2BCK6-G4FSmart Sports Glasses

Shenzhen Anzhiyan Technology Co., Ltd. Smart Glasses Product Manual Product Overviews Smart glasses G4F is an intelligent wearable product for users who love outdoor sports.G4F combines various functions in one, including video recording, listening to music, answering the phone call, eye protection. 1.1、Fashion Design-Spots design, comfortable wearing 1.2、POV shooting-Full HD video recording,102° wide angle, free your hands and record what you see. 1.3、Bluetooth Music-Hi-fi stereo sound experience, enjoy music anytime. 1.4、Ultra long working time-450mAh battery, provide 2.5 hrs video recording or 15 hrs music playback. Product Structure Shenzhen Anzhiyan Technology Co., Ltd. Components: User manual, USB charging cable, cleaning cloth, Packing box, Glasses case. Product Specifications No. Category Detailed Specification 1 Product Dimensions 174*175*44MM（open） Shenzhen Anzhiyan Technology Co., Ltd. 2 Weight 54g 3 Video Resolution 1080P@30fps 4 Video Format MJPEG 5 Camera Angle 102° 6 Lens Diaphragm F2.2 7 Video Loop Recording Yes, each segment lasts 5 minutes, the video overwrites when the memory card is full. 8 Built-in MIC Yes, Wireless earphone mic，video shooting mic 9 Storage Expansion Micro SD card (up to 256GB) 10 Wireless System Bluetooth5.0（2.4G Wireless）,15M distance 11 Sound Dual stereo loudspeaker 12 USB port Type-C USB2.0 13 Voice Broadcast English 14 External Power Supply 5V DC Input 15 Battery 3.7V 450mah Li-ion polymer（Built-in） 16 Working Time 2.5 hrs video recording or 15 hrs music playback （80% Volume） 17 Extended Function U flashing reading and writing Operating Instructions Preparations for use Shenzhen Anzhiyan Technology Co., Ltd. ◎Before initial use, Connect the 5V charger to the USB interface of the product through a data cable，please fully charge the product, insert the memory card and format the card via glasses. Wireless Earphones Controls: ◎Turn on the wireless earphones，Long press the Earphones button for 2 seconds，voice prompt broadcasts：“headset readying” ，the wireless earphones has been turned on。Blue indicator light flashes quickly which represents wireless earphones connected. ◎Turn off the wireless earphones：Long press the Earphones button for 2 seconds in a power on state，voice prompt broadcasts：“headset off”，the wireless earphones has been turned off. ◎Wireless earphones pairing：Search “DVR Glasses”on mobile phone Bluetooth options and click to connect，voice prompt broadcasts “connect” and then blue indicator light turns off. ◎Music playback：play and choose music on mobile phone. ◎Music pause/continue：Short press the Bluetooth button to stop playing music，press again to continue. ◎Volume control：The three lines beside the Bluetooth button represents volume touch control area，short press to increase volume，voice prompt broadcasts “volume maximum” when increased to maximum volume；long press to decrease volume，voice broadcasts “minimum” when decreased to minimum volume. ◎Answering phone call：Short press the Bluetooth button to answer phone call，long press to reject。when answering the phone call，short press to end the call。Press twice to call back the last phone call. ◎The wireless headphones are paired and reset. When the wireless headphones are turned off, press and hold the music button for 7 seconds, and a voice message will prompt "Wireless headphones on". Then, the voice message will prompt "Waiting for connection". Afterwards, perform wireless headphone pairing Shenzhen Anzhiyan Technology Co., Ltd. operation Video Camera Control: ◎Turn on the video camera：long press the video camera button for 2 seconds，video camera turns on，the voice broadcasts“VCR readying”, the green indicator light always on, then the camera starts video recording, the voice prompt broadcasts“recording”, green indicator light flashes(Voice prompt only works when the wireless function has been turned on) ◎Turn off the video camera: long press the video camera button for 2 seconds when the camera is working, video camera turns off, the voice broadcasts “Turn off the VCR”, the green indicator light turns off, then the camera turns off. ◎Video recording pause/continue: When the camera is normally recording, short press the video camera button to stop, the voice prompt broadcasts“stop recording”, the recorded video will be saved; short press again to continue, the voice prompt broadcasts“recording”. Notes: 1. Charging: Equipped with a data connection of 5V charger and Type-C USB interface for glasses, for charging, the red light will be on when charging, and the red light will be off when fully charged. Charging from low to full takes 2.5 hrs 2.Turn on the wireless earphones in a low battery state: The blue indicator light represents state of wireless earphones，when turning on the product in a low battery state, the blue indicator light flashes quickly then turn off automatically. voice prompt broadcasts:“please charge” 3. Turn on the camera in a low battery state: The green indicator light represents state of video camera, when turning on the product in a low battery state, the green indicator light flashes quickly then turn off automatically. voice prompt broadcasts: “Turn off the VCR”. Shenzhen Anzhiyan Technology Co., Ltd. 4.Turn on the product without memory card: green indicator light is on, voice prompt broadcasts：“Memory card exception”，and then camera turns off automatically in 30 seconds. 5.Turn on the product when the memory card malfunctions：green indicator light is on, voice prompt broadcasts：“Memory card exception”，and then camera turns off automatically in 30 seconds. 6. Formatting the memory card: when the camera is not working, long press the video shooting button for 10 seconds to format the memory card, meanwhile the green indicator light flashes quickly. Green indicator light keeps on represents the formatting process completed. 7.Video recording timestamp setup: insert an normally working memory card into the smart glasses, turn on the video shooting function and…

