ZVW-STA750BTBar Speaker

SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 2.0 August 08, 2012 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, EXELWAY Inc. hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Bar Speaker / STA750BT (FCC ID: ZVW-STA750BT) We affirm that between SIEMIC and EXELWAY Inc., any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Man Soo, Lee / Chief of Laboratory EXELWAY Inc. 1204, Ace Highend Tower 5 Cha, 505-18, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Republic of Korea

SCS-F19: Confidentiality Request Letter Rev 1.0 Nov 14, 2006 August 08, 2012 To: Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: ZVW-STA750BT We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Circuit Diagram - Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Man Soo, Lee / Chief of Laboratory EXELWAY Inc. 1204, Ace Highend Tower 5 Cha, 505-18, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Republic of Korea

Appendix C. External Photographs Report no. ETLE120620.0727, Page C1 of C6 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT View of total construct Appendix C. External Photographs Report no. ETLE120620.0727, Page C2 of C6 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Front view of EUT Rear view of EUT Appendix C. External Photographs Report no. ETLE120620.0727, Page C3 of C6 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Top view of EUT Bottom view of EUT Appendix C. External Photographs Report no. ETLE120620.0727, Page C4 of C6 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Side view of EUT Appendix C. External Photographs Report no. ETLE120620.0727, Page C5 of C6 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT View of Adapter Appendix C. External Photographs Report no. ETLE120620.0727, Page C6 of C6 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT View of Adapter label

Appendix A. FCC ID Label and Location Report no. ETLE120620.0727, Page A1 of A1 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Product Label Sample with FCC Label information Following is a sample copy of the label that will be placed on the rear cabinet of the product. The FCC ID Label and compliance statement are marked in the product label. The warning statement and Information to the User are described in the user manual. EXELWAY Inc. Bar Speaker FCC ID : ZVW-STA750BT Model No. : STA750BT Serial No. : Proto type This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Manufacturer: EXELWAY Inc. Made in Korea Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase.(Labeling requirements per 2.925) Label here

Appendix D. Internal Photographs Report no. ETLE120620.0727, Page D1 of D4 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Inside view of EUT Appendix D. Internal Photographs Report no. ETLE120620.0727, Page D2 of D4 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Top side view of main board Appendix D. Internal Photographs Report no. ETLE120620.0727, Page D3 of D4 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Bottom side view of main board with Chip Antenna Chip Antenna Appendix D. Internal Photographs Report no. ETLE120620.0727, Page D4 of D4 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Top side view of Chip Antenna

Appendix J. Radio Frequency Exposure Report no. ETLE120620.0727, Page J1 of J1 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to TCB Exclusions list, no SAR required if power is lower than the flowing threshold: BT Frequency Range Low Frequency [MHz] High Frequency [MHz] Center Frequency [MHz] 60/f SAR Limitation [mW] 2 402 2 480 2 441 24.580 Maximum measured transmitter power: Output Power Type of Modulation [dBm] [mW] Max Antenna Gain [dBi] EIRP [mW] GFSK 5.300 3.388 0.000 3.388 8DPSK 4.240 2.654 0.000 2.654 Conclusion: No Stand Alone SAR is required.

