BEJIL7SB2Silverbox RADIO ASM-RECEIVER

LG Electronics USA, Inc.

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Application Details

Equipment Class: NII - Unlicensed National Information Infrastructure TX
Date of Grant: Feb 07, 2021
Application Purpose: Original Equipment
Date of Application: Feb 07, 2021
Equipment Note: Silverbox RADIO ASM-RECEIVER
Frequency Range: 5745.00000000 - 5825.00000000
Company: LG Electronics USA, Inc.
Country: United States

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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 Model Name : IL7SB (2) Specifications *Product ItemCategories Specifications Specification ProductNameSilverboxRADIOASM-RECEIVER ModelIL7SB DimensionsRefer to image Weight Monitor: 0.63kg Keypad : 0.13kg Silver box : 0.79kg(Base) 0.83kg(XM / DAB) Power sourceDC12V Operational temperature range -30 °C ~ 85 °C 1.Overview and Specifications (1) Overview 1) The Infotainment system provides Infotainment in your car, using the latest technology. See your dealer to have the system or software updated and upgraded. 2)The radio can be easily used by registering up to 25 FM or AM with the PRESET button[1 to 5] per every 5 pages. 3) The Infotainment system can play the USB storage device or iPod/iPhoneproducts. 4)The Bluetooth phone connection function allows for the use of wireless hands-free Phone calls, as well as a phone music player. In addition, the WiFifunction is provided. 5)Connect a portable music player to the auxiliary sound input to enjoy the rich sound of the Infotainment system. Monitor 183.1mm 115.9mm 26.62mm 28.72mm Keypad 170.2mm 33.78mm *RF specifications [ BT ] ItemSpecificationsUnit Frequency2402 ~ 2480MHz Modulation TypeGFSK, π/4 DQPSK, 8 DPSK BT Power4 (BT class 2)dBm Data rate1 ~ 3Mbps Channel spacing1MHz BT versionBT4.2 + EDRMHz [ Wi-Fi ] ItemSpecificationsUnit StandardIEEE 802.11 a/b/g/n/ac Frequency 2.4G2412 ~ 2462MHz 5G5180 ~ 5825MHz Bandwidth20 / 40 / 80MHz Data rate 2.4G 802.11 b 20M1, 2, 5.5, 11Mbps 802.11 g 20M 6, 9, 12, 18, 24, 36, 48, 54Mbps 802.11 n 20M 6.5, 13, 19.5, 26, 39, 52, 58.5, 65Mbps 5G 802.11 a 20M 6,9,12,18,24,36,48,54Mbps 802.11 n 20M 6.5, 13, 19.5, 26, 39, 52, 58.5, 65Mbps 802.11 n 40M 13.5, 27, 40.5, 54, 81, 108, 121.5, 135 Mbps 802.11 ac 20M 6.5, 13, 19.5, 26, 39, 52, 58.5, 65, 78Mbps 802.11 ac 40M 13.5, 27, 40.5, 54, 81, 108, 121.5, 135 162, 180 Mbps 802.11 ac 80M 29.3, 58.5, 87.8, 117, 175.5, 234 263.3, 292.5, 351, 390 Mbps Modulation DSSS, BPSK, 16-QAM, 64-QAM, 256-QAM Mode AP, Station, AP and station coexistence 2. Component 3. Operation (1) (2)(3)(4)(5)(6)(7) Item (#No.)Descriptions (1) DisplayDisplay for Play/Reception/Menu state and information. (2) HOME button Press this button to enter the home menu. (3)/(6) Seek button Press this button to seek the station or media contents. (4) POWER button Press and hold this button to turn the power on/off. Press this button to turn the mute function on/off. (5) Volume knob Rotate the Volume knob to adjust the volume. (7) Phonebutton Press this button to access the Phone screen. (If there is no connected phone, it will be displayed Bluetooth device management screen.) *Tap *Press & Hold *Fling/Swipe *Pinch & Spread (8) Interactions | Rotary Knob (9) Touch Gestures *Rotate Users can rotate the Volume knob on the faceplate. *Push Users can press on the center of the rotary-push knob to mute volume. 4. Precautions 1) Always operate the vehicle in a safe manner. Do not become distracted by the vehicle while driving and always be fully aware of all driving conditions. Do not change settings or any functions. Pull over in a safe and legal manner before attempting such operations. To promote safety, certain functions are disabled unless the parking brake is on. 2) To reduce the risk of electric shock, do not remove the cover or back of this product. There are no user-serviceable parts inside. Refer servicing to qualified service personnel. 3) To reduce the risk of fire or electric shock, do not expose this product to dripping or splashing water, rain, or moisture. 4) When driving your vehicle, be sure to keep the volume of the unit low enough to allow you to hear sounds coming from the outside. 5) Do not drop it and avoid heavy impacts at anytime. 6) The driver should not watch the monitor while driving. If the driver watches the monitor while driving, it may lead to carelessness and cause an accident. 5. FCC Warning FCC Part 15.19 Statements: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Part 15.105 statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. FCC Part 15.21 statement Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. RF Exposure Statement (MPE) The antenna(s) must be installed such that a minimum separation distance of at least 20 cm is maintained between the radiator (antenna) and all persons at all times. This device must not be co-located or operating in conjunction with any other antenna or transmitter. 6. IC Warning This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interfe…

