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 FCC ID : %&,;/),21( This device complies with part 15 of the FCC Rules . Operation is subject to the condition that this desvice does not cause harmful interferene Any changes or modifications not expressly approved by the party responsible for compliance could void the uer’s authority to operate the equipment. NOTE: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. lf 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: RF Specification: FunctionOperation Frequency Max RF output power: Limit BLE2402MHz–2480MHz2dBm20 dBm. BT(BR+EDR)2402MHz–2480MHz 8.17dBm 20 dBm. WIFI 802.11b/g/ n(HT20/40) 802.11b/g/n(20MHz): 2412~2472MHz; 802.11n(40MHz):2422~2462MHz 16.42dBm 20 dBm. Wi-Fi 5.2G(802.11a/n20/n40/ ac20/ac40/ac80) 802.11a/ n20/ac20:5180MHz~5240MHz 802.11 n40/ac40:5190MHz~5230MHz 802.11 ac80:5210MHz 16.42dBm 23 dBm. Wi-Fi 5. 3G(802.11a/n20/n40/ ac20/ac40/ac80) 802.11a/ n20/ac20:5180MHz~5240MHz 802.11 n40/ac40:5190MHz~5230MHz 802.11 ac80:5210MHz 10.73dBm 20dBm Wi-Fi 5. 6G(802.11a/n20/n40/ ac20/ac40/ac80) 802.11a/ n20/ac20:5180MHz~5240MHz 802.11 n40/ac40:5190MHz~5230MHz 802.11 ac80:5210MHz 10.47dBm 20dBm Wi-Fi 5. 8G(802.11a/n20/n40/ ac20/ac40/ac80) 802.11a/ n20/ac20:5180MHz~5240MHz 802.11 n40/ac40:5190MHz~5230MHz 802.11 ac80:5210MHz 10.38dBm 23 dBm. GSM/GPRS/EGPRS 900 TX(Uplink):880M-915MHZ; RX(Downlink):925M-960MHZ 33.85dBm class 4 (33±3dBm) GSM/GPRS/EGPRS 1800 TX(Uplink):1710M-1785MHZ; RX(Downlink):1805M-1880MHZ 31.61dBm class 1 (30±3dBm) WCDMA B1 TX(Uplink):1920-1980MHz; RX(Downlink):2110-2170MHz 25.11dBm 24 (dBm) +1,7/-3,7 (dB) WCDMA B8 TX(Uplink): 880-915MHz; RX(Downlink):925-960MHz 23.24dBm 24 (dBm) +1,7/-3,7 (dB) LTE FDD B1 TX(Uplink):1920-1980MHz; RX(Downlink):2110-2170MHz 24.57dBm 23(dBm) ±2,7(dB) LTE FDD B3 TX(Uplink) :1710-1785MHz; RX(Downlink):1805-1880MHz 24.55dBm 23(dBm) ±2,7(dB) LTE FDD B7 TX(Uplink) :2500-2570MHz; RX(Downlink):2620-2690MHz 24.67dBm 23(dBm) ±2,7(dB) LTE FDD B8 TX(Uplink): 880MHz to 915 MHz RX(Downlink): 925 MHz to 960 MHz 23.49dBm 23(dBm) ±2,7(dB) LTE FDD B20 TX(Uplink) 832MHz~862MHz; RX(Downlink)791MHz~821MHz 23.35dBm 23(dBm) ±2,7(dB) NR TDD n78Uplink & Downlink:3300 MHz to 3800 MHz21.08dBm23(dBm) +3,0/-4.0 (dB) EN DC_20A_n78A Band 20 TX(Uplink):1920-1980MHz; RX(Downlink):2110-2170MHz Band 78: Uplink & Downlink: 3300 MHz –3800 MHz 24.83dBm23(dBm)+3,0/-4.0 (dB) NFC13.56MHz9.79 dBuA/10m60dBuA/10m FMRx(Downlink): 87.5MHz~108MHz---- GPSRx(Downlink): 1.57542GHz---- Warning: 1.Use careful with the earphone maybe possible excessive sound pressurefrom earphones and headphones can cause hearing loss. 2. CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BYAN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDINGTO THE INSTRUCTIONS. 3. The product shall only be connected to a USB interface of version USB2.0. 4. Adapter shall be installed near the equipment and shall be easily accessible. 5. Operation temperature:-10~40ºC. 6. The plug considered as disconnect device of adapter. 7. SAR: The device complies with RF specifications when the device used at 0.5cm from your body (SAR limit 2.0 W/Kg). The device is in compliance with the requirements. Restrictions in the 5 GHz band: According to Article 10 (10) of Directive 2014/53/EU, the packaging shows that this radio equipment will be subject to some restrictions when placed on the market in Belgium (BE), Bulgaria (BG), the Czech Republic (CZ),Denmark (DK), Germany (DE), Estonia (EE), Ireland (IE), Greece (EL), Spain(ES), France (FR), Croatia (HR), Italy (IT), Cyprus (CY), Latvia (LV), Lithuania(LT), Luxembourg (LU), Hungary (HU), Malta (MT), Netherlands (NL), Austria(AT), Poland (PL), Portugal (PT), Romania (RO), Slovenia (SI), Slovakia (SK),Finland…

