
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
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VVFly Electronics Co.,Ltd. * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2AW7X-SSE01 FRN of applicant: 0029844206 Per section 2.911(d)(7) of the FCC rules, VVFly Electronics Co.,Ltd. certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Baihetian Innovative Solutions FCC Registration Number(FRN): 0033401605 Physical U.S. Company Address: 6837 Chase Rd, Dearborn, MI 48126, USA Contact Person: Kenneth Young Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Signed: Printed name: Wen Hui SHI Title: quality manager Company Name: VVFly Electronics Co.,Ltd. Date: 6/28/2023 Agent Signed (if different to Applicant): Signed: Printed name: Kenneth Young Title: Manager Company Name: Baihetian Innovative Solutions Date: 6/28/2023
Test Model No.: SSE01
Test Model No.: SSE01
FCC ID: 2AW7X-SSE01 RF Exposure evaluation According to 447498 D04 Interim General RF Exposure Guidance v01 ERP/EIRP = P T +G T −L C ERP/EIRP is the equivalent (or effective) radiated power [in same units as P T , typically dBW, dBm, or power spectral density (psd)], relative to either a dipole antenna (ERP) or an isotropic antenna (EIRP). P T is the transmitter output power, in dBW, dBm, or psd (power over a specified reference bandwidth). G T is the gain of the transmitting antenna, in dBd (ERP) or dBi (EIRP). L C is the signal attenuation in the connecting cable between the transmitter and the antenna, in dB. For BT EDR mode Frequency (MHz) Output power to antenna (dBm) Ant gain(dBi) EIRP(dBm) ERP(dBm) ERP(mw) Distance (cm) P th (mW) 2480 -2.484.75 2.27 0.12 1.03 0.5 2.72 ERP = EIRP −2.15 dB WORSE CASE 1.03mW<2.72mW Remark: Then SAR evaluation is not required
Global United Technology Services Co., Ltd. Report No.: GTS2023050280F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 27 TEST REPORT Applicant: VVFly Electronics Co.,Ltd. Address of Applicant: Unit 2103-2104, Changhong Sci-tech Building, Science and Technology Park, Nanshan District, Shenzhen, China Manufacturer: VVFly Electronics Co.,Ltd. Address of Manufacturer: Unit 2103-2104, Changhong Sci-tech Building, Science and Technology Park, Nanshan District, Shenzhen, China Factory: DONGGUAN TOHEI E.M.C.CO.,LTD Address of Factory: Qingfeng Road,Jinlong Industrial District,Qingxi,Dongguan Guangdong,China Equipment Under Test (EUT) Product Name: Sleep Saviour Earset Model No.: SSE01 Trade Mark: Sleep Saviours FCC ID: 2AW7X-SSE01 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: May 18, 2023 Date of Test: May 19-30, 2023 Date of report issued: May 30, 2023 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 27 2 Version Version No. Date Description 00 May 30, 2023 Original Prepared By: Date: May 30, 2023 Project Engineer Check By: Date: May 30, 2023 Reviewer Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 27 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED EMISSIONS ................................................................................................................... 11 7.3 CONDUCTED OUTPUT POWER ........................................................................................................... 14 7.4 CHANNEL BANDWIDTH ...................................................................................................................... 15 7.5 POWER SPECTRAL DENSITY ............................................................................................................. 16 7.6 SPURIOUS EMISSION IN NON-RESTRICTED & RESTRICTED BANDS ....................................................... 17 7.6.1 Conducted Emission Method ..................................................................................................... 17 7.6.2 Radiated Emission Method ........................................................................................................ 18 8 TEST SETUP PHOTO ............................................................................................................................ 27 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 27 Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 27 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15…
