2ACARVOS5GVOS 5G Dongle

Rev 1/26/2023 Tri Cascade Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-03-2024 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: (2ACARVOS5G) [Tri Cascade Inc.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature) Contact Person: Amy Yang Applicant: Tri Cascade Inc. Phone: +1-949-296-7501 E-Mail: [email protected] Rev 1/26/2023 Tri Cascade Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-03-2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: (2ACARVOS5G) [Tri Cascade Inc.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, (Applicant signature) Contact Person: Amy Yang Applicant: Tri Cascade Inc. Phone: +1-949-296-7501 E-Mail: [email protected]

Rev 1/26/2023 Tri Cascade Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 07-03-2024 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID or Grantee Code: [2ACARVOS5G] [Tri Cascade Inc.] (“the applicant”) certifies that, as of the date of the filing of the application, we designate ourselves as the U.S. agent for service of process. Designated U.S. Agent Information: FRN: 0023570260 Name: Tri Cascade Inc Address: 19200 Von Karman Ave, Ste 400, Irvine, CA 92612 Contact Person: Amy Yang Tel.: +1-949-296-7501 Email: [email protected] Sincerely, (Applicant signature) Contact Person: Amy Yang Applicant: Tri Cascade Inc. Phone: +1-949-296-7501 E-Mail: [email protected]

Tri Cascade Inc. Federal Communications Commission Authorization and Evaluation Division Confidentiality Reque st regardi ng application for certification of FCC ID: (2ACARVOS5G). Pursuant to Sections 0.457 and 0.459 of th e Commission’s Rule s, we hereby reque st confidential treatment of information accompanying this application as outline d below: Block Diagram Schematics Operational Description Parts List Tune-up procedure 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 benefi ts to its competitors. The applicant understands that pursuant to Secti on 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for a period of 180 days: Test Setup Photos Internal Photos External Photos User Manual Sincerely, (Applicant signature) Contact Pe rson: Am y Yang Applicant: Tri Cascad e Inc. Phone: +1-949- 296- 7501 E- Mail: [email protected]

Tri Cascade Inc. Declaration of Authorization We Name : Tri Cascade Inc Address : 19200 Von Karman Ave, Ste 400, City : Irvine Country : United States Declare that: Name Representative of agent: Eason Wang Agent Company name: Sushi TOWE Wireless Testing (Shenzhen) Co., Ltd. Address: F 401 and F 101, Building E, Hongwei Indstrl Zone No. 6, Liuxian 3rd Rd, Zone 70, Xin'an Street City: Shenzhen Country China is authorized to apply for Certification of the following product(s): Product description: VOS 5G Dongle Type designation: VOS5-GF-2 Trademark: TRI CASCADE VOS FCC ID: 2ACARVOS5G on our behalf. Sincerely yours, (Applicant signature) Contact Person: Amy Yang Applicant: Tri Cascade Inc. Phone: +1-949-296-7501 E-Mail: [email protected]

