2ASLFGZHX-B300Smart Peak Flow Meter

Guangzhou Homesun Medical Technology Co., Ltd U.S. Agent Designation for Service of Process - Certification Attestation Letter July 11, 2023 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2ASLFGZHX-B300 FRN: 0028273555 Per section 2.911 (d)(7) of the FCC rules, (" Guangzhou Homesun Medical Technology Co., Ltd ") certifies that the equipment for which authorization is sought is designated to the following U.S. Designated agent* for service of process: Company Name: Physical U.S. Company Address: Agent name: Agent Email Address: FRN: Global Product Services & Consultation LLC 328 W Palm Ave, Monrovia. CA91016 ChiS.Chan cschanm@gm ail.com 0033406703 The above contact person accepts the obligation for service of process. The applicant 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 Commi ssion-related proceed ing involving the equipment. Applicant Signed: Signed: �� � Printed name: Adam Zhao Title: Manager Co mp any Guangzhou Homesun Name: Medical Technology Co., Ltd Date: June 2, 2023 Designated Agent Signed: (Required, if different to Applicant): Signed jj;L A/-; Printed name: ChiS.Chan Title: Comp any Global Product Services Name: Consultation LLC Date: 2023-07-07 * the applicant must designate a contact located in the United States for purposes of acting as the & applicant's agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of pro cess. Technical Director SC3077412

External Photos

Smart Peak Flow Meter Model:B300 Internal Battery:3.7V 500mAh DC Input:5V 1A Guangzhou Homesun Medical Technology Co., Ltd Floor 7th, TianxiangBusiness Building, No.28, Li Fu Road, Haizhu District, Guangzhou, GD.China FCC ID: 2ASLFGZHX-B300 B323023024 ）

Internal Photos

Page: 1 of 28 TEST REPORT For SAR Report No. ...................................... : CHTEW23060042 Report vertification: Project No. ...................................... : SHT2304087401EW FCC ID ............................................. : 2ASLFGZHX-B300 Applicant’s name ........................... : Guangzhou Homesun Medical Technology Co., Ltd Address ............................................. : Floor 7th,TianxiangBusiness Building, No.28, Li Fu Road, Haizhu District, Guangzhou,GD .China Test item description .................... : Smart Peak Flow Meter Trade Mark ....................................... : - Model/Type reference ....................... : B300 Listed Model(s) ................................. : - Standard ......................................... : FCC 47 CFR Part2.1093 IEEE Std C95.1: 1999 Edition IEEE Std 1528: 2013 Date of receipt of test sample..........: Apr.27, 2023 Date of testing..............................: Apr.27, 2023-Jun.27, 2023 Date of issue...............................: Jun.28, 2023 Result .................. ........................: PASS Compiled by ( position+printedname+signature) ... : File administrators Fanghui Zhu Supervised by (position+printedname+signature) .... : Project Engineer Xiaodong Zhao Approved by ( position+printedname+signature) ... : Manager: Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Report No.: CHTEW23060042 Page: 2 of 28 Issued: 2023-06-28 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V05 (2023-03) Contents 1. Statement of Compliance 3 2. Test Standards and Report version 4 2.1. Test Standards 4 2.2. Report version 