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Technical Compliance Statement

FCC and ISED Test Report

Ref. File No.: C1W2012062

For the following equipment

Applicant

ASUSTeK COMPUTER INC.

Manufacturer

ASUSTeK COMPUTER INC.

Product

Motherboard

Model Number

(1)TUF GAMING B560M-PLUS WIFI

(2)TUF GAMING B560M-PLUS

Brand

ASUS

Rules and

Standards

(Class B Limit)

Title 47 FCC CFR , Part 15, Subpart B,

ICES-003 Issue 7:2020,

ANSI C63.4-2014

We, AUDIX Technology (Wujiang) Co., Ltd. EMC Dept. hereby certify that the

above product has been tested by us and complied with the FCC and ISED

official limits. The product might be marketed in US in accordance with the

standard Title 47 CFR FCC Part 2 and Part 15 Subpart B class B equipment

regulations under FCC Rules. The test was performed according to the

procedures mentioned in ANSI C63.4-2014.

The test data and results are issued on the test report No. ACWE-F2101012.

Jan.14, 2021

Ken Lu/ Vice General Manager

AUDIX Technology (Wujiang) Co., Ltd. EMC Dept.

The statement is based on a single evaluation of one sample of the above-mentioned products. It does

not imply an assessment of the whole production and does not permit the use of the test lab logo.

Summary of content (41 pages)

