Q5EPT57002Licensed Non-Broadcast Transmitter Held to Face

Q u i c k O p e r a t i o n M a n u a l f o r P r o f e s s i o n a l W a l k i e - T a l k i e s F a m i l i a r i z e w i t h P r o d u c t U n b o x i n g I n s p e c t i o n P l e a s e c a r e f u l l y o p e n t h e p a c k a g i n g b o x a n d v e r i f y t h a t i t c o n t a i n s t h e i t e m s l i s t e d i n t h e t a b l e b e l o w . I f a n y i t e m s a r e m i s s i n g o r d a m a g e d , p l e a s e c o n t a c t y o u r d e a l e r p r o m p t l y . 1 . P l u g t h e c h a r g i n g p o w e r a d a p t e r i n t o a s u i t a b l e A C p o w e r o u t l e t . 2 . L i f t t h e U S B c o v e r o n t h e b o t t o m s i d e o f t h e a c c e s s o r y c o v e r , c o n n e c t o n e e n d o f t h e U S B c a b l e t o t h e p o w e r a d a p t e r , a n d p l u g t h e o t h e r e n d i n t o t h e T Y P E - C p o r t o n t h e r i g h t s i d e o f t h e t e r m i n a l . T h e b l u e i n d i c a t o r l i g h t t u r n s o n t o s t a r t c h a r g i n g ( p l e a s e c h a r g e w i t h t h e d e v i c e o f f ) . 3 . A f t e r a b o u t 4 h o u r s o f c h a r g i n g , t h e b l u e i n d i c a t o r l i g h t t u r n s o f f , i n d i c a t i n g t h e b a t t e r y i s f u l l y c h a r g e d . 4 . R e m o v e t h e c h a r g i n g p o w e r a d a p t e r f r o m t h e A C p o w e r o u t l e t . C h a r g i n g M e t h o d : D o c k C h a r g e r ( O p t i o n a l ) 1 . P l u g t h e d o c k c h a r g e r p o w e r a d a p t e r i n t o a s u i t a b l e A C p o w e r o u t l e t . 2 . I n s e r t t h e w a l k i e - t a l k i e i n t o t h e c h a r g i n g d o c k ; t h e b l u e i n d i c a t o r l i g h t t u r n s o n t o s t a r t c h a r g i n g ( p l e a s e c h a r g e w i t h t h e d e v i c e o f f ) . 3 . A f t e r a b o u t 4 h o u r s o f c h a r g i n g , t h e b l u e i n d i c a t o r l i g h t t u r n s o f f , i n d i c a t i n g t h e b a t t e r y i s f u l l y c h a r g e d . 4 . R e m o v e t h e d o c k c h a r g e r p o w e r a d a p t e r f r o m t h e A C p o w e r o u t l e t . 1 . T h e w a l k i e - t a l k i e b a t t e r y i s n o t c h a r g e d w h e n i t l e a v e s t h e f a c t o r y . P l e a s e c h a r g e t h e b a t t e r y b e f o r e t h e f i r s t u s e . 2 . W h e n c h a r g i n g t h e w a l k i e - t a l k i e w i t h t h e b a t t e r y , p l e a s e t u r n o f f t h e w a l k i e - t a l k i e . 3 . F o r a n e w b a t t e r y ' s f i r s t c h a r g e o r a b a t t e r y t h a t h a s b e e n s t o r e d f o r a l o n g t i m e ( o v e r 2 m o n t h s ) , i t s h o u l d b e c h a r g e d s e v e r a l t i m e s t o r e a c h n o r m a l c a p a c i t y . E n s u r e t h a t t h e b a t t e r y i s c h a r g e d a t l e a s t o n c e e v e r y t h r e e m o n t h s .  N o t e : I n s t a l l i n g / R e m o v i n g t h e B a t t e r y 1 . A l i g n t h e t o p o f t h e b a t t e r y w i t h t h e b a t t e r y i n s t a l l a t i o n p o s i t i o n o n t h e b a c k o f t h e w a l k i e - t a l k i e , a n d i n s e r t t h e b a t t e r y . 2 . P r e s s t h e b a t t e r y d o w n a n d p u s h t h e b a t t e r y c o v e r d o w n w a r d s u n t i l y o u h e a r a " c l i c k " s o u n d , e n s u r i n g t h e b a t t e r y l a t c h i s i n t h e c o r r e c t p o s i t i o n . I n s t a l l i n g t h e B a t t e r y R e m o v i n g t h e B a t t e r y 1 . P r e s s t h e b o t t o m 【 P U S H 】 l a t c h o f t h e b a t t e r y . 2 . O n c e t h e b a t t e r y i s l o o s e n e d , i t c a n b e r e m o v e d . N o t e : 1 . D o n o t s h o r t - c i r c u i t t h e b a t t e r y t e r m i n a l s o r d i s p o s e o f t h e b a t t e r y i n f i r e . 2 . D o n o t d i s a s s e m b l e t h e b a t t e r y c a s i n g o n y o u r o w n . I n s t a l l i n g / R e m o v i n g t h e A n t e n n a 1 . F o r i n s t a l l a t i o n , i n s e r t t h e t h r e a d e d e n d o f t h e a n t e n n a i n t o t h e a n t e n n a p o r t a t t h e t o p o f t h e w a l k i e - t a l k i e , a n d r o t a t e i t c l o c k w i s e u n t i l i t i s t i g h t . 2 . T o r e m o v e t h e a n t e n n a , r o t a t e i t c o u n t e r c l o c k w i s e . I n s t a l l i n g / R e m o v i n g t h e B e l t C l i p 1 . F l a t t e n t h e b e l t c l i p b r a c k e t . 2 . A l i g n t h e r a i s e d r i b o n t h e b a c k o f t h e m a i n u n i t ' s b a t t e r y c o v e r w i t h t h e n o t c h i n t h e b e l t c l i p b r a c k e t . 3 . P u s h t h e b e l t c l i p d o w n w a r d u n t i l y o u h e a r a " c l i c k " s o u n d , i n d i c a t i n g t h e b e l t c l i p i s p r o p e r l y i n s t a l l e d . I n s t a l l i n g t h e B e l t C l i p 1 . L i f t t h e s p r i n g l a t c h o n t h e b e l t c l i p b r a c k e t u p w a r d s t o r e l e a s e i t f r o m t h e s l o t . 