2BCIW-D68FBluetooth Speaker

1200mAh 57MM 10 hours 3 hours 5V/1A F F F F D68F FCC Warning 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. 5.0

FCC ID: 2BCIW-D68F TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT FCC ID: 2BCIW-D68F TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID: 2BCIW-D68F TB-RF-074-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT

FCC ID: 2BCIW-D68F TB-RF-074-1.0 Appendix IID Label Bluetooth Speaker FCC ID: 2BCIW-D68F Model:D68F 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. 2. This device must accept any interference received, including interference that may cause undesired operation. FCC ID: 2BCIW-D68F TB-RF-074-1.0 Appendix II ID Label Location

FCC ID: 2BCIW-D68F TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 7 Internal of EUT Photo 8 Internal of EUT FCC ID: 2BCIW-D68F TB-RF-074-1.0 Photo 9 Appearance of PCB Photo 10 Appearance of PCB FCC ID: 2BCIW-D68F TB-RF-074-1.0 Photo 11 Appearance of PCB Photo 12 Appearance of PCB BT Antenna

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202307-0309-3 Page: 1 of 3 TB-RF-074-1.0 1 A/F., Building.6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao’an, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 RF Exposure Evaluation FCC ID: 2BCIW-D68F 1. Client Information Applicant : Shenzhen Punk Wolf Technology Co., Ltd Address : 1103, No. 2055 Bixin Road (Longgang Section), Nanlian Community, Longgang Street, Longgang District, Shenzhen, China Manufacturer : Huizhou shenkexinfei Technology Co., Limited Address : Building C, Xia Chang Jing industrial, XinXu Town, Huiyang District, Huizhou, China 2. General Description of EUT EUT Name : Bluetooth Speaker Model(s) No. : D68F Model Difference : ---- Product Description : Operation Frequency: Bluetooth V5.0: 2402MHz~2480MHz Number of Channel: Bluetooth 5.0: 79 channels Antenna Gain: -0.58dBi PCB Antenna Modulation Type: GFSK, Pi/4-DQPSK, 8-DPSK Bit Rate of Transmitter: 1/2/3Mbps Power Supply : Input: DC 5V/1A Li-ion Polymer Battery : DC 3.7V by 1200mAh Rechargeable Li-ion battery Software Version : (D68F)_65E_F8A1(WC1)+D68F_C987 _20230802(ufw) Hardware Version : D68F-M_V2.0 Remark: The antenna gain provided by the applicant, the adapter and verified for the RF conduction test and adapter provided by TOBY test lab. Note: More test information about the EUT please refer the RF Test Report. Report No.: TBR-C-202307-0309-3 Page: 2 of 3 TB-RF-074-1.0 SAR Test Exclusion Calculations 1. FCC: According to KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. (1) Clause 4.3: General SAR test reduction and exclusion guidance Sub clause 4.31: Standalone SAR test exclusion considerations 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test separation distance≤5 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤3.0 for 1-g SAR [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤7.5.0 for 10-g SAR Report No.: TBR-C-202307-0309-3 Page: 3 of 3 TB-RF-074-1.0 2. Calculation: Test separation: 5mm Bluetooth Mode (GFSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 0.64 1±1 2 1.585 0.491 3.0 2.441 0.902 1±1 2 1.585 0.495 3.0 2.480 0.765 1±1 2 1.585 0.499 3.0 Bluetooth Mode (Pi/4-DQPSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 1.329 1±1 2 1.585 0.491 3.0 2.441 1.595 2±1 3 1.995 0.623 3.0 2.480 1.501 2±1 3 1.995 0.628 3.0 Bluetooth Mode (8-DPSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 1.752 2±1 3 1.995 0.618 3.0 2.441 2.026 2±1 3 1.995 0.623 3.0 2.480 1.927 2±1 3 1.995 0.628 3.0 Conclusion: The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06. -----END OF REPORT-----

