2ARNB-DTUPLUSCData Transfer Unit

Open Energy For All Features Region: North America V202303 © 2023 Hoymiles Power Electronics Inc. All rights reserved. hoymiles.com [email protected] DTU-Plus-C Description The DTU-Plus-C serves to collect and transmit data from micro-inverters in the Hoymiles microinverter system. It uses Ethernet and 4G technology to communicate with the monitoring platform S-Miles Cloud. It is also equipped with industrial communication interfaces that support various communication schemes for power plants. The DTU-Plus-C can reduce O&M efforts signi icantly by providing module-level monitoring data and fault alarms in real-time, either on-site or virtually, and enabling remote O&M through the S-Miles Cloud or third-party platforms. 01 03 0204 Industrial-grade design •Quick and easy DIN rail mounting, ideal for industrial application •External antenna offers enhanced signal strength and flexible layout design •Withstand harsh environments Reliable and Flexible •2.4G wireless solution enables stable communication with HM series of microinverter • Support uploading via Ethernet and 4G • Support of RS485 and Ethernet to communicate with peripher als Simple O&M •Module-level monitoring and performance management •Support local configuration with S-Miles Toolkit •Support remote O&M including remote upgrading and parameter setting Intelligent Monitoring •Smart zero export control and export power limit function •Real-time production and consumption data at any time from anywhere ModelDTU-Plus-C Communication to Microinverter Type2.4G Maximum distance (open space)200 m Monitoring data limit from solar panels100 Communication to S-Miles Cloud Ethernet interfaceRJ45 × 1, 100 Mbps 3G/ 4G interface 4G: FDD-LTE 3G: WCDMA Sample ratePer 15 minutes Communication Interface RS485 COM × 1, 9600 bps, Modbus-RTU Ethernet RJ45 × 1, Modbus-TCP Interaction LEDLED indicator × 4 APPS-Miles Installer Power Supply (standard) TypeDIN rail power supply Input voltage/frequency100 ~ 240 V AC / 50 or 60 Hz Output voltage/current12 V / 1.25 A Power consumptionTyp. 3 W / Max. 5 W Mechanical Data Ambient temperature range -40°C to 65°C (-40°F to 149°F) Storage temperature range -40°C to 85°C (-40°F to 185°F) Dimensions (W × H × D)36.5 × 93 × 53 mm (1.44 × 3.66 × 2.09 inch) Weight 99 g (0.2183 lb.) Installation MethodDIN35 rail mounting Protection RatingIP30 Technical Specifications © 2023 Hoymiles Power Electronics Inc. All rights reserved. 01 A B 8 1 2 3 4 C D 5 10 12 14 16 11 13 15 17 6 79 1. System Components DTU-Plus-C Quick Installation Guide 2. Interface Layout Region：North America AP040846 REV 1.1 © 2023 Hoymiles Power Electronics Inc. All rights reserved. 3.Procedure A)Mount the DTU-Plus-C and the 12 V power supply onto the 35 mm DIN rail. B)Connect the 12 V power cable from the switching power supply to the DTU-Plus-C. C)Connect the sucker antenna’s coaxial cables to the DTU-Plus-C’ antenna connectors and securely screw them in place. D)Connect the AC power cable to the power input on the switching power supply. DTU-Plus-C × 1 Power Supply × 1 Sucker Antenna × 212 V Power Cable × 1 Description DTU Power Indicator DTU Communication Indicator (With Server) DTU Communication Indicator (With Microinverter) DTU Alarm Indicator Reset Button 2.4G Antenna Port Ethernet Port 4G Antenna Port RS-485 Port (With Meter) RS-485A RS-485B RS-485A RS-485B Reserved Port Reserved Port DTU Power Input (+12 V) DTU Power Input (GND) 1 No. 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 A B C D Switching Power Supply DC Output (+12 V) Switching Power Supply DC Output (GND) Switching Power Supply AC Input (N) Switching Power Supply AC Input (L) NL +12 V GND GND +12 V 02 6. Warning Warning -The installation and replacement of the DTU-Plus-C must be carried out by qualified persons only. -The DTU-Plus-C contains components that are not user-serviceable. Do not attempt to repair the DTU-Plus-C on your own. If DTU-Plus-C fails, contact Hoymiles Customer Support. Unauthorized disassembly of the DTU-Plus-C is strictly prohibited will void the warranty. Product information is subject to change without notice. (Please download reference manuals at www.hoymiles.com.) 4. Network Configuration A)Insert the SIM 4G card into the SIM slot or plug the Ethernet cable into the DTU-Plus-C (depending on the type of network connection you have chosen). For 4GFor Ethernet D)The network configuration takes about ONE minute, please be patient. E)If the DTU-Plus-C is unable to establish a network connection, troubleshoot the issue as instructed. B)Use the smartphone/tablet/laptop to open the Installer App and login. Go to the O&M section on the bottom of the page. Tap the Network Config icon to access the network configuration page. C) On the network configuration page, select Ethernet or 3G/4G (depending on your chosen method of connection). Tap the Sent to DTU button. When the pop-up window appears, tap the Confirm button. 5. Online Setup To complete the DTU installation, create an online account by following the detailed steps in the "Quick Installation Guide for S-Miles Cloud Online Registration." Region：North America AP040846 REV 1.1 © 2023 Hoymiles Power Electronics Inc. All rights reserved. FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. Note : This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant t…