2 . P u s h t h e b e l t c l i p u p w a r d t o s l i d e i t o u t o f t h e s l o t o n t o p o f t h e b a t t e r y c o v e r . 3 . R e m o v e t h e b e l t c l i p . R e m o v i n g t h e B e l t C l i p B a s i c O p e r a t i o n s 1 . T u r n i n g O n / O f f t h e w a l k i e - t a l k i e I n t h e o f f s t a t e , p r e s s a n d h o l d t h e [ P o w e r ] b u t t o n f o r 5 s e c o n d s u n t i l y o u h e a r t h e a n n o u n c e m e n t " W e l c o m e t o u s e " , i n d i c a t i n g s u c c e s s f u l p o w e r o n . I n t h e o n s t a t e , p r e s s a n d h o l d t h e [ P o w e r ] b u t t o n f o r 5 s e c o n d s u n t i l y o u h e a r t h e a n n o u n c e m e n t " O f f " , i n d i c a t i n g t h e d e v i c e i s t u r n e d o f f . 2 . S e l e c t i n g a C h a n n e l I n s t a n d b y m o d e , r o t a t e t h e [ C h a n n e l K n o b ] t o s e l e c t t h e d e s i r e d c h a n n e l . 3 . A d j u s t i n g V o l u m e T o i n c r e a s e v o l u m e : B r i e f l y p r e s s t h e s i d e [ ▲ ] b u t t o n t o r a i s e t h e v o l u m e , a c c o m p a n i e d b y …

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ANNEX B – Test Setup Photograph Exhibit 18772-25 Model: PT570 FCC ID: Q5EPT57002 SAR Testing- Front SAR Testing- Back

Test Report# TR_18772-25_407-470 MHz_FCC 90_ Revision: 1 Test Report - FCC Part 90 Applicant: Kirisun Communication Co., Ltd. Signature: Name & Title: Tim Royer, Lab Manager Date of Signature 5/8/2025 Signature: Name & Title: Kristoffer Costa, EMC Technician Date of Signature 5/8/2025 This test report relates only to the items tested as identified and is not valid for any subsequent changes or modifications made to the equipment under test. 13146 NW 86 th Drive, Suite 400, Alachua, Florida 32615 (352) 472-5500 / [email protected] Page 2 of 57 This test report shall not be reproduced except in full without the written and signed permission of Timco Engineering Inc., a subsidiary of Industrial Inspection & Analysis, Inc. (IIA). Table of Contents 1. APPLICANT INFORMATION ...................................................................................................................................................... 4 1.1 PART 90 TEST RESULT SUMMARY ............................................................................................................................................................................4 2. LOCATION OF TESTING ............................................................................................................................................................ 5 2.1 TEST LABORATORY .................................................................................................................................................................................................... 5 3. TEST SAMPLE(S) (EUT/DUT) ...................................................................................................................................................... 5 3.1 DESCRIPTION OF THE EUT ........................................................................................................................................................................................ 6 3.2 CONFIGURATION OF EUT ......................................................................................................................................................................................... 7 3.3 TEST SETUP OF EUT .................................................................................................................................................................................................. 7 4. TEST METHODS & APPLICABLE REGULATORY LIMITS ....................................................................................................... 8 4.1 TEST METHODS/STANDARDS/GUIDANCE: ............................................................................................................................................................... 8 4.2 APPLIED LIMITS AND REGULATORY LIMITS: .............................................................................................................................................................. 8 5. MEASUREMENT UNCERTAINTY ............................................................................................................................................... 8 6. ENVIRONMENTAL CONDITIONS ............................................................................................................................................ 