2A9JD-T63BSmart wearable watch

T63B 使用说明书 中文 6. 产品参数 9. 注意事项 1.切勿严重撞击主机。 2.切勿接触苯、稀释剂等化学物品。 3.请不要靠近强磁场、电击站。 4.请避开直射光线或发热器具。 8. 主要功能 7. 支持语种 APP支持语言：英文、中文简体、中文繁体、德语、法语、阿拉伯语、捷克语、希腊语、西 班牙语、日语、波斯语、意大利语、韩语、荷兰语、波兰语、葡萄牙语、俄语、芬兰语、瑞 典语、泰语、匈牙利语、斯洛伐克语、克罗地亚语、阿尔巴尼亚语、土耳其语、乌克兰语、 印地语、马来西亚语，后续会不断加入更多的语种。 主控：中科AB5681G 显示屏：1.83''TFT彩屏 分辨率：240*284 防水等级：IP68 传感器：SC7A20 兼容性：For iPhone 12.0/Android9.0及 以上版本 电池容量：240mAh 工作时间：约5-7天 同步方式：蓝牙5.2 腕带材料：硅胶 工作温度：-10°C~50°C 包装清单：*主机*充电线*表带*说明书 5.切勿自行拆卸、修理、改造。 6.废弃包装、电池、旧电子产品，请分类妥善处理。 7.洗澡时不宜佩戴。（温度不能超过45°C） 5. 操作方法 1. 外观说明 TFT显示屏 2. 充电说明 感谢您选购本公司智能健康手表，在第一次使用时请认真阅读说明书；首先长按手表按键5秒开 机，如果电量不足或电量已耗尽，请先充电。 连接上充电线后，将USB接口插入（如电脑主机，移动电源，或标准的电源适配器）进行充 电，要求输入电压为5V1A或5V2A 。 3. 下载APP及蓝牙配对 也可以在苹果AppStore应用商店中搜索“FitCloudPro ”并安装它,安卓手机可在其它商店下载，如Android市 场中搜索“FitCloudPro”下载并安装。 （兼容系统：For iPhone12.0、Android9.0及以上） 安装APP 在使用本设备前，请先下载APP并安装，用手机扫一扫右 边二维码，根据手机的系统，选择对应软件进行安装。 FitCloudPro （手表界面可扫码下载） 4. 主界面选择 在主界面时，长按屏幕1秒可选择不同的主界面；当设备连接APP后，还可在APP表盘 中心选择更多的主界面。（4张本地表盘+1推送表盘） 第一步：APP蓝牙配对 1.新用户在第一次使用本设备时，下载并安装完APP后，启动APP按要求注册，注册完成后， 输入帐号和密码登陆。 2.打开手机蓝牙状态，然后打开APP连接手表即可完成配对。 第二步：音频蓝牙配对 完成音频蓝牙配对，步骤如下图所示。 1.在手表控制中心， 点击通话图标进入。 2.可设置通话音频 / 媒体音频。 语音助手 播放音乐 天气预报 久坐提醒 蓝牙通话 信息推送 血氧监测 心率监测 多国语言 查找手机 计时器 多种运动模式 睡眠监测 卡路里 距离 步数 时间 呼吸训练 日历 生理周期 饮水提醒 计算器 摇一摇拍照 名片 手表支持语言：简体中文、英文、俄语、西班牙语、德语、意大利、法语、葡萄牙语、土耳 其语、希伯来语、阿拉伯语、越南语、泰语、波斯语、马来西亚语，且出厂默认英文。 + (APP表盘中心) 指南针 按键 照明灯 扬声器 充电触点 传感器 9.Precautionary Note 1. Prevent the watch from severe hit. 2. Prevent the watch from contacting chemicals such as benzene, thinner etc. 3. Prevent the watch from approaching strong magnetic field, electric shock station. 4. Prevent the watch from direct light or heat generating appliances. 5. Do not disassemble, repair or remodel by yourself. 6. Please properly classify and dispose the waste packaging, batteries and old electronic products. 7. Not suitable for bath taking wearing. (Temperature can not exceed 45 °C) 2. Charging Instructions Thank you for purchasing our smart health watch, please read the manual carefully when you use it for the first time; firstly, long press the watch button for 5 seconds to turn on the watch, if the power is not enough or the power has been exhausted, please charge it first. After connecting the charging cable, plug the USB port into (such as computer host, mobile power, or standard power adapter) for charging, the required input voltage is 5V1A or 5V2A . 3.APP Download and Wireless Pairing Install APP Before using this device, please download and install the APP, scan the QR code on the right side with your mobile phone, and select the corresponding software to install according to the system of your mobile phone. You can also search for "FitCloudPro" in Apple AppStore and install it, and Android users can download from other shops, such as search for “FitCloudPro”in Android Market to download and install it. (Compatible System: for iPhone12.0, Android9.0 and above) (Scan the code on watch interface to download.) 