2A985-GW01Smart Gateway

Attestation Statements (May 29, 2024) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2A985-GW01 ) (Shenzhen Qichuang Green Technology Co., Ltd.), the undersigned, hereby authorize (NEWENERGYER LIMITED) to act as our designated U.S. agent for service of process, (Shenzhen Qichuang Green Technology Co., Ltd.) 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. (NEWENERGYER LIMITED) accepts the responsibility to act as designated U.S. agent for service of process, provides 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. Applicant Information： Company name: Shenzhen Qichuang Green Technology Co., Ltd. Contact Name: yanxia Li Address: 601, Building 1, D Area, Huameiju Business Center, Yulv Road, Baoan District, Shenzhen Telephone No: 13538214502 Email: [email protected] FRN: 0033397621 Signature [yanxia Li] U.S. Agent Information: Company Name: NEWENERGYER LIMITED Address: 1818 S Patton Ct, Denver, CO, 80219 Contact Name: CHUN LIU Telephone No: 213 289 5042 Email: [email protected] FRN: 0034665885 Signature [CHUN LIU]

(Shenzhen Qichuang Green Technology Co., Ltd.) (May 29, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2A985-GW01) [Shenzhen Qichuang Green Technology Co., Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature) (Applicant printed name) yanxia Li (Shenzhen Qichuang Green Technology Co., Ltd.) (May 29, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2A985-GW01) [Shenzhen Qichuang Green Technology Co., Ltd.] (“the applicant”) 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, (Applicant signature) (Applicant printed name) yanxia Li

Shenzhen Qichuang Green Technology Co., Ltd. (May 29, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Smart Gateway / GW-01 / FCC ID: 2A985-GW01 ) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: yanxia Li Title: manager

Shenzhen Qichuang Green Technology Co., Ltd. (May 29, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: yanxia Li Title: manager

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: GW-01 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

4.5 66.1 居中对齐 丝印内容为黑色字符部分 nikki 202457

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2A985-GW01 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna,R=20cm Test Result of RF Exposure Evaluation S=0.033/1+0.0005/1=0.0335＜1， The result is pass Modes& Channel Freq. (MHz) Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result 2.4G WIFI 802.11b&2 437 20±1 21 125.892 5 1.3183 (1.2dBi) 0.033 1 Pass BLE GFSK& MCH 3±1 4 2.5119 0.955 (-0.2dBi) 0.0005 1 Pass

