GSS-VS18201RF Module

使用手冊 User’s Manual 產品名稱: RF Module 廠牌: ViewSonic 型號: VS17803 2 / 16 Contents 1. Change History of Revision..........................................................................................................................................3 2. General Description........................................................................................................................................................4 3. Features...........................................................................................................................................................................5 5. Block Diagram...............................................................................................................................................................7 6. General Specification.....................................................................................................................................................7 7. DC Characteristics.........................................................................................................................................................8 8. Electrical Specifications.................................................................................................................................................9 8. Bluetooth Specification.................................................................................................................................................10 9. Pin Definition................................................................................................................................................................11 10. Size reference..............................................................................................................................................................13 11. WIFI RF Circuit reference pictures.........................................................................................................................14 11. USB interface electrical characteristics....................................................................................................................14 11. Recommended Reflow Profile...................................................................................................................................15 12. RoHS compliance........................................................................................................................................................15 13. Wireless module before the SMT note......................................................................................................................16 3 / 16 Change History of Revision Revisio Date Contents of Revision Change Remark 1.0 2017-06-03 首次发布产品规格书. 2017-06-03 1.0 2017-11-07 更新模块PIN脚定义与图片 2017-11-07 4 / 16 1. General Description The RTL8821CU-CG is a highly-integrated IEEE 802.11 a/b/g/n/ac MAC/Baseband/RF WLAN and Bluetooth Baseband/RF single chip. For Wireless LAN (WLAN) operation, it supports 1-stream 802.11ac solution with Multi-user MIMO (Multiple-Input, Multiple-Output) STA mode with USB2.0 network interface controller. For Bluetooth operation, it supports Bluetooth 2.1/4.2 with USB interface controller. The RTL8821CU-CG baseband implements multiuser Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) STA mode with one transmit and one receive path (1T1R). Features include one spatial stream transmission, short Guard Interval (GI) of 400ns, spatial spreading, and support for variant channel bandwidths. Moreover, RTL8821CU-CG provides one spatial stream Space-Time Block Code (STBC) and Low Density Parity Check (LDPC) to extend the range of transmission. As the