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R48ESSBR21BLKHome theater with wireless subwoofer

Meiloon Industrial Co., Ltd.
Home theater with wireless subwoofer - FCC ID R48ESSBR21BLK - Meiloon Industrial Co., Ltd.
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Jan 14, 2015
Application Purpose
Original Equipment
Date of Application
Jan 13, 2015
Equipment Note
Home theater with wireless subwoofer
Frequency Range
2402.00000000 - 2480.00000000
Company
Meiloon Industrial Co., Ltd.
Country
Taiwan

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

OWNER’S MANUAL ActivE SOUNdbAR SyStEM With WiRELESS SUbWOOfER ES-SNdbR-2.1-bLK REAL. LIFE. SOUND. 2 1. READ these instructions. 2. KEEP these instructions. 3. HEED all warnings. 4. FOLLOW all instructions. 5. DO NOT use this apparatus near water. 6. CLEAN ONLY with dry cloth. 7. DO NOT block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. DO NOT install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9. DO NOT defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wider blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. PROTECT the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. ONLY USE attachments/accessories specified by the manufacturer. 12. USE ONLY with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13. UNPLUG this apparatus during lightning storms or when unused for long periods of time. 14. REFER all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. 15. To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. The apparatus shall not be exposed to dripping or splashing and that objects filled with liquids, such as vases, shall not be placed on apparatus. 16. To completely disconnect this apparatus from the AC mains, disconnect the power supply cord plug from the AC receptacle. 17. The mains plug/appliance coupler is used as disconnect device, the disconnect device shall remain readily operable. 18. DO NOT overload wall outlets or extension cords beyond their rated capacity as this can cause electric shock or fire. 19. No naked flame sources, such as lighted candles, should be placed on the apparatus. 20. Correct Disposal of this product. This marking indicates that this product should not be disposed with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmental safe recycling. 21. This equipment is a Class II or double insulated electrical appliance. It has been designed in such a way that it does not require a safety connection to electrical earth. (for wireless subwoofer unit) WARNING: To reduce the risk of fire or electrical shock, do not expose this apparatus to rain or moisture. WARNING: No naked flame sources – such as candles – should be placed on the product. THIS PRODUCT CONTAINS A LITHIUM COIN CELL BATTERY. IF MISUSED OR ABUSED THIS CAN RESULT IN: • Smoke or gas hazard • Heat hazard • Fire hazard • Explosion hazard WARNING: Do not place batteries in mouth or ingest. Chemical burn hazard. Keep new and used batteries out of reach of chil- dren and pets. If swallowed, it can cause severe internal burns in just 2 hours and can lead to death. If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention. WARNING: If battery compartment does not close securely, stop using the product and keep it away from children and pets. WARNING: Do not handle leaking or damaged Lithium batteries. WARNING: Risk of leakage. Only use the specified type of batteries. Never mix new and used batteries. Observe correct polarity. Remove batter- ies from products that are not in use for extended periods of time. Store batteries in a dry place. WARNING: Batteries (battery pack or batteries installed) shall not be exposed to excessive heat such as sunshine, fire or the like. WARNING: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. WARNING: Do not recharge non-rechargeable batteries. WARNING: Avoid exposure to extreme heat or cold. Please dispose of any used batteries properly, following any local regulations. Do not incinerate. WARNING: Do Not Open! Risk of Electrical Shock. Voltages in this equip- ment are hazardous to life. No user-serviceable parts inside. Refer all servicing to qualified service personnel. Place the equipment near a main power supply outlet and make sure that you can easily access the power breaker switch. WARNING: This product is intended to be operated ONLY from the AC Volt- ages listed on the back panel or included power supply of the product. Operation from other voltages other than those indicated may cause irre- versible damage to the product and void the products warranty. The use of AC Plug Adapters is cautioned because it can allow the product to be plugged into voltages in which the product was not designed to operate. If the product is equipped with a detachable power cord, use only the type provided with your product or by your local distributor and/or retailer. If Important Safety Instructions CAUTION RISK OF ELECTRIC SHOCK! DO NOT OPEN! ATTENTION ! RISQUE DE CHOC ! ÉLECTRIQUE PAS OUVRIR ! 1) Read these instructions. 2) Keep these instructions. 3) Heed all warnings. 4) Follow all instructions. 5) Do not use this apparatus near water. 6) Clean only with dry cloth. 7) Do not block any ven…

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Cover Letter(s)

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 Meiloon Industrial Co., Ltd. NO.77,Lane 1775,Chuen-Ryh Road, 330 Taoyuan City,TAIWAN 2014-12-22 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, Meiloon Industrial Co., Ltd.hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): FCC ID: R48ESSBR21BLK Model: ES-SNDBR-2.1-BLK Product name: Home theater with wireless subwoofer Sincerely, signature : name / title : Peter Pan / Electric Engineer address: NO.77,Lane 1775,Chuen-Ryh Road, 330 Taoyuan City, TAIWAN

Cover Letter(s)

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 Meiloon Industrial Co., Ltd. NO.77,Lane 1775,Chuen-Ryh Road, 330 Taoyuan City,TAIWAN 2014-12-22 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: R48ESSBR21BLK We hereby request confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics 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, signature : name / title: Peter Pan / Electronic engineer address: NO.77,Lane 1775,Chuen-Ryh Road, 330 Taoyuan City,TAIWAN

ID Label/Location Info

Label location CAUTION: R48ESSBR21BLK 7190A-ESSBR21BLK NKR-SWA9 4441A-SWA9 381.00 mm

