YZP-ETWFAEWC01RF Module

LG Innotek Co., Ltd.

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Apr 28, 2020
Application Purpose: Original Equipment
Date of Application: Apr 27, 2020
Equipment Note: RF Module
Frequency Range: 2422.00000000 - 2452.00000000
Company: LG Innotek Co., Ltd.
Country: South Korea

Documents & Files

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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

User Manual PRODUCT NAME : RF Module MODEL NAME : ETWFAEWC01 The information contained herein is the exclusive property of LG Innotek and shall not be distributed, reproduced or disclosed in whole or no in part without prior written permission of LG Innotek. LG Innotek Co., Ltd. 26, Hanamsandan 5beon-ro, Gwangsan-gu, Gwangju, 506-731, Korea User Manual PAGE : DOCUMENT No. : REG. DATE : 2020.04.09 MODEL NAME :ETWFAEWC01 REV. NO : v1.0 ©2020 LGIT. All rights reserved. 1 / 7 REV. DATE : 2020.04.09 WC40154 Table of Contents NoDescriptionPage 1Features2 2Picture of Product2 3Block Diagram3 4Absolute Maximum Ratings 3 5Operating Test Conditions 4 6Standard Test Conditions4 7Pin Description5 8Outline Drawing6 9Packing Information7 User Manual PAGE : DOCUMENT No. : REG. DATE : 2020.04.09 MODEL NAME :ETWFAEWC01 REV. NO : v1.0 ©2020 LGIT. All rights reserved. 2 / 7 REV. DATE : 2020.04.09 WC40154 2. Picture of Product 1. Features ETWFAEWC01 is the module for IEEE 802.11b/g/n wireless LAN. ETWFAEWC01 is based on ESP32-D0WDQ6 solution. IEEE 802.11 b/g/n singleband WLAN infrastructure Size : 70mm x 70mm x 15mm 802.11n, up to 150Mbps PHY rate CAN2.0interface Ethernet, 10 Mbps and 100 Mbps rates 4Gbyte eMMC Flash Memory Security: WFA, WPA,WPA2, WAPI Application: Home Appliance User Manual PAGE : DOCUMENT No. : REG. DATE : 2020.04.09 MODEL NAME :ETWFAEWC01 REV. NO : v1.0 ©2020 LGIT. All rights reserved. 3 / 7 REV. DATE : 2020.04.09 WC40154 ParameterMinMaxUnit Storage Temperature-40+85°C Storage Humidity (@ 40°C)-90% Caution: The specifications above the Table define levels at which permanent damage to the device can occur. Function operation is not guaranteed under these conditions. Operating at absolute maximum conditions for extend periods can adversely affect the long-term reliability of the device. • Other conditions 1) Do not use or store modules in the corrosive atmosphere, especially where chloride gas, sulfide gas, acid, alkali, salt or the like are contained. Also, avoid exposure to moisture. 2) Store the modules where the temperature and relative humidity do not exceed 5 to 40°Cand 20 to 60%. 3) Assemble the modules within 6 months. Check the soldering ability in case of 6 months over. 4. Absolute Maximum Ratings 3. Block Diagram User Manual PAGE : DOCUMENT No. : REG. DATE : 2020.04.09 MODEL NAME :ETWFAEWC01 REV. NO : v1.0 ©2020 LGIT. All rights reserved. 4 / 7 REV. DATE : 2020.04.09 WC40154 ParameterMinTypMaxUnit Operating Temperature 1) -20-+70°C Operating Humidity (40°C)--85% Supply Voltage 1) 10.81213.2Vdc The Test for electrical specification shall be performed under the following condition Otherwise this following conditions, not guaranteed this performance. 