the operation of the EUT. Measurement uncertainty at mains terminal: ± 1.99dB Measurement uncertainty at load/control terminal: ±1.99dB The measurement uncertainty is given with a confidence of 95%, k=2. The measurement uncertainty is traceable to internal procedure TI-036.

10 Page 10 of Conducted disturbance voltage at telecommunication ports Test result: NA 4.1 Limits Limits of conducted common mode (asymmetric mode) disturbance at telecommunication ports in the frequency range 0.15 to 30MHz for class A equipment Frequency range (MHz) Voltage Limits db(μv) Current limits db(μa) Quasi-peak Average Quasi-peak Average 0.15 ~ ~ ~ ~ ~ ~ Note: 1. * Means the limit decreasing linearly with the logarithm of the frequency in the range 0.15MHz to 0.5MHz 2. If the limit for the measurement with the average detector is met when using a receiver with a quasi-peak detector, the equipment under test shall be deemed to meet both limits and the measurement using the receiver with an average detector need not be carried out Limits of conducted common mode (asymmetric mode) disturbance at telecommunication ports in the frequency range 0.15 to 30MHz for class B equipment Frequency range (MHz) Voltage Limits db(μv) Current limits db(μa) Quasi-peak Average Quasi-peak Average 0.15 ~ ~ ~ ~ ~ ~ Note: 1. * Means the limit decreasing linearly with the logarithm of the frequency in the range 0.15MHz to 0.5MHz 2. If the limit for the measurement with the average detector is met when using a receiver with a quasi-peak detector, the equipment under test shall be deemed to meet both limits and the measurement using the receiver with an average detector need not be carried out.

11 Page 11 of Test setup For table top equipment For floor standing equipment

12 4.3 Test Setup and Test Procedure Report No. SH Page 12 of 22 Measurement was performed in shielded room, and instruments used were following clause 9.1, 9.2 and 9.3 of EN Detailed test procedure was following clause 9.5, 9.6 of EN EUT arrangement and operation conditions were according to clause 8 of EN Frequency range 150kHz 30MHz was checked and EMI receiver measurement bandwidth was set to 9 khz. 4.4 Test Protocol Temperature : C Relative Humidity : % Test Curve: 4.5 Measurement Uncertainty The measurement uncertainty describes the overall uncertainty of the given measured value during the operation of the EUT. Measurement uncertainty at mains terminal: ± 1.99dB Measurement uncertainty at load/control terminal: ±1.99dB The measurement uncertainty is given with a confidence of 95%, k=2. The measurement uncertainty is traceable to internal procedure TI-036.

13 Page 13 of Radiated emission Test result: PASS 5.1 Radiated emission limits Limits for radiated disturbance of class A device Frequency (MHz) Permitted limit in dbμv/m (Quasi-peak) of Measurement Distance 3m Permitted limit in dbμv/m (Quasi-peak) of Measurement Distance 10M Note: for the measurement distance other than 3m and 10m, the limit is varied according to 20dB/10 decades Limits for radiated disturbance of class B device Frequency (MHz) Permitted limit in dbμv/m (Quasi-peak) of Measurement Distance 3m Permitted limit in dbμv/m (Quasi-peak) of Measurement Distance 10M Note: for the measurement distance other than 3m and 10m, the limit is varied according to 20dB/10 decades.

14 5.2 Block diagram and test set up For table top equipment Report No. SH Page 14 of 22 For floor standing equipment

15 5.3 Test Setup and Test Procedure Report No. SH Page 15 of 22 The measurement was performed in a semi-anechoic chamber. The distance form EUT to receiving antenna is 3 meter. Measurement was performed according to clause 10 of EN EUT arrangement and operate condition were according to clause 8 of EN The bandwidth setting on R&S Test Receiver ESI26 was 120 khz. The frequency range from 30MHz to 1000MHz was checked. 5.4 Test Protocol Temperature : 25 C Relative Humidity : 45 % Test Curve: Horizontal: 80 Level [db 礦 /m] M 50M 70M 100M 200M 300M 500M 700M 1G Frequency [Hz] MES cab_h_pre LIM EN55022 F QP Field Strength QP

16 Page 16 of 22 Vertical: 80 Level [db 礦 /m] M 50M 70M 100M 200M 300M 500M 700M 1G Frequency [Hz] MES cab_v_pre LIM EN55022 F QP Field Strength QP 5.5 Measurement uncertainty The measurement uncertainty describes the overall uncertainty of the given measured value during the operation of the EUT. Measurement uncertainty of radiated emission is: ± 5.31dB The measurement uncertainty is given with a confidence of 95%, k=2. The measurement uncertainty is traceable to internal procedure TI-036.

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