Internal Photos

BT Antenna location 2.4G Antenna location 2.4G Antenna location

RF Exposure Info

FCC ID: R48ESSBR21BLK IC ID: 7190A-ESSBR21BLK RF EXPOSURE REPORT for Meiloon Industrial Co., Ltd. Home theater with wireless subwoofer Model Number: ES-SNDBR-2.1-BLK FCC ID: R48ESSBR21BLK IC ID: 7190A-ESSBR21BLK Prepared for : Meiloon Industrial Co., Ltd. Address : NO.77,Lane 1775,Chuen-Ryh Road, 330 Taoyuan City, TAIWAN Prepared by : Keyway Testing Technology Co., Ltd. Address : Building 1, Baishun Industrial Zone, Zhangmotou Town Dongguan, Guangdong, China Tested by: : Approved by: Daisy Chen Jade Yang Date: Dec. 22, 2014 : Date: Dec. 22, 2014 FCC ID: R48ESSBR21BLK IC ID: 7190A-ESSBR21BLK 1. RF EXPOSURE EVALUATION 1.1. Limits 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) f = frequency in MHz 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. FCC ID: R48ESSBR21BLK IC ID: 7190A-ESSBR21BLK 1.2. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation Target power W/ tolerance (dBm) Max tune up power tolerance (dBm) Maximum Output Power: mW Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 1 ±1.0 2 1.58 0.00045 1.0 Pass

Test Report

FCC ID: R48ESSBR21BLK IC ID: 7190A-ESSBR21BLK Keyway Testing Technology Co., Ltd. Report No. 14KWE122290F Page 1 of 41 FCC TEST REPORT(Bluetooth) for Meiloon Industrial Co., Ltd. Home theater with wireless subwoofer Model Number: ES-SNDBR-2.1-BLK FCC ID: FCC ID: R48ESSBR21BLK IC ID: 7190A-ESSBR21BLK Prepared for : Meiloon Industrial Co., Ltd. Address : NO.77, Lane 1775, Chuen-Ryh Road, 330 Taoyuan City, TAIWAN Prepared by : Keyway Testing Technology Co., Ltd. Address : Building 1, Baishun Industrial Zone, Zhangmutou Town, Dongguan, Guangdong, China Tel: 86-769-8718 2258 Fax: 86-769-8718 1058 Report No. : 14KWE122290F Date of Test : Dec. 12~16, 2014 Date of Report : Dec.17, 2014 FCC ID: R48ESSBR21BLK IC ID: 7190A-ESSBR21BLK Keyway Testing Technology Co., Ltd. Report No. 14KWE122290F Page 2 of 41 TABLE OF CONTENTS Test Report Declaration Page 1. TEST SUMMARY .......................................................................................................................... 4 2. GENERAL PRODUCT INFORMATION......................................................................................... 5 2.1. Product Function.................................................................................................................... 5 2.2. Description of Device (EUT) .................................................................................................. 5 2.3. Difference between Model Numbers...................................................................................... 5 2.4. Independent Operation Modes .............................................................................................. 5 2.5. Test Supporting System......................................................................................................... 5 2.6. Test Facilities ......................................................................................................................... 6 2.7. List of Test and Measurement Instruments............................................................................ 7 3. TEST SET-UP AND OPERATION MODES .................................................................................. 8 3.1. Principle of Configuration Selection .......................................................................................8 3.2. Block Diagram of Test Set-up ................................................................................................ 8 3.3. Test Operation Mode and Test Software ............................................................................... 8 3.4. Special Accessories and Auxiliary Equipment ....................................................................... 8 3.5. Countermeasures to Achieve EMC Compliance.................................................................... 8 3.6. Test Environment:.................................................................................................................. 8 4. MAXIMUM PEAK OUTPUT POWER ............................................................................................ 9 4.1. Limits...................................................................................................................................... 9 4.2. Test setup .............................................................................................................................. 9 5. EMISSION TEST RESULTS .......................................................................................................10 5.1. Conducted Emission at the Mains Terminals Test............................................................... 10 5.2. Radiated Emission Test ....................................................................................................... 13 6. 20DB & 99% OCCUPY BANDWIDTH ......................................................................................... 19 6.1. Limits.................................................................................................................................... 19 6.2. Test setup ............................................................................................................................ 19 7. FREQUENCY SEPARATION ...................................................................................................... 21 7.1. Limits.................................................................................................................................... 21 7.2. Test setup ............................................................................................................................ 21 8. NUMBER OF HOPPING FREQUENCY ...................................................................................... 23 8.1. Limits.................................................................................................................................... 23 8.2. Test setup ............................................................................................................................ 23 9. DWELL TIME ............................................................................................................................... 25 9.1. Limits.................................................................................................................................... 25 9.2. Test setup ............................................................................................................................ 25 10. BAND EDGE COMPLIANCE TEST......................................................................................... 28 10.1. Limits.................................................................................................................................... 28 10.2. Test setup ............................................................................................................................ 28 11. ANTENNA REQUIREMENTS.................................................................................................. 29 11.1. Limits........................…

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Test Setup Photos

Conducted Emission at the Mains Terminals Test Radiated Emission

Contact Information

Applicant

Peter Pan(Electric Engineer)
[email protected]+886-3-326-1611Fax: +886-3-326-3884

Test Firm

Keyway Testing Technology Co., Ltd.Jade Yang
[email protected]86-769-87182258Fax: 86-769-87181058

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz1.50 mW
Confidentiality
Long Term
Grant Notes
Power listed is the maximum conducted output power. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.

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