4 3. Summary 5 3.1. Client Information 5 3.2. Product Description 5 3.3. RF Specification Description 5 3.4. Testing Laboratory Information 6 3.5. Environmental conditions 6 4. Equipments Used during the Test 7 5. Measurement Uncertainty 8 6. SAR Measurement System Configuration 9 6.1. SAR Measurement Set-up 9 6.2. DASY5 E-field Probe System 10 6.3. Phantoms 11 6.4. Device Holder 11 7. SAR Test Procedure 12 7.1. Scanning Procedure 12 7.2. Data Storage and Evaluation 14 8. Dielectric Property Measurements & System Check 16 8.1. Tissue Dielectric Parameters 16 8.2. System Check 17 9. SAR Exposure Limits 22 10. Conducted Power Measurement Results and Tune-up 23 11. Measured and Reported SAR Results 24 12. Simultaneous Transmission analysis 26 13. TestSetup Photos 27 14. External and Internal Photos of the EUT 28 Report No.: CHTEW23060042 Page: 3 of 28 Issued: 2023-06-28 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V05 (2023-03) 1. Statement of Compliance Maximum Reported SAR (W/kg @1g) Type Test setting WWAN 1g Head Dist.= 15mm 0.004 Maximum Reported SAR (W/kg @10g) Type Test setting WWAN 10g Extremity Dist.= 0mm 0.208 Note: 1. This device is in compliance with Specific Absorption Rate (SAR) for general population/uncontrolled exposure limits (1.6 W/kg@1g) and (4 W/kg@10g) specified in FCC 47 CFR part 2 (2.1093) and IEEE Std C95.1, 2. This device had been tested in accordance with the measurement methods and procedures specified in IEEE 1528 and FCC KDB publications. Report No.: CHTEW23060042 Page: 4 of 28 Issued: 2023-06-28 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V05 (2023-03) 2. Test Standards and Report version 2.1. Test Standards The tests were performed according to following standards: FCC 47 Part 2.1093: Radiofrequency radiation exposure evaluation: portable devices. IEEE Std C95.1, 1999 Edition: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz IEEE Std 1528™-2013: IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques. FCC published RF exposure KDB procedures: 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04: SAR Measurement Requirements for 100 MHz to 6 GHz 865664 D02 RF Exposure Reporting v01r02: RF Exposure Compliance Reporting and Documentation Considerations KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device RF Exposure Procedures and Equipment Authorization Policies 248227 D01 802 11 Wi-Fi SAR v02r02: SAR Measurement Proceduresfor802.11 a/b/g Transmitters 941225 D01 3G SAR Procedures v03r01: SAR Measurement Procedures for 3G Devices 941225 D05 SAR for LTE Devices v02r05: SAR Evaluation Considerations for LTE Devices TCB workshop April, 2019; Page 19, Tissue Simulating Liquids (TSL) 2.2. Report version Revision No. Date of issue Description N/A 2023-06-28 Original Report No.: CHTEW23060042 Page: 5 of 28 Issued: 2023-06-28 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V05 (2023-03) 3. Summary 3.1. Client Information Applicant: Guangzhou Homesun Medical Technology Co., Ltd Address: Floor 7th,TianxiangBusiness Building, No.28, Li Fu Road, Haizhu District, Guangzhou,GD .China Manufacturer: Guangzhou Homesun Medical Technology Co., Ltd Address: Floor 7th,TianxiangBusiness Building, No.28, Li Fu Road, Haizhu District, Guangzhou,GD .China 3.2. Product Description Main unit Name of…