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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 LG Electronics USA HACS-F004 FCC Agent Authorization Letter Rev : 2.3 DATE : Feb 01, 2021 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 : BEJIL7SB2 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) Dae Woong Kim / Director, Regulatory and Environmental Affairs (Email Address) [email protected] (Phone number) 1-201-816-2003 (Address) LG Electronics USA, 111 Sylvan Avenue, North Building, Englewood Cliffs, New Jersey 07632, United States

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 LG Electronics USA HACS-F003 FCC Confidentiality Request Letter Rev : 3.0 DATE : Feb 01, 2021 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD SUBJECT : Request for Confidentiality for FCC ID : BEJIL7SB2 We hereby request confidential treatment of the information accompanying this application as outlined below: LONG-TERM AND SHORT-TERM CONFIDENTIAL LIST LONG-TERM CONFIDENTIAL Exhibit Description 1 Block Diagram 2 Operational Description 3 Parts List 4 Schematics SHORT-TERM CONFIDENTIAL (180 DAYS) 5 External Photos 6 Internal Photos 7 Test-Setup Photos 8 User’s Manual 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) Dae Woong Kim / Director, Regulatory and Environmental Affairs (Email Address) [email protected] (Phone number) 1-201-816-2003 (Address) LG Electronics USA, 111 Sylvan Avenue, North Building, Englewood Cliffs, New Jersey 07632, United States

Cover Letter(s)

LG Electronics USA DATE : Feb 01, 2021 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD T o whom it may concern: Subject : Declaration for no non-US channel operation for FCC ID : BEJIL7SB2 We, LG Electronics USA, declare that the device, FCC ID: BEJIL7SB, 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: Dae Woong Kim Dir ector, [email protected] LG Electronics USA, 111 Sylvan Avenue North Building, Englewood Cliffs, NJ 07632

External Photos

ID Label/Location Info

FCC ID : BEJIL7SB2 IC : 2703H-IL7SB IL7SB SilverboxRADIO ASM-RECEIVER

Internal Photos

FCC ID: BEJIL7SB2 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 15 INTERNAL PHOTOGRAPHS FCC ID: BEJIL7SB2 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 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 ９ of 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 １０ of 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 １１ of 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 １２ of 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 １３ of 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 １４ of 15 ■ INTERNAL PHOTO FCC ID: BEJIL7SB2 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 １５ of 15 ■ INTERNAL PHOTO-Antenna