5. Operating Test Conditions Temperature 25 ±2°C Humidity 65 ±5% Input power(VDD)Supply Voltage +12V +12V ±10% 6. Standard Test Conditions 6-1. Ambient condition 6-2. Power supply voltages Human Body Model (HBM)Min.Max.Unit Contact- ±6 kV Air- ±12 6-4. ESD Information Note 1 : IEC 61000-4-2 (150pF, 330R) 1) It can be operated from 8V to 16V, but this voltage range shouldn’t be guaranteed User Manual PAGE : DOCUMENT No. : REG. DATE : 2020.04.09 MODEL NAME :ETWFAEWC01 REV. NO : v1.0 ©2020 LGIT. All rights reserved. 5 / 7 REV. DATE : 2020.04.09 WC40154 7. Pin Description ConnectorPin No.Pin NameI/OPin Description CON1 1GNDPGround 212VPPower Supply 3CAN_LI/OLow-level CAN bus line 4CAN_HI/OHigh-level CAN bus line CON2-R45-Ethernet Connector < Top View > Pin #1 Pin #4 CON1 CON2 User Manual PAGE : DOCUMENT No. : REG. DATE : 2020.04.09 MODEL NAME :ETWFAEWC01 REV. NO : v1.0 ©2020 LGIT. All rights reserved. 6 / 7 REV. DATE : 2020.04.09 WC40154 8. Outline Drawing User Manual PAGE : DOCUMENT No. : REG. DATE : 2020.04.09 MODEL NAME :ETWFAEWC01 REV. NO : v1.0 ©2020 LGIT. All rights reserved. 7 / 7 REV. DATE : 2020.04.09 WC40154 9. Packing Information FIFO Label BARCODE Label NOT FULL Label '20. 03. 06 Lee Kap Soul. '20. 03. 06 Choi Seok Dong. '20. 03. 06 Lee Jin Kuk. User Manual PAGE : DOCUMENT No. : REG. DATE : 2020.04.09 MODEL NAME :ETWFAEWC01 REV. NO : v1.0 ©2020 LGIT. All rights reserved. 8 / 7 REV. DATE : 2020.04.09 WC40154 10. FCC/IC Statement FCCPart15.19Statements:ThisdevicecomplieswithPart15oftheFCCRules.Operation issubjecttothefollowingtwoconditions: (1) thisdevicemay notcauseharmfulinterference,and(2) thisdevicemustaccep t anyinterferencereceived,includinginterferencethatmayca useundesiredoperation. LeprésentappareilestconformeauxCNRd’IndustrieCanada applicablesauxappareilsradioexemptsdelicence. L’exploitat ionestautoriséeauxdeuxconditionssuivantes: (1) l’appareil nedoitpasproduiredebrouillage,et(2) l’utilisateurdel’appar eildoitacceptertoutbrouillageradioélectriquesubi,mêmesil e brouillageestsusceptibled’encompromettrelefonctionnem ent. FCCPart15.21statementAnychangesormodificationsnotexpresslyapprovedbythepartyr esponsibleforcompliancecouldvoidtheuser'sauthoritytooperate thisequipment. <RegulatorynoticetohostmanufactureraccordingtoKDB996369D03OEMManualv01> ListofapplicableFCCrule s Thismodulehasbeengrantedmodularapprovalasbelowlisted FCCruleparts. -FCCRuleparts15C(15.247) Summarizethespecificop erationaluseconditions -TheOEMintegratorshoulduseequivalentantennaswhichis thes ametypeandequalorlessgainthenanantennalistedin thisinstru ctionmanual RFexposureconsideration s Themodulehasbeencer tifiedforintegrationintopr oductsonlybyOEMintegr atorsunderthefollowingc ondition: ※1,2 ConditionsofRFexp osureconsiderationsshoul d beincludedinOEMman ualandit shouldbeinform edtoanend-user. 1. Theantenna(s)mustbeinstalledsuchthata minimumseparatio n distanceofatleast20cmis maintainedbetweentheradiator(ant enna)andallpersonsatalltimes. -2. Thetransmittermodulemust notbeco-locatedoroperatingin conjunctionwithanyotherantenn a ortransmitterexceptin accordancewithFCCmulti-transmitterpr oductprocedures. -MobileuseAslongasthethreeconditionsabov e aremet,furthertransmittertestingwillnotberequired.OEMinteg ratorsshouldprovidetheminimumseparationdistanc…