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Technical Compliance Statement FCC and ISED Test Report Ref. File No.: C1W2012062 For the following equipment Applicant : ASUSTeK COMPUTER INC. Manufacturer : ASUSTeK COMPUTER INC. Product : Motherboard Model Number : (1)TUF GAMING B560M-PLUS WIFI (2)TUF GAMING B560M-PLUS Brand : ASUS Rules and : Title 47 FCC CFR , Part 15, Subpart B, Standards ICES-003 Issue 7:2020, ANSI (Class C63.4-2014 B Limit) We, AUDIX Technology (Wujiang) Co., Ltd. EMC Dept.
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AUDIX GROUP Page 1 of 40 TEST REPORT Motherboard Model Number: (1)TUF GAMING B560M-PLUS WIFI (2)TUF GAMING B560M-PLUS Brand: ASUS Applicant for: ASUSTeK COMPUTER INC. 1F, No.15, Lide Rd., Beitou Dist,Taipei City 112,Taiwan Prepared by: Audix Technology (Wujiang) Co., Ltd. EMC Dept. No.1289, Jiangxing East Road, the Eastern Part of Wujiang Economic Development Zone, Jiangsu, China 215200 File No. Report No. Date of Report : : : C1W2012062 ACWE-F2101012 2021.01.
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AUDIX GROUP Page 2 of 40 Test Report Applicant : ASUSTeK COMPUTER INC. Manufacturer : ASUSTeK COMPUTER INC. EUT Description : Motherboard (A) Model Number : (1)TUF GAMING B560M-PLUS WIFI (2)TUF GAMING B560M-PLUS (B) Brand : ASUS (C) Test Voltage : AC 120V/60Hz (Via PC System) Rules of Compliance and Applicable Standards: Title 47 FCC CFR, Part 15, Subpart B, Class B ICES-003 Issue 7:2020, Class B ANSI C63.4-2014 The device described above was tested by Audix Technology (Wujiang) Co.
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AUDIX GROUP Page 3 of 40 For products subject to authorization under Supplier’s Declaration of Conformity, Asus Computer International shall be the responsible party, as designated in §2.909, of ASUSTeK COMPUTER INC. The name, address and telephone number of Asus Computer International will be provided within the compliance information supplied with the products. Representative : Steve Chang / President Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 4 of 40 Table of Content 1. 2. 2.1. 2.2. 3. 3.1. 3.2. 3.3. 3.4. 4. 4.1. 4.2. 4.3. 4.4. 5. 5.1. 5.2. 5.3. 5.4. 5.5. 6. 6.1. 6.2. 6.3. 6.4. 6.5. 7. Revision of Test Report .......................................................................................... 5 Summary of Test Results ....................................................................................... 6 Test Results ......................................................................................................
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AUDIX GROUP Page 5 of 40 1. Revision of Test Report Edition No. Date of Rev. Revision Summary Report No. 0 Jan.13, 2021 Original Report. ACWE-F2101012 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 6 of 40 2. Summary of Test Results 2.1. Test Results Test Item Referred Rules/Standard Title 47 FCC CFR, Power-line conducted Part 15, Subpart B, emission ICES-003 Issue 7:2020, ANSI C63.4-2014 Radiated emissions (30 – 1000MHz) Title 47 FCC CFR, Part 15, Subpart B, ICES-003 Issue 7:2020, ANSI C63.4-2014 Radiated emissions (Above 1GHz) Title 47 FCC CFR, Part 15, Subpart B, ICES-003 Issue 7:2020, ANSI C63.4-2014 Limit Result Pass Class B Minimum passing margin is 11.69dB at 2.
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AUDIX GROUP Page 7 of 40 2.2. Description of Test Firm Audix Technology (Wujiang) Co., Ltd. EMC Dept. No1289 Jiangxing East Road, the Eastern Part of Wujiang Name of Test Firm Economic Development Zone Jiangsu China 215200 Tel: +86-512-63403993 Fax: +86-512-63403339 Contact e-mail: Reportfeedback@audix.com.cn Accreditations The laboratory is accredited by following organizations under ISO/IEC 17025:2017 (1) NVLAP(USA) NVLAP Lab Code 200786-0 FCC OET Designation Number is : CN5026 (1) No.
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AUDIX GROUP Page 8 of 40 3. General Information 3.1. Description of Application Applicant Manufacturer ASUSTeK COMPUTER INC. 1F, No.15, Lide Rd., Beitou Dist,Taipei City 112,Taiwan ASUSTeK COMPUTER INC. 1F, No.15, Lide Rd.
