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FCC ID: ZNFK420EMW Multi-band GSM/WCDMA Mobile Phone with BT and WiFi

by: LG Electronics USA, Inc. latest update: 2020-08-19 model: K420EMW

Six grants have been issued under this FCC ID on 08/19/2020 (this is one of three hundred and fifty-four releases in 2020 for this grantee). Public details available include internal & external photos, frequency information, and manuals. some products also feature user submitted or linked password defaults, warrantee terms, drivers, instructions, & troubleshooting guides.
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all frequencies exhibits applications
manual photos label
app s submitted / available
1 2 3 4 5 6 User Guide Users Manual pdf 496.23 KiB August 19 2020 / February 09 2021
1 2 3 4 5 6 Internal Photos Internal Photos pdf 1.14 MiB August 19 2020 / February 09 2021
1 2 3 4 5 6 External Photos External Photos pdf 687.36 KiB August 19 2020 / February 09 2021
1 2 3 4 5 6 E-Label Info ID Label/Location Info pdf 432.82 KiB August 19 2020
1 2 3 4 5 6 BOM mainboard Parts List/Tune Up Info pdf August 19 2020 confidential
1 2 3 4 5 6 BOM subboard Parts List/Tune Up Info pdf August 19 2020 confidential
1 2 3 4 5 6 Block Diagram Block Diagram pdf August 19 2020 confidential
1 2 3 4 5 6 Confidentiality Letter Cover Letter(s) pdf 203.33 KiB August 19 2020
1 2 3 4 5 6 Operational Description Operational Description pdf August 19 2020 confidential
1 2 3 4 5 6 Power of Attorney Letter Cover Letter(s) pdf 105.07 KiB August 19 2020
1 2 3 4 5 6 Sch mainboard Schematics pdf August 19 2020 confidential
1 2 3 4 5 6 Sch subboard Schematics pdf August 19 2020 confidential
1 2 3 4 5 6 Test Rpt DXX Test Report pdf 1.22 MiB August 19 2020
1 2 3 4 5 6 Tsup NFC Test Setup Photos pdf 406.07 KiB August 19 2020 / February 09 2021
1 2 3 4 5 6 Tune Up Procedure Parts List/Tune Up Info pdf August 19 2020 confidential
1 2 3 4 5 6
Test Report pdf 728.50 KiB August 19 2020
1 2 3 4 5 6 Tsup App A Test Setup Photos pdf 2.91 MiB August 19 2020 / February 09 2021
1 2 3 4 5 6 SAR pt 1 RF Exposure Info pdf 5.15 MiB August 19 2020
1 2 3 4 5 6
Test Report pdf 4.21 MiB August 19 2020
1 2 3 4 5 6
Test Report pdf 5.23 MiB August 19 2020
1 2 3 4 5 6
Test Report pdf 3.80 MiB August 19 2020
1 2 3 4 5 6 Tsup SAR Test Setup Photos pdf 516.48 KiB August 19 2020 / February 09 2021
1 2 3 4 5 6 Operation Description Operational Description pdf August 19 2020 confidential
1 2 3 4 5 6
Test Report pdf 5.27 MiB August 19 2020