ShenzhenSixunCommunication TechnologyCo.,LTD 1 client: Qigen projectname:Litegateway Material category: BLEantenna+WIFIantenna edition: V1.0 date: 2024.03.21 S a m p l e s p e c i f i c a t i o ShenzhenSixunCommunicationTechnologyCo., LTD 2 catalogue Changetherecordba One: passive test report .................................................................................. 3 Two: the whole machine has the active data ................................................ 9 Three: the antenna matching circuit .............................................................. 10 Four: the antenna paste schematic diagram ...................................................... 11 r Preparation/ changedate Changereason Changethe content editi on 2024.03.21 Firstedition release Firstedition release V1.0 BLE antenna S11 parameters ShenzhenSixunCommunicationTechnologyCo.,LTD One: passive test report Angilent E5071C 3 4 ShenzhenSixunCommunication TechnologyCo.,LTD WIFIantennaS11parameters 0.5 -3.5 44.7 ShenzhenSixunCommunicationTechnologyCo., LTD 5 BLEantennaefficiencyandgain: BLE frequency point MHz gain (dBi) efficiency (dB) efficiency % 2400-0.5-4.139.0 2410-0.3-3.941.1 2420-0.4-3.643.7 2430-0.3-3.643.6 2440-0.4-3.742.2 2450-0.3-3.841.6 2460-0.4-4.138.8 2470-0.2-4.138.7 2480-0.3-4.237.9 average value =0.3 =3.9 40.7 WIFI antenna efficiency and gain: WIFI frequency point MHz gain (dBi) efficienc y(dB) efficienc y(dB)% 24000.4-3.643.6 24100.9-3.445.8 24201.2-3.247.6 24301.0-3.049.8 24400.8-3.446.2 24500.7-3.643.6 24600.1-3.742.6 2470-0.2-3.841.5 2480-0.4-3.8 41.2 average value ShenzhenSixunCommunicationTechnologyCo., LTD BLEantennapassiveorientationdiagram: Theta=90.00de CicenT g Phi=90.00deg Phi=0.00deg 6 ShenzhenSixunCommunicationTechnologyCo.,LTD WIFIantennapassiveorientationdiagram: Theta=90.00deg Phi=90.00deg Phi=0.00deg CicenT 7 ShenzhenSixunCommunicationTechnologyCo., LTD 8 BLE antenna passive 3D direction diagram: WIFI antenna passive 3D direction map: ShenzhenSixunCommunicationTechnologyCo., LTD CicenT BLE antenna Channel TRP(dBm)TIS(dBm) BLE CH0 4.8-87.7 CH206.3-89.1 CH39 6.0 -89.1 WIFI antenna Channel TRP(dBm)TIS(dBm) C WIFI B (11M) H114.3-74.4 CH7 15.0 -84.3 CH1314.3 -85.3 WIFI antenna Channel TRP(dBm)TIS(dBm) CH112.4-63.1 CH713.0-69.6 C WIFI G (54M) H1312.8 -69.4 Two.Complete machine active data OTA Standard Chamber 9 Shenzhen Sixun Communication Technology Co., LTD 10 Three: the antenna matching circuit BLE antenna WIFI ant enna

TEST REPORT Compiled by: Reviewed by: Approved by: Zhou Kui Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: Smart Gateway FCC ID: 2A985-GW01 Trademark: Lepower-tec Model Number: GW-01 Prepared For: Shenzhen Qichuang Green Technology Co., Ltd. Address: 601, Building 1, D Area, Huameiju Business Center, Yulv Road, Baoan District, Shenzhen Manufacturer: Shenzhen Duomei lndustrial Co., Ltd Address: 5th Floor, Building 2, Jindiwei xinzhi Garden, No.ll Baolong Road,Baolong Com munity,Longgang District, Shenzhen Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: May. 10, 2024 Sample tested Date: May. 10, 2024 to May. 23, 2024 Issue Date: May. 23, 2024 Report No.: CTB240523048RFX Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB240523048RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 40 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ........................................................................................................................................ 3 2. TEST SUMMARY ........................................................................................................................... 4 3. MEASUREMENT UNCERTAINTY ................................................................................................. 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................ 6 4.1 Product Information .......................................................................................................................... 6 4.2 Test Setup Configuration .................................................................................................................. 6 4.3 Support Equipment........................................................................................................................... 6 4.4 Channel List ..................................................................................................................................... 7 4.5 Test Mode ........................................................................................................................................ 7 4.6 Test Environment ............................................................................................................................. 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................................................... 8 5.1 Test Facility ...................................................................................................................................... 8 5.2 Test Instrument Used ....................................................................................................................... 8 6. AC POWER LINE CONDUCTED EMISSION ................................................................................ 10 6.1 Block Diagram Of Test Setup ......................................................................................................... 10 6.2 Limit ................................................................................................................................................ 10 6.3 Test procedure ............................................................................................................................... 10 6.4 Test Result ..................................................................................................................................... 12 7. RADIATED SPURIOUS EMISSION ............................................................................................. 14 7.1 Block Diagram Of Test Setup ......................................................................................................... 14 7.2 Limit ................................................................................................................................................ 14 7.3 Test procedure ............................................................................................................................... 15 7.4 Test Result ..................................................................................................................................... 16 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............................................... 23 8.1 Block Diagram Of Test Setup ......................................................................................................... 23 8.2 Limit ................................................................................................................................................ 23 8.3 Test procedure ............................................................................................................................... 23 8.4 Test Result ..................................................................................................................................... 24 9. COUDUCTED OUTPUT POWER ................................................................................................. 28 9.1 Block Diagram Of Test Setup ...........................................…

Text truncated - open the document above for the full version.