Tri Cascade Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 07/03/2024 SUBJECT: To Whom It May Concern: I, the undersigned, hereby states 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, and will apply the Supplier's Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. I understand the following FCC requirements: 1. Devices subject to the SDoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm (Select the "accredited" option to search for FCC recognized accredited test firms.) 2. Pt 2.1077 contains the list of information that must be included in the Supplier's Declaration of Conformity, which must be supplied with each product sold. The SDoC compliance info shall be included in the User’s Manual or as a separate sheet. The info must contain the name, address, and phone number of the responsible party, which must be located within the United States. According to 2.909(b), the responsible party is either the Manufacturer or if the product is imported the Importer. Regards, (Applicant signature) Contact Person: Amy Yang Applicant: Tri Cascade Inc. Phone: +1-949-296-7501 E-Mail: [email protected]

Label Location

TRI CASCADE VOS Model Number : VOS5-GF-2 Item Number : RDGL5GX62-WG FCC ID : 2ACARVOS5G Indoor Use Only Tri Cascade Inc. Irvine, California Design in USA Made in Taiwan Prop 65 SN : IMEI : Input : 5V/3A Operation Temerature : 14 ~ 122F

Report No.: TCEA24040006801 Appendix A System Check 750 MHz Head System Check 835 MHz Head System Check 1750 MHz Head System Check 1900 MHz Head System Check 2300 MHz Head System Check 2600 MHz Head System Check 3500 MHz Head System Check 3700 MHz Head System Check 3900 MHz Head Date: 2024/5/15 Test Laboratory: TOWE Lab System Check 750MHz DUT: D750V3; Type: D750V3; Serial: 1231 Communication System: UID 0, CW (0); Frequency: 750 MHz Medium parameters used: f = 750 MHz; σ = 0.894 S/m; ε r = 42.052; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration: Probe: EX3DV4 - SN3624; ConvF(10.4, 10.4, 10.4) @ 750 MHz; Calibrated: 2023/5/17 Sensor-Surface: 1.4mm (Mechanical Surface Detection), z = 1.0, 31.0 Electronics: DAE4ip Sn1847; Calibrated: 2024/1/4 Phantom: SAM 1; Type: SAM; Serial: 1473 DASY52 52.10.4(1535); SEMCAD X 14.6.14(7501) Body/d=10mm, Pin=250mW/Area Scan (6x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.58 W/kg Body/d=10mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 48.15 V/m; Power Drift = 0.10 dB Peak SAR (extrapolated) = 3.58 W/kg SAR(1 g) = 2.08 W/kg; SAR(10 g) = 1.34 W/kg Smallest distance from peaks to all points 3 dB below = 16 mm Ratio of SAR at M2 to SAR at M1 = 56.1% Maximum value of SAR (measured) = 3.02 W/kg Scans Setup Area ScanZoom Scan Grid Extents [mm]40.0 x 90.032.0 x 32.0 x 30.0 Grid Steps [mm]10.0 x 15.06.0 x 6.0 x 1.5 Sensor Surface [mm]3.01.4 Graded GridN/AYes Grading RatioN/A1.5 MAIAN/AN/A Surface DetectionVMS + 6pVMS + 6p Scan MethodMeasuredMeasured Measurement Results Area ScanZoom Scan Date2024-05-22, 09:232024-05-22, 09:29 psSAR1g [W/Kg]2.192.19 psSAR10g [W/Kg]1.461.46 Power Drift [dB]-0.02-0.01 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction . System Performance Check Report Summary DipoleFrequency [MHz]TSLPower [dBm]Dev. 1g [%]Dev. 10g [%]Dev. Peak [%]Iso. Error [%] D750V3 - SN1231750.0HSL24.00.11.91.40.5 Exposure Conditions Phantom Section, TSLTest Distance [mm]BandGroup, UIDFrequency [MHz], Channel NumberConversion FactorTSL Conductivity [S/m]TSL Permittivity Flat, HSL15CW, 0--750.000, 08.880.90142.5 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2168HSL750 Charge: xxxx, 2024-May-22EX3DV4 - SN7858, 2024-01-09DAE4ip Sn1846, 2023-11-29 Scans Setup Area ScanZoom Scan Grid Extents [mm]40.0 x 90.032.0 x 32.0 x 30.0 Grid Steps [mm]10.0 x 15.06.0 x 6.0 x 1.5 Sensor Surface [mm]3.01.4 Graded GridN/AYes Grading RatioN/A1.5 MAIAN/AN/A Surface DetectionVMS + 6pVMS + 6p Scan MethodMeasuredMeasured Measurement Results Area ScanZoom Scan Date2024-05-21, 10:282024-05-21, 10:35 psSAR1g [W/Kg]2.492.50 psSAR10g [W/Kg]1.641.65 Power Drift [dB]0.00-0.01 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction . System Performance Check Report Summary DipoleFrequency [MHz]TSLPower [dBm]Dev. 1g [%]Dev. 10g [%]Dev. Peak [%]Iso. Error [%] D835V2 - SN4d302835.0HSL24.01.52.84.20.4 Exposure Conditions Phantom Section, TSLTest Distance [mm]BandGroup, UIDFrequency [MHz], Channel NumberConversion FactorTSL Conductivity [S/m]TSL Permittivity Flat, HSL15CW, 0--835.000, 08.880.91541.9 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2168HSL835 Charge: xxxx, 2024-May-21EX3DV4 - SN7858, 2024-01-09DAE4ip Sn1846, 2023-11-29 Scans Setup Area ScanZoom Scan Grid Extents [mm]40.0 x 90.032.0 x 32.0 x 30.0 Grid Steps [mm]10.0 x 15.06.0 x 6.0 x 1.5 Sensor Surface [mm]3.01.4 Graded GridN/AYes Grading RatioN/A1.5 MAIAN/AN/A Surface DetectionVMS + 6pVMS + 6p Scan MethodMeasuredMeasured Measurement Results Area ScanZoom Scan Date2024-06-05, 15:422024-06-05, 15:49 psSAR1g [W/Kg]9.289.15 psSAR10g [W/Kg]4.994.92 Power Drift [dB]-0.06-0.03 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction Test Laboratory: TOWE Lab System Performance Check Report Summary DipoleFrequency [MHz]TSLPower [dBm]Dev. 1g [%]Dev. 10g [%]Dev. Peak [%]Iso. Error [%] D1750V2 - SN11151750.0HSL24.0-1.30.53.0-0.9 Exposure Conditions Phantom Section, TSLTest Distance [mm]BandGroup, UIDFrequency [MHz], Channel NumberConversion FactorTSL Conductivity [S/m]TSL Permittivity Flat, HSL10CW, 0--1750.000, 07.781.3739.8 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2168HSL1950 Charge: xxxx, 2024-Jun-05EX3DV4 - SN7858, 2024-01-09DAE4ip Sn1846, 2023-11-29 Scans Setup Area ScanZoom Scan Grid Extents [mm]40.0 x 90.032.0 x 32.0 x 30.0 Grid Steps [mm]10.0 x 15.06.0 x 6.0 x 1.5 Sensor Surface [mm]3.01.4 Graded GridN/AYes Grading RatioN/A1.5 MAIAN/AN/A Surface DetectionVMS + 6pVMS + 6p Scan MethodMeasuredMeasured Measurement Results Area ScanZoom Scan Date2024-06-07, 10:252024-06-07, 10:31 psSAR1g [W/Kg]9.189.25 psSAR10g [W/Kg]4.964.97 Power Drift [dB]-0.00-0.00 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction Test Laboratory: TOWE Lab System Performance Check Report Summary DipoleFrequency [MHz]TSLPower [dBm]Dev. 1g [%]Dev. 10g [%]Dev. Peak [%]Iso. Error [%] D1750V2 - SN11151750.0HSL24.0-0.51.34.8-0.9 Exposure Conditions Phantom Section, TSLTest Distance [mm]BandGroup, UIDFrequency [MHz], Channel NumberConversion FactorTSL Conductivity [S/m]TSL Permittivity Flat, HSL10CW, 0--1750.000, 07.781.3839.9 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2168HSL1750 Charge: xxxx, 2024-Jun-07EX3DV4 - SN7858, 2024-01-09DAE4ip Sn1846, 2023-11-29 Scans Setup Area ScanZoom Scan Grid Extents [mm]40.0 x 90.032.0 x 32.0 x 30.0 Grid Steps [mm]10.0 x 15.06.0 x 6.0 x 1.5 Sensor Surface [mm]3.01.4 Graded GridN/AYes Grading RatioN/A1.5 MAIAN/AN/A Surface DetectionVMS + 6pVMS + 6p Scan MethodMeasuredMeasured Measurement Results Area ScanZo…

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Report No.: TCEA24040006801 Appendix B LTE Band 2 LTE Band 5 LTE Band 12 LTE Band 13 LTE Band 30 LTE Band 41 LTE Band 48 LTE Band 66 LTE Band 71 NR Band n2 NR Band n5 NR Band n12 NR Band n14 NR Band n25 NR Band n30 NR Band n41 NR Band n48 NR Band n66 NR Band n70 NR Band n71 NR Band n77 Scans Setup Area ScanZoom Scan Grid Extents [mm]90.0 x 120.032.0 x 32.0 x 30.0 Grid Steps [mm]15.0 x 15.08.0 x 8.0 x 5.0 Sensor Surface [mm]3.01.4 Graded GridN/AYes Grading RatioN/A1.5 MAIAN/AN/A Surface DetectionVMS + 6pVMS + 6p Scan MethodMeasuredMeasured Measurement Results Area ScanZoom Scan Date2024-06-06, 13:502024-06-06, 13:55 psSAR1g [W/Kg]0.5160.540 psSAR10g [W/Kg]0.3060.332 Power Drift [dB]0.010.09 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction M2/M1 [%]65.0 Dist 3dB Peak [mm]20.9 Test Laboratory: TOWE Lab Measurement Report for VOS5-GF-2, FRONT, Band 2, LTE-FDD (SC-FDMA, 1 RB, 20 MHz, QPSK) RBPosition:Mid AntennaCfg:SISO, Channel 19100 (1900.000 MHz) Device Under Test Properties Model, ManufacturerDimensions [mm]IMEIDUT Type VOS5-GF-2,98.0 x 50.0 x 20.0962513050034031VOS 5G Dongle Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] BandGroup, UIDFrequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSLFRONT, 19.00Band 2 LTE-FDD, 10169- CAF 1900.000, 191007.431.4139.9 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2168HSL1900 Charge: xxxx, 2024-Jun-06EX3DV4 - SN7858, 2024-01-09DAE4ip Sn1846, 2023-11-29 Scans Setup Area ScanZoom Scan Grid Extents [mm]60.0 x 90.032.0 x 32.0 x 30.0 Grid Steps [mm]15.0 x 15.08.0 x 8.0 x 5.0 Sensor Surface [mm]3.01.4 Graded GridN/AYes Grading RatioN/A1.5 MAIAN/AN/A Surface DetectionAll pointsAll points Scan MethodMeasuredMeasured Measurement Results Area ScanZoom Scan Date2024-05-21, 12:242024-05-21, 12:29 psSAR1g [W/Kg]0.4880.528 psSAR10g [W/Kg]0.3020.300 Power Drift [dB]0.02-0.02 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction M2/M1 [%]55.2 Dist 3dB Peak [mm]10.2 Test Laboratory: TOWE Lab Measurement Report for VOS5-GF-2, FRONT, Band 5, LTE-FDD (SC-FDMA, 1 RB, 10 MHz, QPSK) RBPosition:Mid AntennaCfg:SISO, Channel 20525 (836.500 MHz) Device Under Test Properties Model, ManufacturerDimensions [mm]IMEIDUT Type VOS5-GF-2,98.0 x 50.0 x 20.0962513050034031VOS 5G Dongle Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] BandGroup, UIDFrequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSLFRONT, 5.00Band 5 LTE-FDD, 10175- CAH 836.500, 205258.880.91641.9 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2168HSL835 