RF Exposure Info

TEST REPORT FCC MPE Test for IL7SB Certification APPLICANT LG Electronics Inc. REPORT NO. HCT-RF-2101-FC111-R1 DATE OF ISSUE February 5, 2021 Tested by Jin Gwan Lee Technical Manager Jong Seok Lee 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 F-TP22-03 (Rev. 03) Page 2 of 11 HCT Co., Ltd. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 Fax. +82 31 645 6401 TEST REPORT FCC MPE Test for IL7SB REPORT NO. HCT-RF-2101-FC111-R1 DATE OF ISSUE February 05, 2021 Additional Model - A pplicantLG Electronics Inc. 222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, 451-713, Korea Eut Type Model Name Silverbox RADIO ASM-RECEIVER IL7SB FCC IDBEJIL7SB2 Frequency range2 402 MHz ˊ 2 480 MHz (Bluetooth) 2 412 MHz ~ 2 462 MHz (WLAN) 5 180 MHz ~ 5 825 MHz (UNII) The result shown in this test report refer only to the sample(s) tested unless otherwise stated. This test results were applied only to the test methods required by the standard. Report No. HCT-RF-2101-FC111-R1 F-TP22-03 (Rev. 03) Page 3 of 11 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 January 28, 2021 Initial Release 1 February 05, 2021 Revised the Worst case on page 11 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 Rules under normal use and maintenance * The report shall not be reproduced except in full(only partly) without approval of the laboratory. Report No. HCT-RF-2101-FC111-R1 F-TP22-03 (Rev. 03) Page 4 of 11 RF Exposure Statement 1. Limit According to §1.1310, §2.1091 RF exposure is calculated. (B) Limits 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-2101-FC111-R1 F-TP22-03 (Rev. 03) Page 5 of 11 3. RESULTS 3-1. Bluetooth Average output Power at antenna input terminal 6.500 dBm Average output Power at antenna input terminal 4.467 mW Prediction distance 20.000 cm Prediction frequency 2 402 ~ 2 480 MHz Antenna Gain(typical) 5.400 dBi Antenna Gain(numeric) 3.467 - Power density at prediction frequency( S) 0.00308 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.000 mW/cm 2 2.1091 EIRP 11.900 (dBm) ERP 9.75 (dBm) ERP 0.009 (W) ERP Limit 3.00 (W) MARGIN 25.02 (dB) Report No. HCT-RF-2101-FC111-R1 F-TP22-03 (Rev. 03) Page 6 of 11 3-2. WLAN DTS Band (802.11b,g,n) SISO Internal Antenna Average output Power at antenna input terminal 18.000 dBm Average output Power at antenna input terminal 63.096 mW Prediction distance 20.000 cm Prediction frequency 2 412 ~ 2 462 MHz Antenna Gain(typical) 5.400 dBi Antenna Gain(numeric) 3.467 - Power density at prediction frequency( S) 0.04352 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.000 mW/cm 2 2.1091 EIRP 23.400 (dBm) ERP 21.25 (dBm) ERP 0.133 (W) ERP Limit 3.00 (W) MARGIN 13.52 (dB) Report No. HCT-RF-2101-FC111-R1 F-TP22-03 (Rev. 03) Page 7 of 11 3-3. WLAN DTS Band (802.11b,g,n) SISO External Antenna Average output Power at antenna input terminal 18.000 dBm Average output Power at antenna input terminal 63.096 mW Prediction distance 20.000 cm Prediction frequency 2 412 ~ 2 462 MHz Antenna Gain(typical) 1.200 dBi Antenna Gain(numeric) 1.318 - Power density at prediction frequency( S) 0.01655 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.000 mW/cm 2 2.1091 EIRP 19.200 (dBm) ERP 17.05 (dBm) ERP 0.051 (W) ERP Limit 3.00 (W) MARGIN 17.72 (dB) Report No. HCT-RF-2101-FC111-R1 F-TP22-03 (Rev. 03) Page 8 of 11 3-4. WLAN DTS Band (802.11b,g,n) MIMO Average output Power at antenna input terminal 21.000 dBm Average output Power at antenna input terminal 125.893 mW Prediction distance 20.000 cm Prediction frequency 2 412 ~ 2 462 MHz Antenna Gain(typical) 5.400 dBi Antenna Gain(numeric) 3.467 - Power density at prediction frequency( S) 0.08684 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.000 mW/cm 2 2.1091 EIRP 26.400 (dBm) ERP 24.25 (dBm) ERP 0.266 (W) ERP Limit 3.00 (W) MARGIN 10.52 (dB) Report No. HCT-RF-2101-FC111-R1 F-TP22-03 (Rev. 03) Page 9 of 11 3-5. UNII Band 3(802.11a,n,ac) SISO Internal Antenna Average output Power at antenna input terminal 21.500 dBm Average output Power at antenna input terminal 141.254 mW Prediction distance 20.000 cm Prediction frequency 5 745 ~ 5 825 MHz Antenna Gain(typical) 5.400 dBi Antenna Gain(numeric) 3.467 - Power density at prediction frequency( S) 0.09744 mW/cm 2 MPE limit for uncontrolled exposure at prediction frequency 1.000 mW/cm 2 2.1091 EIRP 26.900 (dBm) ERP 24.75 (dBm) ERP 0.299 (W) ERP Limit 3.00 (W) MARGIN 10.02 (dB) Report No. HCT-RF-2101-FC111-R1 F-TP22-03 (Rev. 03) Page 10 of 11 3-6. UNII Band 2C (802.11a,n,ac) SISO External Antenna Average output Power at antenna input terminal 20.500 dBm Average output Pow…