TEST REPORT Compiled by: Reviewed by: Approved by: Zhou Kui Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: Smart Gateway FCC ID: 2A985-GW01 Trademark: Lepower-tec Model Number: GW-01 Prepared For: Shenzhen Qichuang Green Technology Co., Ltd. Address: 601, Building 1, D Area, Huameiju Business Center, Yulv Road, Baoan District, Shenzhen Manufacturer: Shenzhen Duomei lndustrial Co., Ltd Address: 5th Floor, Building 2, Jindiwei xinzhi Garden, No.ll Baolong Road,Baolong Com munity,Longgang District, Shenzhen Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., B uilding A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: May. 10, 2024 Sample tested Date: May. 10, 2024 to May. 23, 2024 Issue Date: May. 23, 2024 Report No.: CTB240523050RFX Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2013 Test Results PASS Remark: This is WIFI-2.4GHz band radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB240523050RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 62 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ............................................................ 4 2. TEST SUMMARY ..................................................... 5 3. MEASUREMENT UNCERTAINTY ....................................... 6 4. PRODUCT INFORMATION AND TEST SETUP ........................... 7 4.1 Product Information ..................................................... 7 4.2 Test Setup Configuration ................................................ 7 4.3 Support Equipment ..................................................... 7 4.4 Channel List ........................................................... 8 4.5 Test Mode ............................................................. 8 4.6 Test Environment ....................................................... 8 5. TEST FACILITY AND TEST INSTRUMENT USED ......................... 9 5.1 Test Facility ............................................................ 9 5.2 Test Instrument Used ................................................... 9 6. AC POWER LINE CONDUCTED EMISSION ............................. 11 6.1 Block Diagram Of Test Setup ........................................... 11 6.2 Limit ................................................................. 11 6.3 Test procedure ........................................................ 11 6.4 Test Result ........................................................... 13 7. RADIATED SPURIOUS EMISSION ..................................... 15 7.1 Block Diagram Of Test Setup ........................................... 15 7.2 Limit ................................................................. 15 7.3 Test procedure ........................................................ 16 7.4 Test Result ........................................................... 17 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ........... 39 8.1 Block Diagram Of Test Setup ........................................... 39 8.2 Limit ................................................................. 39 8.3 Test procedure ........................................................ 39 8.4 Test Result ........................................................... 40 9. COUDUCTED OUTPUT POWER ....................................... 47 9.1 Block Diagram Of Test Setup ........................................... 47 9.2 Limit ................................................................. 47 9.3 Test procedure ........................................................ 47 9.4 Test Result ........................................................... 47 10. 6DB OCCUPIED BANDWIDTH ........................................ 48 10.1 Block Diagram Of Test Setup .......................................... 48 10.2 Limit ................................................................ 48 10.3 Test procedure ....................................................... 48 10.4 Test Result .......................................................... 49 11. POWER SPECTRAL DENSITY ........................................ 54 11.1 Block Diagram Of Test Setup .......................................... 54 11.2 Limit ................................................................ 54 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB240523050RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 62 11.3 Test procedure ....................................................... 54 11.4 Test Result .......................................................... 55 12. ANTENNA REQUIREMENT ........................................... 60 13. EUT TEST SETUP PHOTOGRAPHS ................................... 61 (Note: N/A means not applicable) Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB240523050RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 62 1. VERSION Report N o. Issue Date Description Approved CTB240523050RFX May. 23, 2024 Original Valid Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB240523050RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 5 of 62 2. TEST SUMMARY The Product has been tested according to the following specifications: Test Item Test Requirement Test method Result AC Power Line Conducted Emission 47 CFR Part 15 Subpart C Section 15.207 ANSI C63.10-…

Text truncated - open the document above for the full version.

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Model: GW-01 Radiated Emission Below 1G Above 1G Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 2 Conducted emissions