1 2 3 4 5 6 Amendment Letter Cover Letter(s) pdf 82.32 KiB November 16 2021 / August 19 2020
1 2 3 4 5 6 Appendix GSM rev1 Test Report pdf 2.52 MiB November 16 2021 / August 19 2020
1 2 3 4 5 6 Appendix WCDMA rev1 Test Report pdf 1.49 MiB November 16 2021 / August 19 2020
1 2 3 4 5 6 RF Test Report REV1 Test Report pdf 671.35 KiB November 16 2021 / August 19 2020
1 2 3 4 5 6 RF Test Rpt Test Report pdf 336.97 KiB August 19 2020
1 2 3 4 5 6 Test Rpt GSM App B.1 Test Report pdf 5.03 MiB August 19 2020
1 2 3 4 5 6 Test Rpt WCDMA App B.2 Test Report pdf 2.65 MiB August 19 2020
1 2 3 4 5 6 Test Setup Photos rev1 Test Setup Photos pdf 403.70 KiB November 16 2021 / August 19 2020
1 2 3 4 5 6 User Guide Users Manual pdf 496.23 KiB August 19 2020 / February 09 2021
1 2 3 4 5 6 Internal Photos Internal Photos pdf 1.14 MiB August 19 2020 / February 09 2021
1 2 3 4 5 6 External Photos External Photos pdf 687.36 KiB August 19 2020 / February 09 2021
1 2 3 4 5 6 E-Label Info ID Label/Location Info pdf 432.82 KiB August 19 2020
1 2 3 4 5 6 Confidentiality Letter Cover Letter(s) pdf 203.33 KiB August 19 2020
1 2 3 4 5 6 Power of Attorney Letter Cover Letter(s) pdf 105.07 KiB August 19 2020
1 2 3 4 5 6 Test Rpt DXX Test Report pdf 1.22 MiB August 19 2020
1 2 3 4 5 6 Tsup NFC Test Setup Photos pdf 406.07 KiB August 19 2020 / February 09 2021
1 2 3 4 5 6
Test Report pdf 728.50 KiB August 19 2020
1 2 3 4 5 6 Tsup App A Test Setup Photos pdf 2.91 MiB August 19 2020 / February 09 2021
1 2 3 4 5 6 SAR pt 1 RF Exposure Info pdf 5.15 MiB August 19 2020
1 2 3 4 5 6
Test Report pdf 4.21 MiB August 19 2020
1 2 3 4 5 6
Test Report pdf 5.23 MiB August 19 2020
1 2 3 4 5 6
Test Report pdf 3.80 MiB August 19 2020
1 2 3 4 5 6 Tsup SAR Test Setup Photos pdf 516.48 KiB August 19 2020 / February 09 2021
1 2 3 4 5 6
Test Report pdf 5.27 MiB August 19 2020
1 2 3 4 5 6 Amendment Letter Cover Letter(s) pdf 82.32 KiB November 16 2021 / August 19 2020
1 2 3 4 5 6 Appendix GSM rev1 Test Report pdf 2.52 MiB November 16 2021 / August 19 2020
1 2 3 4 5 6 Appendix WCDMA rev1 Test Report pdf 1.49 MiB November 16 2021 / August 19 2020
1 2 3 4 5 6 RF Test Report REV1 Test Report pdf 671.35 KiB November 16 2021 / August 19 2020
1 2 3 4 5 6 RF Test Rpt Test Report pdf 336.97 KiB August 19 2020
1 2 3 4 5 6 Test Rpt GSM App B.1 Test Report pdf 5.03 MiB August 19 2020
1 2 3 4 5 6 Test Rpt WCDMA App B.2 Test Report pdf 2.65 MiB August 19 2020
1 2 3 4 5 6 Test Setup Photos rev1 Test Setup Photos pdf 403.70 KiB November 16 2021 / August 19 2020

