2ASP8ASTRO4RPhone

Astro 4R Astro 4R

MAXWEST COMMUNICATION LIMITED ADD: FLAT/RM 707 7/F, FORTRESS TOWER 250 KING'S ROAD,NORTH POINT, HONG KONG TEL: 0086-755-83453835 FAX: 0086-755-83453835 E-mail: [email protected] Date: 2023-05-16 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 74 35 Oakland Mills Road Colu m bia, MD 21046 Dear Sir/Madam, We, MAXWEST COMMUNICATION LIMITED, hereby authorize China Certification ICT Co., Ltd (Dongguan). to act as a laboratory for testing and test report generation for the following project(s): (Product description: Phone, Model name: ASTRO 4R,FCC ID: 2ASP8ASTRO4R) The chip supports Bluetooth,2.4G WiFi(802.11b/g/n ht20/n ht40) , GSM/ GPRS/EDGE,WCDMA and LTE, But for this device, only BLE,BT, 2.4G WiFi(802.11b/g/n ht20),GSM/GPRS/EDGE 850/1900,WCDMA Band2/5, LTE Band2/4/5/7 were active,the others were disabled by software. Sincerely, Signature: Printed Name: Rita Yu Title: Manager

ATTESTATION STATEMENT Applicant: MAXWEST COMMUNICATION LIMITED Add: FLAT/RM 7 07 7/F, FORTRESS TOWER 250 KING'S ROAD,NORTH POINT,HONG KONG Tel: 0086-755-83453835 FAX: 0086-755-83453835 Email: [email protected] Date: 2023-05-16 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(i), (ii)Filling FCC ID: 2ASP8ASTRO4R MAXWEST COMMUNICATION LIMITED certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equ ipment authorization pursuant to section 2.903 of the FCC rules. And MAXWEST COMMUNICATION LIMITED certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Signed by (printed name): Rita Yu Signature:

U.S. AGENT LETTER OF ATTESTATION Date: 2023-5-16 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2ASP8ASTRO4R MAXWEST COMMUNICATION LIMITED certifies that, as of the date of the filing of the application, OC CONTINENTAL SOURCE INC is our designated U.S. agent for service of process for the above referenced FCC ID. MAXWEST COMMUNICATION LIMITED accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. OC CONTINENTAL SOURCE INC accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: OC CONTINENTAL SOURCE INC Address:13772 GOLDEN WEST ST. UNIT. 618 WESTMINSTER, CA. 92683-3123 FRN:0033598186 Tel.: 714-862-5327 Email: [email protected] Signed by (printed name): sabah mus Signature: Applicant: MAXWEST COMMUNICATION LIMITED Add: FLAT/RM 707 7/F, FORTRESS TOWER 250 KING'S ROAD,NORTH POINT, HONG KONG Tel: 0086-755-83453835 Email: [email protected] Signed by (printed name): Rita Yu Signature:

QA-FR-170-B MAXWEST COMMUNICATION LIMITED ADD: FLAT/RM 707 7/F, FORTRESS TOWER 250 KING'S ROAD,NORTH POINT, HONG KONG TEL: 0086-755-83453835 FAX: 0086-755-83453835 E-mail: [email protected] FCC Authorization Date: 2023-05-16 FEDERAL COMMUNICATIONS COMMISSION Autho rization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 2104 6 Subject: Agent Authorization To whom it may concern: We , MAXWEST COMMUNICATION LIMITED, Hereby authorizes China Certification ICT Co., Ltd (Don gguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by China Certification ICT Co., Ltd (Dongguan) on our behalf shall have the same effect as our own action. 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. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Printed Name: Rita Yu Title: Manager

QA-FR-171-A MAXWEST COMMUNICATION LIMITED ADD: FLAT/RM 707 7/F, FORTRESS TOWER 250 KING'S ROAD,NORTH POINT, HONG KONG TEL: 008 6-755-83453835 FAX: 0086-755-83453835 E-mail: [email protected] FCC Confidential Authorization Date: 2023-05-16 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Co lumbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2ASP8ASTRO4R In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (MAXWEST COMMUNICATION LIMITED) hereby requests long-term confidential treatment of information accompanying this application as outlined below: Block Diagram Schematics Operation Description Parts List/Tune up procedure (for licensed devices) The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Rita Yu Title: Manager