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AUDIX GROUP Page 9 of 40 3.2. Description of the EUT Motherboard CPU Socket PCH Memory Network Max Resolution Back I/O Ports WLAN/BT Card (1)TUF GAMING B560M-PLUS (2)TUF GAMING B560M-PLUS WIFI Intel LGA 1200 PCH Vendor Intel PCH Type B560 Memory Type DDR4 Min: 2048MB Memory Size Max: 128GB 10Mbps, 100Mbps, 1000Mbps, 2500Mbps DP Port: 4096*2304@60Hz HDMI Port: 4096*2160@60Hz 4 x USB 2.0 port 2 x USB 3.2 Gen1 port 2 x USB 3.
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AUDIX GROUP Page 10 of 40 Note: The following list is the USB ports connection modes: 2 x USB 3.2 Gen 1 port Connection Mode Status 1 Keyboard+Mouse V USB 3.0 HDD*2 Status 2 USB 3.0 HDD*2 V V V Keyboard V Mouse USB 2.0 HDD*4 Status 4 V USB 2.0 HDD*2 2 x USB 3.2 Gen 2 port Status 3 V V V V 4x USB 2.0 port Keyboard+Mouse Type C port USB 3.0 HDD V V V V V V 3.4. Highest Frequency within EUT The highest operating frequency is 5.0GHz from the WLAN Card of EUT.
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AUDIX GROUP Page 11 of 40 3.5. Determination of Worse Case Operating Modes EUT with the following modes was pre-scanned for Conducted & Radiated Disturbance Measurements.
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AUDIX GROUP Page 12 of 40 4. Measurement Arrangement 4.1. Equipment and Cables Arrangement  Connection Diagram of EUT and Peripheral Devices For conducted and Radiated tests AC POWER SOURCE 2.0 HDD*2 *2 EARPHONE+MIC#3 (H) PC SYSTEM *2 3.0 HDD*2 EARPHONE+MIC#1~#2 (H) WALKMAN SPEAKER Motherboard (EUT) USB KEYBOARD USB MOUSE *4 USB 2.0 HDD*4 *3 USB 3.0 HDD*3 HDMI LCD MONITOR 1 DP LCD MONITOR 2 : POWER LINE : SIGNAL LINE LAN Cable Note: This is the block diagram of the worst test mode.
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AUDIX GROUP Page 13 of 40 4.2. Method of Exercising EUT The methods for exercising the EUT during the measurement specified in ANSI C63.4-2014 clause 11.2, 11.3 and figure 16 were used. EUT Exercise Program and Condition Operating System Windows 10 Test Program “Burn in test (V8.1)” Graphic Controller The EUT (inside PC System) drives test software “Burn in test (V8.1)”, to send “H” characters (Size: 11) to the LCD monitor, and then the LCD monitor displays “H” pattern (CPU + RAM + 2D + 3D 100%).
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AUDIX GROUP Page 14 of 40 4.3. List of Supported Units Under Test Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Product Earphone+MIC#1~#2 Earphone+MIC#3 USB Keyboard USB Mouse 3.0 HDD#1 3.0 HDD#2 3.0 HDD#3 3.0 HDD#4 3.0 HDD#5 3.0 HDD#6 3.0 HDD#7 2.0 HDD#8 2.0 HDD#9 2.0 HDD#10 2.0 HDD#11 2.0 HDD#12 2.0 HDD#13 LCD Monitor#1 LCD Monitor#2 Speaker Walkman Host PC Router Brand Model No. Serial No.
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AUDIX GROUP Page 15 of 40 4.4. List of Used Cables under Test Item Type Qty. Length (m) Shielding (Yes/No) 1 Audio Cable 4 2.2 No 2 Audio Cable 1 2.2 No 5 USB Cable 1 1.8 6 USB Cable 1 7 USB Cable 8 Cores (Qty.) Connect Ports (from… to…) EUT Earphone+MIC#1~#2 0 PC System Earphone+MIC#3 Yes 0 EUT USB Keyboard 1.5 Yes 0 EUT USB Mouse 5 0.5 Yes 0 EUT USB HDD 3.0 USB Cable 2 0.5 Yes 0 PC System USB HDD 3.0 9 USB Cable 4 0.5 Yes EUT USB HDD 2.
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AUDIX GROUP Page 16 of 40 5. Measurement of Conducted Emissions 5.1. List of Test Instruments Item Type Manufacturer Model No. Serial No. Cal. Date Cal. Period 1. Test Receiver R&S ESCI 100351 2020-08-25 1 Year 2. A.M.N. R&S ESH2-Z5 100153 2020-12-18 1 Year 3. L.I.S.N. Kyoritsu KNW-407 8-1793-3 2020-04-03 1 Year 4. Pulse Limiter R&S ESH3-Z2 101832 2020-12-18 1 Year 50Ω Termina5. Tektronis MS4630B 001-con 2020-12-18 1 Year tor SX-ROS40 Cable 6. RF Cable Shengxuan 2020-12-18 1 Year 0 59/2+Switch 7.
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AUDIX GROUP Page 17 of 40 5.3. Power-line Conducted Emission Limits  For FCC §15.107 and ICES-003 §6.1 Frequency Range (MHz) 0.15 – 0.50 0.50 – 5.0 5.0 – 30 Class A Limits Quasi Peak dB(V) 79 Average dB(V) 66 73 60 Class B Limits Quasi Peak dB(V) 66 – 56* 56 60 Average dB(V) 56 – 46* 46 50 Note: * Decreases with the logarithm of the frequency. 5.4. Measurement Procedure The power-line conducted emission measurement was performed in accordance with the procedure of ANSI C63.4-2014 clause 7.3.
