2ALCVER100201Alarm Clock Radio

Caution The device has been evaluated to meet general RF exposure requirement. To maintain compliance with FCC’s RF exposure guidelines, this equipment should be installed an d operated with a minimum distance of 20cm between the radiator and your body.

Emerson Radio Corp Date: 2020-12-01 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ALCVER100201 To Whom It May Concern: This letter is to statement that HKWL-FLD01W, HKWL-FLD01W-BZ / FLOOD SENSOR. has been tested according to FCC Part 15B by Waltek Testing Group Co., Ltd. (Test Report No.: WTS20S11091591E). And the SDOC file, meetting the requirements of the FCC regulations, would been provided when the device is sold by the responsible party in US. The service will not be sold until the SDOC is provided. If the sale does not have an SDOC, all responsibility is the responsibility of the applicant. Sincerely, Signature [Brian Leung] [Engineering Manager] [Emerson Radio Corp]

Emerson Radio Corp. FCC ID: 2ALCVER100201 Date: 12/29/2020 Subject: authorization for adding family models To whom it May concern, Statement We would like to confirm the product Alarm Clock Radio with models ER100201, CKS708 are same in all respects. Only the model names are different for different market requirement. Yours sincerely, [signature] [Brian Leung] [Engineering Manager] [Emerson Radio Corp.]

Model ER100201 FCC ID: 2ALCVER100201- External Photos

ER100201_Label sample and location

Model ER100201 FCC ID: 2ALCVER100201- Internal Photos ANT

Waltek Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 7 TEST REPORT Referen ce No. .................... : WTS20S11091537W002 FCC ID ................................ : 2ALCVER100201 Applicant ............................ : Emerson Radio Corp. Address .............................. : 35 Waterview Blvd, Parsippany, New Jersey 07054, United States Manufacturer .................... : RICH FIELD ELECTRONICS COMPANY LIMITED Address .............................. : No. 10 Lingxia Road, Tiantoujiao Village Qiaotou To wn, DO NGGUAN CITY, Guangdong, CHINA Product ............................... : Alarm Clock Radio Brand Name ....................... : Emerson Model(s) ............................ : ER100201, CKS1708 Standards........................... : FCC Part 1.1307 Date of Receipt sample .... : 2020-11-30 Date of Test ....................... : 2020-12-01 to 2020-12-04 Date of Issue ...................... : 2020-12-07 Test Result ......................... : Pass Remarks: The re sults 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 Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Estel Qian / Project Engineer Daniel Liu / Manager Reference No.: WTS20S11091537W002 Page 2 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2. Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2. CONTENTS ............................................................................................................................................................ 2 3. REVISION HISTORY ............................................................................................................................................ 3 4. GENERAL INFORMATION .................................................................................................................................. 4 4.1. GENERAL DESCRIPTION OF E.U.T. ............................................................................................................ 4 4.2. DETAILS OF E.U.T. ..................................................................................................................................... 4 5. TEST SUMMARY .................................................................................................................................................. 5 6. RF EXPOSURE ...................................................................................................................................................... 6 6.1. REQUIREMENTS .......................................................................................................................................... 6 6.2. THE PROCEDURES / LIMIT ........................................................................................................................... 6 6.3. MPE CALCULATION METHOD .................................................................................................................... 7 6.4. RESULT: COMPLIANCE ............................................................................................................................... 7 Reference No.: WTS20S11091537W002 Page 3 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 3. Revision History Test report No. Date of Receipt sample Date of Test Date of Issue Purpose Comment Approved WTS20S11091 537W002 2020-11-30 2020-12-01 to 2020-12-04 2020-12-07 original - Valid Reference No.: WTS20S11091537W002 Page 4 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 4. General Information 4.1. General Description of E.U.T. Product: Alarm Clock Radio Model(s): ER100201, CKS1708 Model difference: Only the model names, cabinet colors or display colors are different. The model ER100201 is the tested sample. Operation Frequency: 2402-2480MHz, 79 Channels in total Antenna installation: PCB Printed Antenna Antenna Gain: 0dBi Type of Modulation: GFSK, π/4DQPSK 4.2. Details of E.U.T. Max. RF output power: 4.24dBm Ratings: Input: 5V 1.2A Power by fixed adapter (Model: GQ07-050120-DU, Input: 100 - 240V~50/60Hz 0.3A Max) DC 3V by CR2032 Lithium Battery (clock backup) Reference No.: WTS20S11091537W002 Page 5 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 5. Test Summary Test Items Test Requirement Result Maximum Permissible Exposure (Exposure of Humans to RF Fields) 1.1307 PASS Reference No.: WTS20S11091537W002 Page 6 of 7 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 6. RF Exposure Test Requirement: FCC Part 1.1307 Evaluation Method: FCC Part 2.1091 & KDB 447498 D01 General RF Exposure Guidance v06 6.1. 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. 6.2. 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) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 (B) Limits 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 ) Averagin…