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Company name: Hoymiles Power Electronics Inc. Address: No. 18 Kangjing Road, HangZhou, Zhejiang Province, P.R. China Tel: 18606510925 Fax: 0571-89775160 Email: [email protected] D ate: 1/ 8/2024 Attestation Letter FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 D ear Sir or Madam: We, Hoymiles Power Electronics Inc., declared that the device does not support channel12-13 in 2.4GHz wifi band and any non-US channels in all the operational mode(s) for the following product. We apply 2.4G Wifi(2412-2462MHz)&SRD 2403-2475MHz, and the devices contain a certified WWAN Module, FCC ID:XMR202008EG95NAXD.Other functions were shielded by software, the end users can’t have the capacity to active it. P roduct: Data Transfer Unit Model: DTU-Plus-C FCC ID: 2ARNB-DTUPLUSC Please contact me if there is need for any additional clarification or information. B est Regards, Sincerely Yours, Si gnature: Typed or Printed Name: Hongbin Yu Title: Senior Engineer

Company name: Hoymiles Power Electronics Inc. Address: No. 18 Kangjing Road, HangZhou, Zhejiang Province, P.R. China Tel: 18606510925 Fax: 0571-89775160 Email: [email protected] Attestation Letter Date: 01/08/2024 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing FCC ID: 2ARNB-DTUPLUSC Hoymiles Power Electronics Inc. (“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. Hoymiles Power Electronics Inc. ( “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, Signature Contact Person: Hongbin Yu Title: Senior Engineer Company Name& Address: Hoymiles Power Electronics Inc. & No. 18 Kangjing Road, HangZhou, Zhejiang Province, P.R. China CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter

U.S. AGENT LETTER OF ATTESTATION Date: 2024-01-08 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2ARNB-DTUPLUSC H oymiles Power Electronics Inc. (“the Applicant”) certifies that, as of the date of the filing of the application, HOYMILES POWER ELECTRONICS USA INC (U.S. agent). is our designated U.S. agent for service of process for the above referenced FCC ID. Hoymiles Power Electronics Inc. (“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 Commission-related proceeding involving the equipment. HOYMILES POWER ELECTRONICS USA INC (U.S. agent) 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. D esignated U.S. Agent Information: Company Name: HOYMILES POWER ELECTRONICS USA INC Address: 3001 Technology Drive, Suite 100, Plano, TX 75074, United States FRN: 0033760489 Tel.: (587) 394-5848 E mail: [email protected] Signed by (printed name): Rocky Gao Signature: A pplicant: Hoymiles Power Electronics Inc. Add: No. 18 Kangjing Road, HangZhou, Zhejiang Province, P.R. China FRN: 0027966910 Tel: 18606510925 Email: [email protected] Signed by (printed name): Hongbin Yu Signature: CFR 47 §2.911(d)(7) U.S Agent