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS port Adapter Adapter Label

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS battery chip chip chip chip chip chip LTE main antenna LTE DIV antenna BT&WIFI antenna

Report No.: CR230421942-SA Page 1 of 6 APPENDIX B EUT TEST POSITION PHOTOS Liquid depth ≥ 15cm Phantom Twin SAM; Type: Twin SAM V5.0; Serial: TP:1470 Report No.: CR230421942-SA Page 2 of 6 Head Left Cheek Setup Photo (0mm) Head Left Tilt Setup Photo (0mm) Report No.: CR230421942-SA Page 3 of 6 Head Right Cheek Setup Photo (0mm) Head Right Tilt Setup Photo (0mm) Report No.: CR230421942-SA Page 4 of 6 Body (Wron)Front Setup Photo (10mm) Body (Wron)Back Setup Photo (10mm) 10mm 10mm Report No.: CR230421942-SA Page 5 of 6 Body Left Setup Photo (10mm) Body Right Setup Photo (10mm) 10mm 10mm Report No.: CR230421942-SA Page 6 of 6 Body Top Setup Photo (10mm) Body Bottom Setup Photo (10mm) 10mm 10mm

APPENDIX C CALIBRATION CERTIFICATES ',32/(&$/,%5$7,21&(57,),&$7(6

Pro Mod S The abo by Chin Repo Da R Test Applica Add FCC oduct Nam del Numb Standard ove equipmen na Certificatio ort Numb ate Of Iss Reviewed B T Laborato SA ant: MA ress: FLA T POIN ID: 2AS me: Pho ber: AST d(s): 47 C nt has been t on ICT Co., ber: CR2 sue: 2023 By: Kar Title: SAR ory: Chin No. 1 Guan Tel: + AR T AXWEST T/RM 707 7/ NT, HONG K SP8ASTR one TRO 4R CFR Part tested and fou Ltd (Donggu 230421942 3-05-31 rl Gong Engineer na Certifi 113, Pingkan ngdong, Chin +86-769-820 EST R COMMU /F, FORTRE KONG RO4R 2(2.1093 ) und complia uan) 2-SA fication IC ng Road, Dala na 016888 REPO UNICATI ESS TOWER ) ant with the r CT Co., L ang Town, D ORT ION LIM R250 KING' requirement o Ltd (Dong Dongguan, ITED S ROAD,NO of the relativ guan) ORTH ve standards China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-SA Page 2 of 74 SAR TEST RESULTS SUMMARY Operation Frequency Bands Highest Reported 1g SAR (W/kg) Limits (W/kg) Head SAR Body SAR (Gap 10mm) GSM 850 0.47 0.48 1.6 PCS 1900 0.17 0.22 WCDMA Band 2 0.24 0.32 WCDMA Band 5 0.34 0.48 LTE Band 2 0.77 0.50 LTE Band 4 0.62 0.95 LTE Band 5 0.34 0.39 LTE Band 7 0.58 1.22 WLAN 2.4G 0.75 0.16 Maximum Simultaneous Transmission SAR Items Head SAR Body SAR (Gap 10mm) Hotspot (Gap 10mm Limits Sum SAR(W/kg) 1.38 1.33 1.33 1.6 SPLSR NA NA NA 0.04 EUT Received Date: 2023/04/21 Tested Date: 2023/05/12~2023/05/13, 2023/05/15~2023/05/16 Tested Result: Pass China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-SA Page 3 of 74 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-SA Page 4 of 74 CONTENTS SAR TEST RESULTS SUMMARY .............................................................................................. 2 TEST FACILITY .......................................................................................................................................... 3 DECLARATIONS .......................................................................................................................................... 3 DOCUMENT REVISION HISTORY .......................................................................................... 6 1. GENERAL INFORMATION .................................................................................................... 7 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 7 1.2 TEST SPECIFICATION, METHODS AND PROCEDURES ........................................................................ 8 1.3 SAR LIMTS ........................................................................................................................................... 9 2. SAR MEASUREMENT SYSTEM .......................................................................................... 10 3. EQUIPMENT LIST AND CALIBRATION .......................................................................... 17 3.1 EQUIPMENTS LIST & CALIBRATION INFORMATION ....................................................................... 17 4. SAR MEASUREMENT SYSTEM VERIFICATION ........................................................... 18 4.1 LIQUID VERIFICATION ...................................................................................................................... 18 4.2 SYSTEM ACCURACY VERIFICATION ................................................................................................. 20 4.3 SAR SYSTEM VALIDATION DATA ............................................................................................. 21 5. EUT TEST STRATEGY AND METHODOLOGY .............................................................. 27 5.1 TEST POSITIONS FOR DEVICE OPERATING NEXT TO A PERSON’S EAR ......................................... 27 5.2 CHEEK/TOUCH POSITION .................................................................................................................. 28 5.3 EAR/TILT POSITION ........................................................................................................................... 28 5.4 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ................................................ 29 5.5 TEST DISTANCE FOR SAR EVALUATION .......................................................................................... 30 5.6 SAR EVALUATION PROCEDURE ....................................................................................................... 31 6. CONDUCTED OUTPUT POWER MEASUREMENT ........................................................ 32 6.2 DESCRIPTION OF TEST CONFIGURATION ......................................................................................... 33 6.3 MAXIMUM TARGET OUTPUT POWER ..…