Charge: xxxx, 2024-May-21EX3DV4 - SN7858, 2024-01-09DAE4ip Sn1846, 2023-11-29 Date: 2024/5/15 Test Laboratory: TOWE Lab LTE Band 12 10M QPSK 1RB25 23095CH Back side 5mm Ant 3 DUT: VOS5-GF-2; Type: VOS 5G Dongle; Serial: 962513050034031 Communication System: UID 0, LTE-FDD BW 10MHZ (0); Frequency: 707.5 MHz Medium parameters used (interpolated): f = 707.5 MHz; σ = 0.88 S/m; ε r = 42.187; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY Configuration: Probe: EX3DV4 - SN3624; ConvF(10.4, 10.4, 10.4) @ 707.5 MHz; Calibrated: 2023/5/17 Sensor-Surface: 1.4mm (Mechanical Surface Detection), z = 1.0, 31.0 Electronics: DAE4ip Sn1847; Calibrated: 2024/1/4 Phantom: SAM 1; Type: SAM; Serial: 1473 DASY52 52.10.4(1535); SEMCAD X 14.6.14(7501) Configuration/Body/Area Scan (6x8x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.636 W/kg Configuration/Body/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 22.73 V/m; Power Drift = -0.02 dB Peak SAR (extrapolated) = 0.790 W/kg SAR(1 g) = 0.527 W/kg; SAR(10 g) = 0.357 W/kg Smallest distance from peaks to all points 3 dB below: Larger than measurement grid (> 16 mm) Ratio of SAR at M2 to SAR at M1 = 67.1% Maximum value of SAR (measured) = 0.687 W/kg Scans Setup Area ScanZoom Scan Grid Extents [mm]90.0 x 120.032.0 x 32.0 x 30.0 Grid Steps [mm]15.0 x 15.08.0 x 8.0 x 5.0 Sensor Surface [mm]3.01.4 Graded GridN/AYes Grading RatioN/A1.5 MAIAN/AN/A Surface DetectionVMS + 6pVMS + 6p Scan MethodMeasuredMeasured Measurement Results Area ScanZoom Scan Date2024-05-22, 10:062024-05-22, 10:10 psSAR1g [W/Kg]0.5030.547 psSAR10g [W/Kg]0.3200.333 Power Drift [dB]0.030.02 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction M2/M1 [%]54.7 Dist 3dB Peak [mm]10.8 Test Laboratory: TOWE Lab Measurement Report for VOS5-GF-2, FRONT, Band 13, LTE-FDD (SC-FDMA, 1 RB, 10 MHz, QPSK) RBPosition:Mid AntennaCfg:SISO, Channel 23230 (782.000 MHz) Device Under Test Properties Model, ManufacturerDimensions [mm]IMEIDUT Type VOS5-GF-2,98.0 x 50.0 x 20.0962513050034031VOS 5G Dongle Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] BandGroup, UIDFrequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSLFRONT, 5.00Band 13 LTE-FDD, 10175- CAH 782.000, 232308.880.91242.3 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2168HSL750 Charge: xxxx, 2024-May-22EX3DV4 - SN7858, 2024-01-09DAE4ip Sn1846, 2023-11-29 Scans Setup Area ScanZoom Scan Grid Extents [mm]60.0 x 90.030.0 x 30.0 x 30.0 Grid Steps [mm]12.0 x 12.05.0 x 5.0 x 5.0 Sensor Surface [mm]3.01.4 Graded GridN/AYes Grading RatioN/A1.5 MAIAN/AN/A Surface DetectionVMS + 6pVMS + 6p Scan MethodMeasuredMeasured Measurement Results Area ScanZoom Scan Date2024-06-18, 14:212024-06-18, 14:28 psSAR1g [W/Kg]0.3440.383 psSAR10g [W/Kg]0.1830.188 Power Drift [dB]0.01-0.07 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction M2/M1 [%]50.6 Dist 3dB Peak [mm]12.1 Test Laboratory: TOWE Lab Measurement Report for VOS5-GF-2, BACK, Band …