Company name: Hoymiles Power Electronics Inc. Address: No. 18 Kangjing Road, HangZhou, Zhejiang Province, P.R. China Tel: 18606510925 Fax: 0571-89775160 Email: [email protected] FCC Authorization Date:2024-01-08 FEDERAL COMMUNICATIONS COMMISSION Autho ri zation and Evaluation Division 7435 Oakland Mills Road Columbi a, MD 21046 Subject: Agent Authorization To whom it may concern: We, Hoymiles Power Electronics Inc. Hereby authorizes CHINA CERTIFICATION ICT CO., LTD (DONGGUAN) to ac t on its beha lf in all matters relating to ap plica tion for Equipment authorization, including the signing of all document s relating to these matters. All acts carried out by CHINA CERTIFICATION ICT CO., LTD (DONGGUAN) on our be half shall ha ve the same ef fect as our own action. We, the undersigned, here by certify that we ar e not subj ect to a de ni al of federal benefits, that includes FCC be nefits, pursuan t to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincer ely Yours, Signa ture: Printed Name: Hongbin Yu Title: Senior Engineer QA-FR-170-B

Company name: Hoymiles Power Electronics Inc. Address: No. 18 Kangjing Road, HangZhou, Zhejiang Province, P.R. China Tel: 18606510925 Fax: 0571-89775160 Email: [email protected] FCC Confidential Authorization Date: 2024-01-08 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2ARNB-DTUPLUSC In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Hoymiles Power Electronics Inc. hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Hongbin Yu Title: Senior Engineer QA-FR-171-A

China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-EXP Page 1 of 7 EUT EXTERNAL PHOTOGRAPHS All China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-EXP Page 2 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-EXP Page 3 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-EXP Page 4 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-EXP Page 5 of 7 WWAN Antenna(The 2.4G SRD has the same antenna as the WWAN) WWAN Antenna Port 2.4G SRD Antenna Port China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-EXP Page 6 of 7 2.4G SRD Antenna(The 2.4G SRD has the same antenna as the WWAN) China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-EXP Page 7 of 7

Model:DTU-Plus-C FCC ID:2ARNB-DTUPLUSC Hoymiles Power Electronics Inc. hoymiles.comMade in China Data Transfer Unit Installer App End-user Ap p 6cm 3cm Input:12V 1A IC:24490-DTUPLUSC Contains FCC ID:XMR202008EG95NAXD Contains IC:10224A-021EG95NAXD

China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-INP Page 1 of 9 EUT INTERNAL PHOTOGRAPHS China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-INP Page 2 of 9 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-INP Page 3 of 9 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-INP Page 4 of 9 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-INP Page 5 of 9 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-INP Page 6 of 9 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-INP Page 7 of 9 WIFI Antenna China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-INP Page 8 of 9 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-INP Page 9 of 9 WWAN Module FCC ID: XMR202008EG95NAXD, IC: 10224A-021EG95NAXD