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Attestation Statements

LG Innotek Co., Ltd. DATE : April 20, 2020 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To whom it may concern: Subject : Declaration for no non-US channel operation for FCC ID : YZP-ETWFAEWC01 We, LG Innotek Co., Ltd. , declare that the device, FCC ID: YZP-ETWFAEWC01 does not support operation on WLAN channels 12&13 in any operation mode in USA. US 2.4 GHz channel 12&13 and country code selection are disabled through proprietary software and not user changeable. If you have any question or comment regarding this declaration, please contact us. Thank you. Sincerely, Signed by: (sign or stamp) Company Name : LG Innotek Co., Ltd. Company Address : 26, Hanamsandan 5beon-ro, Gwangsan-gu, Gwangju, 506-731, Korea Contact Person Name/Title (in print) : Inchang Jung/Chief Research Engineer

Attestation Statements

Date : Jul. 16, 2018 Rev : 3.2 HACS-F007 Modular Approval Declaration Letter HCT America LLC ([email protected]) 1726 Ringwood Ave., San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC Modular Approval Declaration Letter Date : Jul. 16, 2018 Rev : 3.2 HACS-F007 Modular Approval Declaration Letter HCT America LLC ([email protected]) 1726 Ringwood Ave., San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC REVISION TABLE Rev Description of Change Date Approved 1.0 Original Release(Obsolete) 06/14/2012 QM 2.0 Updated Template(Obsolete) 10/01/2012 QM 2.1 Updated address (Obsolete) 01/10/2014 QM 3.0 Updated Template(Obsolete) 03/30/2015 QM 3.1 Updated Address 06/21/2018 QM 3.2 Changed File Name and Split Files FCC/IC 7/16/2018 QM LG Innotek Co., Ltd. HACS-F007-1 FCC Modular Approval Declaration Letter Rev : 3.2 Date : April 17, 2020 FCC Modular Approval Attestation FCC ID: YZP-ETWFAEWC01 is seeking FCC equipment authorization as Single Modular Transmitter Single Limited Modular Transmitter Product Information Product Description: RF Module FRN: 0020332813 Model Name(s): ETWFAEWC01 FCC Product ID: YZP-ETWFAEWC01 FCC Module ID: - Modular Checklist/Information For Modular Approval, the module shall meet all the requirements listed below. Please check () if the module complies with the stated requirement. The modular transmitter must have its own shielding. The modular transmitter must have buffered modulation/data inputs. The modular transmitter must have its own power supply regulation. The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(c). T he modular transmitter must tested in a stand-alone configuration. The modular transmitter must be labeled with its own FCC ID number. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instruction along with the module to explain any such requirements. The modular transmitter must comply with any applicable RF exposure requirements. If a module(s) does NOT meet one or more of the above listed requirements, the applicant may request Limited Modular Approval (LMA). For LMA, please state details about why the above requirement(s) could not be met; and state how control of the end product, into which the module will be installed, will be maintained by the applicant / manufacturer, such that full compliance of the end product is always ensured: This device requires professional antenna installation. Installer must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. ___________________________________ (Name / Title) Inchang Jung / Chief Research Engineer (Email Address) [email protected] (Phone number) +82-62-950-0368 (Address) 26, Hanamsandan 5beon-ro, Gwangsan-gu, Gwangju, 506-731, Korea

Cover Letter(s)