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Lyotech Labs LLC 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name:Lyotech Labs LLC Address: 8 The Green, Suite R in the City of Dover, Zip code - 19901 Delaware U.S.A. ProductName:Shield LD FCC ID: 2BCIX-LFIONE Model(s):LFi ONE, LFi TWO, LFi THREE, LFi FOUR, LFi FIVE, LFi SIX, LFi SEVEN 2.911(d)(5)(i) EquipmentType We, [Ningbo JieMai Safety and Protective Equipment Co.,Ltd] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Vincenzo Picciuolo Date: 9/13/2023 Title and Company name: manager /Lyotech Labs LLC NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Lyotech Labs LLC 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name:Lyotech Labs LLC Address: 8 The Green, Suite R in the City of Dover, Zip code - 19901 Delaware U.S.A. FCC ID: 2BCIX-LFIONE Model(s):LFi ONE, LFi TWO, LFi THREE, LFi FOUR, LFi FIVE, LFi SIX, LFi SEVEN 2.911(d)(5)(ii) Applicant filing We, [Lyotech Labs LLC] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, Name: Vincenzo Picciuolo Date: 9/13/2023 Title and Company name: manager /Lyotech Labs LLC NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Lyotech Labs LLC U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: 9/13/2023 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID:2BCIX-LFIONE Ningbo JieMai Safety and Protective Equipment Co.,Ltd(“the applicant”) certifies that, as of the date of the filing of the application, Lyotech Labs LLC(“the agent”) is our designated U.S. agent for service of process for the abovereference FCC ID. The applicant accepts to maintain an agent for service of process in the United States forno less than one year after either the grantee has permanently terminated all marketing and importation of theapplicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicialproceeding involving the equipment, whichever is later. The applicant further acknowledges it is ourresponsibility to inform the FCC whenever the agent information changes. Lyotech Labs LLC ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: Lyotech Labs LLC FRN: 0034134874 GC: 2BCIX Address: 1200 Broadway St. APT 329, Los Angeles, CA90015 Signature: Contact Person: Sijie Zhang Tel: 660 586 2165 Email: [email protected] Applicant Company Name: Lyotech Labs LLC Address: 8 The Green, Suite R in the City of Dover, Zip code - 19901 Delaware U.S.A. Signature: Contact Person:Vincenzo Picciuolo GC: 2BCIX Tel: 660 586 2165 Email: [email protected]

Lyotech Labs LLC Agent Authorization Company:Lyotech Labs LLC Address:8 The Green, Suite R in the City of Dover, Zip code - 19901 Delaware U.S.A. Product Name:Smart Phone Model Number(s):LFi ONE, LFi TWO，LFi THREE，LFi FOUR，LFifIVE，LFi SIX ， LFi SEVEN Product Description:Smart Phone We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application.Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2023.09.07 Name: Vincenzo Picciuolo Title: Manager Company: Lyotech Labs LLC

Lyotech Labs LLC Family models difference declaration Smart Phone Model: LFi ONE, LFi TWO, LFi THREE, LFi FOUR, LFifIVE, LFi SIX , LFi SEVEN Trade mark: Smart Phone Difference declaration: All the model are the same circuit and RF module, except the model names. Regards, Signature Name: Vincenzo Picciuolo Date: 2023-09-07

Lyotech Labs LLC Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 09/07/2022 Subject; Request for Confidentiality FCC ID: 2BCIX-LFIONE To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description FCC Software Security Requirements for UNII devices Tune-up Procedure/Parts List In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 dayspursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name:Vincenzo Picciuolo Title:Manager