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Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 1 of 19 1. Bandwidth 1.1 OBW 1.1.1 Test Result Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result GFSK SISO 2402 1 1.015 Pass 2440 1 1.015 Pass 2480 1 1.016 Pass Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 19 1.1.2 Test Graph GFSK_LCH_2402MHz_Ant1_NTNV GFSK_MCH_2440MHz_Ant1_NTNV Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 19 GFSK_HCH_2480MHz_Ant1_NTNV Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 19 1.2 6dB BW 1.2.1 Test Result Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 1 0.505 >=0.5 Pass 2440 1 0.502 >=0.5 Pass 2480 1 0.504 >=0.5 Pass Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 5 of 19 1.2.2 Test Graph GFSK_LCH_2402MHz_Ant1_NTNV GFSK_MCH_2440MHz_Ant1_NTNV Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 6 of 19 GFSK_HCH_2480MHz_Ant1_NTNV Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 7 of 19 2. Maximum Conducted Output Power 2.1 Test Result Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit GFSK SISO 2402 -4.03 <=30 Pass 2440 -3.17 <=30 Pass 2480 -2.48 <=30 Pass Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 8 of 19 2.2 Test Graph GFSK_LCH_2402MHz_Ant1_NTNV GFSK_MCH_2440MHz_Ant1_NTNV Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 9 of 19 GFSK_HCH_2480MHz_Ant1_NTNV Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 10 of 19 3. Maximum Power Spectral Density 3.1 Test Result Mode TX Type Frequency (MHz) Maximum PSD (dBm/3kHz) Verdict ANT1 Limit GFSK SISO 2402 -21.94 <=8 Pass 2440 -21.15 <=8 Pass 2480 -20.43 <=8 Pass Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 11 of 19 3.2 Test Graph GFSK_LCH_2402MHz_Ant1_NTNV GFSK_MCH_2440MHz_Ant1_NTNV Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 12 of 19 GFSK_HCH_2480MHz_Ant1_NTNV Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 13 of 19 4. Unwanted Emissions In Non-restricted Frequency Bands 4.1 Ref 4.1.1 Test Result Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) GFSK SISO 2402 1 -4.13 2440 1 -3.27 2480 1 -2.57 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2013, the channel contains the maximum PSD level was used to establish the reference level. Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 14 of 19 4.1.2 Test Graph GFSK_LCH_2402MHz_Ant1_NTNV GFSK_MCH_2440MHz_Ant1_NTNV Report No.: GTS2023050280F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 15 of 19 GFSK_HCH_2480MHz_Ant1_NTNV Report No.: GTS2023050280F01 Global Un…
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嘉兴佳利电子有限公司 http://www. glead.com. cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LT D - 1 - 产 品 技 术 规 格 书 SPECIFICATION 中国浙江省嘉兴市经济开发区正原路66号 No.66 ZhengyuanRoad, Economic Development Zone,Jiaxing,Zhejiang,China TEL:0086-573-83651818 FAX:0086-573-83651858 拟制Prepared by: 审核Checked by : 批准Approved by: 送样日期Formed On 产品版本Document Version ( V1.0 ) 产品型号 PART N O: LA31H2450-A55 客户料号C UST OM ER PART NO: 客户确认CUSTOMER APPROVED BY: 确认日期APPROVED DATE: 嘉兴佳利电子有限公司 http://www. glead.com. cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LT D - 2 - 目 录 Table of contents 规格书版本更改记录 Version rejigger track record..............................3 1. 概述 Introduc tio n..................................................................4 2. 型号 Part Number...............................................................4 3. 外型尺寸及测试板焊盘尺寸 Dimens io ns.....................4~5 4. 测试电路和匹配电路 Evaluation Board and Matching Circuits............5 5. 电气性能 Electrical Characteristics..........................................6 6. 特性曲线 Characteristic curve...................................................6 7. 方向图 Radiation Pattern...................................................7~8 8. 可靠性试验后允许误差 Post Dependability Tolerance ...............9 9. 可靠性试验 Dep endab ility Test..........................................9~10 10. 回流焊温度 Reflow Soldering Standard Condition.....................10 11. 包装尺寸 Packaging and Dimensions ....................................11 嘉兴佳利电子有限公司 http://www. glead.com. cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LT D - 3 - 产品规格书版本更改记录 Ve r s i o n rejigger track record 版本号 Version 更改记录 Rejigg er 拟制 Prep ared 批准 Approve 日期 Date V1.0 首次发行 潘枫 卢冠宇 2018.12.07 备注: 1、更改产品电性能指标时,版本号需更换(V1.0换为V2.0、V3.0......); 2、更改产品测试方法(包括可靠性测试条件),或更改使用条件时,当前版本号加系列(V1.0 换为V1.1、V1.2......)。 