recipient, the RTL8821CU-CG also supports explicit sounding packet feedback that helps senders with beamforming capability. For legacy compatibility, Direct Sequence Spread Spectrum (DSSS), Complementary Code Keying (CCK) and OFDM baseband processing are included to support all IEEE 802.11a, 802.11b and 802.11g data rates. Differential phase shift keying modulation schemes, DBPSK and DQPSK with data scrambling capability, are available. CCK provides support for legacy data rates, with long or short preamble. The high speed FFT/IFFT paths are combined with BPSK, QPSK, 16QAM, 64QAM and 256QAM modulation of the individual subcarriers. The compatible coding rate of 1/2, 2/3, 3/4, and 5/6 provides up to 433.3Mbps for IEEE 802.11ac with MIMO-OFDM. The RTL8821CU-CG builds in an enhanced signal detector, an adaptive frequency domain equalizer, and a soft-decision Viterbi decoder to alleviate severe multi-path effects and mutual interference in the reception of multiple streams. Robust interference detection and suppression are provided to protect against Bluetooth, cordless phone, and microwave oven interference. Receive vector diversity for multi-stream application is implemented for efficient utilization of the MIMO channel. Efficient IQ-imbalance, DC offset, phase noise, frequency offset, and timing offset compensations are provided for the radio frequency front-end. The RTL8821CU-CG supports fast receiver Automatic Gain Control (AGC) with synchronous and asynchronous control loops among antennas, antenna diversity functions, and adaptive transmit power control functions to obtain better performance in the analog portions of the transceiver. The RTL8821CU-CG MAC supports 802.11e for multimedia applications, 802.11i and WAPI (Wireless Authentication Privacy Infrastructure) for security, and 802.11n/ac for enhanced MAC protocol efficiency. Protocol efficiency is significantly improved by using packet aggregation techniques, such as A-MPDU with BA and A-MSDU. Power saving mechanisms, such as Legacy Power Save, U-APSD, and MIMO, can reduce the power wasted during idle time. They can also compensate for the extra power required to transmit MIMO-OFDM. The RTL8821CU-CG provides simple legacy and 20MHz/40MHz/80MHz co-existence mec…

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承认书 供应商名称: 深圳成功晶显科技有限公司 供应商物料名称: WIFI 天线一1 供应商规格型号: N12-6408-ROA (投影仪) CVTE物料编号: 004.032.0050020 承认书版次: V 1.0 函纸版本号(无图纸时无需填写) :' 供应商承认栏 制定 审核 批准 李峰 陈永华 文件修订履历表 版本 日期 制定/修改/废止内容 制定 核准 V1.0 2020/2/14 邹荣凯 张斌 Shenzhen South Star Technology Co., LTD South Star Proprietary & Confidential © 2010 South Star Corporation. All rights reserved. 目 录 Index 一、 封面（Cover）···············································1 二、 目录（ Index ）··············································· 2 三、基本参数（The basic parameters）·······························3 五、 工程图纸（Product Drawing） ··································6 六、 测试设备（T est Equipment & Conditions）······················7 七、 性能测试报告（Test Report）············· ··· ·················· 8-11 八、 安装方法（Installation method） ·································12 九、 包装方式（Packing）·································· ···· ···· 13 四、装订记录（Record of Binding ） ·······························4 PCB Antenna Assembly Specification(With housing) 1.Electrical Properties 1.1 Frequecy range............................... 2.4G~2.5G/5.15G-5.85G 1.2 Impedance............................................................50Ω Norminal 1.3 VSWR (Matching Transmit Trace on board) ...