6.Product Information Chip: Zhongke AB5681G Screen: 1.83” TFT Color Screen Resolution: 240*284 Pixels Waterproof Standard: IP68 Sensor: SC7A20 Compatibility: For iPhone 12.0/Android 9.0 and above Battery Capacity: 240mAh Working Time: 5-7 Days Connection Method: Wireless 5.2 Material of Strap: Silicone Working Temperature: -10°C~50°C Package Included: Smart Watch Body, Charging Cable, Strap, User's Manual 7.Supported Languages Languages Supported by the Smart Watch: Simplified Chinese, English, Russian, Spanish, German, Italian, French, Portuguese, Turkish, Hebrew, Arabic, Vietnamese, Thai, Farsi, Malaysian, and factory default English. Languages Supported by APP: English, Chinese Simplified, Chinese Traditional, German, French, Arabic, Czech, Greek, Spanish, Japanese, Farsi, Italian, Korean, Dutch, Polish, Portuguese, Russian, Finnish, Swedish, Thai, Hungarian, Slovak, Croatian, Albanian, Turkish, Ukrainian, Hindi, Malaysian, and more languages will be added continuously. 8.Main Functions Sedentary Reminder Wireless Calling Message Reminder Play Music Weather Forecast Physiological Cycle Calculator Remote Camera Drinking Water Reminder Business Card Blood Oxygen Monitor Multiple Sports Modes Sleep Tracker Calories Distance Steps Time Voice Assistant 英文 FitCloudPro 1.Appearance Description 1: APP Wireless Pairing 1. New users use the device for the first time, he/she needs to download and install the APP, launch the APP and register as required; after registration is completed, enter the account number and password to log in. 2. Turn on the wireless on your mobile phone, then connect the watch on the APP to complete the pairing. Step 2: Audio Wireless Pairing Complete the audio wireless pairing, the steps are shown in the figure below. 1. In the watch control center, tap the call icon to enter. 2. You can set call audio/media audio. 4. Change Dial Turn on the smart watch, long press the dial over 1s to switch the dial. Connect the smart watch to your phone, download more dials from dial library within FitCloudPro app. (4 built-in dials, 1 replaceable dial) + (APP dial center) 5. Operating Method Breathing Training Heart Rate Monitor Multiple National Languages Find Your Phone Timer Calendar Compass T63B User Manual TFT Display Button Flashlight Sensors Speaker Charging Contacts 左滑：进入下一个界面。 上滑：在主表盘状态时，上滑屏幕可快速查看信息。 右滑：侧边栏/上一个页面。 下滑：在主表盘状态时，下滑屏幕可快速进入设置菜单。 长按屏幕：在主表盘状态时长按屏幕1秒，可选择不同表盘。 按键：1、长按开机/关机 ；2、短按亮屏/进入功能菜单。 麦克风 Microphone Button: 1.Long Press - Turn on/off the smart watch. 2.Short Press - Light up the screen/Enter the secondary menu. Swipe to Left: Move to the next interface. Swipe to Right: Shortcut menu/back to the previous interface. Slide Up: Slide up the home screen to view the message. Slide Down: Slide down the home screen to enter the settings menu. Long Press the Screen: Long press the home screen over 1s to switch the dial. FCC Warnning: 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…

