2ALCVER100301Alarm Clock Radio with Bluetooth

Package Contents

20190625 2 1. The lithium backup battery needs replacement when the LOW BATTERY indicator flashes, otherwise, the time and alarm settings will be lost/reset after a power outage. 2. Leave the AC adapter connected to your AC outlet to retain memory while the original battery is removed. 3. Unscrew the battery holder from the cabinet with a small screwdriver and insert a new battery with the same CR2032 (3V) or equivalent type into the holder the same way, observing the positive (+) polarity before sliding the holder back into the slot. The LOW BATTERY indicator should then be Off. Note: If pairing unsuccessful, all previously paired Bluetooth devices around should be disconnected or turned off first, in order to avoid making any auto reconnection between them. Then, set this unit to Bluetooth mode, and tap the Bluetooth switch on your phone/device off and back on again to refresh/ search any nearby "ER100" for pairing. If you want to disconnect this unit from your Bluetooth enabled device after pairing successful, press and hold the “BT PAIR” button for 2 sec. To reconnect this unit, just select "ER100" again from the Available/Paired device list. cyan

Emerson Radio Corp. Date: 2019-11-28 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2ALCVER100301 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type Schematics Block Diagram Operational Description File Name ER100301_Schematics.pdf ER100301_Block Diagram.pdf ER100301_Operational Description.pdf 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 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, Emerson Radio Corp. Signature Brian Leung / Engineering Manager Typed name and Title

Emerson Radio Corp. FCC ID: 2ALCVER100301 POWER OF ATTORNEY Date: 2019-11-28 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on 2020-11-27. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Emerson Radio Corp. are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Emerson Radio Corp. Signature Brian Leung / Engineering Manager Typed name and Title

Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Model ER100301- External Photos Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

ER100301_Label Sample and Label Location

Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn M odel ER100301 - Internal Photos Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn ANT Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn

Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn FCC ID: 2ALCVER100301 RF Exposure Report Test Requirement: FCC Part 1.1307 Evaluation Method: FCC Part 2.1091 & KDB 447498 D01 General RF Exposure Guidance v06 Requirements 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 levels in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 0.2 m normally can be maintained between the user and the device. The procedures / limit (A) Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.06141.63(100)*6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-30061.40.1631.06 300-1500F/3006 1500-100,00056 (B) Limit s for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.346141.63(100)*30 1.34-30824/f2.19/f(180/f)*30 30-30027.50.0730.230 300-1500F/150030 1500-100,0001.030 Note: f = frequency in MHz; *Plane-wave equivalent power density Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn MP E Calculation Method S＝ 2 4R GP    S = power de nsity (in appropriate units, e.g. mW/cm 2 ) P = output power to the antenna (in appropriate units, e.g., mW). G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) From the peak EUT RF output power, the minimum mobile separation distance, R=20cm, as well as the gain of the used antenna, the RF power density can be obtained Antenna Gain (dBi) Antenna Gain (numeric) Max. conducted Output Power (dBm) Max. conducted Output Power (mW) Power Density (mW/cm2) Limit of Power Density (mW/cm2) Reult -0.58 0.875 2.07 1.61 0.00028 1 Compliance Result : Compliance No SAR measurement is required.

Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Page 1 of 59 TEST REPORT Re ference No. .................... : WTS19S08057115W FCC ID........................... : 2ALCVER100301 Applicant ........................... : Emerson Radio Corp. Address ............................. : 35 Waterview Blvd, Parsippany, New Jersey 07054, United States Manufacturer .................... : HE XUN ELECTRONICS CO.,LTD Address ............................. : Building A, Xingda Industrial Park, Jinhu Industrial District, Chenjiang Town, Zhongkai Hi-tech Industrial Development Zone, Huizhou City, Guangdong, China Product .............................. : Alarm Clock Radio with Bluetooth Model(s). ............................ : ER100301 Standards .......................... : FCC CFR47 Part 15 Section 15.247:2019 Date of Receipt sample .... : 2019-11-19 Date of Test ....................... : 2019-11-20 to 2019-11-27 Date of Issue ..................... : 2020-01-07 Test Result ........................ : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Services (Shenzhen) Co., Ltd. Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen, Guangdong, China Test site/Test location: Waltek Services (Shenzhen) Co., Ltd. Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen, Guangdong, China Tel :+86-755-83551033 Fax:+86-755-83552400 Compiled by: Approved by: Robin Zhou / Test Engineer Philo Zhong / Manager Reference No.: WTS19S08057115WPage 2 of 59 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 1 Contents Page 1 CONTENTS ............................................................................................................................................................ 2 2 REVISION HISTORY ............................................................................................................................................ 4 3 GENERAL INFORMATION .................................................................................................................................. 5 3.1 GENERAL DESCRIPTION OF E.U.T ................................................................................................................. 5 3.2 DETAILS OF E.U.T ........................................................................................................................................... 6 3.3 CHANNEL LIST ................................................................................................................................................. 6 3.4 TEST MODE ..................................................................................................................................................... 6 4 EQUIPMENT USED DURING TEST .................................................................................................................. 7 4.1 EQUIPMENTS LIST ........................................................................................................................................... 7 4.2 MEASUREMENT UNCERTAINTY ....................................................................................................................... 8 4.3 SUBCONTRACTED ............................................................................................................................................ 8 5 TEST FACILITY ..................................................................................................................................................... 8 6 TEST SUMMARY .................................................................................................................................................. 9 7 CONDUCTED EMISSION .................................................................................................................................. 10 7.1 E.U.T. OPERATION ....................................................................................................................................... 10 7.2 EUT SETUP ................................................................................................................................................... 10 7.3 MEASUREMENT DESCRIPTION ...................................................................................................................... 11 7.4 CONDUCTED EMISSION TEST RESULT ......................................................................................................... 11 8 RADIATED EMISSIONS ..................................................................................................................................... 13 8.1 EUT OPERATION ........................................................................................................................................... 13 8.2 TEST SETUP .................................................................................................................................................. 14 8.3 SPECTRUM ANALYZER SETUP ...................................................................................................................... 15 8.4 TEST PROCEDURE ........................................................................................................................................ 16 8.5 CORRECTED AMPLITUDE & MARGIN CALCULATION ..................................................................................... 16 8.6 SUMMARY OF TEST RESULTS ....................................................................................................................... 17 9 BAND EDGE MEASUREMENT ........................................................................................................................ 20 9.1 TEST PROCEDURE ..............…

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Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Model ER100301 Test Setup Photos P hotograph-Conducted Emissions Test Setup Photos P hotograph – Radiation Spurious Emission Test Setup Photos 9 kHz to 30 MHz Reference No.: WTS19S08057115W Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn From 30 MHz to 1GHz Above 1G Hz