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

Walte k Testing Group Co., Ltd. http://www.waltek.com.cn Page 1 of 46 TEST REPORT Re ference No. .................... : WTS20S11091537W001 FCC ID........................... : 2ALCVER100201 Applicant ........................... : Emerson Radio Corp. Address ............................. : 35 Waterview Blvd, Parsippany, New Jersey 07054, United States Manufacturer .................... : RICH FIELD ELECTRONICS COMPANY LIMITED Address ............................. : No. 10 Lingxia Road, Tiantoujiao Village Qiaotou Town, DONGGUAN CITY, Guangdong, CHINA Product .............................. : Alarm Clock Radio Brand Name ....................... : Emerson Model(s). ............................ : ER100201, CKS1708 Standards .......................... : FCC CFR47 Part 15 Section 15.247 Date of Receipt sample .... : 2020-11-30 Date of Test ....................... : 2020-12-01 to 2020-12-04 Date of Issue ..................... : 2020-12-07 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 Testing Group Co., Ltd. Address: No. 77, Houjie Section, Guantai Road, Houjie Town, Dongguan City, Guangdong, China Tel: +86-769-2267 6998 Fax: +86-769-2267 6828 Compiled by: Approved by: Estel Qian / Test Engineer Daniel Liu / Manager Reference No.: WTS20S11091537W001 Page 2 of 46 Waltek Testing Group Co., Ltd. http://www.waltek.com.cn 2 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENTS ............................................................................................................................................................ 2 3 REVISION HISTORY ............................................................................................................................................ 4 4 GENERAL INFORMATION .................................................................................................................................. 5 4.1 GENERAL DESCRIPTION OF E.U.T ................................................................................................................. 5 4.2 DETAILS OF E.U.T ........................................................................................................................................... 6 4.3 CHANNEL LIST ................................................................................................................................................. 6 4.4 TEST MODE ..................................................................................................................................................... 6 5 EQUIPMENT USED DURING TEST .................................................................................................................. 7 5.1 EQUIPMENTS LIST ........................................................................................................................................... 7 5.2 MEASUREMENT UNCERTAINTY ....................................................................................................................... 8 5.3 SUBCONTRACTED ............................................................................................................................................ 8 6 TEST FACILITY ..................................................................................................................................................... 8 7 TEST SUMMARY .................................................................................................................................................. 9 8 CONDUCTED EMISSION .................................................................................................................................. 10 8.1 E.U.T. OPERATION ....................................................................................................................................... 10 8.2 EUT SETUP ................................................................................................................................................... 10 8.3 MEASUREMENT DESCRIPTION ...................................................................................................................... 11 8.4 CONDUCTED EMISSION TEST RESULT ......................................................................................................... 11 9 RADIATED EMISSIONS ..................................................................................................................................... 13 9.1 EUT OPERATION ........................................................................................................................................... 13 9.2 TEST SETUP .................................................................................................................................................. 14 9.3 SPECTRUM ANALYZER SETUP ...................................................................................................................... 15 9.4 TEST PROCEDURE ........................................................................................................................................ 16 9.5 CORRECTED AMPLITUDE & MARGIN CALCULATION ..................................................................................... 16 9.6 SUMMARY OF TEST RESULTS ....................................................................................................................... 17 10 BAND EDGE MEASUREMENT ........................................................................................................................ 20 10.1 TEST PROCEDURE ................................................................................…

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

Appendix- ER100201 FCC ID: 2ALCVER100201-Test Setup Photos Photograph-Conducted Emissions Test Setup Photos Photograph – Radiation Spurious Emission Test Setup Photos From 30 MHz to 1GHz Above 1GHz