8 6.1 TEMPERATURE & HUMIDITY ...................................................................................................................................................................................... 8 7. LIST OF TEST EQUIPMENT AND TEST FACILITY ................................................................................................................... 9 7.1 LIST OF TEST EQUIPMENT ......................................................................................................................................................................................... 9 8. TEST RESULTS ............................................................................................................................................................................ 10 8.1 POWER AT THE FINAL AMPLIFIER ............................................................................................................................................................................. 11 8.2 RF OUTPUT POWER ................................................................................................................................................................................................ 12 8.2.1 RF Power Output Plot, 407 MHz ........................................................................................................................................................ 13 8.2.2 RF Power Output Plot, 430 MHz ....................................................................................................................................................... 14 8.2.3 RF Power Output Plot, 469 MHz ....................................................................................................................................................... 15 8.3 BANDWIDTH & EMISSION ....................................................................................................................................................................................... 16 8.3.1 99% Bandwidth Plot, Wide Band, 407 MHz ................................................................................................................................... 18 8.3.2 99% Bandwidth Plot, Narrow Band, 407 MHz ............................................................................................................................... 19 8.3.3 99% Bandwidth Plot, Wide Band, 430 MHz .................................................................................................................................. 20 8.3.4 99% Bandwidth Plot, Narrow Band, 430 MHz .............................................................................................................................. 21 8.3.5 99% Bandwidth …

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Test Report# TR_18772-25_470-512 MHz_FCC 90_ Revision: 1 Test Report - FCC Part 90 Applicant: Kirisun Communication Co., Ltd. Signature: Name & Title: Tim Royer, EMC Engineer Date of Signature 5/30/2025 Signature: Name & Title: Kristoffer Costa, EMC Technician Date of Signature 5/30/2025 This test report relates only to the items tested as identified and is not valid for any subsequent changes or modifications made to the equipment under test. 13146 NW 86 th Drive, Suite 400, Alachua, Florida 32615 (352) 472-5500 / [email protected] Page 2 of 60 This test report shall not be reproduced except in full without the written and signed permission of Timco Engineering Inc., a subsidiary of Industrial Inspection & Analysis, Inc. (IIA). Table of Contents 1. APPLICANT INFORMATION ...................................................................................................................................................... 4 1.1 PART 90 TEST RESULT SUMMARY ............................................................................................................................................................................4 2. LOCATION OF TESTING ............................................................................................................................................................ 5 2.1 TEST LABORATORY .................................................................................................................................................................................................... 5 3. TEST SAMPLE(S) (EUT/DUT) ...................................................................................................................................................... 5 3.1 DESCRIPTION OF THE EUT ........................................................................................................................................................................................ 