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Test Report

TEST REPORT FCC DFS Test for IL7SB Certification APPLICANT LG Electronics Inc. REPORT NO. HCT-RF-2101-FC108 DATE OF ISSUE January 28, 2021 Tested by Jin Gwan Lee Technical Manager Jong Seok Lee 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 F-TP22-03 (Rev. 03) Page 2 of 21 HCT Co., Ltd. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 Fax. +82 31 645 6401 TEST REPORT FCC DFS Test for IL7SB REPORT NO. HCT-RF-2101-FC108 DATE OF ISSUE January 28, 2021 Additional Model - ApplicantLG Electronics Inc. 222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, 451-713, Korea Eut Type Model Name Silverbox RADIO ASM-RECEIVER IL7SB FCC IDBEJIL7SB2 Modulation typeOFDM FCC ClassificationUnlicensed National Information Infrastructure(NII) FCC Rule Part(s) Part 15.407(DFS) The result shown in this test report refer only to the sample(s) tested unless otherwise stated. This test results were applied only to the test methods required by the standard. Report No. HCT-RF-2101-FC108 F-TP22-03 (Rev. 03) Page 3 of 21 REVISION HISTORY The revision history for this test report is shown in table. Revision No. Date of Issue Description 0 January 28, 2021 Initial Release 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 Rules under normal use and maintenance. * The report shall not be reproduced except in full(only partly) without approval of the laboratory. Report No. HCT-RF-2101-FC108 F-TP22-03 (Rev. 03) Page 4 of 21 CONTENTS 1. GENERAL INFORMATION 5 EUT DESCRIPTION 5 2. SCOPE 6 3. INSTRUMENT CALIBRATION 6 4. FACILITIES AND ACCREDITATIONS 7 FACILITIES 7 EQUIPMENT 7 5. SUMMARY OF TEST RESULTS 8 6. DESCRIPTION OF DYNAMIC FREQUENCY SELECTION TEST 9 6.1 Requirements 9 6.2 Limit 10 6.3 DFS detection threshold values 11 6.4 DFS test signals 12 6.5 Test and measurement system 13 6.6 TEST RESULT 16 7. LIST OF TEST EQUIPMENT 20 8. ANNEX A_ TEST SETUP PHOTO 21 Report No. HCT-RF-2101-FC108 F-TP22-03 (Rev. 03) Page 5 of 21 1. GENERAL INFORMATION EUT DESCRIPTION Model IL7SB Additional Model - EUT Type Silverbox RADIO ASM-RECEIVER Power Supply DC 12.0 V Modulation Type OFDM Operating mode Slave Device without radar detection Frequency Range 5250 ˊ 5350 MHz (UNII-2A Band) 5470 ˊ 5725 MHz (UNII-2C Band) (Except 5600 - 5650 MHz) Test Procedure FCC KDB 905462 D02 v02 Architecture 802.11a/n/ac Channel Bandwidth 20, 40, 80MHz Antenna Peak Gain Internal Antenna: Peak Gain : 4.30 dBi(UNII 2A) / 4.70 dBi(UNII 2C) External Antenna: Peak Gain : 1.60 dBi(UNII 2A) / 1.40 dBi(UNII 2C) Date(s) of Tests December 11, 2020 ~ January 22, 2021 EUT serial numbers Conduction : 012023401 Radiation : 012023405 Note: 1. TPC is not required since the maximum EIRP is less than 500mW(27dBm). 2. WLAN traffic that meets or exceeds the minimum required loading was generated by transferring a data stream from the controller/server PC to the EUT using Streaming Video. Report No. HCT-RF-2101-FC108 F-TP22-03 (Rev. 03) Page 6 of 21 Max. RF Output Power: Band Mode SISO MIMO (SDM) Internal Ant Power External Ant Power Internal + External Power (dBm) (W) (dBm) (W) (dBm) (W) UNII2A 802.11a 8.06 0.006 12.20 0.017 - - 802.11n (HT20) 8.10 0.006 12.25 0.017 8.34 0.007 802.11n (HT40) 8.76 0.008 12.15 0.016 8.24 0.007 802.11ac (VHT20) 8.08 0.006 12.80 0.019 7.08 0.005 802.11ac (VHT40) 8.31 0.007 12.06 0.016 6.30 0.004 802.11ac (VHT80) 8.07 0.006 10.75 0.012 6.35 0.004 UNII2C 802.11a 20.10 0.102 18.96 0.079 - - 802.11n (HT20) 19.95 0.099 19.11 0.081 20.08 0.102 802.11n (HT40) 19.59 0.091 17.92 0.062 19.56 0.090 802.11ac (VHT20) 19.97 0.099 18.94 0.078 19.88 0.097 802.11ac (VHT40) 19.73 0.094 17.72 0.059 20.05 0.101 802.11ac (VHT80) 19.39 0.087 17.75 0.060 19.10 0.081 2. SCOPE This report has been prepared to demonstrate compliance with the requirements for Dynamic Frequency Selection(DFS) as stated in KDB 905462 D02 v02. Testing was performed in accordance with the measurement procedure described in FCC KDB 905462 D02 v02. 3. INSTRUMENT CALIBRATION The measuring equipment, which was utilized in performing the tests documented herein, has been calibrated in accordance with the manufacturer's recommendations for utilizing calibration equipmentˏs, which is traceable to recognized national standards. Especially, all antenna for measurement is calibrated in accordance with the requirements of C63.5 (Version : 2017). Report No. HCT-RF-2101-FC108 F-TP22-03 (Rev. 03) Page 7 of 21 4. FACILITIES AND ACCREDITATIONS FACILITIES The SAC(Semi-Anechoic Chamber) and conducted measurement facility used to collect the radiated data are located at the 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383, Rep. of KOREA. The site is constructed in conformance with the requirements of ANSI C63.4. (Version :2014) and CISPR Publication 22. Detailed description of test facility was submitted to the Commission and accepted dated April 02, 2018 (Registration Number: KR0032 ). EQUIPMENT Radiated emissions are measured with one or more of the following types of Linearly polarized antennas: tuned dipole, bi-conical, log periodic, bi-log, and/or ridged waveguide, horn. Spectrum analyzers with pre-selectors and quasi-peak detectors are used to perform radiated measurements. Conducted emissions are measured with Line Impedance Stabilization Networks and EMI Test Receivers. Calibrated wideband preamplifiers, coaxial cables, and coaxial attenuators are also used for making measurements. All receiving equipment …