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Appendix Report Appendix clause Result APASS BPASS CPASS Project No. SHT2304087401EW Test sample No. YPHT23030119005 Model No. B300 Start test date 2023/6/2 Finish date 2023/6/9 Temperature 22.4°C Humidity 45% Conducted Power Measurement Results SAR Measurement Results Simultaneous Transmission analysis Test EngineerXiaodong ZhaoAuditor Test Item Appendix:1 of 16 Project No.:SHT2304087401EW Band-width (MHz)ModulationRB allocationRB offsetLowMiddleHigh 020.8320.8720.65 520.1920.2320.02 6 018.4218.4518.2618.50 020.6520.6920.48 520.7320.7720.56 6 018.5918.6218.4319.00 020.6220.6620.45 1420.5620.6020.39 15 018.4018.4318.2418.50 020.4120.4520.24 1420.3920.4320.22 15 018.5118.5418.3519.00 020.4220.4620.25 2420.5220.5620.35 25 019.3019.3419.1419.50 020.6220.6620.45 2420.5720.6120.40 25 019.3019.3419.1419.50 020.8320.8720.65 4920.7320.7720.56 50 019.4319.4719.2719.50 020.6220.6620.45 4920.6320.6720.46 50 019.5319.5719.3720.00 020.8520.8920.67 7420.7920.8320.61 75 019.8219.8619.6520.00 020.7520.7920.57 7420.6520.6920.48 75 019.7419.7819.5820.00 020.8820.9220.70 9920.8620.9020.68 100 019.8219.8619.6520.00 020.9320.9720.75 9920.9120.9520.73 100 019.7319.7719.5720.00 LTE Cat M Band 2 Conducted Power (dBm) 1.4 3 5 10 15 20 QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM 1 1 1 1 1 1 1 1 1 1 1 1 Tune-up Limit(dBm) 21.00 21.00 21.00 20.50 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 Appendix: 2/16 Project No.:SHT2304087401EW Band-width(MHz)ModulationRB allocationRB offsetLowMiddleHigh 020.2420.6020.40 520.0620.4120.21 6 017.9818.3018.1218.50 020.2720.6320.43 519.9820.3320.13 6 017.8618.1818.0018.50 020.3420.7020.50 1420.1220.4820.28 15 018.1318.4518.2718.50 020.3920.7520.55 1420.2520.6120.41 15 018.1218.4418.2618.50 020.4120.7720.57 2420.2920.6520.45 25 019.2319.5719.3820.00 020.1420.5020.30 2420.1420.5020.30 25 019.2119.5519.3620.00 020.4520.8120.61 4920.3620.7220.52 50 019.1519.4919.3019.50 019.9820.3320.13 4920.1420.5020.30 50 019.2219.5619.3720.00 020.5820.9420.74 7420.2620.6220.42 75 020.1920.5520.3521.00 020.2920.6520.45 7420.1120.4720.27 75 020.2620.6220.4221.00 020.6420.9920.80 9920.3220.6820.48 100 020.2720.6320.4321.00 020.2520.6120.41 9920.0920.4520.25 100 020.3020.6620.4621.00 LTE Cat M Band 4 Conducted Power (dBm) 1.4 3 5 10 15 20 QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM 1 1 1 1 1 1 1 1 1 1 1 1 Tune-up Limit(dBm) 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 Appendix: 3/16 Project No.:SHT2304087401EW Band-width(MHz)ModulationRB allocationRB offsetLowMiddleHigh 020.5020.7720.59 520.5220.7920.61 6 018.4618.7018.5419.00 020.5220.7920.61 520.3820.6520.47 6 018.4618.7018.5419.00 020.6420.9120.73 1420.6520.9220.74 15 018.5118.7618.6019.00 020.4820.7520.57 1420.3520.6220.44 15 018.5018.7518.5919.00 020.7020.9720.79 2420.6920.9620.78 25 019.5919.8519.6820.00 020.4720.7420.56 2420.4920.7620.58 25 019.4819.7419.5720.00 020.5320.8020.62 4920.4820.7520.57 50 019.4919.7519.5820.00 020.5420.8120.63 4920.4720.7420.56 50 019.5019.7619.5920.00 Band-width(MHz)ModulationRB allocationRB offsetLowMiddleHigh 020.5820.7720.55 2420.5920.7920.57 25 019.3919.5719.3620.00 020.5520.7420.52 2420.3920.5820.36 25 019.3319.5119.3020.00 0-20.84- 49-20.80- 50 0-19.79-20.00 0-20.79- 49-20.72- 50 0-19.91-20.00 LTE Cat M Band 12 Conducted Power (dBm) LTE Cat M Band 13 Conducted Power (dBm) 1.4 3 5 