Report no. ETLE120620.0727, Page 2 of 51 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC TEST REPORT FCC ID:ZVW-STA750BT Table of Contents FCC Measurement Report 1. Introduction 2. Product Information 3. Description of Tests 4. Test Condition 5. Test Results 5.1 Summary of Test Results 5.2 Channel Bandwidth and Frequency Separation 5.3 Maximum Peak Output Power 5.4 Bandwidth of Frequency Band Edges 5.5 Number of Hopping Channels 5.6 Time of Occupancy (Dwell time) 5.7 Spurious Emissions 5.8 Conducted Emissions Test 5.9 Radio Frequency Exposure 6. Sample Calculation 7. List of test Equipment used for Measurement Appendix A. FCC ID Label and Location Appendix B. Test Setup Photographs Appendix C. External Photographs Appendix D. Internal Photographs Appendix E. Block Diagram Appendix F. Circuit Diagram Appendix G. User Manual Appendix H. Operational Description Appendix I. Antenna Requirement Appendix J. Radio Frequency Exposure Report no. ETLE120620.0727, Page 3 of 51 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC TEST REPORT FCC ID:ZVW-STA750BT FCC MEASUREMENT REPORT Scope – Measurement and determination of electromagnetic emission (EME) of radio frequency devices including intentional radiators and/or unintentional radiators for compliance with the technical rules and regulations of the U.S Federal Communications Commission(FCC) General Information  EUT Type : Bar Speaker  Model Number : STA750BT  S/N : Proto type  Freq. Range : 2 402 MHz - 2 480 MHz  Number of Channels : 79  Modulation Technique : FHSS (GFSK (Normal), 8DPSK (EDR))  Frequency Channel : 2 402 MHz to 2 480 MHz and Channel Spacing 1 MHz (79 Ch)  Air Data Rate : Normal (1 Mbps), EDR (3 Mbps)  Antenna Type : Chip Antenna (Integral)  Antenna Gain : 0.00 dBi max  RF Power : 3.388 mW  FCC Rule Part(s) : FCC Part 15 Subpart C  Test Procedure : ANSI C63.4-2003  FCC Classification : DSS (Part 15 Spread Spectrum Transmitter)  Place of Tests : ETL Inc. Testing Lab. Radiated Emission test; #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea Conducted Emission test; ETL Inc. Testing Lab. 371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Applicant Name : EXELWAY Inc. Address : 1204, Ace Highend Tower 5 Cha, 505-18, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Republic of Korea Attention : Man Soo, Lee / Chief of Laboratory Report no. ETLE120620.0727, Page 4 of 51 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC TEST REPORT FCC ID:ZVW-STA750BT 1. INTRODUCTION The measurement test for radiated and conducted emission test was conducted at the ETL Inc. The site is constructed in conformance with the requirements of the ANSI C63.4-2003 and CISPR Publication 16. The ETL has site descriptions on file with the FCC for 3 m and 10 m site configurations. Detailed description of test facility was found to be in compliance with FCC Rules according to the ANSI C63.4-2003 and registered to the Federal Communications Commission (FCC Designation Number : KR0022). The measurement procedure described in American National Standard for Method of Measurement of Radio- Noise Emission from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz (ANSI C63.4-2003) was used in determining radiated and conducted emissions from the EXELWAY Inc. Model: STA750BT Report no. ETLE120620.0727, Page 5 of 51 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC TEST REPORT FCC ID:ZVW-STA750BT 2. PRODUCT INFORMATION 2.1 Equipment Description The Equipment Under Test (EUT) is the Bar Speaker (model: STA750BT). The model STA750BT is basic model that was tested. The multi models STA550BT, STA750W and STA550W are identical to basic model, except for model designation. 2.2 General Specification - General Specification Specification Item STA750BT STA550BT Impedance 8 Ω 8 Ω Resonance Frequency (F 0 ) 160 Hz 180 Hz Frequency Range F 0 ~ 20 kHz F 0 ~ 20 kHz Sound Pressure Level 90 dB ± 3 dB 85 dB ± 3 dB Amplifier 20 W RMS 20 W RMS Wireless Bluetooth (10 m) Bluetooth (10 m) Dimension (Bar Speaker) (W x H x D) 37 mm x 756 mm x 20 mm 37 mm x 556 mm x 20 mm - Bluetooth Specification Item Specification Use Frequency 2 402 MHz ~ 2 480 MHz (79 Ch) Channel Space 1 MHz Modulation GFSK, 8DPSK Report no. ETLE120620.0727, Page 6 of 51 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC TEST REPORT FCC ID:ZVW-STA750BT - Frequency Channel Table Report no. ETLE120620.0727, Page 7 of 51 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC TEST REPORT FCC ID:ZVW-STA750BT 3. DESCRIPTION OF TESTS The tests documented in this report were performed in accordance with ANSI C63.4-2003 and FCC CFR 47 2.1046, 2.1047, 2.1049, 2.1051, 2.1053, 2.1055, 2.1057, 15.207, 15.209 and 15.247. 3.1 Radiated Emission Measurement Radiated emission measurements were made in accordance with § 13 in ANSI C63.4-2003 "Measurement of Intentional radiators” The measurements were performed over the frequency range of 30 MHz to 40 GHz using antenna as the input transducer to a Spectrum analyzer or a Field Intensity Meter. The measurements were made with the detector set for "Peak, Quasi-peak, Average" within a bandwidth of 120 kHz and above 1 GHz is 1 MHz. Preliminary measurements were made at 3 m using broadband antennas, and spectrum analyzer to determine the frequency producing the maximum emission in shielded room. Appropriate precaution was taken to ensure that all emission from the EUT were maximized and investigated. The system configuration, mode of operation, turntable azimuth and height with resp…

Text truncated - open the document above for the full version.

Appendix B. Test Setup Photographs Report no. ETLE120620.0727, Page B1 of B4 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Radiated Emission Test Setup (Below 30 MHz) Appendix B. Test Setup Photographs Report no. ETLE120620.0727, Page B2 of B4 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Radiated Emission Test Setup (Below 1 GHz) Appendix B. Test Setup Photographs Report no. ETLE120620.0727, Page B3 of B4 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Radiated Emission Test Setup (Above 1 GHz) Appendix B. Test Setup Photographs Report no. ETLE120620.0727, Page B4 of B4 Head Office: # 371-51 Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 ETLQP-21-F22-0 FCC ID:ZVW-STA750BT Conducted Emission Test Setup