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China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-SA Plot 1#: GSM 850 Mid_ Head Left Cheek DUT: Phone; Type: ASTRO 4R; Serial: 253C_1 Communication System: GSM; Frequency: 836.6 MHz;Duty Cycle: 1:4 Medium parameters used: f = 836.6 MHz; σ = 0.872 S/m; ε r = 42.414; ρ = 1000 kg/m 3 Phantom section: Left Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1493; Calibrated: 2023/3/17  Phantom: Twin SAM V5.0; Type: QD000P40CD; Serial: TP:1470  Measurement SW: DASY52, Version 52.8 (7); SEMCAD X Version 14.6.12 (7470) Area Scan (6x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.326 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 6.101 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 0.392 W/kg SAR(1 g) = 0.313 W/kg; SAR(10 g) = 0.233 W/kg Maximum value of SAR (measured) = 0.327 W/kg 0 dB = 0.327 W/kg = -4.85 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-SA Plot 2#: GSM 850 Mid_ Head Left Tilt DUT: Phone; Type: ASTRO 4R; Serial: 253C_1 Communication System: GSM; Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used: f = 836.6 MHz; σ = 0.872 S/m; ε r = 42.414; ρ = 1000 kg/m 3 Phantom section: Left Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1493; Calibrated: 2023/3/17  Phantom: Twin SAM V5.0; Type: QD000P40CD; Serial: TP:1470  Measurement SW: DASY52, Version 52.8 (7); SEMCAD X Version 14.6.12 (7470) Area Scan (6x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.216 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 9.779 V/m; Power Drift = -0.07 dB Peak SAR (extrapolated) = 0.250 W/kg SAR(1 g) = 0.207 W/kg; SAR(10 g) = 0.159 W/kg Maximum value of SAR (measured) = 0.217 W/kg 0 dB = 0.217 W/kg = -6.64 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-SA Plot 3#: GSM 850 Mid_ Head Right Cheek DUT: Phone; Type: ASTRO 4R; Serial: 253C_1 Communication System: Generic GSM; Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used: f = 836.6 MHz; σ = 0.872 S/m; ε r = 42.414; ρ = 1000 kg/m 3 Phantom section: Right Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1493; Calibrated: 2023/3/17  Phantom: Twin SAM V5.0; Type: QD000P40CD; Serial: TP:1470  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (6x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.427 W/kg Zoom Scan (5x6x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 7.630 V/m; Power Drift = 0.17 dB Peak SAR (extrapolated) = 0.593 W/kg SAR(1 g) = 0.423 W/kg; SAR(10 g) = 0.299 W/kg Maximum value of SAR (measured) = 0.449 W/kg 0 dB = 0.449 W/kg = -3.48 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-SA Plot 4#: GSM 850 Mid_ Head Right Tilt DUT: Phone; Type: ASTRO 4R; Serial: 253C_1 Communication System: GSM; Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used: f = 836.6 MHz; σ = 0.872 S/m; ε r = 42.414; ρ = 1000 kg/m 3 Phantom section: Right Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1493; Calibrated: 2023/3/17  Phantom: Twin SAM V5.0; Type: QD000P40CD; Serial: TP:1470  Measurement SW: DASY52, Version 52.8 (7); SEMCAD X Version 14.6.12 (7470) Area Scan (6x10x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.279 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 12.29 V/m; Power Drift = -0.20 dB Peak SAR (extrapolated) = 0.324 W/kg SAR(1 g) = 0.263 W/kg; SAR(10 g) = 0.198 W/kg Maximum value of SAR (measured) = 0.280 W/kg 0 dB = 0.280 W/kg = -5.53 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-SA Plot 5#: GSM 850 Mid_ BodyWorn Front DUT: Phone; Type: ASTRO 4R; Serial: 253C_1 Communication System: Generic GSM; Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used: f = 836.6 MHz; σ = 0.872 S/m; ε r = 42.414; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1493; Calibrated: 2023/3/17  Phantom: Twin SAM V5.0; Type: QD000P40CD; Serial: TP:1470  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (7x11x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.409 W/kg Zoom Scan (6x6x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 19.52 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 0.624 W/kg SAR(1 g) = 0.403 W/kg; SAR(10 g) = 0.269 W/kg Maximum value of SAR (measured) = 0.429 W/kg 0 dB = 0.429 W/kg = -3.68 dBW/kg China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-SA Plot 6#:GSM 850 Mid_ Body Worn Back DUT: Phone; Type: ASTRO 4R; Serial: 253C_1 Communication System: Generic GSM; Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used: f = 836.6 MHz; σ = 0.872 S/m; ε r = 42.414; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: ES3DV3 - SN3157; ConvF(6.48, 6.48, 6.48) @ 836.6 MHz; Calibrated: 2023/4/10  Sensor-Surface: 4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn1493; Calibrated: 2023/3/17  Phantom: Twin SAM V5.0; Type: QD000P40CD; Serial: TP:1470  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (7x11x1): Measur…