frequency equipment class purpose
1 2020-08-19 13.56 ~ 13.56 DXX - Part 15 Low Power Communication Device Transmitter Original Equipment
2 88 ~ 108 CXX - Communications Rcvr for use w/ licensed Tx and CBs
3 JBP - Part 15 Class B Computing Device Peripheral
4 2412 ~ 2472 DTS - Digital Transmission System
5 2402 ~ 2480 DSS - Part 15 Spread Spectrum Transmitter
6 1852.4 ~ 1907.6 PCB - PCS Licensed Transmitter

Application Forms

app s Applicant Information
1 2 3 4 5 6 Effective 2020-08-19
1 2 3 4 5 6 Applicant's complete, legal business name LG Electronics USA, Inc.
1 2 3 4 5 6 FCC Registration Number (FRN) 0020917688
1 2 3 4 5 6 Physical Address 111 Sylvan Ave North Building
1 2 3 4 5 6 111 Sylvan Ave
1 2 3 4 5 6 Englewood Cliffs, NJ
1 2 3 4 5 6 United States
app s TCB Information
1 2 3 4 5 6 TCB Application Email Address T******@TIMCOENGR.COM
1 2 3 4 5 6 TCB Scope A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
1 2 3 4 5 6 A4: UNII devices & low power transmitters using spread spectrum techniques
1 2 3 4 5 6 B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
app s FCC ID
1 2 3 4 5 6 Grantee Code ZNF
1 2 3 4 5 6 Equipment Product Code K420EMW
app s Person at the applicant's address to receive grant or for contact
1 2 3 4 5 6 Name K****** H********
1 2 3 4 5 6 Title Director, Standards & Compliance
1 2 3 4 5 6 Telephone Number 201-4********
1 2 3 4 5 6 Fax Number 201-8********
1 2 3 4 5 6 E-mail k******@lge.com
app s Technical Contact
n/a
app s Non Technical Contact
n/a
app s Confidentiality (long or short term)
1 2 3 4 5 6 Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 2 3 4 5 6 Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?:Yes
1 2 3 4 5 6 If so, specify the short-term confidentiality release date (MM/DD/YYYY format)02/15/2021
if no date is supplied, the release date will be set to 45 calendar days past the date of grant.
app s Cognitive Radio & Software Defined Radio, Class, etc
1 2 3 4 5 6 Is this application for software defined/cognitive radio authorization?No
1 2 3 4 5 6 Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
1 2 3 4 5 6 CXX - Communications Rcvr for use w/ licensed Tx and CBs
1 2 3 4 5 6 JBP - Part 15 Class B Computing Device Peripheral
1 2 3 4 5 6 DTS - Digital Transmission System
1 2 3 4 5 6 DSS - Part 15 Spread Spectrum Transmitter
1 2 3 4 5 6 PCB - PCS Licensed Transmitter
1 2 3 4 5 6 Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant)Multi-band GSM/WCDMA Mobile Phone with BT and WiFi
1 2 3 4 5 6 Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application?No
1 2 3 4 5 6 Modular Equipment TypeDoes not apply
1 2 3 4 5 6 Purpose / Application is forOriginal Equipment
1 2 3 4 5 6 Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization?Yes
1 2 3 4 5 6 Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization?No
1 2 3 4 5 6 Grant CommentsOutput Power listed is the maximum conducted output power. SAR compliance for body-worn operating configurations is limited to belt-clips and holsters that have no metallic components in the assembly and cause the device to operate with the minimum separation distance of 1.0 cm, as described in this filing. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router), and simultaneous transmission exposure conditions are 0.91 W/kg, 0.21 W/kg, 0.21 W/kg and 1.33 W/kg, respectively.
1 2 3 4 5 6 Output Power listed is the maximum conducted output power. SAR compliance for body-worn operating configurations is limited to belt-clips and holsters that have no metallic components in the assembly and cause the device to operate with the minimum separation distance of 1.0 cm, as described in this filing. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router), and simultaneous transmission exposure conditions are 0.29 W/kg, 0.13 W/kg, 0.13 W/kg and 1.11 W/kg, respectively.
1 2 3 4 5 6 Output Power is EIRP and ERP for above and below 1 GHz, respectively. SAR compliance for body-worn operating configurations is limited to belt-clips and holsters that have no metallic components in the assembly and cause the device to operate with the minimum separation distance of 1.0 cm, as described in this filing. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for head, body-worn accessory, product specific (wireless router), and simultaneous transmission exposure conditions are 0.41 W/kg, 0.98 W/kg, 0.98 W/kg and 1.33 W/kg, respectively. This device contains functions that are not operational in U.S. Territories; this filing is applicable only for U.S. operations.
1 2 3 4 5 6 Is there an equipment authorization waiver associated with this application?No
1 2 3 4 5 6 If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded?No
app s Test Firm Name and Contact Information
1 2 3 4 5 6 Firm Name SGS-CSTC Standards Technical Services Co., Ltd
1 2 3 4 5 6 Name K******** X******
1 2 3 4 5 6 Telephone Number +86 (********
1 2 3 4 5 6 E-mail K******@sgs.com
Equipment Specifications
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
1 1 15C 13.56000000 13.56000000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
2 1 15B 88.00000000 108.00000000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
3 1 15B
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
4 1 15C 2402 2480 0.004
4 2 15C 2412 2472 0.053
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
5 1 15C 2402.00000000 2480.00000000 0.0180000
Line Rule Parts Grant Notes Lower Frequency Upper Frequency Power Output Tolerance Emission Designator Microprocessor Number
6 1 22H 824.2 848.8 0.419 0.1 ppm 250KGXW
6 2 22H 824.2 848.8 0.444 0.1 ppm 249KG7W
6 3 24E 1850.2 1909.8 0.632 0.1 ppm 249KGXW
6 4 24E 1850.2 1909.8 0.656 0.1 ppm 249KG7W
6 5 24E 1852.4 1907.6 0.131 0.1 ppm 4M20F9W
6 6 22H 826.4 846.6 0.066 0.1 ppm 4M17F9W

 

some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details

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