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Page 1 of 293 Report No.: S23071205807001 FCC SAR EVALUATION REPORT In accordance with the requirements of FCC 47 CFR Part 2(2.1093), ANSI/IEEE C95.1-1992 and IEEE Std 1528-2013 Product Name： Smart Phone Brand Name： LYOTECH LABS Model Name： LFi ONE Family Model： LFi TWO, LFi THREE, LFi FOUR, LFi FIVE, LFi SIX, LFi SEVEN Report No.： S23071205807001 FCC ID： 2BCIX-LFIONE Prepared for Lyotech Labs LLC 8 The Green, Suite R in the City of Dover, Zip code - 19901 Delaware U.S.A. Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen 518126 P.R. China Tel. 400-800-6106, 0755-2320 0050, 0755-2320 0090 Website: http://www.ntek.org.cn Page 2 of 293 Report No.: S23071205807001 TEST RESULT CERTIFICATION Applicant’s name ................. : Lyotech Labs LLC Address ................................. : 8 The Green, Suite R in the City of Dover, Zip code - 19901 Delaware U.S.A. Manufacturer's Name .......... : Lyotech Labs LLC Address ................................. : 8 The Green, Suite R in the City of Dover, Zip code - 19901 Delaware U.S.A. Product description Product name ........................ : Smart Phone Brand Name ......................... : LYOTECH LABS Model and/or type reference ............................. : LFi ONE Family Model ......................... : LFi TWO, LFi THREE, LFi FOUR, LFi FIVE, LFi SIX, LFi SEVEN Standards ............................. : FCC 47 CFR Part 2(2.1093) ANSI/IEEE C95.1-1992 IEEE Std 1528-2013 Published RF exposure KDB procedures This device described above has been tested by Shenzhen NTEK. In accordance with the measurement methods and procedures specified in IEEE Std 1528-2013 and KDB 865664 D01. Testing has shown that this device is capable of compliance with localized specific absorption rate (SAR) specified in FCC 47 CFR Part 2(2.1093) and ANSI/IEEE C95.1-1992. The test results in this report apply only to the tested sample of the stated device/equipment. Other similar device/equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. This report shall not be reproduced except in full, without the written approval of Shenzhen NTEK, this document may be altered or revised by Shenzhen NTEK, personal only, and shall be noted in the revision of the document. Test Sample Number ............................ S230712058007 Date of Test Date (s) of performance of tests ............. : Jul. 22, 2023 ~ Aug. 13, 2023 Date of Issue .......................................... : Aug. 26, 2023 Test Result .............................................. : Pass Prepared By (Test Engineer) : (Jack Li) Approved By (Lab Manager) : (Alex Li) Page 3 of 293 Report No.: S23071205807001 ※ ※ Revision History ※ ※ REV. DESCRIPTION ISSUED DATE REMARK Rev.1.0 Initial Test Report Release Aug. 26, 2023 Jack Li Page 4 of 293 Report No.: S23071205807001 TABLE OF CONTENTS 1. General Information .......................................................................................... 6 1.1. RF exposure limits .................................................................................. 6 1.2. Statement of Compliance ....................................................................... 7 1.3. EUT Description ..................................................................................... 7 1.4. Test specification(s) ................................................................................ 9 1.5. Ambient Condition ................................................................................. 9 2. SAR Measurement System ............................................................................... 10 2.1. SATIMO SAR Measurement Set-up Diagram ......................................... 10 2.2. Robot ................................................................................................... 11 2.3. E-Field Probe ........................................................................................ 12 2.3.1. E-Field Probe Calibration ................................................................ 