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Report No.: TCEA24040006801 Appendix C EX3DV4-SN 3624 EX3DV4-SN 7858 EX3DV4-SN 7733 DAE4-SN 1846 DAE4-SN 1847 D750V3-SN 1231 D835V2-SN 4d302 D1750V2-SN 1115 D1900V2-SN 512 D2300V2-SN 1137 D2600V2-SN 1094 D3500V2-SN 1150 D3700V2-SN 1127 D3900V2-SN 1099

D750V3 SN 1231 Extended Dipole Calibrations Referring to KDB 865664, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary, and the calibration interval can be extended. Dipole D750V3 (SN 1231) 750MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Real Impedance (Ω) ΔΩ Imaginary Impedance (Ω) ΔΩ 2023-05-04 (Cal. Report) -28.015 / 53.859 / -1.4666 / 2024-05-03 (extended) -28.1463 0.47 53 0.859 3 4.4666 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: D835V2 SN 4d302 Extended Dipole Calibrations Referring to KDB 865664, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary, and the calibration interval can be extended. Dipole D835V2 (SN 4d302) 835MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Real Impedance (Ω) ΔΩ Imaginary Impedance (Ω) ΔΩ 2023-02-06 (Cal. Report) -32.369 / 48.356 / -1.7042 / 2024-02-05 (extended) -30.2353 -6.59 47 1.356 0.99 2.6942 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: D1750V2 SN 1115 Extended Dipole Calibrations Referring to KDB 865664, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary, and the calibration interval can be extended. Dipole D1750V2 (SN 1115) 1750MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Real Impedance (Ω) ΔΩ Imaginary Impedance (Ω) ΔΩ 2023-03-23 (Cal. Report) -41.338 / 49.237 / -0.37589 / 2024-03-22 (extended) -40.3954 -2.28 50 0.763 -0.22 0.15589 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: D1900V2 SN 512 Extended Dipole Calibrations Referring to KDB 865664, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary, and the calibration interval can be extended. Dipole D1900V2 (SN 512) 1900MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Real Impedance (Ω) ΔΩ Imaginary Impedance (Ω) ΔΩ 2023-03-24 (Cal. Report) -29.033 / 46.865 / -1.3779 / 2024-03-22 (extended) -28.7185 -1.08 46 0.865 -0.323 1.0549 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:

D2300V2 SN 1137 Extended Dipole Calibrations Referring to KDB 865664, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary, and the calibration interval can be extended. Dipole D2300V2 (SN 1137) 2300MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Real Impedance (Ω) ΔΩ Imaginary Impedance (Ω) ΔΩ 2023-05-05 (Cal. Report) -26.442 / 45.878 / 1.9681 / 2024-05-03 (extended) -24.3784 -7.8 43 2.878 -0.213 2.1811 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: D2600V2 SN 1094 Extended Dipole Calibrations Referring to KDB 865664, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary, and the calibration interval can be extended. Dipole D2600V2 (SN 1094) 2600MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Real Impedance (Ω) ΔΩ Imaginary Impedance (Ω) ΔΩ 2023-03-23 (Cal. Report) -27.259 / 48.794 / -4.1138 / 2024-03-22 (extended) -26.6209 -2.34 47 1.794 -4 0.1138 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: D3500V2 SN 1150 Extended Dipole Calibrations Referring to KDB 865664, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary, and