Date : Nov. 9, 2017 Rev : 2.3 HACS-F004 FCC Agent Authorization Letter HCT America LLC ([email protected]) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC FCC Agent Authorization Letter Date : Nov. 9, 2017 Rev : 2.3 HACS-F004 FCC Agent Authorization Letter HCT America LLC ([email protected]) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC REVISION TABLE Rev Description of Change Date Approved 1.0 Original Release(Obsolete) 06/14/2012 QM 2.0 Updated template(Obsolete) 10/01/2012 QM 2.1 Updated address(Obsolete) 01/10/2014 QM 2.2 Updated address 11/18/2016 QM 2.3 Fixed Typo “Agent” 11/09/2017 QM 26, Hanamsandan 5beon-ro, Gwangsan-gu, Gwangju, 506-731 , Korea LG Innotek Co., Ltd. 82-10-2326-9972 Rev : 2.3 DATE : 4/15/2020 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD To whom it may concern: Subject : FCC Agent Authorization Letter for FCC ID : YZP-ETWFAEWC01 We, the undersigned, hereby authorize HCT CO., LTD. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by HCT CO., LTD. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). We recognize that we are still responsible for the terms and conditions outlined in the HCT America Client Services Agreement. This authorization is valid until further written notice from the applicant. Sincerely, Signed by: (Name / Title) Inchang Jeong / Chief Research Engineer (Email Address) [email protected] (Phone number) +82-62-950-0368 (Company name) LG Innotek Co., Ltd. HACS-F004 FCC Agent Authorization Letter

Cover Letter(s)

Date : Nov. 09, 2017 Rev : 3.0 HACS-F003 FCC Confidentiality Request Letter HCT America LLC ([email protected]) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 1 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC FCC Confidentiality Request Letter Date : Nov. 09, 2017 Rev : 3.0 HACS-F003 FCC Confidentiality Request Letter HCT America LLC ([email protected]) 1726 Ringwood Avenue San Jose, CA 95131 TEL: +1.510.933.8848, Fax: +1.510.933.8849 Page 2 of 2 This document is electronically controlled. Hard copy documents are uncontrolled. Please check all hard copies against the controlled electronic copy to ensure validity. This document is the confidential property of HCT America LLC. It may not be forwarded or reproduced in whole or in part without written permissions from HCT America LLC REVISION TABLE Rev Description of Change Date Approved 1.0 Original Release(Obsolete) 06/14/2012 QM 2.0 Updated template(Obsolete) 10/01/2012 QM 2.1 Updated address(Obsolete) 01/10/2014 QM 2.2 Updated address 11/18/2016 QM 3.0 Updated LTC and STC Confidentiality table 11/09/2017 QM 26, Hanamsandan 5beon-ro, Gwangsan-gu, Gwangju, 506-731 , Korea LG Innotek Co., Ltd. 82-10-2326-9972 Rev : 3.0 DATE : 4/15/2020 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD SUBJECT: Request for Confidentiality for FCC ID: YZP-ETWFAEWC01 We hereby request confidential treatment of the information accompanying this application as outlined below: 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, Signed by: (Name / Title) Inchang Jeong / Chief Research Engineer (Email Address) [email protected] (Phone number) +82-62-950-0368 (Company name) LG Innotek Co., Ltd. HACS-F003 FCC Confidentiality Request Letter

External Photos

FCC ID : YZP-ETWFAEWC01 / IC : 7414C-ETWFAEWC01 HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of KOREA TEL : + 82 31 645 6300 FAX : + 82 31 645 6401 www.hct.co.kr Page １ of 8 EXTERNAL&INTERNAL PHOTOGRAPHS ■ EXTERNAL&INTERNAL PHOTO(Antenna) FCC ID : YZP-ETWFAEWC01 / IC : 7414C-ETWFAEWC01 HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of KOREA TEL : + 82 31 645 6300 FAX : + 82 31 645 6401 www.hct.co.kr Page ２ of 8 ■ EXTERNAL&INTERNAL PHOTO(Antenna) FCC ID : YZP-ETWFAEWC01 / IC : 7414C-ETWFAEWC01 HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of KOREA TEL : + 82 31 645 6300 FAX : + 82 31 645 6401 www.hct.co.kr Page ３ of 8 ■ EXTERNAL&INTERNAL PHOTO(Antenna) FCC ID : YZP-ETWFAEWC01 / IC : 7414C-ETWFAEWC01 HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of KOREA TEL : + 82 31 645 6300 FAX : + 82 31 645 6401 www.hct.co.kr Page ４ of 8 ■ EXTERNAL&INTERNAL PHOTO(Module & Antennan) FCC ID : YZP-ETWFAEWC01 / IC : 7414C-ETWFAEWC01 HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of KOREA TEL : + 82 31 645 6300 FAX : + 82 31 645 6401 www.hct.co.kr Page ５ of 8 ■ EXTERNAL&INTERNAL PHOTO Module FCC ID : YZP-ETWFAEWC01 / IC : 7414C-ETWFAEWC01 HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of KOREA TEL : + 82 31 645 6300 FAX : + 82 31 645 6401 www.hct.co.kr Page ６ of 8 ■ EXTERNAL&INTERNAL PHOTO FCC ID : YZP-ETWFAEWC01 / IC : 7414C-ETWFAEWC01 HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of KOREA TEL : + 82 31 645 6300 FAX : + 82 31 645 6401 www.hct.co.kr Page ７ of 8 ■ EXTERNAL&INTERNAL PHOTO FCC ID : YZP-ETWFAEWC01 / IC : 7414C-ETWFAEWC01 HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of KOREA TEL : + 82 31 645 6300 FAX : + 82 31 645 6401 www.hct.co.kr Page ８ of 8 ■ EXTERNAL&INTERNAL PHOTO