<2 1.4 Radiation................................................................Omni 1.5 Gain(Peak)...........................................2.4G: >1.8dBi 5G: >2.1dBi 1.6 Polarization............................................................Linear 1.7 Admitted Power.....................................................1W 1.8 Cable.......................................................................1.13mm 1.9 Connector............................................................... IPEX 2.Physical Properties 2.1 Working Temperature.........................................-20°C~+65°C 2.2 Storage Temperature...........................................-30°C~+75°C Antenna Design for 投影仪 V1.0 Document Number NDX-200103 1 st Released Date 03/01/2020 Author Hongliang Zhou Review By Zhongyi Zhao Date Version Revised Recored 03/01/2020 1.00 ⚫ 1 st Released 3 端子 3代端子 1 10～18 ±0.10 ∅0.03 Part No. N12-6408-R0A RF 周洪亮 2 同轴线 ∅0.81黑色线 1 18～30 ±0.12 0.02 Checked by 1 FPC PI电解铜单面板 黑色 1 30～40 ±0.15 0.04 Material / PE No. Part No. Name Specification Amount Remark 40～ ±0.20 Location Angle ±0.5° DWG No. Approv N12-6408-R0A Unit ed by mm Scale 1:1 Rev B 1 2 3 4 5 6 7 8 Rev Description A New drawing Date Remark A A B B South Star WIFI-1-V0.2 105±3 离型纸切断线 C C 技术要求： 1.标“*”尺寸为重点 管控尺寸； 2.未标注尺寸依照图纸； 3.无虚焊、假焊、连锡、短路、断路等焊接不良现象； 4.所有部件需符合RoHS要求; 5.成品需全检性能。 Third Angle Project Date 2020-02-24 D 0～10 ±0.05 0.02 Part Name WIFI-1天 线 Designed by 邹荣凯 D 1 2 3 4 5 6 7 8 Test Equipment & Conditions 1． Network Analyzers : Agilent 8753D 5071B 2． 3D Chamber Test System South Star Proprietary & Confidential © 2010 South Star Corporation. All rights reserved. 2. Analyzer Measurement 2.1 S11 test results 3. Gain & Patterns test results 3.1 Measurement setting Freq Effi Gain (MHz) (%) (dBi) 5150 44.14 2.1 5200 53.51 3.15 5250 54.27 3.51 5300 51.44 3.32 5350 55.35 3.93 5400 55.49 3.87 5450 53.49 3.42 5500 58.76 3.63 5550 67.87 4.05 5600 63.5 3.77 5650 61.26 3.54 5700 67.32 3.93 5750 68.62 3.8 5800 58.35 2.81 5850 55.79 2.79 4.2 3D Peak Gain & Efficiency 天线1无源效率 Freq Effi Gain (MHz) (%) (dBi) 2400 46.05 2.1 2410 44.17 2.01 2420 43.4 1.93 2430 44.41 1.95 2440 46.06 1.84 2450 49.22 1.97 2460 47.44 1.81 2470 51.14 2.12 2480 54.63 2.41 2490 55.18 2.6 2500 56.29 2.54 3.2 2D/3D Patterns（天线1） Y Z X X Y Z X Y Z Z X Y 1. Antennas' setup and enviroment With housing South Star 日期：2020-02-24 产品包裝规范 page: 1 of 1 成品名称 : 天线 版本：A 客户：视源 一：成品天线 二：装袋，每PE袋装50PCS产品， 端子使用珍珠棉包扎好。 South Star WIFI-1-V0.2 三：装袋，每大PE袋装10小袋。 批准： 确认： 拟制： 邹荣凯 深圳成功晶显科技有限公司 BOM表 项目名称：Viewsonic投影 客户名称：视源 版本号：V0.1 时间：2020/02/14 适用阶段：■初版发行 □试产 □量产 □ECN变更 序号 物料层级 规格描述 颜色 物料编码 数量 单位 共用描述 供应商名称 图纸 备注 1 2 3 物料名称 1 ● WIFI-1天线 N12-6408-R0A 1 PCS N/A 1-1 ● WIFI-1 FPC 电解铜+PI 一对半 26.42*9.46*0.12 黑色 F03-*-R0A 1 PCS N/A 1-2 WIFI-1射频线 Φ0.81*105MM单银线黑色+3代端子 X02-*-R0A 1 PCS N/A 1-2-1 ● 同轴线 Φ0.81*105MM单银线黑色 黑色 X02-4975-R0A 0.105 米 共用 1-2-2 ● 端子 科信成3代/For0.81 金色 W06-0133-R0A 1 PCS 共用 制表：邹荣凯确认： 审核： 表单编号：WI-17-B03/B1 环境管理物质数据分析表（根据公认检测机构提供的报告制作数据分析表，并附上检测机构的分析报告） 环境管理物质数据分析表 供方名称： 深圳成功晶显科技有限公司 日期： 2020/2/21 NO 物料名称 型号规格 客户料号 构成该产品的 原（辅）材料 名称及材质 构成该原材料 的均质材料及 材质 测试报告供应商 测试报告RoHS对应物质测试结果 检测报告编号 测试日期 测试 机构 备注 Pb Cd Hg Cr(VI) PBBs PBDEs DBP BBP DEHP DIBP 1 WIFI-1天 线 Viewsonic 投 影 同轴线 镀银铜线 赣州西维尔金属材料科技有限公司 ND ND ND ND ND ND ND ND ND ND A2190054657101003C 2019/3/19 CTI 黑色母 东莞市氟罗拉新材料有限公司 ND ND ND ND ND ND ND ND ND ND SZXEC1901440701 2019/7/10 SGS FEP绝缘 大金氟化工（中国）有限公司 ND ND ND ND ND ND ND ND ND ND SHAEC1915382710 2019/7/22 SGS 端子 磷青铜 福建紫金铜业有限公司 9 ND ND ND ND ND ND ND ND ND CANEC1907229906 2019/5/6 SGS 胶芯 SHINKONG SYNTHETIC FIBERS COPPORATION(SHINKONG INDUSTRY(HANGZHOU)CO.,LTD) 2.54 ND ND ND ND ND ND ND ND ND CE/2019/82309 2019/8/21 SGS FPC 铜箔基板 昆山中岛电子科技有限公司 ND ND ND ND ND ND ND ND ND ND SHAEC1923790204 2019/11/1 SGS 黑色油墨 优立实业股份有限公司 ND ND ND ND ND ND ND ND ND ND CE/2019/A0149 2019/10/14 SGS 文字油墨 凯耀科技股份有限公司 ND ND ND ND ND ND ND ND ND ND CE/2019/53124 2019/5/27 SGS 3M胶 3M MATERIAL TECHNOLOGY(GUANGZHOU)CO.,LTD ND ND ND ND ND ND ND ND ND ND CANEC1925631401 2019/12/27 SGS 拟制： 曾续友 审核：陈义才 批准（每页加盖公章）： 注1: 当为系列产品时，只需填入该系列中的一款产品，其余产品在同材质申明中列出。 