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Shenzhen Anzhiyan Technology Co., Ltd. 2023.08.24 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: 2BCK6-G4F [Shenzhen Anzhiyan 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) yong wu Shenzhen Anzhiyan Technology Co., Ltd. 2023.08.24 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: 2BCK6-G4F [Shenzhen Anzhiyan 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) yong wu

Shenzhen Anzhiyan Technology Co., Ltd. 2023.08.22 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Smart Sports Glasses Trademark: N/A MODEL : G4F G4G, G4H, G4J, G4K, G4L, G4M, G4N FCC ID : 2BCK6-G4F 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 - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : yong wu /Manager Contact information / address: Room 401, No. 8, Silian Industrial Village, 228 Industrial Zone, Silian Community, Henggang Street, Longgang District, Shenzhen, China

Shenzhen Anzhiyan Technology Co., Ltd. 2023.08.22 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing 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, Client’s signature: Client’s name / title : yong wu /Manager Contact information / address: Room 401, No. 8, Silian Industrial Village, 228 Industrial Zone, Silian Community, Henggang Street, Longgang District, Shenzhen, China

Shenzhen Anzhiyan Technology Co., Ltd. Model Difference 2023/8/22 EUT NAME: Smart Sports Glasses Trademark: N/A MODEL : G4F G4G, G4H, G4J, G4K, G4L, G4M, G4N FCC ID : 2BCK6-G4F All the model are the same circuit and RF module, except appearance color and model name. Regards Sincerely Client’s signature: Client’s name / title : yong wu /Manager Contact information / address: Room 401, No. 8, Silian Industrial Village, 228 Industrial Zone, Silian Community, Henggang Street, Longgang District, Shenzhen, China