10 5 10 QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM 1 1 1 1 1 1 1 1 1 1 1 1 Tune-up Limit(dBm) 21.00 21.00 21.00 21.00 21.00 21.00 21.00 21.00 Tune-up Limit(dBm) 21.00 21.00 21.00 21.00 Appendix: 4/16 Project No.:SHT2304087401EW Band-width(MHz)ModulationRB allocationRB offsetLowMiddleHigh 020.2820.5120.31 520.3520.5820.38 6 018.5718.7818.5919.00 020.1220.3420.14 520.2220.4520.25 6 018.6718.8818.6919.00 020.3920.6220.42 1420.4120.6420.44 15 018.6418.8518.6619.00 020.4420.6720.47 1420.4220.6520.45 15 018.6318.8418.6519.00 020.5420.7720.57 2420.4920.7220.52 25 018.7518.9618.7719.00 020.5620.7920.59 2420.5420.7720.57 25 018.7418.9518.7619.00 020.5920.8220.61 4920.6320.8620.65 50 018.5418.7518.5719.00 020.5620.7920.59 4920.6120.8420.63 50 018.6418.8518.6619.00 020.4620.6920.49 7420.4120.6420.44 75 019.6319.8519.6520.00 020.5620.7920.59 7420.5720.8020.60 75 019.6219.8419.6420.00 020.7120.9420.73 9920.6820.9120.70 100 019.7319.9519.7520.00 020.6620.8920.68 9920.5920.8220.61 100 019.7219.9419.7420.00 LTE Cat M Band 66 Conducted Power (dBm) 1.4 3 5 10 15 20 QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM QPSK 16QAM 1 1 1 1 1 1 1 1 1 1 1 1 21.00 21.00 21.00 21.00 21.00 21.00 Tune-up Limit(dBm) 21.00 20.50 21.00 21.00 21.00 21.00 Appendix: 5/16 Project No.:SHT2304087401EW ModulationSCS(kHz)TonesLowMiddleHigh [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] 15 [email protected] ModulationSCS(kHz)TonesLowMiddleHigh [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] 15 [email protected] ModulationSCS(kHz)TonesLowMiddleHigh [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] 15 [email protected] LTE Cat NB Band 2 Conducted Power (dBm) LTE Cat NB Band 4 Conducted Power (dBm) LTE Cat NB Band 12 Conducted Power (dBm) BPSK QPSK BPSK QPSK BPSK QPSK 3.75 15 3.75 15 3.75 15 3.75 15 3.75 15 3.75 15 Tune-up Limit(dBm) 21.00 20.50 21.00 20.50 Tune-up Limit(dBm) 21.00 21.00 21.00 21.00 Tune-up Limit(dBm) 21.00 21.00 21.00 21.00 Appendix: 6/16 Project No.:SHT2304087401EW ModulationSCS(kHz)TonesLowMiddleHigh [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] 15 [email protected] ModulationSCS(kHz)TonesLowMiddleHigh 1@020.…

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Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 6/6/2023 LTE Cat NB Band 4-M-Extremity Communication System: UID 0, Generic LTE-FDD (0); Frequency: 1732.5 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 1732.5 MHz; σ = 1.309 S/m; ε r = 38.581; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.3°C;Liquid Temperature:22.1°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(8.99, 8.99, 8.99) @ 1732.5 MHz; Calibrated: 4/17/2023 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 3/27/2023 lPhantom: ELI V8.0 ; Type: QD OVA 004 AA ; Serial: 2078 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Rear/CH 20175/Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.531 W/kg Rear/CH 20175/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 20.70 V/m; Power Drift = 0.03 dB Peak SAR (extrapolated) = 0.693 W/kg SAR(1 g) = 0.379 W/kg; SAR(10 g) = 0.186 W/kg Maximum value of SAR (measured) = 0.535 W/kg 0 dB = 0.535 W/kg = -2.72 dBW/kg Appendix D: SAR Test Data Plots Plot No.17 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR LabDate: 6/8/2023 LTE Cat NB Band 12-M-Extremity Communication System: UID 0, Generic LTE-FDD (0); Frequency: 707.5 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 707.5 MHz; σ = 0.857 S/m; ε r = 40.498; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.7°C;Liquid Temperature:22.5°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(10.8, 10.8, 10.8) @ 707.5 MHz; Calibrated: 4/17/2023 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 3/27/2023 lPhantom: ELI V8.0 ; Type: QD OVA 004 AA ; Serial: 2078 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Rear/CH 23095/Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.266 W/kg Rear/CH 23095/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 17.19 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 0.332 W/kg SAR(1 g) = 0.165 W/kg; SAR(10 g) = 0.097 W/kg Maximum value of SAR (measured) = 0.258 W/kg 0 dB = 0.258 W/kg = -5.88 dBW/kg Appendix D: SAR Test Data Plots Plot No.18 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR LabDate: 6/8/2023 LTE Cat NB Band 13-M-Extremity Communication System: UID 0, Generic LTE-FDD (0); Frequency: 782 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 782 MHz; σ = 0.873 S/m; ε r = 40.206; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.3°C;Liquid Temperature:22.1°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(10.8, 10.8, 10.8) @ 782 MHz; Calibrated: 4/17/2023 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 3/27/2023 lPhantom: ELI V8.0 ; Type: QD OVA 004 AA ; Serial: 2078 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Rear/CH 23230/Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.104 W/kg Rear/CH 23230/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 10.58 V/m; Power Drift = -0.15 dB Peak SAR (extrapolated) = 0.143 W/kg SAR(1 g) = 0.060 W/kg; SAR(10 g) = 0.035 W/kg Maximum value of SAR (measured) = 0.0973 W/kg 0 dB = 0.0973 W/kg = -10.12 dBW/kg Appendix D: SAR Test Data Plots Plot No.19 Test Laboratory: Huatongwei International Inspection Co., Ltd.,SAR Lab Date: 6/6/2023 LTE Cat NB Band 66-M-Extremity Communication System: UID 0, Generic LTE-FDD (0); Frequency: 1745 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 1745 MHz; σ = 1.314 S/m; ε r = 38.574; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.4°C;Liquid Temperature:22.2°C; DASY Configuration: lProbe: EX3DV4 - SN7494; ConvF(8.99, 8.99, 8.99) @ 1745 MHz; Calibrated: 4/17/2023 lSensor-Surface: 1.4mm (Mechanical Surface Detection) lElectronics: DAE4 Sn1549; Calibrated: 3/27/2023 lPhantom: ELI V8.0 ; Type: QD OVA 004 AA ; Serial: 2078 lDASY52 52.10.2(1495); SEMCAD X 14.6.12(7450) Rear/CH 132322/Area Scan (51x101x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.478 W/kg Rear/CH 132322/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 19.42 V/m; Power Drift = -0.08 dB Peak SAR (extrapolated) = 0.546 W/kg SAR(1 g) = 0.322 W/kg; SAR(10 g) = 0.169 W/kg Maximum value of SAR (measured) = 0.443 W/kg 0 dB = 0.443 W/kg = -3.54 dBW/kg Appendix D: SAR Test Data Plots Plot No.20 Appendix E: DAE and Probe Calibration Certificate 1 of 12 1. DAE4 Calibration Certificate Appendix E: DAE and Probe Calibration Certificate 2 of 12 Appendix E: DAE and Probe Calibration Certificate 3 of 12 Appendix E: DAE and Probe Calibration Certificate 4 of 12 2. Probe Calibration Certificate Appendix E: DAE and Probe Calibration Certificate 5 of 12 Appendix E: DAE and Probe Calibration