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Antenna test report 2 The customer name Project Name S6802-37A NO.project Detailed above 1spectrumGSM850/900/1800/1900/+WCDMA-B2/B5/+LTE-B2/B3/B4/B5/B7/28+WIFI/BT/GPS 2Project typeThe mobile phone 3 Antenna space area 4 Feed point type 5 The sensitivity 6 Type of antenna 7 The length of the PCB board 8noteDebugging prototype RF Liu Chun Yun 15112340864 [email protected] 3 1、 Test system and test equipment System Brand: MVG(SATIMO) measurement features: gain • pattern beamwidth cross polarization resolution sidelobe level 3D cavity reflectance at any polarization cavity reflectance (line or arc) antenna efficiency TRP, TIS, EIRP and EIS. Frequency band: StarLab 6 GHZ - 650 MHZ to 6 GHZ Link antenna The object under test Test Equipment Antenna position main antenna diversity antenna GPS/WIFI/BT antenna Efficient ( 2.4G-WiFi /BT) PEAK GAIN Main Antenna 2GFrequency rangedbi GSM850824~894Mhz-0.98dBi GSM900880~960Mhz-1.03dBi DCS18001710~1880Mhz+0.54dBi PCS19001850~1990Mhz+0.78dBi 3G W11920~2170Mhz+0.7dBi W21850~1990Mhz+0.78dBi W41712~2152Mhz+0.61dBi W5824~894Mhz-0.98dBi W8880~960Mhz-1.03dBi 4G LTE-B21851~1985Mhz+0.78dBi LTE-B31710~1880Mhz+0.54dBi LTE-B41712~2152Mhz+0.61dBi LTE-B5824~894Mhz-0.98dBi LTE-B72500~2690Mhz+0.67dBi LTE-B12699~743Mhz-1.07dBi LTE-B17705~741Mhz-1.07dBi LTE-B28708~798Mhz-1dBi LTE-B661711~2175Mhz+0.61dBi WIFI2400~2500Mhz1.2dBi BT2400~2500Mhz1.2dBi Efficient (GSM850+W5+LTE.B5 824~894Mhz) Lower antenna Efficient (GSM900+W8 880~960Mhz) Lower antenna Efficient (B28 699~798Mhz) Lower antenna Efficient (GSM1800+LTE.B3 1710~1880Mhz) Upper antenna Efficient (GSM1900+W2+LTE.B2 1850~1990Mhz) Upper antenna Efficient (W4+LTE.B4+B66 1711~2175Mhz) Upper antenna Efficient (W1 1920~2170Mhz) Upper antenna Efficient (LTE.B7 2500~2690Mhz) Upper antenna Efficient (2.4GWIFI/BT)