External Photos

Size:10*5mm FCC ID: 2BCK6-G4F Label location

Internal Photos Antenna

RF EXPOSURE EVALUATION METHOD FCC ID: 2BCK6-G4F Applicable standard： In accordance with FCC 47 CFR part 2 (2.1093) this device has been defined as a portable device which is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user. Portable devices must be evaluated using the specified in FCC 47 CFR part 2 (2.1093) and ANSI/IEEEC95.1-1992. and had been tested in accordance with the measurement methods and procedures specified in IEEE 1528-2003. Per FCC KDB 447498 D01 v06, the 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances s 50 mm are determined by: SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. 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 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 is applied to determine SAR test exclusion. Condition Mode Frequency (MHz) Conducted Power (dBm) Limit (dBm) Verdict NVNT 1-DH1 2402 -4.20 21 Pass NVNT 1-DH1 2441 -3.09 21 Pass NVNT 1-DH1 2480 -1.70 21 Pass NVNT 2-DH1 2402 -3.18 21 Pass NVNT 2-DH1 2441 -2.12 21 Pass NVNT 2-DH1 2480 -1.04 21 Pass NVNT 3-DH1 2402 -2.59 21 Pass NVNT 3-DH1 2441 -1.62 21 Pass NVNT 3-DH1 2480 -0.58 21 Pass max possible output power (PK,conducted)：0±1dBm 2.06dBi logarithmic terms convert to numeric result is nearly 1.607 1dBm=1.26mW 2402MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 1.26/5*√2.402=0.39≤3.0 2441MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 1.26/5*√2.441=0.39≤3.0 2480MHz [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)]= 1.26/5*√2.48=0.40≤3.0 Conclusion: 1. [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] * [√f(GHz)] < 3.0. 2. SAR Test Exclusion Thresholds is 3.0 for separation distance 5mm. Therefore, SAR test is not required.

SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 1 深圳市飞敏科技有限公司 ShenZhen FeiMin Technology CO.,LTD. 产品规格书 Product specification 客户 CUSTOMER: 产品名称 PRODUCTS: 321610—F05贴片天线 客户料号 PART NO: 产品型号 Spec.: F05 日期 Data: 2022.3.9 备注：承认盖章后请回复一份承认书（或复印件）给我司，其余由贵公司存档 REMARK:Please send us one(or copy)of this approval with stamp after accepting,other copies filed by the customer. 地址：深圳市宝安区西乡街道固戍社区恒南一路C栋厂房303室 ADD:Room 303,Building C,Hengnan one Road,Gushu community,Xixiang Street,Bao’an District,Shenzhen City 电话Tel: 0755-23035723 传真Fax: 0755-23036702 邮箱E-mail: [email protected] 网址HTTP:www.fmant.cn 客户 CUSTOMER 承认 ACCEPTED BY 审核 CHECKED BY 批准 APPROVED BY 供应商 SUPPLIER 拟制 PREPARED BY 审核 CHECKED BY 批准 APPROVED BY 杨轩 夏兴喜 马冬冬 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 2 2 1. 项目信息Project Information 1.1. 外观尺寸Appearance and Dimensions Symbol Dimension (mm) L（长度） 3.2± 0.20 W（宽度） 1.6± 0.20 T（厚度） 1.0± 0.20 S（电极宽度） 0.4± 0.20 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 3 3 1.2. 天线净空区面积antenna Clearance area 在设计天线时，应远离金属部件和不相关的部件，如电池、振荡器、防护罩、摄像头等，为天线留出 干净的空间。这个间隔简称为净空区。以下是我们建议预留的净空区面积大小。 When designing the antenna, it should be far away from metal components and irrelevant components such as batteries, oscillators, shields, cameras, etc. to leave a clean space for the antenna. This interval is called clearance area. The following is the size of clearance area we recommend to reserve. 天线型号（Model） 天线尺寸 （size） 净空区面积 Clearance area L*W(mm) A1（2.4G单极） 5.5*1.2*1.2 9.1*5.6 X5（2.4G单极） 5.2*2.2*1.0 8.7*6.5 X6（2.4G pifa） 3.2*1.6*1.0 7.0*6.0 D1（2.4G单极） 5.2*2.2*1.0 8.7*6.5 D2（2.4G单极） 5.2*2.2*1.0 8.7*6.5 D3（2.4G单极） 3.4*1.7*1.2 7.2*6.5 F01（2.4G pifa） 3.2*1.6*0.4 7.0*6.0 S2（2.4/5.8G双频） 7.0*3.0*2.0 9.0*7.0 U1 (UHF单极） 15.0*3.0*1.0 19.0*8.0 G2（GPS单极） 9.5*3.0*1.0 13.5*7.5 F05（2.4G pifa） 3.2*1.6*1.0 7.0*6.0 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 4 4 1.3. 天线Demo测试板 Demo Test Board with Antenna(Unit:mm) 1.4. 匹配电路Matching Circuit 使用以下推荐的匹配和调谐元件值，在我们的标准25*60 mm评估板上，中心频率约为2440mhz。然 而，这些是典型的参考值，当电路板或零件供应商不同时，可能需要更改。 With the following recommended values of matching and tuning components,the center frequencies will be about 2440 MHz at our standard 25*60 mm evaluation board.However,these are typical reference values which may need to be changed when circuit boards or part vendors are diffierent. 3 4 2 1 系统匹配电路元件(村田) System Matching Circuit Component（Murata） Location Desciption Tolerance 1 0.75pF (0402) ±0.1pF 2 NC / 3 1.0pF (0402) ±0.1pF 4 NC / SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 5 5 2.电特性Electrical Characteristics(25*60mm ground plane) 2.1.电子表格Electrical Table 特征Characteristics 规范Specifications 单位Unit 轮廓尺寸Outline Dimensions 3.2*1.6*1.0 mm 工作频率Working Frequency 2400-2500 MHz 电压驻波比VSWR <2 / 阻抗Impedance 50 Ω 极化Polarization 线极化 / 增益Gain 峰值Peak 2.06 dBi 效率Efficiency 50 % 2.2.电压驻波比与Smith 圆图 VSWR & Smith VSWR S11 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 6 6 2.3.天线增益与效率 Gain and Efficiency 测试系统Test system Frequency (MHz) Gain (dBi) Efficiency (%) 2400 MHz 1.43 50.15 2410 MHz 1.38 50.78 2420 MHz 1.49 50.49 2430 MHz 1.34 50.43 2440 MHz 1.30 50.04 2450 MHz 1.57 52.50 2460 MHz 1.76 56.12 2470 MHz 1.89 57.29 2480 MHz 2.05 58.23 2490 MHz 2.06 55.99 2500 MHz 2.06 53.66 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 7 7 2.4.天线辐射方向图Antenna radiation pattern [email protected] 2D-plane XOY @2.44GHz 2D-plane [email protected] 2D-plane YOZ @2.44GHz SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 8 8 3.包装信息Packaging Information 3.1. 胶带规范Tape specification 指数Index A0 B0 K0 P0 P P2 φD0 W E F T 尺寸 Dimension(mm) 1.85 ±0.1 3.50 ±0.1 0.85 ±0.1 4.00 ±0.1 4.00 ±0.1 2.00 ±0.1 1.50 +0.1 12.00 ±0.3 1.75 ±0.1 3.20 ±0.1 0.30± 0.05 1. 10链轮孔距累积公差±0.20。10 sprocket hole pitch cumulative tolerance ±0.20. 2. 在250毫米中，载体的拱度在1毫米以内。Carrier camber is within 1 mm in 250 mm. 3. 所有尺寸符合EIA-481-C要求。All dimensions meet EIA-481-C requirements. 4. 材料:透明PS。Material :Transparent PS. 5. 包装长度每7“卷:12.5米。Packing length per 7" reel :12.5Meters. 6. 组件加载/ 7”卷:3000个。Component load per 7" reel : 3000 pcs.(前后共预留120pcs) 3.2.卷规范Reel specification Index A B C D Dimension(mm) 13.3±0.3 100±0.3 330±0.3 24.5±0.3 SHENZHEN FEIMIN TECHNOLOGY CO.,LTD. 深圳市飞敏科技有限公司 Shenzhen Feimin Technology Co.,Ltd 9 9 4.注意事项Notes 1) 产品应小心处理，以避免汗水和皮肤油脂损坏或污染。 Products should be handled with care to avoid damage or contamination from perspiration and skin oils. 2) 对于单个部件，强烈建议使用镊子或真空拾取。 The use of tweezers or vacuum pick up is strongly recommended for individual components. 5.储存条件Storage Conditions 1) 推荐产品从交货之日起6个月内使用。 Recommended products should be used within 6 months form the time of delivery. 2) 存储环境条件 Storage environment condition  温湿度条件:-10~40°C，30~70%RH。 Temperature and humidity conditions:-10~40°C and 30~70%RH.  包装材料应保存在空气中不含氯或硫的地方。 The packaging material should be kept where no chlorine or sulfur exists in the air.  产品应储存在仓库内，无热震、振动、阳光直射等。 Products should be storage in thewarehouse without heat shock,vibration,direct sunlight and so on.

