2AS8AB73TBlood Pressure Monitor

ShenzhenJamrTechnologyCo.,Ltd 09-11-2024 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID:2AS8AB73T) [ShenzhenJamrTechnologyCo.,Ltd](“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Sincerely, FushengLuo ShenzhenJamrTechnologyCo.,Ltd 09-11-2024 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID:2AS8AB73T) [ShenzhenJamrTechnologyCo.,Ltd](“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListasan entityproducing“covered”equipment. Sincerely, FushengLuo

Shenzhen Most Technology Service Co., Ltd. No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. RF Exposure Evaluation Report Report Reference No. ..................... : FCC ID.. ........................................... : MTEB24080356-H 2AS8AB73T Compiled by ( position+printed name+signature) .. : File administrators Alisa Luo Supervised by ( position+printed name+signature) .. : Test Engineer Sunny Deng Approved by ( position+printed name+signature) .. : Manager Yvette Zhou Date of issue ..................................... : Aug. 26,2024 Representative Laboratory Name .: Shenzhen Most Technology Service Co., Ltd. Address ............................................ : No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. Applicant’s name ............................ : Shenzhen Jamr Technology Co., Ltd. Address ............................................ : A101-301, D101-201, Jamr Science & Technology Park, No. 2 Guiyuan Road, Guixiang Community,Guanlan Street, Longhua District, 518100 Shenzhen, PEOPLE'S REPUBLIC OF CHINA Test specification/ Standard ..........: 47 CFR Part 1.1307 47 CFR Part 2.1093 TRF Originator .................................. : Shenzhen Most Technology Service Co., Ltd. Shenzhen Most Technology Service Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Most Technology Service Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Most Technology Service 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. Test item description .....................: Blood Pressure Monitor Trade Mark ....................................... : N/A Model/Type reference....................... : B73T Listed Models .................................. : N/A Modulation Type ............................... : GFSK Operation Frequency ........................ : From 2402MHz to 2480MHz Hardware Version ............................... JMR_PCB_B73_AC621B_A_V1.0 Software Version................................. V1 Rating ............................................... : DC 5V by Adapter DC 6V by Batteries Result................................................ : PASS Report No.: MTEB24080356-H Page 2 of 5 T E S T R E P O R T Equipment under Test : Blood Pressure Monitor Model /Type : B73T Listed Models : N/A Remark N/A Applicant : Shenzhen Jamr Technology Co., Ltd. Address : A101-301, D101-201, Jamr Science & Technology Park, No. 2 Guiyuan Road, Guixiang Community,Guanlan Street, Longhua District, 518100 Shenzhen, PEOPLE'S REPUBLIC OF CHINA Manufacturer : Shenzhen Jamr Technology Co., Ltd Address : A101-301, D101-201, Jamr Science & Technology Park, No. 2 Guiyuan Road, Guixiang Community,Guanlan Street, Longhua District, 518100 Shenzhen, PEOPLE'S REPUBLIC OF CHINA Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: MTEB24080356-H Page 3 of 5 1. R e v i s i o n H i s t o r y Revision Issue Date Revisions Revised By 00 2024.08.26 Initial Issue Alisa Luo Report No.: MTEB24080356-H Page 4 of 5 2. S A R E v a l u a t i o n 2.1 RF Exposure Compliance Requirement 2.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 4.3.1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 2.1.2 Limits The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion Report No.: MTEB24080356-H Page 5 of 5 2.1.3 EUT RF Exposure Measurement Data BLE GFSK Test channel Peak Output Power (dBm) Tune up tolerance (dBm) Maximum tune-up Power (dBm) Lowest(2402MHz) 1.537 1.537±1 2.537 Middle(2440MHz) 1.989 1.989±1 2.989 Highest(2480MHz) 3.097 3.097±1 4.097 Worst case: GFSK Channel Maximum Peak Conducted Output Power (dBm) Maximum tune-up Power Calculated value Exclusion threshold SAR Test Exclusion (dBm) (mW) Highest(2480MHz) 3.097 4.097 2.57 0.81 3.0 Yes .......................THE END OF REPORT.........................