Inverted F Antenna Specification Summary ITEM ANT SPEC 2.4G ANTModel Name Horizontal Vertical 2400MHz2400MHz 2400MHz2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 -0.58dBi MAX. Gain Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm 38.20mmAntenna Length Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) 2400MHz 2500MHz Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Frequency Gain(dBi) (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Frequency Gain(dBi) (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 1 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 RF Test Data for Bluetooth(BR+EDR) (Conducted Measurements) General Description of EUT Product Name: Bluetooth Speaker Test Model: D68F Sample ID: 202307-0309-2-2# Environmental Conditions Temperature: 25°C Relative Humidity: 55% Test Voltage: DC 3.7V Test Engineer: Huang jian ping Note: For a more detailed features description, please refer to the report TBR-C-202307-0309-2 The report only show the worst case data. Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 2 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Contents 1. Duty Cycle ........................................................................................................................................................................................... 3 2. Maximum Conducted Output Power ................................................................................................................................................. 9 3. -20dB Bandwidth .............................................................................................................................................................................. 15 4. Occupied Channel Bandwidth ......................................................................................................................................................... 21 5. Band Edge ........................................................................................................................................................................................ 27 6. Band Edge(Hopping) ........................................................................................................................................................................ 34 7. Conducted RF Spurious Emission .................................................................................................................................................. 41 8. Restrict Band .................................................................................................................................................................................... 51 9. Carrier Frequencies Separation....................................................................................................................................................... 58 10. Number of Hopping Channel ......................................................................................................................................................... 61 11. Dwell Time ....................................................................................................................................................................................... 64 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 3 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 1. Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT 1-DH1 2402 Ant1 30.4 5.17 2.63 NVNT 1-DH1 2441 Ant1 30.4 5.17 2.63 NVNT 1-DH1 2480 Ant1 30.4 5.17 2.63 NVNT 2-DH1 2402 Ant1 31.2 5.06 2.56 NVNT 2-DH1 2441 Ant1 31.2 5.06 2.56 NVNT 2-DH1 2480 Ant1 31.2 5.06 2.56 NVNT 3-DH1 2402 Ant1 30.4 5.17 2.63 NVNT 3-DH1 2441 Ant1 30.4 5.17 2.63 NVNT 3-DH1 2480 Ant1 31.2 5.06 2.56 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 4 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Test Graphs Duty Cycle NVNT 1-DH1 2402MHz Ant1 Duty Cycle NVNT 1-DH1 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 5 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Duty Cycle NVNT 1-DH1 2480MHz Ant1 Duty Cycle NVNT 2-DH1 2402MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 6 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Duty Cycle NVNT 2-DH1 2441MHz Ant1 Duty Cycle NVNT 2-DH1 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 7 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Duty Cycle NVNT 3-DH1 2402MHz Ant1 Duty Cycle NVNT 3-DH1 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 8 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Duty Cycle NVNT 3-DH1 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 9 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 2. Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit (dBm) Verdict NVNT 1-DH1 2402 Ant1 0.64 21 Pass NVNT 1-DH1 2441 Ant1 0.902 21 Pass NVNT 1-DH1 2480 Ant1 0.765 21 Pass NVNT 2-DH1 2402 Ant1 1.329 21 Pass NVNT 2-DH1 2441 Ant1 1.595 21 Pass NVNT 2-DH1 2480 Ant1 1.501 21 Pass NVNT 3-DH1 2402 Ant1 1.752 21 Pass NVNT 3-DH1 2441 Ant1 2.026 21 Pass NVNT 3-DH1 2480 Ant1 1.927 21 Pass Shenzhen Toby Technolo…

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Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 35 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Test Graphs Band Edge(Hopping) NVNT 1-DH1 2402MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 1-DH1 2402MHz Ant1 Hopping Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 36 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Band Edge(Hopping) NVNT 1-DH1 2480MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 1-DH1 2480MHz Ant1 Hopping Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 37 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Band Edge(Hopping) NVNT 2-DH1 2402MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 2-DH1 2402MHz Ant1 Hopping Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 38 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Band Edge(Hopping) NVNT 2-DH1 2480MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 2-DH1 2480MHz Ant1 Hopping Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 39 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Band Edge(Hopping) NVNT 3-DH1 2402MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 3-DH1 2402MHz Ant1 Hopping Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 40 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Band Edge(Hopping) NVNT 3-DH1 2480MHz Ant1 Hopping Ref Band Edge(Hopping) NVNT 3-DH1 2480MHz Ant1 Hopping Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 41 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 7. Conducted RF Spurious Emission Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT 1-DH1 2402 Ant1 -42.14 -20 Pass NVNT 1-DH1 2441 Ant1 -42.56 -20 Pass NVNT 1-DH1 2480 Ant1 -39.8 -20 Pass NVNT 2-DH1 2402 Ant1 -45.39 -20 Pass NVNT 2-DH1 2441 Ant1 -44.13 -20 Pass NVNT 2-DH1 2480 Ant1 -41.1 -20 Pass NVNT 3-DH1 2402 Ant1 -47.21 -20 Pass NVNT 3-DH1 2441 Ant1 -47.36 -20 Pass NVNT 3-DH1 2480 Ant1 -37.72 -20 Pass Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 42 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Test Graphs Tx. Spurious NVNT 1-DH1 2402MHz Ant1 Ref Tx. Spurious NVNT 1-DH1 2402MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 43 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Tx. Spurious NVNT 1-DH1 2441MHz Ant1 Ref Tx. Spurious NVNT 1-DH1 2441MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 44 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Tx. Spurious NVNT 1-DH1 2480MHz Ant1 Ref Tx. Spurious NVNT 1-DH1 2480MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 45 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Tx. Spurious NVNT 2-DH1 2402MHz Ant1 Ref Tx. Spurious NVNT 2-DH1 2402MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 46 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Tx. Spurious NVNT 2-DH1 2441MHz Ant1 Ref Tx. Spurious NVNT 2-DH1 2441MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 47 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Tx. Spurious NVNT 2-DH1 2480MHz Ant1 Ref Tx. Spurious NVNT 2-DH1 2480MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 48 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Tx. Spurious NVNT 3-DH1 2402MHz Ant1 Ref Tx. Spurious NVNT 3-DH1 2402MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 49 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Tx. Spurious NVNT 3-DH1 2441MHz Ant1 Ref Tx. Spurious NVNT 3-DH1 2441MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202307-0309-2 Page: 50 of 69 FCC ID:2BCIW-D68F TB-RF-074-1.0 Tx. Spurious NVNT 3-DH1 2480MHz Ant1 Ref Tx. Spurious NVNT 3-DH1 2480MHz Ant1 Emission Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/…