TEST REPORT Applicant: MAXWEST COMMUNICATION LIMITED Address: FLAT/RM 707 7/F, FORTRESS TOWER 250 KING'S ROAD,NORTH POINT, HONG KONG FCC ID: 2ASP8ASTRO4R Product Name: Phone Standard(s): 47 CFR Part 2 47 CFR Part 22, Subpart H 47 CFR Part 24, Subpart E 47 CFR Part 27 ANSI C63.26-2015 The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR230421942-00E Date Of Issue: 2023/6/6 Reviewed By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-00E Page 2 of 134 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-00E Page 3 of 134 CONTENTS T EST FACILITY .......................................................................................................................................... 2 DECLARATIONS .......................................................................................................................................... 2 DOCUMENT REVISION HISTORY .......................................................................................... 5 1. GENERAL INFORMATION .................................................................................................... 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 6 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 7 1.2.2 Support Equipment List and Details ............................................................................................................ 10 1.2.3 Support Cable List and Details .................................................................................................................... 10 1.2.4 Block Diagram of Test Setup ....................................................................................................................... 10 1.3 MEASUREMENT UNCERTAINTY ........................................................................................................ 11 2. SUMMARY OF TEST RESULTS .......................................................................................... 12 3. REQUIREMENTS AND TEST PROCEDURES .................................................................. 13 3.1 Applicable Standard For Part 22 Subpart H: ................................................................................................... 13 3.1.1 RF Output Power ......................................................................................................................................... 13 3.1.2 Spurious Emissions ...................................................................................................................................... 13 3.1.3 Frequency stability ....................................................................................................................................... 13 3.2 Applicable Standard For Part 24 Subpart E: ................................................................................................... 15 3.2.1 RF Output Power ......................................................................................................................................... 15 3.2.2 Spurious Emissions ...................................................................................................................................... 15 3.2.3 Frequency stability ....................................................................................................................................... 15 3.3 Applicable Standard For Part 27: .................................................................................................................... 16 3.3.1 RF Output Power ......................................................................................................................................... 16 3.3.2 Spurious Emissions ...................................................................................................................................... 16 3.3.3 Frequency stability ....................................................................................................................................... 18 3.4 Test Method: ................................................................................................................................................... 19 3.4.1 RF Output Power ................................................................…