12 2.4. SAM phantoms .................................................................................... 13 2.4.1. Technical Data ................................................................................ 14 2.5. Device Holder ...................................................................................... 15 2.6. Test Equipment List .............................................................................. 16 3. SAR Measurement Procedures ........................................................................ 19 3.1. Power Reference.................................................................................. 19 3.2. Area scan & Zoom scan ........................................................................ 19 3.3. Description of interpolation/extrapolation scheme ............................. 21 3.4. Volumetric Scan ................................................................................... 21 3.5. Power Drift .......................................................................................... 21 4. System Verification Procedure ......................................................................... 22 4.1. Tissue Verification ................................................................................ 22 4.1.1. Tissue Dielectric Parameter Check Results ..................................... 23 4.2. System Verification Procedure ............................................................. 24 4.2.1. System Verification Results ............................................................ 25 5. SAR Measurement variability and uncertainty ................................................. 26 5.1. SAR measurement variability ............................................................... 26 5.2. SAR measurement uncertainty ............................................................. 26…

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Page 181 of 293 Report No.: S23071205807001 MEASUREMENT 34 Date of measurement: 27/7/2023 A. Experimental conditions. Area Scan dx=12mm dy=12mm, h= 5.00 mm ZoomScan 7x7x7,dx=5mm dy=5mm dz=5mm Phantom Validation plane Device Position Body Band LTE band 41 Channels Middle Signal LTE (Crest factor: 1.0) ConvF 1.87 B. SAR Measurement Results Frequency (MHz) 2593.000000 Relative permittivity (real part) 38.195396 Relative permittivity (imaginary part) 13.667035 Conductivity (S/m) 1.968812 Variation (%) 1.190000 SURFACE SAR VOLUME SAR Maximum location: X=-16.00, Y=1.00 SAR Peak: 0.27 W/kg SAR 10g (W/Kg) 0.065416 SAR 1g (W/Kg) 0.148186 Page 182 of 293 Report No.: S23071205807001 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 0.2739 0.1660 0.0838 0.0414 0.0204 0.0097 0.0047 3D screen shot Hot spot position Page 183 of 293 Report No.: S23071205807001 MEASUREMENT 35 Date of measurement: 8/8/2023 A. Experimental conditions. Area Scan dx=15mm dy=15mm, h= 5.00 mm ZoomScan 5x5x7,dx=8mm dy=8mm dz=5mm Phantom Left head Device Position Cheek Band FDDBand66 Channels Middle Signal (Crest factor: 1.0) ConvF 1.73 B. SAR Measurement Results Frequency (MHz) 1745.000000 Relative permittivity (real part) 40.451820 Relative permittivity (imaginary part) 14.253345 Conductivity (S/m) 1.381783 Variation (%) -0.110000 SURFACE SAR VOLUME SAR Maximum location: X=-50.00, Y=-55.00 SAR Peak: 0.01 W/kg SAR 10g (W/Kg) 0.003328 SAR 1g (W/Kg) 0.005591 Page 184 of 293 Report No.: S23071205807001 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 0.0087 0.0057 0.0034 0.0029 0.0015 0.0014 0.0010 3D screen shot Hot spot position Page 185 of 293 Report No.: S23071205807001 MEASUREMENT 36 Date of measurement: 13/8/2023 A. Experimental conditions. Area Scan dx=12mm dy=12mm, h= 5.00 mm ZoomScan 7x7x7,dx=5mm dy=5mm dz=5mm Phantom Left head Device Position Cheek Band NR_n78 Channels Middle Signal (Crest factor: 1.0) ConvF 