the calibration interval can be extended. Dipole D3500V2 (SN 1150) 3400MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Real Impedance (Ω) ΔΩ Imaginary Impedance (Ω) ΔΩ 2023-05-15 (Cal. Report) -20.364 / 43.691 / -6.4313 / 2024-05-14 (extended) -18.8392 -7.49 45 1.309 -2 4.4313 3500MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Real Impedance (Ω) ΔΩ Imaginary Impedance (Ω) ΔΩ 2023-05-15 (Cal. Report) -29.244 / 53.062 / -1.8084 / 2024-05-14 (extended) -31.4595 7.58 52 1.062 -5 -3.1916 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: D3700V2 SN 1127 Extended Dipole Calibrations Referring to KDB 865664, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary, and the calibration interval can be extended. Dipole D3700V2 (SN 1127) 3700MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Real Impedance (Ω) ΔΩ Imaginary Impedance (Ω) ΔΩ 2023-05-10 (Cal. Report) -21.331 / 42.224 / 1.4694 / 2024-05-09 (extended) -20.1826 -5.38 41 1.224 4 2.5306 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: D3900V2 SN 1099 Extended Dipole Calibrations Referring to KDB 865664, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary, and the calibration interval can be extended. Dipole D3900V2 (SN 1099) 3900MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Real Impedance (Ω) ΔΩ Imaginary Impedance (Ω) ΔΩ 2023-05-15 (Cal. Report) -21.361 / 45.892 / -7.1221 / 2024-05-14 (extended) -19.159 -10.31 45 0.892 -10 2.8779 4100MHz Head Liquid Date of Measurement Return Loss(dB) Δ % Real Impedance (Ω) ΔΩ Imaginary Impedance (Ω) ΔΩ 2023-05-15 (Cal. Report) -22.434 / 58.108 / -0.98755 / 2024-05-14 (extended) -23.6275 5.32 55 3.108 -0.188 0.79955 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:

Report No.: TCEA24040006801 Appendix E 1. LTE(Ant0) Sensor Off LTE Band 2 Conducted Power(dBm) Bandwidth Modulation RB size RB offset Channel Channel Channel Tune up 18607 18900 19193 1.4MHz QPSK 1 0 22.21 22.45 22.18 24.00 1 2 22.42 22.52 22.38 24.00 1 5 22.34 22.43 22.29 24.00 3 0 22.48 22.51 22.45 24.00 3 2 22.51 22.47 22.49 24.00 3 3 22.46 22.50 22.45 24.00 6 0 21.37 21.53 21.39 23.00 16QAM 1 0 21.41 21.57 21.38 23.00 1 2 21.46 21.58 21.47 23.00 1 5 21.47 21.60 21.48 23.00 3 0 21.52 21.61 21.47 23.00 3 2 21.50 21.59 21.54 23.00 3 3 21.54 21.57 21.52 23.00 6 0 20.45 20.54 20.41 22.00 64QAM 1 0 20.40 20.44 20.38 22.00 1 2 20.48 20.55 20.47 22.00 1 5 20.45 20.49 20.43 22.00 3 0 20.52 20.65 20.49 22.00 3 2 20.50 20.61 20.51 22.00 3 3 20.57 20.60 20.53 22.00 6 0 19.52 19.58 19.49 21.00 256QAM 1 0 17.55 17.61 17.56 19.00 1 2 17.62 17.66 17.60 19.00 1 5 17.51 17.57 17.55 19.00 3 0 17.60 17.68 17.62 19.00 3 2 17.53 17.60 17.51 19.00 3 3 17.49 17.58 17.49 19.00 6 0 17.44 17.52 17.48 19.00 Bandwidth Modulation RB size RB offset Channel Channel Channel Tune up 18615 18900 19185 3MHz QPSK 1 0 22.19 22.24 22.19 24.00 1 7 22.41 22.40 22.36 24.00 1 14 22.30 22.37 22.31 24.00 8 0 21.41 21.40 21.38 23.00 8 4 21.42 21.46 21.42 23.00 8 7 21.33 21.38 21.35 23.00 15 0 21.34 21.40 21.37 23.00 16QAM 1 0 21.43 21.44 21.41 23.00 1 7 21.45 21.50 21.48 23.00 1 14 21.44 21.45 21.46 23.00 8 0 