注2：当产品生产过程中用到的辅料，在最终产品中可能引入管理物质时，也须列出。 注3: 若原材料已是均质材料,就填写"构成该产品的原(辅)材料名称及材质"一栏即可.("构成该原材料的均质材料及材质"一栏可 不填) 全尺寸测试 2020 年 2 月 18 日 零件料号N12-6408-R0A 零件名称WIFI-1 天线 厂商 深圳成功晶显科技有限公司 适用机型 Viewsonic 投影 质 量 检 测 研 发 调 整 确 认 序 号 基准尺寸 单位（mm） 公差 （+） 公差 （-） 样板 1 样板 2 样板 3 样板 4 样板 5 最终结果 特殊说明 1 105 3 3 105.59 105.51 105.33 105.47 105.38 ■OK□NG 2 26.42 0.15 0.15 26.44 26.41 26.40 26.49 26.43 ■OK□NG 3 9.96 0.15 0.15 9.96 9.95 9.96 9.95 9.95 ■OK□NG 4 9.45 0.15 0.15 9.46 9.43 9.44 9.44 9.45 ■OK□NG 5 6.6 0.15 0.15 6.61 6.61 6.60 6.60 6.61 ■OK□NG 测试项目及测试结果 项 目 设计要求 结果 确认人签字 质量部确认 结 构 检 测 结 构 按图纸要求模具成形 OK 邹荣凯 符合要求 关键尺寸 详见上表 OK 外 观 支架表面无脏污，线缆无破损。 OK 其 它 内 容 结 论 ■合格 □不合格 条件认可 （备注：） 制表： 谢光彬 审核： N/A 核准：黄德政 填表要求与说明：1.测量人员须按照实际测量结果真实填写。 2.“Y”表示合格，“N”表示不…

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承认书 供应商名称 : 深圳成功晶显科技有限公司 供应商物料名称: WIFI 天线-2 供应商规格型号: N12-6409-ROA (投影仪) CVTE物料编号: 004.032.0050019 承认书版次: V l.0 函纸版本号 (无图纸时无需填写) : 制定 审核 批准 李峰 陈永华 文件修订履历表 版本 日期 制定/修改/废止内容 制定 核准 V1.0 2020/2/14 邹荣凯 张斌 Shenzhen South Star Technology Co., LTD South Star Proprietary & Confidential © 2010 South Star Corporation. All rights reserved. 目 录 Index 一、 封面（Cover）···············································1 二、 目录（ Index ）··············································· 2 三、基本参数（The basic parameters）·······························3 五、 工程图纸（Product Drawing） ··································6 六、 测试设备（T est Equipment & Conditions）······················7 七、 性能测试报告（Test Report）············· ··· ·················· 8-11 八、 安装方法（Installation method） ·································12 九、 包装方式（Packing）·································· ···· ···· 13 四、装订记录（Record of Binding ） ·······························4 PCB Antenna Assembly Specification(With housing) 1.Electrical Properties 1.1 Frequecy range............................... 2.4G~2.5G/5.15G-5.85G 1.2 Impedance............................................................50Ω Norminal 1.3 VSWR (Matching Transmit Trace on board) ...<2 1.4 Radiation................................................................Omni 1.5 Gain(Peak)...........................................2.4G: >1.5dBi 5G: >1.1dBi 1.6 Polarization............................................................Linear 1.7 Admitted Power.....................................................1W 1.8 Cable.......................................................................1.13mm 1.9 Connector............................................................... IPEX 2.Physical Properties 2.1 Working Temperature.........................................-20°C~+65°C 2.2 Storage Temperature...........................................-30°C~+75°C Antenna Design for 投影仪 V1.0 Document Number NDX-200117 1 st Released Date 17/01/2020 Author Hongliang Zhou Review By Zhongyi Zhao Date Version Revised Recored 17/01/2020 1.00 ⚫ 1 st Released 3 端子 3代端子 1 10～18±0.10 ∅0.03 2 同轴线 ∅0.81黑色线 1 18～30±0.12 0.02 1 FPC PI电解铜单面板 黑色 1 30～40±0.15 0.04 40～±0.20 Angle ±0.5° Part No. Name Specification Amount Remark Location DWG No. N12-6409-R0A Unit mm Scale 1:1 Rev B 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Rev Description A New drawing Date Remark A A B B 离型纸切断线 South Star WIFI-2-V0.5 C C 技术要求： 1.标“*”尺寸为重点 管控尺寸； 2.未标注尺寸依照图纸； 3.无虚焊、假焊、连锡、短路、断路等焊接不良现象； 4.所有部件需符合RoHS要求; 5.成品需全检性能。 Third Angle Project Date 2020-02-24 D No. 0～10 ±0.05 0.02 Part Name Part No. Material WIFI-2天线 N12-6409-R0A / Designed by RF Checked by PE Approved by 邹荣凯 D 周洪亮 Test Equipment & Conditions 1． Network Analyzers : Agilent 8753D 5071B 2． 3D Chamber Test System South Star Proprietary & Confidential © 2010 South Star Corporation. All rights reserved. 