1.85 B. SAR Measurement Results Frequency (MHz) 3549.990000 Relative permittivity (real part) 37.756104 Relative permittivity (imaginary part) 14.307130 Conductivity (S/m) 2.821676 Variation (%) -0.590000 SURFACE SAR VOLUME SAR Maximum location: X=3.00, Y=-12.00 SAR Peak: 0.18 W/kg SAR 10g (W/Kg) 0.025942 SAR 1g (W/Kg) 0.070057 Page 186 of 293 Report No.: S23071205807001 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 0.1833 0.0825 0.0213 0.0075 0.0020 0.0023 0.0006 3D screen shot Hot spot position Page 187 of 293 Report No.: S23071205807001 MEASUREMENT 37 Date of measurement: 8/8/2023 A. Experimental conditions. Area Scan dx=15mm dy=15mm, h= 5.00 mm ZoomScan 5x5x7,dx=8mm dy=8mm dz=5mm Phantom Validation plane Device Position Body Band FDDBand66 Channels Middle Signal (Crest factor: 1.0) ConvF 1.73 B. SAR Measurement Results Frequency (MHz) 1745.000000 Relative permittivity (real part) 40.451820 Relative permittivity (imaginary part) 14.253345 Conductivity (S/m) 1.381783 Variation (%) -4.870000 SURFACE SAR VOLUME SAR Maximum location: X=-10.00, Y=-44.00 SAR Peak: 0.08 W/kg SAR 10g (W/Kg) 0.027061 SAR 1g (W/Kg) 0.051683 Page 188 of 293 Report No.: S23071205807001 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 0.0803 0.0565 0.0351 0.0193 0.0116 0.0073 0.0045 3D screen shot Hot spot position Page 189 of 293 Report No.: S23071205807001 MEASUREMENT 38 Date of measurement: 13/8/2023 A. Experimental conditions. Area Scan dx=12mm dy=12mm, h= 5.00 mm ZoomScan 7x7x7,dx=5mm dy=5mm dz=5mm Phantom Validation plane Device Position Body Band NR_n78 Channels Middle Signal (Crest factor: 1.0) ConvF 1.85 B. SAR Measurement Results Frequency (MHz) 3549.990000 Relative permittivity (real part) 37.756104 Relative permittivity (imaginary part) 14.307130 Conductivity (S/m) 2.821676 Variation (%) 0.150000 SURFACE SAR VOLUME SAR Maximum location: X=-14.00, Y=12.00 SAR Peak: 0.36 W/kg SAR 10g (W/Kg) 0.079484 SAR 1g (W/Kg) 0.181402 Page 190 of 293 Report No.: S23071205807001 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 0.3774 0.1827 0.0583 0.0216 0.0072 0.0022 0.0011 3D screen shot Hot spot position Page 191 of 293 Report No.: S23071205807001 2. Appendix D. Calibration Certificate Table of contents E Field Probe - SN 08/16 EPGO287 750 MHz Dipole - SN 03/15 DIP 0G750-355 835 MHz Dipole - SN 03/15 DIP 0G835-347 1800 MHz Dipole - SN 03/15 DIP 1G800-349 1900 MHz Dipole - SN 03/15 DIP 1G900-350 2450 MHz Dipole - SN 03/15 DIP 2G450-352 2600 MHz Dipole - SN 03/15 DIP 2G600-356 3500 MHz Dipole - SN 09/12 DIP 3G500-360 5000-6000 MHz Dipole - SN 13/14 WGA 33 Extended Calibration Certificate Page 192 of 293 Report No.: S23071205807001 Page 193 of 293 Report No.: S23071205807001 Page 194 of 293 Report No.: S23071205807001 Page 195 of 293 Report No.: S23071205807001 Page 196 of 293 Report No.: S23071205807001 Page 197 of 293 Report No.: S23071205807001 Page 198 of 293 Report No.: S23071205807001 Page 199 of 293 Report No.: S23071205807001 Page 200 of 293 Report No.: S23071205807001 Page 201 of 293 Report No.: S23071205807001 Page 202 of 293 Report No.: S23071205807001 Page 203 of 293 Report No.: S23071205807001 Page 204 of 293 Report No.: S23071205807001 Page 205 of 293 Report No.: S23071205807001 Page 206 of 293 Report No.: S23071205807001 Page 207 of 293 Report No.: S23071205807001 Page 208 of 293 Report No.: S23071205807001 Page 209 of 293 Report No.: S23071205807001 Page 210 of 293 Report No.: S23071205807001 Page 211 of 293 Report No.: S23071205807001 Page 212 of 293 Report No.: S23071205807001 Page 213 of 293 Report No.: S23071205807001 Page 214 of 293 Report No.: S23071205807001 Page 215 of 293 Report No.: S23071205807001 Page 216 of 293 Report No.: S23071205807001 Page 217 of 293 Report No.: S23071205807001 Page 218 of 293 Report No.: S23071205807001 Page 219 of 293 Report No.: S23071205807001 Page 220 of 293 Report No.: S23071205807001 Page 221 of 293 Report No.: S23071205807001 Page 222 of 293 Report No.: S23071205807001 Page 223 of 293 Report No.: S23071205807001 Page 224 of 293 Report No.: S23071205…

