2BE5OLASER-SERIESmart Update Device

Hangzhou Chipjet Technology Co., Ltd.

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Application Details

Equipment Class: DSS - Part 15 Spread Spectrum Transmitter
Date of Grant: Oct 07, 2024
Application Purpose: Original Equipment
Date of Application: Oct 07, 2024
Equipment Note: Smart Update Device
Frequency Range: 2402.00000000 - 2480.00000000
Company: Hangzhou Chipjet Technology Co., Ltd.
Country: China

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

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Attestation Statements

U.S. AGENT LETTER OF ATTESTATION Date: 2024-07-12 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Divi sion 7435 Oakland Mills Road Columbia, MD 21046 Ref: · Attestation Statements CFR 47 §2.91 l( d)(7) Filing FCC ID: 2BE50LASER-SERIE Hangzhou Ch ipjet Technology Co., Ltd. ( "the Applicant") certifies that, as of the date of the filing of the application, Iconsigh is our designated U.S. agent for service of process for the above referenced FCC ID. Hangzhou Chipjet Technology Co., Ltd. ("the Applicant") accepts t o 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 equipme nt. lconsigh 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: Company Name: lconsigh Address: 231 0 Homestead Road, Suit e C 1, Los Altos, CA 94024, USA FRN: 0033398652 Tel.:+ I (408) 320-9867 Email: [email protected] Signed S i g n a t u r e by ：忙 Jprinted 尸 : n ame) AJ\/VVV\/\.) l4vvvv Benjamin Kaur Applicant: Hangzhou Chipjet Technology Co., Ltd. Addre ss: 4th Floor, Building No. I, No. 1180, Bin'an Road, Binjiang District, Hangzhou, Zhejiang, China FRN: 0034996843 Tel: +86-13989457409 Email: [email protected] Signed b y (printed name): jiaxuhui Signatu re : j 也从劝

Cover Letter(s)

Company: Hangzhou Chipjet Technology Co., Ltd. Add: 4th Floor, Building No.1,No.1180, Bin'an Road, Binjiang District, Hangzhou, Zhejiang, China Tel: +86-13989457409 Fax: +86-13989457409 E-mail: [email protected] DECLARATION Date: 2 024-07-22 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road C olumbia, MD 21046 We, Hangzhou Chipjet Technology Co., Ltd. hereby declare that product name: Smart Update Device (FCC ID: 2BESOLASER-SERIE), model name: ChipStation Home, ChipStation Home Plus, which are electrically identical with the PCB design, components and electromagnetic co mpatibility characteristics, and model: ChipStation Home ha s be en tested by Bay Area Compliance Laboratories Corp. (Kunshan). The differences of them are as follows: our company solemnly declares that the series model Chipstation Home Pl us equipment has the same hardware structure as the main test model Chipstation Home equipment, e xcept for the di fference in APP software P lease contact me if there is need for any additional clari fication or information. Best Regards, Signature: 厄 x 心凶 Printed Name: jiaxuhui Title: Manager

External Photos

Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA240722001 1 / 4 EXHIBIT A - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA240722001 2 / 4 Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA240722001 3 / 4 Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA240722001 4 / 4

ID Label/Location Info

Smart Update Device ChipS!allon Home ID: CJ010009999 回八屯］ : ev 竺 s1 A L A S ER S E RI E 哗 MademChma 回沁县

Internal Photos

Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA240722001 1 / 3 EXHIBIT B - EUT INTERNAL PHOTOGRAPHS BT Antenna Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA240722001 2 / 3 Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA240722001 3 / 3

RF Exposure Info

Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RQDA240722001-00B FCC Part 15.247 Page 12 of 66 FCC §1.1307(b) & §2.1093 - RF EXPOSURE Applicable Standard According to§15.247(i) and §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. According to KDB447498 D01 General RF Exposure Guidance v06: 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 • f(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 according to 5) in section 4.1 is applied to determine SAR test exclusion. Measurement Result Mode Frequency Range (MHz) Max Tune-up Conducted Power Calculated Distance (mm) Calculated Value Threshold (1-g SAR) SAR Test Exclusion (dBm) (mW) Classic BT 2402-2480 -4.5 0.35 5.0 0.11 3.0 Yes Result: So the standalone SAR evaluation is not necessary.