2. Analyzer Measurement 2.1 S11 test results 3. Gain & Patterns test results 3.1 Measurement setting 4.2 3D Peak Gain & Efficiency 天线2无源效率 3.2 2D/3D Patterns（天线2） Y Z X X Y Z X Y Z Z X Y 1. Antennas' setup and enviroment With housing South Star 日期：2020-02-24 产品包裝规范 page: 1 of 1 成品名称 : 天线 版本：A 客户：视源 一：成品天线 二：装袋，每PE袋装50PCS产品， 端子使用珍珠棉包扎好。 South Star WIFI-2-V0.5 三：装袋，每大PE袋装10小袋。 批准： 确认： 拟制： 邹荣凯 深圳成功晶显科技有限公司 BOM表 项目名称：W43ACA 客户名称：灵性视觉 版本号：V0.1 时间：2019/11/19 适用阶段：□初版发行 □试产 ■量产 □ECN变更 序号 物料层级 规格描述 颜色 物料编码 数量 单位 共用描述 供应商名称 图纸 备注 1 2 3 物料名称 2 ● WIFI-2天线 N12-6409-R0A 1 PCS N/A 2-1 ● WIFI-2 FPC 电解铜+PI 一对半 40*7.93*0.12 黑色 F03-*-R0A 1 PCS N/A 2-2 WIFI-2射频线 Φ0.8*120MM单银线黑色+3代端子 X02-*-R0A 1 PCS N/A 2-2-1 ● 同轴线 Φ0.81*120MM单银线黑色 黑色 X02-4975-R0A 0.12 米 共用 2-2-2 ● 端子 科信成3代/For0.81 金色 W06-0133-R0A 1 PCS 共用 端子 制表：邹荣凯 确认： 审核： 表单编号：WI-17-B03/B1 环境管理物质数据分析表（根据公认检测机构提供的报告制作数据分析表，并附上检测机构的分析报告） 环境管理物质数据分析表 供方名称： 深圳成功晶显科技有限公司 日期： 2020/2/21 NO 物料名称 型号规格 客户料号 构成该产品的 原（辅）材料 名称及材质 构成该原材料 的均质材料及 材质 测试报告供应商 测试报告RoHS对应物质测试结果 检测报告编号 测试日期 测试 机构 备注 Pb Cd Hg Cr(VI) PBBs PBDEs DBP BBP DEHP DIBP 1 WIFI-2天 线 WW43ACA 同轴线 镀银铜线 赣州西维尔金属材料科技有限公司 ND ND ND ND ND ND ND ND ND ND A2190054657101003C 2019/3/19 CTI 黑色母 东莞市氟罗拉新材料有限公司 ND ND ND ND ND ND ND ND ND ND SZXEC1901440701 2019/7/10 SGS FEP绝缘 大金氟化工（中国）有限公司 ND ND ND ND ND ND ND ND ND ND SHAEC1915382710 2019/7/22 SGS 端子 磷青铜 福建紫金铜业有限公司 9 ND ND ND ND ND ND ND ND ND CANEC1907229906 2019/5/6 SGS 胶芯 SHINKONG SYNTHETIC FIBERS COPPORATION(SHINKONG INDUSTRY(HANGZHOU)CO.,LTD) 2.54 ND ND ND ND ND ND ND ND ND CE/2019/82309 2019/8/21 SGS FPC 铜箔基板 昆山中岛电子科技有限公司 ND ND ND ND ND ND ND ND ND ND SHAEC1923790204 2019/11/1 SGS 黑色油墨 优立实业股份有限公司 ND ND ND ND ND ND ND ND ND ND CE/2019/A0149 2019/10/14 SGS 文字油墨 凯耀科技股份有限公司 ND ND ND ND ND ND ND ND ND ND CE/2019/53124 2019/5/27 SGS 3M胶 3M MATERIAL TECHNOLOGY(GUANGZHOU)CO.,LTD ND ND ND ND ND ND ND ND ND ND CANEC1925631401 2019/12/27 SGS 拟制： 曾续友 审核：陈义才 批准（每页加盖公章）： 注1: 当为系列产品时，只需填入该系列中的一款产品，其余产品在同材质申明中列出。 注2：当产品生产过程中用到的辅料，在最终产品中可能引入管理物质时，也须列出。 注3: 若原材料已是均质材料,就填写"构成该产品的原(辅)材料名称及材质"一栏即可.("构成该原材料的均质材料及材质"一栏可 不填) 全尺寸测试 2020 年 2 月 18 日 零件料号N12-6409-R0A 零件名称WIFI-2 天线 厂商 深圳成功晶显科技有限公司 适用机型 Viewsonic 投影 质 量 检 测 研 发 调 整 确 认 序 号 基准尺寸 单位（mm） 公差 （+） 公差 （-） 样板 1 样板 2 样板 3 样板 4 样板 5 最终结果 特殊说明 1 120 3 3 120.55 120.21 120.34 120.50 12.31 ■OK□NG 2 40.00 0.15 0.15 40.02 40.03 40.02 40.01 40 ■OK□NG 3 7.93 0.15 0.15 7.95 7.94 7.95 7.93 7.95 ■OK□NG 4 2.74 0.15 0.15 2.75 2.74 2.73 2.73 2.73 ■OK□NG 测试项目及测试结果 项 目 设计要求 结果 确认人签字 质量部确认 结 构 检 测 结 构 按图纸要求模具成形 OK 邹荣凯 符合要求 关键尺寸 详见上表 OK 外 观 支架表面无脏污，线缆无破损。 OK 其 它 内 容 结 论 ■合格 □不合格 条件认可 （备注：） 制表： 谢光彬 审核： N/A 核准：黄德政 填表要求与说明：1.测量人员须按照实际测量结果真实填写。 2.“Y”表示合格，“N”表示不合格，请在相 关选项以“√”选择。 3.测定器具: C 三次元 H 高度尺 M 千分尺 PG 针规 D 卡尺 P 投影机 T 厚度尺 L 螺纹规 BG 块规 A 角度规 MS 放大镜 G 专用治具 R R 规 PL 平台 S 钢尺 E 目视 ME 工具显微镜 可靠性测试Summary 序号 测试项目 Test item 测试条件 Test condition 测试步骤 Test procedure 判定标准 Criterion 样品数 测试日期 1 高温试验 将样品放置温度为70°C±2°C的试验箱中 48h， 试验结束后取出在常温放置2H后检查 判断。 1、测试前先检查外观及功能正常。 2、调好设备到指定温湿要求及时间设定 3、测试完成后常温放置2H后进行判定 外观无变色、起泡、涂层脱落、起皱、裂痕、 变形、起翘，且功能正常判定合格。 5PCS 2020/2/16 2 低温试验 将样品放置温度为-20±2°C，条件下放置48 小 时间；取出样品后常温放置2H后检查判 断。 1、测试前先检查外观及功能正常。 2、调好设备到指定温湿要求及时间设定 3、测试完成后常温放置2H后进行判定 外观无变色、起泡、涂层脱落、起皱、裂痕、 变形、起翘，且功能正常判定合格。 5PCS 2020/2/16 …

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CERPASS TECHNOLOGY CORP. Report No.: 2005014 Cerpass Technology Corp. Issued Date : Jun. 08, 2020 Page No. : 1 of 6 Photographs of EUT CERPASS TECHNOLOGY CORP. Report No.: 2005014 Cerpass Technology Corp. Issued Date : Jun. 08, 2020 Page No. : 2 of 6 CERPASS TECHNOLOGY CORP. Report No.: 2005014 Cerpass Technology Corp. Issued Date : Jun. 08, 2020 Page No. : 3 of 6 CERPASS TECHNOLOGY CORP. Report No.: 2005014 Cerpass Technology Corp. Issued Date : Jun. 08, 2020 Page No. : 4 of 6 CERPASS TECHNOLOGY CORP. Report No.: 2005014 Cerpass Technology Corp. Issued Date : Jun. 08, 2020 Page No. : 5 of 6 CERPASS TECHNOLOGY CORP. Report No.: 2005014 Cerpass Technology Corp. Issued Date : Jun. 08, 2020 Page No. : 6 of 6 Antenna connector RF Chip Antenna position (ANT A) (Wifi 2.4G) Antenna position (ANT B) (Wifi 5G + BT)