6 3.2 CONFIGURATION OF EUT ......................................................................................................................................................................................... 7 3.3 TEST SETUP OF EUT .................................................................................................................................................................................................. 7 4. TEST METHODS & APPLICABLE REGULATORY LIMITS ....................................................................................................... 8 4.1 TEST METHODS/STANDARDS/GUIDANCE: ............................................................................................................................................................... 8 4.2 APPLIED LIMITS AND REGULATORY LIMITS: .............................................................................................................................................................. 8 5. MEASUREMENT UNCERTAINTY ............................................................................................................................................... 8 6. ENVIRONMENTAL CONDITIONS ............................................................................................................................................ 8 6.1 TEMPERATURE & HUMIDITY ...................................................................................................................................................................................... 8 7. LIST OF TEST EQUIPMENT AND TEST FACILITY ................................................................................................................... 9 7.1 LIST OF TEST EQUIPMENT ......................................................................................................................................................................................... 9 8. TEST RESULTS ............................................................................................................................................................................ 10 8.1 POWER AT THE FINAL AMPLIFIER ............................................................................................................................................................................. 11 8.2 RF OUTPUT POWER ................................................................................................................................................................................................ 12 8.2.1 RF Power Output Plot, 470 MHz ........................................................................................................................................................ 13 8.2.2 RF Power Output Plot, 490 MHz ....................................................................................................................................................... 14 8.2.3 RF Power Output Plot, 512 MHz ........................................................................................................................................................ 15 8.3 BANDWIDTH & EMISSION ....................................................................................................................................................................................... 16 8.3.1 99% Bandwidth Plot, Wide Band, 470 MHz ................................................................................................................................... 18 8.3.2 99% Bandwidth Plot, Narrow Band, 470 MHz ............................................................................................................................... 19 8.3.3 99% Bandwidth Plot, Wide Band, 490 MHz .................................................................................................................................. 20 8.3.4 99% Bandwidth Plot, Narrow Band, 490 MHz .............................................................................................................................. 21 8.3.5 99% Bandwi…

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Scans Setup Area ScanZoom Scan Grid Extents [mm]40.0 x 90.030.0 x 30.0 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 Date2025-04-23, 11:592025-04-23, 12:04 psSAR1g [W/Kg]0.1030.103 psSAR10g [W/Kg]0.0710.069 Power Drift [dB]0.01-0.01 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction M2/M1 [%]82.9 Dist 3dB Peak [mm]> 15.0 Measurement Report for PT570, , , CW, Channel 0 (450.000 MHz) Device Under Test Properties- System Performance Check Model, ManufacturerDimensions [mm]IMEIDUT Type PT570, KirisunN/A x N/A x N/APhone Exposure Conditions Phantom Section, TSLPosition, Test Distance [mm]BandGroup, UIDFrequency [MHz], Channel NumberConversion FactorTSL Conductivity [S/m]TSL Permittivity Flat, HSL,CW, 0--450.000, 010.720.85344.5 