Test Report

2.4G Specification Electrical Properties Frequency 2.4GHz Impedance 50 0hm Nominal V.S.W.R 1.92 : 1 Max Return Loss -10 dB Max Radiation Omni-directional Gain (Peak) 2dBi Cable Loss 3.2 dB / m Max @ 2450 MHz Polarization Linear, Vertical Admitted Power 0.5 W Connector - Physical Properties Antenna Material PCB Operating Temp. -40~ +85 。C Storage Temp. -40 ~ +85。C S Parameter Test AgilentE5071C Gain Test Antenna Radiation Pattern VS Gain Antenna manufacturer: Yunnan Tin New Materials Co., Ltd Antenna dimension diagram Antenna model: PCB antenna

Test Report

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Kunshan). This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, or any agency of the U.S.Government. FCC PART 15.247 TEST REPORT For Hangzhou Chipjet Technology Co., Ltd. 4th Floor, Building No.1, No.1180, Bin'an Road, Binjiang District, Hangzhou, Zhejiang, China FCC ID: 2BE5OLASER-SERIE Report Type: Original Report Product Name: Smart Update Device Re port Number: RQDA240722001-00B Re port Date: 2024-09-06 Reviewed By: Bard Liu Approved By: Oscar Ye Prepared By: Bay Area Compliance Laboratories Corp. (Kunshan) No.248 Chenghu Road, Kunshan, Jiangsu Province, China Tel: +86-512-86175000 Fax: +86-512-88934268 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Kunshan) Report No.: RQDA240722001-00B FCC Part 15.247 Page 2 of 66 TABLE OF CONTENTS REPORT REVISION HISTORY................................................................................................................................. 4 GENERAL INFORMATION ....................................................................................................................................... 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 5 OBJECTIVE ................................................................................................................................................................... 5 TEST METHODOLOGY .................................................................................................................................................. 5 MEASUREMENT UNCERTAINTY .................................................................................................................................... 6 TEST FACILITY ............................................................................................................................................................. 6 SYSTEM TEST CONFIGURATION .......................................................................................................................... 7 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 7 EUT EXERCISE SOFTWARE .......................................................................................................................................... 7 SPECIAL ACCESSORIES ................................................................................................................................................. 7 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 7 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 8 EXTERNAL I/O CABLE .................................................................................................................................................. 8 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 8 TEST EQUIPMENT LIST ......................................................................................................................................... 10 SUMMARY OF TEST RESULTS ............................................................................................................................. 11 FCC §1.1307(b) & §2.1093 - RF EXPOSURE ........................................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 13 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 14 APPLICABLE STANDARD ............................................................................................................................................ 14 TEST SYSTEM SETUP .................................................................................................................................................. 14 EMI TEST RECEIVER SETUP ....................................................................................................................................... 14 TEST PROCEDURE ...................................................................................................................................................... 15 TEST RESULTS SUMMARY .......................................................................................................................................... 15 TEST DATA: SEE APPENDIX ....................................................................................................................................... 15 FCC §15.205, §15.209 & §15.247(d) – RADIATED EMISSIONS ........................................................................... 16 APPLICABLE STANDARD ............................................................................................................................................ 16 TEST SYSTEM SETUP .............................…

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Test Setup Photos

Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA240722001 1 / 4 EXHIBIT C - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Left View Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA240722001 2 / 4 Radiated Emissions-Ground-parallel View (Below 30 MHz) Radiated Emissions-Perpendicular View (Below 30 MHz) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA240722001 3 / 4 Radiated Emissions-Parallel View (Below 30 MHz) Radiated Emissions - Front View (Below 1 GHz) Bay Area Compliance Laboratories Corp. (Kunshan) Project No.: RQDA240722001 4 / 4 Radiated Emissions (1-18 GHz) Radiated Emissions (18-25 GHz)