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China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-00E Page 71 of 134 Out of band emission, Band Edge Mode Lowest Highest 16QAM 1.4MHz 16QAM 3MHz 16QAM 5MHz China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-00E Page 72 of 134 Out of band emission, Band Edge Mode Lowest Highest 16QAM 10MHz 16QAM 15MHz 16QAM 20MHz China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-00E Page 73 of 134 4.6 Antenna Port Test Data and Results for LTE Band 4 Serial Number: 253A-1 Test Date: 2023/5/18~2023/5/26 Test Site: RF Test Mode: Transmitting Tester: One Luo Test Result:Pass Environmental Conditions: Temperature: (°C) 25.3~27.2 Relative Humidity: (%) 42~61 ATM Pressure: (kPa) 100.5~101.9 Test Equipment List and Details: Manufacturer Description Model Serial Number Calibration Date Calibration Due Date R&S Spectrum Analyzer FSV40 101474 2022-07-15 2023-07-14 zhuoxiang Coaxial Cable SMA-178 211001 Each time N/A YINSAIGE Coaxial Cable SS402 SJ0100001 Each time N/A Mini-Circuits DC Block BLK-18-S+ 1554403 Each time N/A Weinschel Power Splitter 1515 RA914 Each time N/A R&S Wideband Radio Communication Tester CMW500 149218 2022-07-15 2023-07-14 BACL TEMP&HUMI Test ChamberBTH-150-40 30174 2023-03-31 2024-03-30 UNI-T Multimeter UT39A+ C210582554 2022-09-29 2023-09-28 ZHAOXIN DC Power Supply RXN-6010D 21R6010D0912386 N/A N/A eastsheep Coaxial Attenuator 2W-SMA-J K- 18G 21060301 Each time N/A * Statement of Traceability: China Certification ICT Co., Ltd (Dongguan) attests that all calibrations have been performed, traceable to National Primary Standards and International System of Units (SI). Test Frequency For Each Mode: Operation Bandwidth Lowest Frequency (MHz) Middle Frequency (MHz) Highest Frequency (MHz) 1.4MHz 1710.7 1732.5 1754.3 3MHz 1711.5 1732.5 1753.5 5MHz 1712.5 1732.5 1752.5 10MHz 1715 1732.5 1750 15MHz 1717.5 1732.5 1747.5 20MHz 1720 1732.5 1745 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-00E Page 74 of 134 Test Data: FCC§2.1046;§ 27.50(d)(4) RF Output Power: Test Bandwidth & Modulation Resource Block & RB offset Conducted Average Output Power(dBm) Maximum EIRP(dBm) EIRP Limit(dBm) Lowest Channel Middle Channel Highest Channel 1.4MHz QPSK RB1#0 23.4 23.47 23.89 24.2 30 RB1#3 23.5 23.63 23.81 RB1#5 23.5 23.57 23.84 RB3#0 23.6 23.62 23.73 RB3#3 23.61 23.64 23.72 RB6#0 22.4 22.65 22.62 1.4MHz 16QAM RB1#0 22.53 23.37 22.67 23.68 30 RB1#3 22.56 23.37 22.71 RB1#5 22.56 23.32 22.79 RB3#0 22.45 22.52 22.7 RB3#3 22.45 22.52 22.75 RB6#0 21.63 21.8 22.04 3MHz QPSK RB1#0 23.75 23.48 23.56 24.06 30 RB1#8 23.67 23.58 23.59 RB1#14 23.68 23.46 23.57 RB6#0 22.65 22.72 22.66 RB6#9 22.51 22.63 22.63 RB15#0 22.66 22.71 22.66 3MHz 16QAM RB1#0 22.81 22.5 22.78 23.16 30 RB1#8 22.78 22.5 22.77 RB1#14 22.76 22.46 22.85 RB6#0 21.85 21.91 21.72 RB6#9 21.83 21.92 21.74 RB15#0 21.76 21.8 21.84 5MHz QPSK RB1#0 23.75 23.66 23.69 24.14 30 RB1#13 23.74 23.59 23.76 RB1#24 23.83 23.06 23.74 RB15#0 22.57 22.69 22.85 RB15#10 22.6 22.57 22.76 RB25#0 22.55 22.6 22.66 5MHz 16QAM RB1#0 22.66 22.37 21.96 23.05 30 RB1#13 22.68 22.35 22.06 RB1#24 22.74 22.45 22 RB15#0 21.62 21.78 21.86 RB15#10 21.54 21.84 21.82 RB25#0 21.66 21.75 21.88 10MHz QPSK RB1#0 23.58 23.64 23.58 24.03 30 RB1#25 23.64 23.68 23.67 RB1#49 23.65 23.32 23.72 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230421942-00E Page 75 of 134 RB25#0 22.59 22.73 22.7 RB25#25 22.69 22.64 22.65 RB50#0 22.73 22.71 22.81 10MHz 16QAM RB1#0 23.39 22.18 23.05 23.73 30 RB1#25 23.37 22.16 23.08 RB1#49 23.42 22.13 23.08 RB25#0 21.73 21.92 21.82 RB25#25 21.83 21.9 21.8 RB50#0 21.74 21.81 22 15MHz QPSK RB1#0 23.59 23.53 23.07 24.01 30 RB1#38 23.6 23.53 23.67 RB1#74 23.63 23.12 23.7 RB36#0 22.59 22.61 22.76 RB36#39 22.63 22.66 22.74 RB75#0 22.52 22.62 22.7 15MHz 16QAM RB1#0 23.36 22.97 22.98 23.68 30 RB1#38 23.37 22.98 23.06 RB1#74 23.34 23.02 23.06 RB36#0 21.75 21.8…

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