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

Shenzhen Jingyun Wulian Technology CO.,Ltd 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2024-6-28 To whom it may concern: We, Shenzhen Jingyun Wulian Technology CO.,Ltd, hereby certify that the equipment for which authorization is sought (FCC ID: 2A9JD-T63B) is not “covered” equipment prohibited from receiving an equipment authorization pursuant to § 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www.fcc.gov/supplychain/coveredlist) as an entity producing “covered” equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(b) and (d)(5) and (6). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Lin Tong Manager Shenzhen Jingyun Wulian Technology CO.,Ltd 62_[model] CoveredEqu_2.911(d)(5)(i) and (ii) - U, V03

Shenzhen Jingyun Wulian Technology CO.,Ltd 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street, Bao'an District, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2024/06/25 U.S. Agent Designation Shenzhen Jingyun Wulian Technology CO.,Ltd acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A9JD-T63B): Name and company of U.S. agent: REP America LLC Physical U.S. address of agent: REP America LLC, 1942 Broadway St. STE 314C Boulder, CO 80302 United States FRN of U.S. agent: 0034192500 Email address of U.S. agent: [email protected] REP America LLC acknowledges their obligation to accept service of process on behalf of Shenzhen Jingyun Wulian Technology CO.,Ltd Shenzhen Jingyun Wulian Technology CO.,Ltd with the FRN [0033125436] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Lin Tong Manager Shenzhen Jingyun Wulian Technology CO.,Ltd Signature Ben Xu Manager REP America LLC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2024-6-28> Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2A9JD-T63B T63B For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Lin Tong/Manager Company: Shenzhen Jingyun Wulian Technology CO.,Ltd Address: 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen China Phone: 13603002160 Fax: N/A E-Mail: [email protected]

Shenzhen Jingyun Wulian Technology CO.,Ltd 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2024-6-28 To whom it may concern: We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2A9JD-T63B including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins’ current valid General Terms and Conditions (AGB),Testing and Certification Regulations (PZO) which can be viewed on following website www.eurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Lin Tong/Manager Company: Shenzhen Jingyun Wulian Technology CO.,Ltd Address: 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street Bao'an District, Shenzhen China Phone: 13603002160 Fax: N/A E-Mail: [email protected]

FCC ID: 2A9JD-T63B External Photos of the EUT FCC ID: 2A9JD-T63B FCC ID: 2A9JD-T63B

Label and Location Size: L: 1.0cm*W: 0.2cm Label and Location FCC ID : 2A9JD-T63B

FCC ID: 2A9JD-T63B Internal Photos of the EUT FCC ID: 2A9JD-T63B Internal antenna FCC ID: 2A9JD-T63B

RF Exposure evaluation FCC ID: 2A9JD-T63B 1.1. Applicable Standard According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1093 RF exposure requirement KDB447498 v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 1.2. Requirement According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.23 “ [(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 • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 according to 5) in section 4.1 is applied to determine SAR test exclusion. 1.3. Manufacturing tolerance GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 0.0 0.0 0.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -1.0 -1.0 0.0 Tolerance ±(dB) 1.0 1.0 1.0 8-DPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -1.0 -1.0 0.0 Tolerance ±(dB) 1.0 1.0 1.0 Page 2 of 2 2. E v a l u a t i o n R e s u l t Evaluation Results Band/Mode f (GHz) Antenna Distance (mm) RF output power (including tune-up tolerance) SAR Test Exclusion Threshold SAR Test Exclusion dBm mW BT 2.450 5 1.0 1.2589 0.3941<3.0 Yes 3. C o n c l u s i o n 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.........................

1. Antenna Description: Antenna type Internal antenna Model T63B Frequency range 2400-2500MHz Manufacturer Shenzhen Jingyun iot Technology Co., LTD ANT Peak Gain 0.55 dBi 2. Antenna Photo: Length :22.71mm Width:1.09mm 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ..................... : FCC ID............................................. : CTA24061900401 2A9JD-T63B Compiled by ( position+printed name+signature) . : File administrators Jinghua Xiao Supervised by ( position+printed name+signature) . : Project Engineer Lushan Kong Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Jun. 21, 2024 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ............................ : Shenzhen Jingyun Wulian Technology CO.,Ltd Address ............................................ : 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street, Bao'an District, Shenzhen, China Test specification ........................... : Standard ........................................... : FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Smart wearable watch Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Jingyun Wulian Technology CO.,Ltd Model/Type reference ...................... : T63B Listed Models .................................. : N/A Modulation ....................................... : GFSK, Π/4DQPSK, 8DPSK Frequency ......................................... From 2402MHz to 2480MHz Rating ............................................... : DC 3.7V From battery and DC 5.0V From external circuit Result ............................................... : PASS Report No.: CTA24061900401 Page 2 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Smart wearable watch Model /Type : T63B Listed Models : N/A Applicant : Shenzhen Jingyun Wulian Technology CO.,Ltd Address : 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street, Bao'an District, Shenzhen, China Manufacturer : Shenzhen Jingyun Wulian Technology CO.,Ltd Address : 11/F, Building A, Dahong Zhigu, No.59, Gangzi Street, Shajing Xinqiao Street, Bao'an District, Shenzhen, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA24061900401 Page 3 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 T E S T S T A N D A R D S .................................................................. 4 2 S U M M A R Y ............................................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Equipment Under Test 5 2.4 Short description of the Equipment under Test (EUT) 5 2.5 EUT operation mode 6 2.6 Block Diagram of Test Setup 6 2.7 Related Submittal(s) / Grant (s) 6 2.8 Modifications 6 3 T E S T E N V I R O N M E N T ............................................................... 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Summary of measurement results 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D R E S U L T S ............................................ 11 4.1 AC Power Conducted Emission 11 4.2 Radiated Emission 14 4.3 Maximum Peak Output Power 20 4.4 20dB Bandwidth 21 4.5 Frequency Separation 25 4.6 Number of hopping frequency 27 4.7 Time of Occupancy (Dwell Time) 29 4.8 Out-of-band Emissions 33 4.9 Pseudorandom Frequency Hopping Sequence 42 4.10 Antenna Requirement 43 5 T E S T S E T U P P H O T O S O F T H E E U T .......................................... 44 6 P H O T O S O F T H E E U T ............................................................. 45 Report No.: CTA24061900401 Page 4 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. ANSI C63.10-2013: American National Standard for Testing Unlicensed Wireless Devices Report No.: CTA24061900401 Page 5 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322…