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202307-0309-2 Page: 1 of 58 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 Radio Test Report FCC ID: 2BCIW-D68F Original Grant Report No. : TBR-C-202307-0309-2 Applicant : Shenzhen Punk Wolf Technology Co., Ltd Equipment Under Test (EUT) EUT Name : Bluetooth Speaker Model No. : D68F Series Model No. : ---- Brand Name : PUNKWOLF Sample ID : 202307-0309-2-1# & 202307-0309-2-2# Receipt Date : 2023-08-17 Test Date : 2023-08-17 to 2023-08-30 Issue Date : 2023-08-30 Standards : FCC Part 15 Subpart C 15.247 Test Method : ANSI C63.10: 2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Witness Engineer : Camille Li Engineer Supervisor : Ivan Su Engineer Manager : Ray Lai This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202307-0309-2 Page: 2 of 58 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 6 1.1 Client Information ................................................................................................................. 6 1.2 General Description of EUT (Equipment Under Test) ................................................... 6 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 8 1.4 Description of Support Units .............................................................................................. 8 1.6 Description of Test Software Setting .............................................................................. 10 1.7 Measurement Uncertainty ................................................................................................ 10 1.8 Test Facility ......................................................................................................................... 11 2. TEST SUMMARY ..................................................................................................................... 12 3. TEST SOFTWARE ................................................................................................................... 12 4. TEST EQUIPMENT .................................................................................................................. 13 5. CONDUCTED EMISSION ....................................................................................................... 15 5.1 Test Standard and Limit .................................................................................................... 15 5.2 Test Setup ........................................................................................................................... 15 5.3 Test Procedure ................................................................................................................... 15 5.4 Deviation From Test Standard ......................................................................................... 16 5.5 EUT Operating Mode ........................................................................................................ 16 5.6 Test Data ............................................................................................................................. 16 6. RADIATED AND CONDUCTED UNWANTED EMISSIONS ............................................ 17 6.1 Test Standard and Limit .................................................................................................... 17 6.2 Test Setup ........................................................................................................................... 18 6.3 Test Procedure ................................................................................................................... 19 6.4 Deviation From Test Standard ......................................................................................... 21 6.5 EUT Operating Mode ........................................................................................................ 21 6.6 Test Data ............................................................................................................................. 21 7. EMISSIONS IN RESTRICTED BANDS ............................................................................... 22 7.1 Test Standard and Limit .................................................................................................... 22 7.2 Test Setup ........................................................................................................................... 22 7.3 Test Procedure ................................................................................................................... 23 7.4 Deviation From Test Standard ......................................................................................... 25 7.5 EUT Operating Mode ........................................................................................................ 25 Report No.: TBR-C-202307-0309-2 Page: 3 of 58 TB-RF-074-1.0 7.6 Test Data ............................................................................................................................. 25 8. 99% OCCUPIED AND 20DB BANDWIDTH ........................................................................ 26 8.1 Test Standard and Limit .................................................................................................... 26 8.2 Test Setup ...............................................…

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FCC ID: 2BCIW-D68F TB-RF-074-1.0 Appendix V EUT Test Photographs Photo of Setup for Radiated Emission (Below 1 GHz) Photo of Setup for Radiated Emission (Above 1 GHz) FCC ID: 2BCIW-D68F TB-RF-074-1.0 Photo of Setup for Conducted Emission -----END OF REPORT-----