RF EXPOSURE EVALUATION REPORT Applicant: Hoymiles Power Electronics Inc. Address: No.18 Kangjing Road, HangZhou, Zhejiang Province, P.R. China FCC ID: 2ARNB-DTUPLUSC Product Name: Data Transfer Unit Standard(s): 47 CFR §1.1307 The above device has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR231064050-00C Date Of Issue: 2023/12/26 Reviewed By: Calvin Chen Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00C Page 2 of 8 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00C Page 3 of 8 CONTENTS DOCUMENT REVISION HISTORY .......................................................................................... 4 1. RF EXPOSURE EVALUATION .............................................................................................. 5 1.1 SIMULTANEOUS TRANSMISSION WITH BOTH SAR-BASED ................................................................ 5 1.1.1 Applicable Standard ....................................................................................................................................... 5 1.1.2 EUT WWAN Information▲: ........................................................................................................................ 7 1.1.3 Measurement Result ....................................................................................................................................... 8 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00C Page 4 of 8 DOCUMENT REVISION HISTORY Revision Number Report Number Description of Revision Date of Revision 1.0 CR231064050-00C Original Report 2023/12/26 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00C Page 5 of 8 1. RF EXPOSURE EVALUATION 1.1 Simultaneous Transmission with both SAR-based 1.1.1 Applicable Standard According to §1.1307(b)(3)(ii)(B) Simultaneous Transmission with both SAR-based and MPE-Based Test Exemptions This case is described in detail in § 1.1307(b)(3)(ii)(B) and covers the situations where both SAR-based and MPE-based exemption may be considered for test exemption in fixed, mobile, or portable device exposure conditions. For these cases, a device with multiple RF sources transmitting simultaneously will be considered an RF exempt device if the condition of Formula (1) is satisfied. China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00C Page 6 of 8 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00C Page 7 of 8 1.1.2 EUT WWAN Information▲: Operation Modes Operation Frequency (MHz) Maximum Conducted Power including Tune-up Tolerance (dBm) Antenna Gain (dBi) Max Gain Allowed (dBi) WCDMA B2 1850-1910254.588.00 WCDMA B4 1710-1755253.945.00 WCDMA B5 824-849255.129.41 LTE B2 1850-1910254.588.00 LTE B4 1710-1755253.945.00 LTE B5 824-849255.129.41 LTE B12 699-716250.368.73 LTE B13 777-787251.219.17 LTE B25 1850-1915254.588.00 LTE B26(Part 22)824-849255.129.41 LTE B26(Part 90)814 ~ 824254.159.41 Note: The devices may contain certified WWAN Module, FCC ID: XMR202008EG95NAXD. China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00C Page 8 of 8 1.1.3 Measurement Result Radio Frequency (MHz) Distance (mm) P th (mW) Maximum Conducted Power including Tune-up Tolerance (dBm) Antenna Gain (dBi) The Greater of Conducted Power or ERP dBm mW WiFi 2412-2462 200 3060 21 1.79 20.64 115.88 GFSK 2407-2475 200 3060 13 2.53 13.38 21.78 WCDMA B2 1850-1910 200 3060 25 4.58 27.43 553.35 WCDMA B4 1710-1755 200 3060 25 3.94 26.79 477.53 WCDMA B5 824-849 200 1681 25 5.12 27.97 626.61 LTE B2 1850-1910 200 3060 25 4.58 27.43 553.35 LTE B4 1710-1755 200 3060 25 3.94 26.79 477.53 LTE B5 824-849 200 1681 25 5.12 27.97 626.61 LTE B12 699-716 200 1426 25 0.36 25 316.23 LTE B13 777-787 200 1585 25 1.21 25 316.23 LTE B25 1850-1915 200 3060 25 4.58 27.43 553.35 LTE B26(Part 22) 824-849 200 1681 25 5.12 27.97 626.61 LTE B26(Part 90) 814 ~ 824 200 1661 25 4.15 27 501.19 Note: The WWAN, GFSK and WiFi can transmit simultaneously. =P WWAN / P th + P WiFi / P th + P GFSK / P th = 626.61/1681 + 115.88/3060+21.78/3060 =0.418 < 1.0 Result: The device compliant the exemption at 20 cm distance. ===== END OF REPORT =====