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

Report No.: CTA24061900401 Page 37 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 8DPSK (CH00) 8DPSK (CH39) reference reference 30MHz-1G 30MHz-1G 1G-25G 1G-25G Report No.: CTA24061900401 Page 38 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 8DPSK (CH78) reference 30MHz-1G 3G-25G Report No.: CTA24061900401 Page 39 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Band-edge Measurements for RF Conducted Emissions: GFSK Left Band edge hoping off Right Band edge hoping off Left Band edge hoping on Right Band edge hoping on Report No.: CTA24061900401 Page 40 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn π/4DQPSK Left Band edge hoping off Right Band edge hoping off Left Band edge hoping on Right Band edge hoping on Report No.: CTA24061900401 Page 41 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 8DPSK Left Band edge hoping off Right Band edge hoping off Left Band edge hoping on Right Band edge hoping on Report No.: CTA24061900401 Page 42 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 4.9 Pseudorandom Frequency Hopping Sequence TEST APPLICABLE For 47 CFR Part 15C section 15.247 (a) (1) requirement: Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hop-ping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400–2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125 mW. The system shall hop to channel frequencies that are selected at the system hopping rate from a pseudo randomly ordered list of hopping frequencies. Each frequency must be used equally on the average by each transmitter. The system receivers shall have input bandwidths that match the hop-ping channel bandwidths of their corresponding transmitters and shall shift frequencies in synchronization with the transmitted signals. EUT Pseudorandom Frequency Hopping Sequence Requirement The pseudorandom frequency hopping sequence may be generated in a nice-stage shift register whose 5 th and 9 th stage outputs are added in a modulo-two addition stage. And the result is fed back to the input of the first stage. The sequence begins with the first one of 9 consecutive ones, for example: the shift register is initialized with nine ones. ● Number of shift register stages:9 ● Length of pseudo-random sequence:29-1=511 bits ● Longest sequence of zeros:8(non-inverted signal) An example of pseudorandom frequency hopping sequence as follows: Each frequency used equally one the average by each transmitter. The system receiver have input bandwidths that match the hopping channel bandwidths of their corresponding transmitter and shift frequencies in synchronization with the transmitted signals. Report No.: CTA24061900401 Page 43 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 4.10 Antenna Requirement Standard Applicable For intentional device, according to FCC 47 CFR Section 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. And according to FCC 47 CFR Section 15.247 (c), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. Refer to statement below for compliance The manufacturer may design the unit so that the user can replace a broken antenna, but the use of a standard antenna jack or electrical connector is prohibited. Further, this requirement does not apply to intentional radiators that must be professionally installed. Antenna Connected Construction The maximum gain of antenna was 0.55 dBi. Remark:The antenna gain is provided by the customer , if the data provided by the customer is not accurate, Shenzhen CTA Testing Technology Co., Ltd. does not assume any responsibility. Report No.: CTA24061900401 Page 44 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 5 T e s t S e t u p P h o t o s o f t h e E U T Report No.: CTA24061900401 Page 45 of 49 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 6 P h o t o s o f t h e E U T Report No.: CTA24061900401 Page 46 of 49 Shenzhen CTA Testi…

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

FCC ID: 2A9JD-T63B Test Setup Photos of the EUT