嘉兴佳利电子有限公司 http://www. glead.com. cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LT D - 4 - 产品尺寸/S ize:3.2×1.6×0.6 1. 概述 INTRODUCTION "佳利"微波多层陶瓷天线LA系列产品设计用于W LAN、W iF i、蓝牙、PHS,手机 多频天线, FM等小体积SMD片式设计。 "GLEAD" M ic ro wa ve M u lt i- Layer Ceramic Antenna LA series are designed to be used in W LAN、W iF i、Bluetoo th、PHS、 M ultip le-ba nd Mob ile p ho ne a nte nna, FM, e tc a nd compact size SMD chip design. 2. 型号 Part Number LA 31 H 2450 - A55 3. 外型尺寸 Dimensions(Unit:mm) Num ber Terminal Nam e ① INP U T ② NC Symbo ls L W T A Dimensions 3. 2+/ -0. 2 1. 6+/ -0. 2 0. 6+/ -0. 1 0. 4+/ -0. 1 天线频率/ Antenna Frequency: 2450 MHz 产品设计结构H型/Via Des ign Series 多层结构天线/Mult i-layer Antenna 产品名称,编号A55/Product Name: A55 ( Top View ) L w ① ② ( Bottom View ) A ( Side View ) T 嘉兴佳利电子有限公司 http://www. glead.com. cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LT D - 5 - 4. 测试电路和匹配电路 Evaluation Board and Matching Circuits 5.1nH 1.5pF 嘉兴佳利电子有限公司 http://www. glead.com. cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LT D - 6 - 5. 电气性能 Electrical Characteristics 6. 特性曲线 Characteristic curve No. Item (项目) S pec if ic ations (特性) 5.1 (带匹配电路测试)After Matching 2450 MHz 5.2 Band Width 通带宽度 100MHz typ. 5.3 Peak Gain 峰值增益 4.75 d Bi 5.4 V.S.W.R 驻波比 ≤2.0 5.5 Polarization 极化方式 Lin ear 线性 5.6 Azimuth Beam width 方位角 Omni-dir ec tion al 全向 5.7 Impedance 阻抗 50 Ω 嘉兴佳利电子有限公司 http://www. glead.com. cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LT D - 7 - 7. 方向图 Radiation Pattern coordinates: X-Z Plane Y-Z Plane X-Y Plane 嘉兴佳利电子有限公司 http://www. glead.com. cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LT D - 8 - 3D Radiation Pattern Fre quency (MHz ) 2400 2450 2500 Avg. Gain (dBi) -2.25 -2.23 -2.25 Peck Gain (dBi) 3.68 4.75 3.72 Efficiency (%) 68 71 69 嘉兴佳利电子有限公司 http://www. glead.com. cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LT D - 9 - 8可靠性试验后允许误差 Post Dependability Tolerance 经可靠性试验后允许比起始读数偏差见下表 P os t Dependability Tolerance ( Refer to the table ) 9 可靠性试验 Dependability Test 基准条件:温度范围 Temperature range 25±5°C 相对湿度范围 Relat ive Hum id ity range 55~75%RH 工作温度 Operating Temperature range -40°C~+85°C 9.1 耐振动 Vibration Resist 在振动频率为10~55Hz振幅为1.5mm 沿X.Y.Z方向各振动2小时后测试符合表8.1~8.4规定。 The device should satisfy the electrical characteristics specified in paragraph 8.1~8.4 after applied to the vibration of 10 to 55Hz with amplitude of 1.5mm for 2 hours each in X , Y and Z directions. 9.2 耐跌落冲击 Drop Shock 在100cm高度处按X,Y,Z三个面分别自由跌落在木制地板上共3次后测试符合表8. 1~ 8. 4规 定。 The device should satisfy the electrical characteristics specified in paragraph 8.1~8.4 after dropping onto the hard wooden board from the height of 100cm for 3 times each facet of the 3 dimensions of the device. 9.3 耐焊接热 Solder Heat Proof 能承受经120~150°C的温度预热120秒后,在255°C+10°C的焊锡浸5±0. 5秒,或300°C-10°C的 电烙铁焊接3±0.5秒,焊接面无损伤。 The device should be satisfied after preheating at 120°C~150°C for 120 seconds and dipping in soldering Sn at 255°C+10°C for 5±0.5 seconds,or elec tr ic ir on 300°C-10°C for 3±0.5 seconds, without damnify. 9.4 推力试验 Adhesive Strength of Termination 在产品电极端子上或表面上可承受5N(≦0603);10N(>0603)水平推力10±1秒而无明显外观损坏 与电极移位 。 The device have no remarkable damage or removal of the termination after horizontal force of 5N(≦0603);10N(>0603)w ith 10±1 seconds. No. Item (项目) Post Dependability Tolerance (可靠性试验后允许附加误差) 8.1 Central Frequency 中心频率 ±5 MHz 8.2 Band Width 通带宽度 ±5 MHz 8.3 Gain 增益 ±0.1 dBi 8.4 V.S.W.R (in BW) 驻波比 ±0.1 嘉兴佳利电子有限公司 http://www. glead.com. cn 阿里巴巴 http://zydq.en.alibaba.com JIA XING GLEAD ELECTRONICS CO., LT D - 10 - 9.5 耐弯曲试验 Bending Resist Test 将产品按图焊在1.6±0.2mm的 PCB 板中间,由箭头方向 施力:1mm/ S,弯曲距离:1.5mm,保持5±1S,产品金属层无 脱落。 Weld the product to the center part of the PCB with the thickness 1.6±0.2mm as the illustration shows, and keep exerting force arrow-w ard on it at speed of :1mm/S , and hold for 5±1S at the position of 1.5mm bending distance , so far , any peeling off of the product metal coating should not be detected . 9.6 耐湿热特性 Moisture Proof 在温度为60±2°C,相对湿度90~95%的恒温湿箱中放置96小时,在常温中恢复1~ 2小时后测试, 符合表8.1~8.4规定。 The device should satisfy the electrical characteristics specif…
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Test Model No.: SSE01 Radiated Emission Conducted Emission
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 565.00 µW |

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