Report No.: E202212139826-1 Page 2 of 20 Statement 1. The report is invalid without "special seal for inspection and testing"; some copies are invalid; The report is invalid if it is altered or missing; The report is invalid without the signature of the person who prepared, reviewed and approved it. 2. The sample information is provided by the client and responsible for its authenticity; The content of the report is only valid for the samples sent this time. 3. When there are reports in both Chinese and English, the Chinese version will prevail when the language problems are inconsistent. 4. If there is any objection concerning the report, please inform us within 15 days from the date of receiving the report. 5. Without the agreement of the laboratory, the client is not authorized to use the test results for unapproved propaganda. ------------ The following blanks ------------ Report No.: E202212139826-1 Page 3 of 20 TABLE OF CONTENTS 1. TEST RESULT SUMMARY ...................................................................................................................... 5 2. GENERAL DESCRIPTION OF EUT ......................................................................................................... 6 2.1 APPLICANT INFORMATION ...................................................................................................................... 6 2.2 MANUFACTURER ........................................................................................................................................ 6 2.3 FACTORY ...................................................................................................................................................... 6 2.4 BASIC DESCRIPTION OF EUT ................................................................................................................... 6 2.5 TEST SCENE .................................................................................................................................................. 6 2.6 SAMPLE WORK DESCRIPTION ................................................................................................................. 6 2.7 ASSISTIVE DEVICE INFORMATION......................................................................................................... 7 2.8 SAMPLE CONNECTION DIAGRAM .......................................................................................................... 7 3. LABORATORY .......................................................................................................................................... 8 4. MEASUREMENT UNCERTAINTY .......................................................................................................... 9 5. EQUIPMENT AND TOOLS USED DURING TEST .............................................................................. 10 6. ANTENNA RADIATION PERFORMANCE MEASUREMENT ........................................................... 11 6.1 LI MITS ......................................................................................................................................................... 11 6.2 TEST PROCEDURE ..................................................................................................................................... 11 6.3 CONFIGURATION OF SYSTEM UNDER TEST ...................................................................................... 12 6.4 TEST PHOTOS ............................................................................................................................................. 12 6.5 TEST RESULTS ........................................................................................................................................... 13 7. PHOTOGRAPH OF THE EUT ................................................................................................................. 19 ------------ The following blanks ------------ Report No.: E202212139826-1 Page 4 of 20 REPORT ISSUED HISTORY Report Version Report No. Description Compile Date 1.0 E202212139826-1 Original Issue 2023-03-15 ------------ The following blanks ------------ Report No.: E202212139826-1 Page 5 of 20 1. TEST RESULT SUMMARY Test Item Test Frequency Test Method Test Scene Test Result Gain 2400 MHz ~2500MHz ANSI IEEE 149-2021 Part 8 scene 1 / 1) Radiation efficiency 2400 MHz ~2500MHz ANSI IEEE 149-2021 Part 10 scene 1 / 1) Radiation pattern 2400 MHz ~2500MHz ANSI IEEE 149-2021 Part 7 scene 1 / 1) Note 1)：Customer-defined test, test results do not make judgment. ------------ The following blanks ------------ . Report No.: E202212139826-1 Page 6 of 20 2. GENERAL DESCRIPTION OF EUT 2.1 APPLICANT INFORMATION Name: Shenzhen Jamr Technology Co., Ltd. Address: A101-301, D101-201, Jamr Science & Technology Park, No. 2 Guiyuan Road, Guixiang Community, Guanlan Street, Longhua District, Shenzhen 518100, PEOPLE'S REPUBLIC OF CHINA 2.2 MANUFACTURER Name: Shenzhen Jamr Technology Co., Ltd. Address: A101-301, D101-201, Jamr Science & Technology Park, No. 2 Guiyuan Road, Guixiang Community, Guanlan Street, Longhua District, Shenzhen 518100, PEOPLE'S REPUBLIC OF CHINA 2.3 FACTORY Name: Shenzhen Jamr Technology Co., Ltd. Address: A101-301, D101-201, Jamr Science & Technology Park, No. 2 Guiyuan Road, Guixiang Community, Guanlan Street, Longhua District, Shenzhen 518100, PEOPLE'S REPUBLIC OF CHINA 2.4 BASIC DESCRIPTION OF EUT Product Name: Upper Arm Type Blood Pressure Monitor Product Model: Bluetooth module antenna gain Trade Name: / Product Size: / Software Version / Hardware Version / Antenna Type： PCB Antenna Frequency Band: 2400MHz – 2500MHz Sample submitting way: ■Provided by customer □Sampling Sample No: E202212139826-0001 Note: 2.5 TEST SCENE Scene Scene description Test scene 1 Free space 2.6 SAMPLE WORK DESCRIPTION Serial No. Work description a) The sample is erected according to the standard, so that the sample can be tested under normal operation Report No.: E202212139826-1 Page 7 of 20 2.7 ASSISTIVE DEVICE …

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