Certificate 6 of 12 Appendix E: DAE and Probe Calibration Certificate 7 of 12 Appendix E: DAE and Probe Calibration Certificate 8 of 12 Appendix E: DAE and Probe Calibration Certificate 9 of 12 Appendix E: DAE and Probe Calibration Certificate 10 of 12 Appendix E: DAE and Probe Calibration Certificate 11 of 12 Appendix E: DAE and Probe Calibration Certificate 12 of 12 Appendix F: Dipole Calibration Certificate 1 of 22 1.1. D750V3 Dipole Calibration Certificate Appendix F: Dipole Calibration Certificate 2 of 22 Appendix F: Dipole Calibration Certificate 3 of 22 Appendix F: Dipole Calibration Certificate 4 of 22 Appendix F: Dipole Calibration Certificate 5 of 22 Appendix F: Dipole Calibration Certificate 6 of 22 Appendix F: Dipole Calibration Certificate 7 of 22 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), t…

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Page: 1 of 45 FCC REPORT For LTE Cat M Report No. ...................................... : CHTEW23060033 Report Verification: Project No.................................： SHT2303011905EW FCC ID ............................................. : 2ASLFGZHX-B300 Applicant ........................................ : Guangzhou Homesun Medical Technology Co., Ltd Address ............................................. : Floor 7th,TianxiangBusiness Building, No.28, Li Fu Road, Haizhu District, Guangzhou,GD .China Product Name ................................ : Smart Peak Flow Meter Trade Mark ....................................... : - Model No. ......................................... : B300 Listed Model(s) ................................. : - Standard ......................................... : FCC CFR Title 47 Part 2 FCC CFR Title 47 Part 24 Subpart E FCC CFR Title 47 Part 27 Date of receipt of test sample..........: Apr.25,2023 Date of testing..............................: Apr.26,2023- Jun.12,2023 Date of issue...............................: Jun.21,2023 Result .................. ........................: Pass Compiled by ( position+printedname+signature) ... : File administrators Xiaodong Zhao Supervised by (position+printedname+signature) .... : Project Engineer Xiaodong Zhao Approved by (position+printedname+signature) .... : Manager Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Report No.: CHTEW23060033 Page: 2 of 32 Date of issue: 2023-06-21 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) Contents 1. TE S T S T A N D A R D S A N D R E P O R T V E R S I O N 3 1.1. Applicable Standards 3 1.2. Report version information 3 2. TE S T D E S C R I P T I O N 4 3. S U M M A R Y 5 3.1. Client Information 5 3.2. Product Description 5 3.3. Radio Specification Description 5 3.4. Testing Laboratory Information 6 4. TEST CONFIGURATION 7 4.1. Test frequency list 7 4.2. Test mode 8 4.3. Test sample information 8 4.4. Support unit used in test configuration and system 9 4.5. Testing environmental condition 9 4.6. Statement of the measurement uncertainty 9 4.7. Equipments Used during the Test 10 5. T E S T C O N D I T I O N S A N D R E S U L T S 11 5.1. Conducted Output Power 11 5.2. Peak-to-Average Ratio 12 5.3. 