20.41 20.45 20.40 22.00 8 4 20.44 20.48 20.42 22.00 8 7 20.41 20.47 20.44 22.00 15 0 20.45 20.49 20.41 22.00 Report No.: TCEA24040006801 64QAM 1 0 20.38 20.44 20.41 22.00 1 7 20.46 20.53 20.49 22.00 1 14 20.44 20.45 20.42 22.00 8 0 19.37 19.40 19.37 21.00 8 4 19.47 19.51 19.47 21.00 8 7 19.40 19.44 19.38 21.00 15 0 19.46 19.47 19.47 21.00 256QAM 1 0 17.52 17.54 17.45 19.00 1 7 17.39 17.49 17.56 19.00 1 14 17.39 17.43 17.37 19.00 8 0 17.38 17.42 17.34 19.00 8 4 17.44 17.38 17.47 19.00 8 7 17.32 17.50 17.47 19.00 15 0 17.34 17.53 17.52 19.00 Bandwidth Modulation RB size RB offset Channel Channel Channel Tune up 18625 18900 19175 5MHz QPSK 1 0 22.20 22.27 22.18 24.00 1 13 22.37 22.40 22.38 24.00 1 24 22.33 22.35 22.29 24.00 12 0 21.37 21.43 21.35 23.00 12 6 21.42 21.45 21.41 23.00 12 13 21.34 21.37 21.35 23.00 25 0 21.36 21.41 21.36 23.00 16QAM 1 0 21.40 21.42 21.37 23.00 1 13 21.49 21.51 21.49 23.00 1 24 21.45 21.48 21.49 23.00 12 0 20.38 20.45 20.39 22.00 12 6 20.40 20.44 20.42 22.00 12 13 20.45 20.46 20.45 22.00 25 0 20.47 20.49 20.45 22.00 64QAM 1 0 20.37 20.47 20.38 22.00 1 13 20.50 20.55 20.48 22.00 1 24 20.42 20.49 20.40 22.00 12 0 19.36 19.42 19.35 21.00 12 6 19.45 19.49 19.49 21.00 12 13 19.39 19.42 19.36 21.00 25 0 19.46 19.49 19.45 21.00 256QAM 1 0 17.40 17.43 17.40 19.00 1 13 17.41 17.45 17.52 19.00 1 24 17.53 17.52 17.34 19.00 12 0 17.38 17.31 17.41 19.00 12 6 17.54 17.47 17.41 19.00 12 13 17.44 17.34 17.48 19.00 25 0 17.44 17.42 17.49 19.00 Bandwidth Modulation RB size RB offset Channel Channel Channel Tune up 18650 18900 19150 10MHz QPSK 1 0 22.17 22.27 22.17 24.00 1 25 22.38 22.40 22.37 24.00 1 49 22.32 22.37 22.30 24.00 25 0 21.38 21.44 21.39 23.00 25 13 21.43 21.42 21.43 23.00 Report No.: TCEA24040006801 25 25 21.34 21.38 21.34 23.00 50 0 21.35 21.43 21.36 23.00 16QAM 1 0 21.40 21.46 21.37 23.00 1 25 21.45 21.51 21.48 23.00 1 49 21.46 21.45 21.49 23.00 25 0 20.39 20.45 20.37 22.00 25 13 20.42 20.47 20.40 22.00 25 25 20.43 20.44 20.44 22.00 50 0 20.46 20.47 20.43 22.00 64QAM 1 0 20.37 20.47 20.40 22.00 1 25 20.49 20.51 20.50 22.00 1 49 20.45 20.49 20.40 22.00 25 0 19.37 19.39 19.33 21.00 25 13 19.45 19.52 19.46 21.00 25 25 19.38 19.41 19.36 21.00 50 0 19.45 19.48 19.48 21.00 256QAM 1 0 17.47 17.41 17.44 19.00 1 25 17.49 17.50 17.40 19.00 1 49 17.48 17.42 17.39 19.00 25 0 17.36 17.30 17.38 19.00 25 13 17.47 17.49 17.53 19.00 25 25 17.39 17.40 17.51 19.00 50 0 17.50 17.50 17.48 19.00 Bandwidth Modulation RB size RB offset Channel Channel Channel Tune up 18675 18900 19125 15MHz QPSK 1 0 22.20 22.26 22.18 24.00 1 38 22.38 22.39 22.36 24.00 1 74 22.31 22.36 22.30 24.00 36 0 21.38 21.41 21.38 23.00 36 18 21.41 21.43 21.41 23.00 36 39 21.33 21.39 21.34 23.00 75 0 21.35 21.40 21.40 23.00 16QAM 1 0 21.40 21.43 21.40 23.00 1 38 21.49 21.50 21.48 23.00 1 74 21.43 21.48 21.49 23.00 36 0 20.39 20.45 20.40 22.00 36 18 20.42 20.45 20.43 22.00 36 39 20.42 20.43 20.44 22.00 75 0 20.48 20.48 20.43 22.00 64QAM 1 0 20.40 20.43 20.41 22.00 1 38 20.48 20.54 20.48 22.00 1 74 20.45 20.48 20.39 22.00 36 0 19.35 19.…

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