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Report No.: BL-SZ2261068-901

Tel: +86-755-66850100 E-mail: qc@baluntek.com Page No. 1 / 15

Web: www.titcgroup.com Template No.: TRP-Passive-EN (2022-01-12)

Add: Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China

TEST REPORT

Applicant:

Shanghai Appropriate Gifts., Ltd

Address:

Shanghai Fengxian Occurrence of Zhen Jiang Hai

nan Road 404

Equipment Type:

Automobile diagnostic instrument

Model Name:

IO180-IH

Brand Name:

INFOCAR

Test Standard:

ANSI/IEEE Std 149-1979

Test Date：

Jun. 29, 2022

Date of Issue:

Jul. 05, 2022

ISSUED BY:

Shenzhen BALUN Technology Co., Ltd.

Tested by: Mai Jintian

Checked by: Tolan Tu

Approved by: Wei Yanquan

(Chief Engineer)

_______________

Summary of content (15 pages)

PAGE 1
Report No.: BL-SZ2261068-901 TEST REPORT Applicant: Shanghai Appropriate Gifts., Ltd Address: Shanghai Fengxian Occurrence of Zhen Jiang Hai nan Road 404 Equipment Type: Automobile diagnostic instrument Model Name: IO180-IH Brand Name: INFOCAR Test Standard: ANSI/IEEE Std 149-1979 Test Date： Jun. 29, 2022 Date of Issue: Jul. 05, 2022 ISSUED BY: Shenzhen BALUN Technology Co., Ltd.
PAGE 2
Report No.: BL-SZ2261068-901 Revision History Version Rev. 01 Issue Date Jul. 05, 2022 Revisions Initial Issue TABLE OF CONTENTS 1 2 3 4 GENERAL INFORMATION ........................................................................................................ 3 1.1 Identification of the Testing Laboratory ................................................................................ 3 1.2 Identification of the Responsible Testing Location ......................................................
PAGE 3
Report No.: BL-SZ2261068-901 1 GENERAL INFORMATION 1.1 Identification of the Testing Laboratory Company Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1/F, Baisha Science and Technology Park, Shahe West Road, Nanshan District, ShenZhen, GuangDong Province, China Phone Number +86 755 6685 0100 1.2 Identification of the Responsible Testing Location Test Location Address Description Shenzhen BALUN Technology Co., Ltd.
PAGE 4
Report No.: BL-SZ2261068-901 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Shanghai Appropriate Gifts., Ltd Address Shanghai Fengxian Occurrence of Zhen Jiang Hai nan Road 404 2.2 Manufacturer Information Manufacturer N/A Address N/A 2.3 Factory Information Factory N/A Address N/A 2.4 General Description for Equipment under Test (EUT) EUT Name Automobile diagnostic instrument Model Name Under Test IO180-IH Antenna Type Dimensions PCB Antenna 9*2mm 2.
PAGE 5
Report No.: BL-SZ2261068-901 3 SUMMARY OF TEST RESULTS 3.1 Test Standards No. Identity Document Title 1 ANSI/IEEE Std 149-1979 IEEE Standard Test Procedures for Antennas 3.2 Test Verdict Report Section ANNEX A.1 Description Gain and Efficiency Remark -- 3.3 Test Uncertainty The uncertainty is calculated using the methods suggested in the "Guide to the Expression of Uncertainty in Measurement" (GUM) published by ISO. Item Uncertainty VSWR(S11) Gain ±0.61 ±1.
PAGE 6
Report No.: BL-SZ2261068-901 4 GENERAL TEST CONFIGURATIONS 4.1 Test Condition Selected Values During Tests Environment Parameter Ambient Pressure(KPa) Temperature(℃) Voltage Relative Humidity (%) 100 to 102 19 to 25 N/A 45 to 55 Normal Temperature, Normal Voltage (NTNV) 4.2 Test Equipment List Description Manufacturer Model Serial No. Cal. Date Cal. Due Vector Network Analyzer Agilent E5071B MY42404001 2022.04.02 2023.04.
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Report No.: BL-SZ2261068-901 4.3 Test Setup 4.3.1 Antenna gain, efficiency and radiation pattern test setup 4.3.2 S11 parameter test setup Tel: +86-755-66850100 E-mail: qc@baluntek.com Page No. 7 / 15 Web: www.titcgroup.com Template No.
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Report No.: BL-SZ2261068-901 ANNEX A TEST RESULTS A.1 Gain and Efficiency Frequency Gain (dBi) Efficiency (%) 2402MHz 2.53 59% 2404MHz 2.52 59% 2406MHz 2.56 58% 2408MHz 2.61 59% 2410MHz 2.65 59% 2412MHz 2.68 59% 2414MHz 2.70 59% 2416MHz 2.68 59% 2418MHz 2.67 59% 2420MHz 2.63 59% 2422MHz 2.59 59% 2424MHz 2.56 59% 2426MHz 2.42 59% 2428MHz 2.39 59% 2430MHz 2.32 58% 2432MHz 2.28 57% 2434MHz 2.26 57% 2436MHz 2.25 57% 2438MHz 2.23 56% 2440MHz 2.
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Report No.: BL-SZ2261068-901 2478MHz 2.58 57% 2480MHz 2.57 56% 2482MHz 2.58 56% 2483.5MHz 2.61 57% Tel: +86-755-66850100 E-mail: qc@baluntek.com Page No. 9 / 15 Web: www.titcgroup.com Template No.
PAGE 10
Report No.: BL-SZ2261068-901 ANNEX B RADIATION PATTERN B.1 3D Pattern B1.1 3D Pattern for 2402MHz B1.2 3D Pattern for 2400MHz Tel: +86-755-66850100 E-mail: qc@baluntek.com Page No. 10 / 15 Web: www.titcgroup.com Template No.
PAGE 11
Report No.: BL-SZ2261068-901 B1.3 3D Pattern for 2483.5MHz Tel: +86-755-66850100 E-mail: qc@baluntek.com Page No. 11 / 15 Web: www.titcgroup.com Template No.
PAGE 12
Report No.: BL-SZ2261068-901 B.2 1D Radiation Pattern B2.1 PHI=0 B2.2 PHI=90 B2.3 THETA=90 Tel: +86-755-66850100 E-mail: qc@baluntek.com Page No. 12 / 15 Web: www.titcgroup.com Template No.
PAGE 13
Report No.: BL-SZ2261068-901 ANNEX C TEST SETUP PHOTO Tel: +86-755-66850100 E-mail: qc@baluntek.com Page No. 13 / 15 Web: www.titcgroup.com Template No.
PAGE 14
Report No.: BL-SZ2261068-901 ANNEX D EUT PHOTO PCB Antenna Tel: +86-755-66850100 E-mail: qc@baluntek.com Page No. 14 / 15 Web: www.titcgroup.com Template No.
PAGE 15
Report No.: BL-SZ2261068-901 Statement 1. The laboratory guarantees the scientificity, accuracy and impartiality of the test, and is responsible for all the information in the report, except the information provided by the customer. The customer is responsible for the impact of the information provided on the validity of the results. 2. The report without China inspection body and laboratory Mandatory Approval (CMA) mark has no effect of proving to the society. 3.