CERPASS TECHNOLOGY CORP. Report No.: 2005014 Cerpass Technology Corp. Issued Date : Jun. 08, 2020 Page No. : 1 of 1 Photographs of EUT RF Chip

CERPASS TECHNOLOGY CORP. Report No.: TEFB2005014 Cerpass Technology Corp. Issued date : Jun. 08, 2020 T-FD-507-0 Ver 1.3 Page No. : 60 of 62 FCC ID. : GSS-VS18201 13. Radio Frequency Exposure 13.1 Applicable Standards The measurements shown in this test report were made in accordance with the procedures given in FCC Part 2 (Section 2.1091) 13.2 EUT Specification Frequency band (Operating) WLAN: 2412MHz ~ 2462MHz WLAN: 5150MHz ~ 5250MHz WLAN: 5250MHz ~ 5350MHz WLAN: 5470MHz ~ 5725MHz WLAN: 5725MHz ~ 5850MHz Bluetooth: 2402MHz ~ 2480MHz Device category Portable (<20cm separation) Mobile (>20cm separation) Exposure classification Occupational/Controlled exposure General Population/Uncontrolled exposure Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Evaluation applied MPE Evaluation* SAR Evaluation N/A Remark: 1. The maximum conducted output power is 7.32dBm (5.395mW) at 2402MHz (with 2.62dBi antenna gain.) 2. DTS device is not subject to routine RF evaluation; MPE estimate is used to justify the compliance. 3. For mobile or fixed location transmitters, no SAR consideration applied. The maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger. CERPASS TECHNOLOGY CORP. Report No.: TEFB2005014 Cerpass Technology Corp. Issued date : Jun. 08, 2020 T-FD-507-0 Ver 1.3 Page No. : 61 of 62 FCC ID. : GSS-VS18201 13.3 Test Results No non-compliance noted. 13.4 Calculation Given d GP E   30 & 3770 2 E S Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 3770 30 d GP S   Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields   2 2 0796.0 100/3770 1000/30 d GP d GP S      Equation 1 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 CERPASS TECHNOLOGY CORP. Report No.: TEFB2005014 Cerpass Technology Corp. Issued date : Jun. 08, 2020 T-FD-507-0 Ver 1.3 Page No. : 62 of 62 FCC ID. : GSS-VS18201 13.5 Maximum Permissible Exposure Modulation Mode Channel Frequency (MHz) Max. Conducted output power (dBm) Max. Tune up power (dBm) Antenna Gain(dBi) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) GFSK 2402-2480 6.82 8.82 2.62 20 0.003 1 π/4-DQPSK 2402-2480 6.77 8.77 2.62 20 0.003 1 8DPSK 2402-2480 7.32 9.32 2.62 20 0.003 1 Maximum Permissible Exposure (Co-location) BT+2.4G Modulation Type Channel Frequency (MHz) Max. Conducted output power (dBm) Max. Tune up power (dBm) Antenna Gain(dBi) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) MPE Ratio 11g 2412-2462 25.34 27.34 2.6 20 0.196 1.000 0.196 8DPSK 2402-2480 7.32 9.32 2.62 20 0.003 1.000 0.003 Co-location Total 0.199 ∑MPE ratios Limit 1 BT+5G Modulation Type Channel Frequency (MHz) Max. Conducted output power (dBm) Max. Tune up power (dBm) Antenna Gain(dBi) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) MPE Ratio 8DPSK 2402-2480 7.32 9.32 2.62 20 0.003 1.000 0.003 11ac VHT80 5745-5825 19.65 21.65 3.93 20 0.072 1.000 0.072 Co-location Total 0.075 ∑MPE ratios Limit 1