99% Occupied Bandwidth & 26 dB Bandwidth 13 5.4. Band Edge 14 5.5. Conducted Spurious Emissions 15 5.6. Frequency stability VS Temperature measurement 16 5.7. Frequency stability VS Voltage measurement 17 5.8. ERP and EIRP 18 5.9. Radiated Spurious Emission 19 6. TE S T S E T U P P H O T O S O F T H E E U T 27 7. EX T E R N A L A N D I N T E R N A L P H O T O S O F T H E E U T 28 8. A P P E N D I X RE P O R T 32 Report No.: CHTEW23060033 Page: 3 of 32 Date of issue: 2023-06-21 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 1. TEST STANDARDS AND REPORT VERSION 1.1. Applicable Standards The tests were performed according to following standards: FCC CFR Title 47 Part 2: Frequency Allocations and Radio Treaty Matters; General Rules and Regulations FCC CFR Title 47 Part 24 Subpart E: Broadband PCS FCC CFR Title 47 Part 27: Miscellaneous Wireless Communications Services ANSI C63.26-2015: American National Standard for Compliance Testing of Transmitters Used in Licensed Radio Services KDB 971168 D01 Power Meas License Digital Systems v03: MEASUREMENT GUIDANCE FOR CERTIFICATION OF LICENSED DIGITAL TRANSMITTERS 1.2. Report version information Revision No. Date of issue Description N/A 2023-06-21 Original Report No.: CHTEW23060033 Page: 4 of 32 Date of issue: 2023-06-21 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 2. TEST DESCRIPTION Section Test Item Section in CFR 47 Result #1 Test Engineer 5.1 Conducted Output Power Part 2.1046 Part 24.232(c) Part 27.50 Pass Xiaodong Zhao 5.2 Peak-to-Average Ratio Part 24.232 Part 27.50 Pass Xiaodong Zhao 5.3 99% Occupied Bandwidth & 26 dB Bandwidth Part 2.1049 Part 24.238(b) Part 27.53 Pass Xiaodong Zhao 5.4 Band Edge Part 2.1051 Part 24.238 Part 27.53 Pass Xiaodong Zhao 5.5 Conducted Spurious Emissions Part 2.1051 Part 24.238 Part 27.53 Pass Xiaodong Zhao 5.6 Frequency stability vs temperature Part 2.1055(a)(1)(b) Part 24.235 Part 27.54 Pass Xiaodong Zhao 5.7 Frequency stability vs voltage Part 2.1055(d)(1)(2) Part 24.235 Part 27.54 Pass Xiaodong Zhao 5.8 ERP and EIRP Part 24.232(b) Part 27.50 Pass Xiaodong Zhao 5.9 Radiated Spurious Emissions Part 2.1053 Part 24.238 Part 27.53 Pass Yifan Wang Note: #1: The test result does not include measurement uncertainty value Report No.: CHTEW23060033 Page: 5 of 32 Date of issue: 2023-06-21 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V04 (2022-01) 3. SUMMARY 3.1. Client Information Applicant: Guangzhou Homesun Medical Technology Co., Ltd Address: Floor 7th,TianxiangBusiness Building, No.28, Li Fu Road, Haizhu District, Guangzhou,GD .China Manufacturer: Guangzhou Homesun Medical Technology Co., Ltd Address: Floor 7th,TianxiangBusiness Building, No.28, Li Fu Road, Haizhu District, Guangzhou,GD .China 3.2. Product Description Main unit information: Product Name: Smart Peak Flow Meter Trade Mar…

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Project No.: SHT2303011905EW Radio Specification: LTE Cat M Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 1 of 287 APPENDIX REPORT Project No. SHT2303011905EW Radio Specification LTE Cat M Test sample No. YPHT23030119004 Model No. B300 Start test date 2023-05-10 Finish date 2023-06-13 Temperature 26.1°C Humidity 64% Test Engineer Xiaodong Zhao Auditor Appendix clause Test item Result A Conducted Output Power PASS B Peak-to-Average Ratio PASS C 26 dB Bandwidth and Occupied Bandwidth PASS D Band edge PASS E Conducted Spurious Emission PASS F Frequency Stability PASS G ERP and EIRP PASS Project No.: SHT2303011905EW Radio Specification: LTE Cat M Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 