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Page 251 of 293 Report No.: S23071205807001 Page 252 of 293 Report No.: S23071205807001 Page 253 of 293 Report No.: S23071205807001 Page 254 of 293 Report No.: S23071205807001 Page 255 of 293 Report No.: S23071205807001 Page 256 of 293 Report No.: S23071205807001 Page 257 of 293 Report No.: S23071205807001 Page 258 of 293 Report No.: S23071205807001 Page 259 of 293 Report No.: S23071205807001 Page 260 of 293 Report No.: S23071205807001 Page 261 of 293 Report No.: S23071205807001 Page 262 of 293 Report No.: S23071205807001 Page 263 of 293 Report No.: S23071205807001 Page 264 of 293 Report No.: S23071205807001 Page 265 of 293 Report No.: S23071205807001 Page 266 of 293 Report No.: S23071205807001 Page 267 of 293 Report No.: S23071205807001 Page 268 of 293 Report No.: S23071205807001 Page 269 of 293 Report No.: S23071205807001 Page 270 of 293 Report No.: S23071205807001 Page 271 of 293 Report No.: S23071205807001 Page 272 of 293 Report No.: S23071205807001 Page 273 of 293 Report No.: S23071205807001 Page 274 of 293 Report No.: S23071205807001 Page 275 of 293 Report No.: S23071205807001 Page 276 of 293 Report No.: S23071205807001 Page 277 of 293 Report No.: S23071205807001 Page 278 of 293 Report No.: S23071205807001 Page 279 of 293 Report No.: S23071205807001 Page 280 of 293 Report No.: S23071205807001 Page 281 of 293 Report No.: S23071205807001 Page 282 of 293 Report No.: S23071205807001 Page 283 of 293 Report No.: S23071205807001 Page 284 of 293 Report No.: S23071205807001 <Justification of the extended calibration> If dipoles are verified in return loss (<-20dB, within 20% of prior calibration for below 3GHz, and <-8dB, within 20% of prior calibration for 5GHz to 6GHz), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. <Head 750MHz> Return Loss (dB) Delta (%) Impedance Delta(ohm) Date of Measurement -23.80 - 56.4 - Mar. 01, 2021 -23.642 0.66 56.998 0.598 Feb. 28, 2022 -22.051 7.35 51.838 4.562 Feb. 18, 2023 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data Page 285 of 293 Report No.: S23071205807001 <Head 835MHz> Return Loss (dB) Delta (%) Impedance Delta(ohm) Date of Measurement -25.44 - 54.40 - Mar. 01, 2021 -25.803 1.43 54.492 0.092 Feb. 28, 2022 -23.947 5.87 56.615 2.215 Feb. 18, 2023 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data Page 286 of 293 Report No.: S23071205807001 <Head 1800MHz> Return Loss (dB) Delta (%) Impedance Delta(ohm) Date of Measurement -28.85 - 47.90 - Mar. 01, 2021 -28.545 1.06 47.809 0.091 Feb. 28, 2022 -25.8 10.57 45.156 2.744 Feb. 18, 2023 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data Page 287 of 293 Report No.: S23071205807001 <Head 1900MHz> Return Loss (dB) Delta (%) Impedance Delta(ohm) Date of Measurement -24.79 - 50.80 - Mar. 01, 2021 -24.518 1.10 50.516 0.284 Feb. 28, 2022 -23.144 6.64 53.604 2.804 Feb. 20, 2023 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data Page 288 of 293 Report No.: S23071205807001 <Head 2450MHz> Return Loss (dB) Delta (%) Impedance Delta(ohm) Date of Measurement -23.18 - 56.30 - Mar. 01, 2021 -23.39 0.91 56.342 0.042 Feb. 28, 2022 -26.296 13.44 54.99 1.310 Feb. 20, 2023 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data Page 289 of 293 Report No.: S23071205807001 <Head 2600MHz> Return Loss (dB) Delta (%) Impedance Delta(ohm) Date of Measurement -21.15 - 52.70 - Mar. 01, 2021 -21.248 0.46 53.053 0.353 Feb. 28, 2022 -21.627 2.25 54.412 1.712 Feb. 20, 2023 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data Page 29…

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