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AUDIX GROUP Page 18 of 40 5.5. Measurement Results The following data are the worst emissions based on the pre-scan measurement results. Item Test Condition 1 Mode1 DP+HDMI 4096*2160@60Hz Reference Test Data No. Neutral Line # 43 # 41 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 19 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 20 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 21 of 40 6. Measurement of Radiated Emissions 6.1. List of Test Instruments For measurement of 30 to 40000MHz frequency range 6.1.1.For Frequency Range 30MHz~1GHz(At 10m Semi-Anechoic Chamber) Item Type Manufacturer Model No. Serial No. Cal. Date Cal. Period Signal and Spec1. R&S FSV4 103380 2020-04-07 1 Year trum Analyzer Signal and Spec2. R&S FSV4 103379 2020-04-07 1 Year trum Analyzer 3. Pre-Amplifier Chengyi dianzi EMC9135 980374 2020-12-18 1 Year 4.
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AUDIX GROUP Page 22 of 40 6.2. Test Setup The EUT and test equipment were configured in accordance with the requirement of ANSI C63.4-2014 clause 5.4. and 5.5.  For frequency range 30 to 1000MHz (at Semi-Anechoic Chamber)  For frequency range above 1GHz (at Semi-Anechoic Chamber) Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 23 of 40 6.3. Radiation Emission Limits  For Below 1GHz, FCC §15.109(a)(g)/CISPR 32 and ICES-003 §3.2 Frequency Range (MHz) 30 – 230 230 – 1000 30 – 230 230 – 1000  Distance (meter) 10 3 Class A Limits Quasi-Peak [dB(V/m)] 40 47 50 57 Class B Limits Quasi-Peak [dB(V/m)] 30 37 40 47 For Above 1GHz, FCC §15.109(a)(g) and ICES-003 §6.
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AUDIX GROUP Page 24 of 40 6.4. Measurement Procedure The radiated emission measurement was performed in accordance with the procedure of the ANSI C63.4-2014 clause 8.3.  The EUT and peripherals were placed on the rotatable non-conduction table, which is 0.8meters above the ground reference plane at the semi-anechoic chamber or OATS as described in section 4.1 and 6.2.  The measurement distance is set as specified in section 6.3.
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AUDIX GROUP Page 25 of 40 6.5. Measurement Results The following data are the worst emissions based on the pre-scan measurement results.  For frequency range 30 – 1000MHz Item Test Condition Reference Test Data No. Horizontal Vertical 1 Mode1 DP+HDMI 4096*2160@60Hz (Open Case) # 16 # 15 2 Mode1 DP+HDMI 4096*2160@60Hz (Close Case) #6 #5 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 26 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 27 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 28 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 29 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP  Page 30 of 40 For frequency range 1 – 18GHz Item Test Condition Reference Test Data No. Horizontal Vertical 1 Mode1 DP+HDMI 4096*2160@60Hz (Open Case) # 12 # 11 2 Mode1 DP+HDMI 4096*2160@60Hz (Close Case) #4 #3 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 31 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 32 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 33 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 34 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP  Page 35 of 40 For frequency range 18 – 40GHz Item Test Condition Reference Test Data No. Horizontal Vertical 1 Mode1 DP+HDMI 4096*2160@60Hz (Open Case) # 20 # 19 2 Mode1 DP+HDMI 4096*2160@60Hz (Close Case) # 18 # 17 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 36 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 37 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 38 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 39 of 40 Audix Technology (Wujiang) Co., Ltd. EMC Dept. Report No.
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AUDIX GROUP Page 40 of 40 7. Measurement Uncertainty List The measurement uncertainty was estimated for test on the EUT according to CISPR 16-4-2. This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage of k=2. The uncertainties value is not used in determining the PASS/FAIL results. Test Item Range Frequency No.1 Conducted Shielding Enclosure Conducted Disturbance Measure0.15MHz ~ 30MHz ment Uncertainty  3.