CERPASS TECHNOLOGY CORP. Report No.: TEFB2005014 Cerpass Technology Corp. Issued date : Jun. 08, 2020 T-FD-507-0 Ver 1.3 Page No. : 1 of 62 FCC ID. : GSS-VS18201 FCC RADIO TEST REPORT Applicant : ViewSonic Corporation Address : 10 Pointe Dr. Suite 200. Brea. CA 92821. USA Equipment : RF Module Model No. : VS18201 Trade Name : ViewSonic FCC ID : GSS-VS18201 I HEREBY CERTIFY THAT : The sample was received on May. 09, 2020 and the testing was completed on May. 26, 2020 at Cerpass Technology Corp. The test result refers exclusively to the test presented test model / sample. Without written approval of Cerpass Technology Corp., the test report shall not be reproduced except in full. Approved by: Mark Liao / Supervisor Laboratory Accreditation: Cerpass Technology Corporation Test Laboratory CERPASS TECHNOLOGY CORP. Report No.: TEFB2005014 Cerpass Technology Corp. Issued date : Jun. 08, 2020 T-FD-507-0 Ver 1.3 Page No. : 2 of 62 FCC ID. : GSS-VS18201 Contents 1. Summary of Test Procedure and Test Results ................................................................................. 5 1.1 Applicable Standards ................................................................................................................. 5 2. Test Configuration of Equipment under Test ................................................................................... 6 2.1 Feature of Equipment under Test ............................................................................................... 6 2.2 Carrier Frequency of Channes ................................................................................................... 7 2.3 Test Mode & Test Software ........................................................................................................ 8 2.4 Description of Test System ......................................................................................................... 9 2.5 General Information of Test ...................................................................................................... 10 2.6 Measurement Uncertainty ........................................................................................................ 10 3. Test Equipment and Ancillaries Used for Tests ............................................................................. 11 4. Antenna Requirements ..................................................................................................................... 13 4.1 Standard Applicable ................................................................................................................. 13 4.2 Antenna Construction and Directional Gain ............................................................................. 13 5. Test of AC Power Line Conducted Emission ................................................................................. 14 5.1 Test Limit .................................................................................................................................. 14 5.2 Test Procedures ....................................................................................................................... 14 5.3 Typical Test Setup .................................................................................................................... 15 5.4 Test Result and Data ................................................................................................................ 16 5.5 Test Photographs ..................................................................................................................... 18 6. Test of Radiated Spurious Emission ............................................................................................... 19 6.1 Test Limit .................................................................................................................................. 19 6.2 Test Procedures ....................................................................................................................... 19 6.3 Typical Test Setup ................................................................................................................... 