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2186HSL450 Charge: xxxx, 2025-Apr-23EX3DV4 - SN7871, 2024-04-24DAE4ip Sn1859, 2024-03-26 Plot1 Scans Setup Area ScanZoom Scan Grid Extents [mm]90.0 x 300.030.0 x 30.0 x 30.0 Grid Steps [mm]15.0 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 Date2025-04-23, 13:432025-04-23, 13:49 psSAR1g [W/Kg]0.7720.805 psSAR10g [W/Kg]0.5640.594 Power Drift [dB]-0.03-0.05 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction M2/M1 [%]84.5 Dist 3dB Peak [mm]> 15.0 Measurement Report for PT570, BACK, D450, CW, Channel 30 (430.000 MHz) Device Under Test Properties Model, ManufacturerDimensions [mm]IMEIDUT Type PT570, Kirisun260.0 x 55.0 x 20.0Phone Exposure Conditions Phantom Section, TSLPosition, Test Distance [mm]BandGroup, UIDFrequency [MHz], Channel NumberConversion FactorTSL Conductivity [S/m]TSL Permittivity Flat, HSLBACK, 0.00D450CW, 0--430.000, 3010.720.83545.0 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2186HSL450 Charge: xxxx, 2025-Apr-23EX3DV4 - SN7871, 2024-04-24DAE4ip Sn1859, 2024-03-26 Plot2 Scans Setup Area ScanZoom Scan Grid Extents [mm]90.0 x 300.030.0 x 30.0 x 30.0 Grid Steps [mm]15.0 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 Date2025-04-23, 15:002025-04-23, 15:06 psSAR1g [W/Kg]5.075.19 psSAR10g [W/Kg]3.703.85 Power Drift [dB]-0.05-0.11 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction M2/M1 [%]85.0 Dist 3dB Peak [mm]> 15.0 Measurement Report for PT570, BACK, D450, CW, Channel 34 (434.000 MHz) Device Under Test Properties Model, ManufacturerDimensions [mm]IMEIDUT Type PT570, Kirisun260.0 x 55.0 x 20.0Phone Exposure Conditions Phantom Section, TSLPosition, Test Distance [mm]BandGroup, UIDFrequency [MHz], Channel NumberConversion FactorTSL Conductivity [S/m]TSL Permittivity Flat, HSLBACK, 0.00D450CW, 0--434.000, 3410.720.83944.9 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2186HSL450 Charge: xxxx, 2025-Apr-23EX3DV4 - SN7871, 2024-04-24DAE4ip Sn1859, 2024-03-26 Plot3 Scans Setup Area ScanZoom Scan Grid Extents [mm]90.0 x 300.030.0 x 30.0 x 30.0 Grid Steps [mm]15.0 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 Date2025-04-23, 16:192025-04-23, 16:25 psSAR1g [W/Kg]6.046.14 psSAR10g [W/Kg]4.414.57 Power Drift [dB]-0.08-0.08 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction M2/M1 [%]85.6 Dist 3dB Peak [mm]> 15.0 Measurement Report for PT570, BACK, D450, CW, Channel 39 (439.000 MHz) Device Under Test Properties Model, ManufacturerDimensions [mm]IMEIDUT Type PT570, Kirisun260.0 x 55.0 x 20.0Phone Exposure Conditions Phantom Section, TSLPosition, Test Distance [mm]BandGroup, UIDFrequency [MHz], Channel NumberConversion FactorTSL Conductivity [S/m]TSL Permittivity Flat, HSLBACK, 0.00D450CW, 0--439.000, 3910.720.84344.8 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2186HSL450 Charge: xxxx, 2025-Apr-23EX3DV4 - SN7871, 2024-04-24DAE4ip Sn1859, 2024-03-26 Plot4 Scans Setup Area ScanZoom Scan Grid Extents [mm]90.0 x 300.030.0 x 30.0 x 30.0 Grid Steps [mm]15.0 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 Date2025-04-23, 12:132025-04-23, 12:19 psSAR1g [W/Kg]0.7080.744 psSAR10g [W/Kg]0.5160.547 Power Drift [dB]-0.01-0.01 Power ScalingDisabledDisabled Scaling Factor [dB] TSL CorrectionNo correctionNo correction M2/M1 [%]84.3 Dist 3dB Peak [mm]> 15.0 Measurement Report for PT570, FRONT, D450, CW, Channel 30 (430.000 MHz) Device Under Test Properties Model, ManufacturerDimensions [mm]IMEIDUT Type PT570, Kirisun260.0 x 55.0 x 20.0Phone Exposure Conditions Phantom Section, TSLPosition, Test Distance [mm]BandGroup, UIDFrequency [MHz], Channel NumberConversion FactorTSL Conductivity [S/m]TSL Permittivity Flat, HSLFRONT, 25.00D450CW, 0--430.000, 3010.720.83545.0 Hardware Setup PhantomTSL, Measured DateProbe, Calibration DateDAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2186HSL450 Charge: xxxx, 2025-Apr-23EX3DV4 - SN7871, 2024-04-24DAE4ip Sn1859, 2024-03-26 Plot5 Scans Setup Area ScanZoom Scan Grid Extents [mm]90.0 x 300.030.0 x 30.0 x 30.0 Grid Steps [mm]15.0 x 15.06.0 x 6.0 x 1.5 Sensor Surface [mm]3.01.4 Graded Grid…