2 of 287 Appendix A: Conducted Output Power Test Result Band Bandwidth Modulation Channel RB Size RB Start Result(dBm) Verdict Band12 1.4MHz QPSK 23017 1 0 20.50 PASS Band12 1.4MHz QPSK 23017 1 5 20.52 PASS Band12 1.4MHz QPSK 23017 6 0 18.46 PASS Band12 1.4MHz QPSK 23095 1 0 20.77 PASS Band12 1.4MHz QPSK 23095 1 5 20.79 PASS Band12 1.4MHz QPSK 23095 6 0 18.70 PASS Band12 1.4MHz QPSK 23173 1 0 20.59 PASS Band12 1.4MHz QPSK 23173 1 5 20.61 PASS Band12 1.4MHz QPSK 23173 6 0 18.54 PASS Band12 1.4MHz 16QAM 23017 1 0 20.52 PASS Band12 1.4MHz 16QAM 23017 1 5 20.38 PASS Band12 1.4MHz 16QAM 23017 6 0 18.46 PASS Band12 1.4MHz 16QAM 23095 1 0 20.79 PASS Band12 1.4MHz 16QAM 23095 1 5 20.65 PASS Band12 1.4MHz 16QAM 23095 6 0 18.70 PASS Band12 1.4MHz 16QAM 23173 1 0 20.61 PASS Band12 1.4MHz 16QAM 23173 1 5 20.47 PASS Band12 1.4MHz 16QAM 23173 6 0 18.54 PASS Band12 3MHz QPSK 23025 1 0 20.64 PASS Band12 3MHz QPSK 23025 1 5 20.65 PASS Band12 3MHz QPSK 23025 6 0 18.51 PASS Band12 3MHz QPSK 23095 1 0 20.91 PASS Band12 3MHz QPSK 23095 1 5 20.92 PASS Band12 3MHz QPSK 23095 6 0 18.76 PASS Band12 3MHz QPSK 23165 1 0 20.73 PASS Band12 3MHz QPSK 23165 1 5 20.74 PASS Band12 3MHz QPSK 23165 6 0 18.60 PASS Band12 3MHz 16QAM 23025 1 0 20.48 PASS Band12 3MHz 16QAM 23025 1 5 20.35 PASS Band12 3MHz 16QAM 23025 6 0 18.50 PASS Band12 3MHz 16QAM 23095 1 0 20.75 PASS Band12 3MHz 16QAM 23095 1 5 20.62 PASS Band12 3MHz 16QAM 23095 6 0 18.75 PASS Band12 3MHz 16QAM 23165 1 0 20.57 PASS Band12 3MHz 16QAM 23165 1 5 20.44 PASS Band12 3MHz 16QAM 23165 6 0 18.59 PASS Band12 5MHz QPSK 23035 1 0 20.70 PASS Band12 5MHz QPSK 23035 1 5 20.69 PASS Band12 5MHz QPSK 23035 6 0 19.59 PASS Project No.: SHT2303011905EW Radio Specification: LTE Cat M Shenzhen Huatongwei International Inspection Co., Ltd. Appendix report page: 3 of 287 Band12 5MHz QPSK 23095 1 0 20.97 PASS Band12 5MHz QPSK 23095 1 5 20.96 PASS Band12 5MHz QPSK 23095 6 0 19.85 PASS Band12 5MHz QPSK 23155 1 0 20.79 PASS Band12 5MHz QPSK 23155 1 5 20.78 PASS Band12 5MHz QPSK 23155 6 0 19.68 PASS Band12 5MHz 16QAM 23035 1 0 20.47 PASS Band12 5MHz 16QAM 23035 1 5 20.49 PASS Band12 5MHz 16QAM 23035 6 0 19.48 PASS Band12 5MHz 16QAM 23095 1 0 20.74 PASS Band12 5MHz 16QAM 23095 1 5 20.76 PASS Band12 5MHz 16QAM 23095 6 0 19.74 PASS Band12 5MHz 16QAM 23155 1 0 20.56 PASS Band12 5MHz 16QAM 23155 1 5 20.58 PASS Band12 5MHz 16QAM 23155 6 0 19.57 PASS Band12 10MHz QPSK 23060 1 0 20.53 PASS Band12 10MHz QPSK 23060 1 5 20.48 PASS Band12 10MHz QPSK 23060 6 0 19.49 PASS Band12 10MHz QPSK 23095 1 0 20.80 PASS Band12 10MHz QPSK 23095 1 5 20.75 PASS Band12 10MHz QPSK 23095 6 0 19.75 PASS Band12 10MHz QPSK 23130 1 0 20.62 PASS Band12 10MHz QPSK 23130 1 5 20.57 PASS Band12 10MHz QPSK 23130 6 0 19.58 PASS Band12 10MHz 16QAM 23060 1 0 20.54 PASS Band12 10MHz 16QAM 23060 1 5 20.47 PASS Band12 10MHz 16QAM 23060 6 0 19.50 PASS Band12 10MHz 16QAM 23095 1 0 20.81 PASS Band12 10MHz 16QAM 23095 1 5 20.74 PASS Band12 10MHz 16QAM 23095 6 0 19.76 PASS Band12 10MHz 16QAM 23130 1 0 20.63 PASS Band12 10MHz 16QAM 23130 1 5 20.56 PASS Band12 10MHz 16QAM 23130 6 0 19.59 PASS Band13 5MHz QPSK 23205 1 0 20.58 PASS Band13 5MHz QPSK 23205 1 5 20.59 PASS Band13 5MHz QPSK 23205 6 0 19.39 PASS Band13 5MHz QPSK 23230 1 0 20.77 PASS Band13 5MHz QPSK 23230 1 5 20.79 PASS …

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