No.：BCTC/RF-EMC-007 Page: 1 of 80 Edition：B.0 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2307747458E Applicant: Shenzhen Anzhiyan Technology Co., Ltd. Product Name: Smart Sports Glasses Model/Type reference: G4F Tested Date: 2023-07-31 to 2023-08-14 Issued Date: 2023-08-14 Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 2 of 80 Edition：B.0 FCC ID:2BCK6-G4F 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 BCTC Testing Co., Ltd, this report can’t be reproduced except in full.The tested sample(s) and the sample information are provided by the client. Product Name: Smart Sports Glasses Trademark: N/A Model/Type Reference: G4F G4G, G4H, G4J, G4K, G4L, G4M, G4N Prepared For: Shenzhen Anzhiyan Technology Co., Ltd. Address: Room 401, No. 8, Silian Industrial Village, 228 Industrial Zone, Silian Community, Henggang Street, Longgang District, Shenzhen Manufacturer: Shenzhen Anzhiyan Technology Co., Ltd. Address: Room 401, No. 8, Silian Industrial Village, 228 Industrial Zone, Silian Community, Henggang Street, Longgang District, Shenzhen Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2023-07-31 Sample tested Date: 2023-07-31 to 2023-08-14 Issue Date: 2023-08-14 Report No.: BCTC2307747458E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is Bluetooth Classic radio test report. Tested by: Approved by: Kelsey Tan/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 3 of 80 Edition：B.0 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 9 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List ........................................................................................................ 10 4.5 Test Mode ........................................................................................................... 10 4.6 Table Of Parameters Of Text Software Setting ................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test procedure .................................................................................................... 13 6.4 EUT operating Conditions ................................................................................... 13 6.5 Test Result .......................................................................................................... 14 7. Radiated emissions ............................................................................................. 16 7.1 Block Diagram Of Test Setup .............................................................................. 16 7.2 Limit .................................................................................................................... 17 7.3 Test procedure .................................................................................................... 18 7.4 EUT operating Conditions ................................................................................... 19 7.5 Test Result .......................................................................................................... 20 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 24 8.1 Block Diagram Of Test Setup .............................................................................. 24 8.2 Limit .................................................................................................................... 24 8.3 Test procedure .................................................................................................... 25 8.4 EUT operating Conditions ................................................................................... 25 8.5 Test Result .......................................................................................................... 26 9. Spurious RF Conducted Emissions ..................................................................... 27 9.1 Block Diagram Of Test Setup .............................................................................. 27 9.2 Limit .................................................................................................................... 27 9.3 Test procedure ...................................................................................................…