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Test Report

TEST REPORT FCC UNII Test for IL7SB Certification APPLICANT LG Electronics Inc. REPORT NO. HCT-RF-2101-FC110 DATE OF ISSUE January 28, 2021 Tested by Jin Gwan Lee Technical Manager Jong Seok Lee 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 F-TP22-03 (Rev. 03) Page 2 of 228 HCT Co., Ltd. 74, Seoicheon-ro 578beon-gil, Majang-myeon, Icheon-si, Gyeonggi-do, 17383 KOREA Tel. +82 31 634 6300 Fax. +82 31 645 6401 TEST REPORT FCC UNII Test for IL7SB REPORT NO. HCT-RF-2101-FC110 DATE OF ISSUE January 28, 2021 Additional Model - …

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Contact Information

Applicant

David Kim(Team leader, LGEUS NA Policy & Regulatory Affairs)

[email protected]201-470-2696Fax: 201-816-2003

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
4	15E	5.75 GHz - 5.83 GHz	171.00 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 20cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users must be provided with transmitter operation conditions for satisfying RF exposure compliance requirements. Only antenna(s) tested with the device or similar antenna(s) with equal or lesser gain may be used with this transmitter. This device operates with 20MHz, 40MHz and 80MHz channel bandwidth and 2x2 MIMO capabilities.