ID Label/Location Info

Bottom Side Label Location

Internal Photos

RF Exposure Info

HC T Co., Ltd. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 F ax. +82 31 645 6401 On your side FCC MPE Test for ETWFAEWC01 Certification APPLICANT LG Innotek Co., Ltd. REPORT NO. HCT-RF-2004-FI007 DATE OF ISSUE April 16, 2020 HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 F ax. +82 31 645 6401 TEST REPORT FCC MPE Test for ETWFAEWC01 REPORT NO. HCT-RF-2004-FI007 DATE OF ISSUE 16 April 2020 Additional Model - Applicant LG Innotek Co., Ltd. 26, Hanamsandan 5beon-ro Gwangsan-gu, Gwangju, 506-731, South Korea EUT Type Model Name RF Module ETWFAEWC01 FCC IDYZP-ETWFAEWC01 Date of ReceiptApril 01, 2020 Frequency range2 412 MHz ~ 2 462 MHz (WLAN) This test results were applied only to the test methods required by the standard. Tested by Sang Hoon Lee (signature) Technical Manager Kwon Jeong (signature) (signature) F-TP22-03 (Rev.02)Page 2 of 5 Report No. HCT-RF-2004-FI007 F-TP22-03 (Rev. 02) Page 3 of 5 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 April 1 6, 2020 Initial Release Engineering S tatement: The measurements shown in this report were made in accordance with the procedures indicated, and the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications of all persons taking them. It is further stated that upon the basis of the measurements made, the equipment tested is capable of operation in accordance with the requirements of the FCC Rules under normal use and maintenance Report No. HCT-RF-2004-FI007 F-TP22-03 (Rev. 02) Page 4 of 5 RF Exposure Statement 1. Limit According to §1.1310, §2.1091 RF exposure is calculated. (B) Limit s for General Population/Uncontrolled Exposures Frequency range (MHz) Electric field Strength (V/m) Magnetic field Strength (A/m) Power density (mW/cm²) Averaging time (minutes) 0.3 - 1.34 1.34 - 30 30 - 300 300 - 1500 1500 - 100.000 614 824/f 27.5 ... ... 1.63 2.19/f 0.073 ... ... *(100) *(180/ f²) 0.2 f/1500 1.0 30 30 30 30 30 F = frequency in MHz * = Plane-wave equivalent power density 2. Maximum Permissible Exposure Prediction Prediction of MPE limit at a given distance ଶ S = Power density P = Power input to antenna G = Power gain to the antenna in the direction of interest relative to an isotropic radiator R = Distance to the center of radiation of the antenna Report No. HCT-RF-2004-FI007 F-TP22-03 (Rev. 02) Page 5 of 5 3. RESULTS 3-1. DTS Average output Power at antenna input terminal 20.00 dBm Average output Power at antenna input terminal 100.00 mW Prediction distance 20.00 cm Prediction frequency 2412 ˊ 2462 MHz Antenna Gain(typical) 1.500 dBi Antenna Gain(numeric) 1.413 - Power density at prediction frequency( S) 0.0281 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.000 mW/cm 2 2.1091 EIRP 21.50 (dBm) ERP 19.35 (dBm) ERP 0.086 (W) ERP Limit 3.00 (W) MARGIN 15.42 (dB)