1 Copyright © by Walsin Technology Corporation | All rights reserved. 2 ailinkiot_Module A-2.7nH manufacture:Walsin Technology Corporation 566-1,Kao-shi Road Yang-Mei,Tao-Yuan,32642,Taiwan,R.O.C. Copyright © by Walsin Technology Corporation | All rights reserved. 3 Version Date Description Author V01 2019/04/02 New Release TIAN 4 OUTLINE 1.Measurement Information 2.1 Return Loss 2.2 Antenna Efficiency and Peak Gain 2.3 3D Pattern & 2D Radiation Patterns 2.4 Summary Table 1.1 Experimental Setup 1.2 Antenna Solution Detail 2. Antenna Characteristics 5 5 1.Measurement Information 1.1 Experimental Setup X Z Y X Z Y 6 6 1.Measurement Information 1.2 Antenna Solution Detail I/O 2.7 nH GND N/A Antenna_2.4G N/A Matching values GND Size: 1.1 * 0.5cm 7 7 2.1 Return Loss 2. Antenna Characteristics 8 8 Maximum Efficiency at 2459 MHz : 66.71 % 2.2 Antenna Efficiency and Peak Gain Maximum Peak Gain at 2459 MHz : 1.95 dBi 2. Antenna Characteristics 9 9 1.Measurement Information 2.3 3D Pattern 2450 MHz 10 10 2.3 2D Radiation Patterns ZX plane ZY plane XY plane Frequency [MHz] Max Value [dB] Average [dB] Max Value [dB] Average [dB] Max Value [dB] Average [dB] 2400 -0.51 -3.58 -1.92 -4.33 -0.90 -3.97 2450 1.52 -1.70 0.05 -2.60 0.72 -2.10 2500 0.50 -2.56 -0.42 -3.30 -0.43 -3.04 2. Antenna Characteristics Z X Z Y X Y 11 11 Antenna_2.4G Frequency(MHz) 2400 2450 2500 Peak gain(dBi) 0.11 1.79 0.76 Efficiency(%) 42.41 64.67 52.22 2.4 Summary Table 2. Antenna Characteristics 12 This message and any attachments are confidential and may be legally privileged. Any unauthorized review, use or distribution by anyone other than the intended recipient is strictly prohibited. If you are not the intended recipient, please immediately notify the sender, completely delete this documents, and destroy all copies. Your cooperation will be highly appreciated. Thank you

TEST REPORT Applicant: Hoymiles Power Electronics Inc. Address: No.18 Kangjing Road, Gongshu District , Hangzhou, Zhejiang Province, P.R.China FCC ID: 2ARNB-DTUPLUSC Product Name: Data Transfer Unit Standard(s): 47 CFR Part 15, Subpart C(15.247) ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 The above device has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR231064050-00B Date Of Issue: 2023/12/8 Reviewed By: Calvin Chen Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00B Page 2 of 68 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00B Page 3 of 68 CONTENTS DOCUMENT REVISION HISTORY .......................................................................................... 5 1. GENERAL INFORMATION .................................................................................................... 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 6 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 8 1.2.1 EUT Operation Condition: ............................................................................................................................. 8 1.2.2 Support Equipment List and Details .............................................................................................................. 8 1.2.3 Support Cable List and Details ...................................................................................................................... 8 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 9 1.3 MEASUREMENT UNCERTAINTY ........................................................................................................ 10 2. SUMMARY OF TEST RESULTS .......................................................................................... 11 3. REQUIREMENTS AND TEST PROCEDURES .................................................................. 12 3.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 12 3.1.1 Applicable Standard ..................................................................................................................................... 12 3.1.2 EUT Setup.................................................................................................................................................... 13 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 13 3.1.4 Test Procedure ............................................................................................................................................. 14 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 14 3.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 15 3.2.1 Applicable Standard ..................................................................................................................................... 15 3.2.2 EUT Setup.................................................................................................................................................... 15 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 16 3.2.4 Test Procedure ............................................................................................................................................. 17 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 17 3.3 MINIMUM 6 DB EMISSION BANDWIDTH ........................................................................................... 18 3.3.1 Applicable Standard ..................................................................................................................................... 18 3.3.2 EUT Setup.................................................................................................................................................... 18 3.3.3 Test Procedure .........................................................................................…

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China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00B-TSP TEST SETUP PHOTOGRAPHS Conducted Emissions Front View Conducted Emissions Side View China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00B-TSP Radiated Emission 30M-1GHz View Radiated Emission 30M-1GHz View China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00B-TSP Radiated Emission 9k-30MHz Parallel View Radiated Emission 9k-30MHz Perpendicular View China Certification ICT Co., Ltd (Dongguan) Report No.: CR231064050-00B-TSP Radiated Emission 9k-30MHz Ground-parallel View Radiated Emission Above 1GHz View