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Appendix- D Calibration certificate. Calibration Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Swiüerland Accredited by the Swiss Accreditation Service (SAS) The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Client Timco Engineering Alachua, USA CALIBRATION CERTIFICATE SN: 601 SCCREo,r e %Oin. ch c s Certificate No. Schweizerischer Kalibrierdienst Service suisse d'étalonnage Serviziosvizzero di taratura Swiss Calibration Service Accreditation No.: SCS 0108 D5GHzV2-1386_Apr24 Object Calibration procedure(s) Calibration date: D5GHzV2 - SN:1386 QA CAL-22.v7 Calibration Procedure for SAR Validation Sources between 3-10 GHz April 02, 2024 This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (Sl). The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22 ± 3)0C and humidity < 70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards Power meter NRP2 Power sensor NRP-Z91 Power sensor NRP-Z91 Reference 20 dB Attenuator Type-N mismatch combination Reference Probe EX3DV4 DAE4 Secondary Standards Power meter E4419B Power sensor HP 8481A Power sensor HP 8481A RF generator SMT-06 Network Analyzer Agilent E8358A Calibrated by: Approved by: SN. 104778 SN: 103244 SN: 103245 SN: BH9394 (20k) SN: 310982 / 06327 SN. 3503 SN: GB39512475 SN: US37292783 SN: MY41093315 SN: 100972 SN: US41080477 Name Claudio Leubler Sven Kühn Cal Date (Certificate No.) 26-Mar-24 (No. 217-04036/04037) 26-Mar-24 (No. 217-04036) 26-Mar-24 (No. 217-04037) 26-Mar-24 (No. 217-04046) 26-Mar-24 (No. 217-04047) 07-Mar-24 (No. EX3-3503_Mar24) 30-Jan-24 (No. DAE4-601_Jan24) Check Date (in house) 30-0ct-14 (in house check Oct-22) 07-0ct-15 (in house check Oct-22) 07-0ct-15 (in house check Oct-22) 15-Jun-15 (in house check Oct-22) 31-Mar-14 (in house check Oct-22) Function Laboratory Technician Technical Manager Scheduled Calibration Mar-25 Mar-25 Mar-25 Mar-25 Mar-25 Mar-25 Jan-25 Scheduled Check In house check. Oct-24 In house check: Oct-24 In house check. Oct-24 In house check: Oct-24 In house check. • Oct-24 Si t re Issued: April 3, 2024 This calibration certificate shall not be reproduced except in full without written approval of the laboratory. Calibration Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Switzerland Accredited by the Swiss Accreditation Service (SAS) The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates c Schweizerischer Kalibrierdienst Service suisse d'étalonnage Servizio svizzero di taratura Swiss Calibration Service Accreditation No.: SCS 0108 Glossary: TSL ConvF N/A tissue simulating liquid sensitivity in TSL / NORM x,y,z not applicable or not measured Calibration is Performed According to the Following Standards: a) IEC/IEEE 62209-1528, "Measurement Procedure For The Assessment Of Specific Absorption Rate Of Human Exposure To Radio Frequency Fields From Hand-Held And Body-Worn Wireless Communication Devices - Part 1528: Human Models, Instrumentation And Procedures (Frequency Range of 4 MHz to 10 GHz)", October 2020. b) KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz" Additional Documentation: c) DASY System Handbook Methods Applied and Interpretation of Parameters: Measurement Conditions: Further details are available from the Validation Report at the end of the certificate. All figures stated in the certificate are valid at the frequency indicated. Antenna Parameters with TSL: The source is mounted in a touch configuration below the center marking of the flat phantom. Return Loss: This parameter is measured with the source positioned under the liquid filled phantom (as described in the measurement condition clause). The Return Loss ensures low reflected power. No uncertainty required. SAR measured: SAR measured at the stated antenna input power. SAR normalized: SAR as measured, normalized to an input power of 1 W at the antenna connector. SAR for nominal TSL parameters: The measured TSL parameters are used to calculate the nominal SAR result. The reported uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k=2, which for a normal distribution corresponds to a coverage probability of approximately 95%. N In • QAR A Measurement Conditions DASY s stem confi uration, as far as not iven on a e 1. DASY version Extrapolation Phantom Distance Dipole Center - TSL Zoom Scan Resolution Frequency DASY52 Advanced Extrapolation Modular Flat Phantom V5.0 10 mm dx, dy = 4.0 mm, dz = 1.4 mm V52.10.4 with Spacer Graded Ratio = 1.4 (Z direction) Head TSL parameters at 5250 MHz The followin arameters and calculations were a Nominal Head TSL parameters Measured Head TSL parameters Head TSL temperature change during test SAR result with Head TSL at 5250 MHz SAR averaged over I cm3 (I g) of Head TSL SAR measured SAR for nominal Head TSL parameters SAR averaged over 10 cm3 (10 g) of Head TSL SAR measured SAR for nominal Head TSL parameters Head TSL parameters at 5600 MHz The followin arameters and calculations were a Nominal Head TSL parameters Measured Head TSL parameters Head TSL temperature change during test SAR result with Head TSL at 5600 MHz SAR averaged over 1 cm3 (1 g) of Head TSL SAR measured SAR for nominal Head TSL parameters SAR averaged over 10 cm3 (10 g) of Head TSL SAR measured SAR for nominal Head TSL parameters Certificate Nc-v D5GH7VP-1RRR 5250 MHz ± 1 MHz 5600 MHz ± 1 MHz 5750 MHz ± 1 MHz lied. Temperature 22.0 oc (22.0 ± 0…

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