Test Report

HCT Co., Ltd. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 F ax. +82 31 645 6401 On your side FCC/IC DTS Test for ETWFAEWC01 Certification APPLICANT LG Innotek Co., Ltd. REPORT NO. HCT-RF-2004-FI001 DATE OF ISSUE April 20, 2020 HCT CO., LTD. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 F ax. +82 31 645 6401 TEST REPORT FCC/IC DTS Test for ETWFAEWC01 REPORT NO. HCT-RF-2004-FI001 DATE OF ISSUE 20 April 2020 Additional Model - Applicant LG Innotek Co., Ltd. 26, Hanamsandan 5beon-ro Gwangsan-gu, Gwangju, 506-731, South Korea EUT Type Model Name RF Module ETWFAEWC01 FCC IDYZP-ETWFAEWC01 IC 7414C-ETWFAEWC01 Max. RF Output Power 802.11b : 25.99 dBm / 802.11g : 24.49 dBm / 802.11n(HT20) : 23.65 dBm 802.11n(HT40): 24.00 dBm Modulation typeCCK/DSSS/OFDM FCC ClassificationDigital Transmission System(DTS) FCC Rule Part(s)Part 15.247 ISED Rule Part(s) RSS-247 Issue 2 (February 2017) RSS-Gen Issue 5_Amendment 1 (March 2019) This test results were applied only to the test methods required by the standard. Tested by Jeong Ho Kim (signature) Technical Manager Jong Seok Lee (signature) (signature) F-TP22-03 (Rev.02)Page 2 of 90 Report No. HCT-RF-2004-FI001 F-TP22-03 (Rev. 02) Page 3 of 90 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 April 20, 2020 Initial Release The result shown in this test report refer only to the sample(s) tested unless otherwise stated. Engineering Statement: The measurements shown in this report were made in accordance with the procedures indicated, and the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications of all persons taking them. It is further stated that upon the basis of the measurements made, the equipment tested is capable of operation in accordance with the requirements of the FCC / IC Rules under normal use and maintenance Report No. HCT-RF-2004-FI001 F-TP22-03 (Rev. 02) Page 4 of 90 CONTENTS 1. EUT DESCRIPTION 5 2. TEST METHODOLOGY 6 EUT CONFIGURATION 6 EUT EXERCISE 6 GENERAL TEST PROCEDURES 6 DESCRIPTION OF TEST MODES 7 3. INSTRUMENT CALIBRATION 7 4. FACILITIES AND ACCREDITATIONS 7 FACILITIES 7 EQUIPMENT 7 5. ANTENNA REQUIREMENTS 8 6. MEASUREMENT UNCERTAINTY 8 7. DESCRIPTION OF TESTS 9 8. SUMMARY TEST OF RESULTS 29 9. TEST RESULT 31 9.1 DUTY CYCLE 31 9.2 6dB BANDWIDTH & 99 % BANDWIDTH 34 9.3 OUTPUT POWER 42 9.4 POWER SPECTRAL DENSITY 46 9.5 BAND EDGE/ CONDUCTED SPURIOUS EMISSIONS 49 9.6 RADIATED SPURIOUS EMISSIONS 64 9.7 RADIATED RESTRICTED BAND EDGES 75 9.8 RECEIVER SPURIOUS EMISSIONS 83 9.9 POWERLINE CONDUCTED EMISSIONS 84 10. LIST OF TEST EQUIPMENT 88 11. ANNEX A_ TEST SETUP PHOTO 90 Report No. HCT-RF-2004-FI001 F-TP22-03 (Rev. 02) Page 5 of 90 1. EUT DESCRIPTION Model ETWFAEWC01 Additional Model - EUT Type RF Module Power Supply DC 12.0 V Frequency Range 802.11b, g, n(HT20): 2 412 MHz ˊ 2 462 MHz 802.11n(HT40): 2 422 MHz ˊ 2 452 MHz Factory PT. LG INNOTEK INDONESIA Bekasi International Industrial Estate, Blok C8 NO. 12 & 12 A, Desa Cibatu, Cikarang Selatan, Bekasi 17750 ˊ Indonesia Manufacturer LG Innotek Co., Ltd. 26, Hanamsandan 5beon-ro Gwangsan-gu, Gwangju, 506-731, South Ko rea Max. RF Output Power Peak Power 802.11b : 25.99 dBm 802.11g : 24.49 dBm 802.11n(HT20) : 23.65 dBm 802.11n(HT40): 24.00 dBm Average Power 802.11b: 18.90 dBm 802.11g: 16.66 dBm 802.11n(HT20): 15.64 dBm 802.11n(HT40): 15.70 dBm Modulation