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Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 67 of 80 Edition：B.0 13. Number Of Hopping Frequency 13.1 Block Diagram Of Test Setup 13.2 Limit Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels. 13.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set the spectrum analyzer: RBW = 100kHz. VBW = 300kHz. Sweep = auto; Detector Function = Peak. Trace = Max hold. 3. Allow the trace to stabilize. It may prove necessary to break the span up to sections. in order to clearly show all of the hopping frequencies. The limit is specified in one of the subparagraphs of this Section. 4. Set the spectrum analyzer: Start Frequency = 2.4GHz, Stop Frequency = 2.4835GHz. Sweep=auto; 13.4 Test Result Condition Mode Hopping Number Limit Verdict NVNT 1-DH1 79 15 Pass NVNT 2-DH1 79 15 Pass NVNT 3-DH1 79 15 Pass Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 68 of 80 Edition：B.0 Test Graphs Hopping No. NVNT 1-DH1 2441MHz Hopping No. NVNT 2-DH1 2441MHz Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 69 of 80 Edition：B.0 Hopping No. NVNT 3-DH1 2441MHz Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 70 of 80 Edition：B.0 14. Dwell Time 14.1 Block Diagram Of Test Setup 14.2 Limit Frequency hopping systems in the 2400-2483.5 MHz band shall use at least 15 channels. The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds multiplied by the number of hopping channels employed. Frequency hopping systems may avoid or suppress transmissions on a particular hopping frequency provided that a minimum of 15 channels are used. 14.3 Test procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set spectrum analyzer span = 0. Centred on a hopping channel; 3. Set RBW = 1MHz and VBW = 3MHz.Sweep = as necessary to capture the entire dwell time per hopping channel. Set the EUT for DH5, DH3 and DH1 packet transmitting. 4. Use the marker-delta function to determine the dwell time. If this value varies with different modes of operation (e.g.. data rate. modulation format. etc.). repeat this test for each variation. The limit is specified in one of the subparagraphs of this Section. Submit this plot(s). 14.4 Test Result DH5 Packet permit maximum 1600 / 79 / 6 hops per second in each channel (5 time slots RX, 1 time slot TX). DH3 Packet permit maximum 1600 / 79 / 4 hops per second in each channel (3 time slots RX, 1 time slot TX). DH1 Packet permit maximum 1600 / 79 /2 hops per second in each channel (1 time slot RX, 1 time slot TX). So, the Dwell Time can be calculated as follows: DH5:1600/79/6*0.4*79*(MkrDelta)/1000 DH3:1600/79/4*0.4*79*(MkrDelta)/1000 DH1:1600/79/2*0.4*79*(MkrDelta)/1000 Remark: Mkr Delta is once pulse time. Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 71 of 80 Edition：B.0 Modulation Channel Data Packet pulse time(ms) Dwell Time(s) Limits(s) GFSK Middle 1DH1 0.383 0.123 0.4 1DH3 1.639 0.262 0.4 1DH5 2.887 0.308 0.4 π/ 4 DQPSK Middle 2DH1 0.392 0.125 0.4 2DH3 1.644 0.263 0.4 2DH5 2.892 0.308 0.4 8DPSK Middle 3DH1 0.391 0.125 0.4 3DH3 1.643 0.263 0.4 3DH5 2.894 0.309 0.4 Test Graphs Dwell NVNT 1-DH1 2441MHz One Burst Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 72 of 80 Edition：B.0 Dwell NVNT 1-DH3 2441MHz One Burst Dwell NVNT 1-DH5 2441MHz One Burst Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 73 of 80 Edition：B.0 Dwell NVNT 2-DH1 2441MHz One Burst Dwell NVNT 2-DH3 2441MHz One Burst Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 74 of 80 Edition：B.0 Dwell NVNT 2-DH5 2441MHz One Burst Dwell NVNT 3-DH1 2441MHz One Burst Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 75 of 80 Edition：B.0 Dwell NVNT 3-DH3 2441MHz One Burst Dwell NVNT 3-DH5 2441MHz One Burst Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 76 of 80 Edition：B.0 15. Antenna Requirement 15.1 Limit 15.203 requirement: For intentional device, according to 15.203: an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. 15.2 Test Result The EUT antenna is Internal antenna, fulfill the requirement of this section. Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 77 of 80 Edition：B.0 16. EUT Photographs EUT Photo NOTE: Appendix-Photographs Of EUT Constructional Details Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 78 of 80 Edition：B.0 17. EUT Test Setup Photographs Conducted emissions Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 79 of 80 Edition：B.0 Radiated Measurement Photos Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 80 of 80 Edition：B.0 STATEMENT 1. The equipment lists are traceable to the national reference standards. 2. The test report can not be partially copied unless prior written approval is issued from our lab. 3. The test report is invalid without the "special seal for inspection and testing". 4. The test report is invalid without the signature of the approver. 5. The test process and test result is only related to the Unit Under Test. 6. Sample information is provided by the client and the laboratory is not responsible for its authenticity. 7. The quality system of our laboratory is in accordance with ISO/IEC17025. 8. If there is any objection to this test report, the client should inform issuing laboratory within 15 days from the date of receiving test report. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China TEL: 400-788-9558 P. C.: 518103 FAX: 0755-33229357 Website: http://www.chnbctc.com E-Mail: [email protected] ※※※※※ END ※※※※※

Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 78 of 80 Edition：B.0 17. EUT Test Setup Photographs Conducted emissions Report No.: BCTC2307747458E No.：BCTC/RF-EMC-007 Page: 79 of 80 Edition：B.0 Radiated Measurement Photos