20 6.4 Test Result and Data (9kHz ~ 30MHz)..................................................................................... 21 6.5 Test Result and Data (30MHz ~ 1GHz).................................................................................... 21 6.6 Test Result and Data (1GHz ~ 25GHz) .................................................................................... 23 6.7 Restricted Bands of Operation ................................................................................................. 35 6.8 Test Photographs (30MHz ~ 1GHz) ......................................................................................... 36 6.9 Test Photographs (1GHz ~ 25GHz) ......................................................................................... 37 7. Test of Conducted Spurious Emission ........................................................................................... 39 7.1 Test Limit .................................................................................................................................. 39 7.2 Test Procedure ......................................................................................................................... 39 7.3 Test Setup Layout .................................................................................................................... 39 7.4 Test Result and Data ................................................................................................................ 39 8. 20dB Bandwidth Measurement Data ............................................................................................... 47 8.1 Test Limit .................................................................................................................................. 47 8.2 Test Procedures .............................................................…

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CERPASS TECHNOLOGY CORP. Report No.: TEFU2005014 Cerpass Technology Corp. Issued Date : Jun. 08, 2020 T-FD-503-0 Ver 1.3 Page No. : 1 of 33 FCC ID. : GSS-VS18201 FCC RADIO TEST REPORT Applicant : ViewSonic Corporation Address : 10 Pointe Dr. Suite 200. Brea. CA 92821. USA Equipment : RF Module Model No. : VS18201 Trade Name : ViewSonic FCC ID : GSS-VS18201 I HEREBY CERTIFY THAT : The sample was received on May. 09, 2020 and the testing was completed on May. 26, 2020 at Cerpass Technology Corp. The test result refers exclusively to the test presented test model / sample. Without written approval of Cerpass Technology Corp., the test report shall not be reproduced except in full. Approved by: Mark Liao / Supervisor Laboratory Accreditation: Cerpass Technology Corporation Test Laboratory CERPASS TECHNOLOGY CORP. Report No.: TEFU2005014 Cerpass Technology Corp. Issued Date : Jun. 08, 2020 T-FD-503-0 Ver 1.3 Page No. : 2 of 33 FCC ID. : GSS-VS18201 Contents 1. Summary of Test Procedure and Test Results ................................................................................. 4 1.1 Applicable Standards ................................................................................................................. 4 2. Test Configuration of Equipment under Test ................................................................................... 5 2.1 Feature of Equipment under Test ............................................................................................... 5 2.2 Test Mode and Test Software ..................................................................................................... 6 2.3 Description of Test System .......................................................................…

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