Type DSSS/CCK : 802.11b OFDM : 802.11g, 802.11n Number of Channels 802.11b/g/n(20M) : 11 Channels (1,2,3,4,5,6,7,8,9,10,11) 802.11n(40M) : 7 Channels (3,4,5,6,7,8,9) Antenna Specification Antenna type: External PCB Antenna Peak Gain : 1.50 dBi Date(s) of Tests March 23, 2020 ~ April 09, 2020 PMN (Product Marketing Number) RF Module HVIN (Hardware Version Identification Number) ETWFAEWC01 FVIN (Firmware Version Identification Number) V0.0.2 HMN (Host Marketing Name) N/A Report No. HCT-RF-2004-FI001 F-TP22-03 (Rev. 02) Page 6 of 90 2. TEST METHODOLOGY FCC KDB 558074 D01 15.247 Meas Guidance v05r02 dated April 02, 2019 entitled ˑguidance for compliance measurements on digital transmission system, frequency hopping spread spectrum system, and hybrid system devices and the measurement procedure described in ANSI C63.10(Version : 2013) ˎthe American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devicesˏ. EUT CONFIGURATION The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. EUT EXERCISE The EUT was operated in the engineering mode to fix the Tx frequency that was for the purpse of the measurements. According to its specifications, the EUT must comply with the requirements of the Section 15.207, 15.209 and 15.247 under the FCC Rules Part 15 Subpart C. / RSS-Gen issue 5, RSS-247 issue 2. GENERAL TEST PROCEDURES Conducted Emissions The EUT is placed on the turntable, which is 0.8 m above ground plane. According to the requirements in Section 6.2 of ANSI C63.10. (Version :2013) Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30MHz using CISPR Quasi-peak and average detector modes. Radiated Emissions The EUT is placed on a turn table, which is 0.8 m above ground plane below 1GHz. Above 1GHz with 1.5m using absorbers between the EUT and receive antenna. The turntable shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3.75 m away from the receiving antenna, which varied from 1 m to 4 m to find out the highest emission. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to find out the max…

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Test Setup Photos

Note : A. The antenna mounted on the module was too small, so it was fixed on the styrofoam and tested.

Contact Information

Applicant

Jeong Inchang(Senior Research Engineer)

[email protected]+82-62-950-0332Fax: +82-62-950-0368

Test Firm

HCT Co., Ltd.Lee Yoon-Jung

[email protected]82-31-645-6432Fax: 82-31-645-6401

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
2	15C	2.42 GHz - 2.45 GHz	251.00 mW

Modular Type

Limited Single Modular Approval

Confidentiality

Long Term

Grant Notes

Limited Single Modular Approval. Output power listed is maximum combined conducted power. This device contains 20 and 40 MHz signal bandwidth. The antennas used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. This module may be installed only by the OEM or an OEM integrator. OEM integrators must be provided with antenna installation instructions. The OEM integrators must be instructed to ensure that the end user has no manual instructions to remove or install the device. OEM integrators and end-users must be provided with transmitter operation conditions for satisfying RF exposure compliance. Only those antennas tested with the device or similar antennas with equal or lesser gain may be used with this transmitter.