2A3QW-RECEIVERW85RECEIVER

[여기에 입력] [여기에 입력] [여기에 입력] [여기에 입력] W85 TKL Tri-mode Mechanical Keyboard Specification Product name: Three-mode single white light mechanical keyboard Model: W85 TKL DONGGUAN ARBITER TECHNOLOGY CO., LTD Address：No. 104, Dalang Shuixin Road, Dalang Town, [여기에 입력] [여기에 입력] [여기에 입력] [여기에 입력] Donguan City, China Directory 1. Product features .........................................................................1 2. Mechanical Electrical Characteristics ...........................................1-2 3. Main parts and materials ....................................................................2 4. Connection..............................................................................2-3 5. Character abrasion test...............................................................3 6. Function description.................................................................3-6 7. Compatibility................................................................................6 Attached product picture (For reference only) Figure1: Six views Figure2: Keyboard layout Figure3: Keyboard pictures Figure4: Receiver appearance and dimension Figure5: Cable [여기에 입력] [여기에 입력] [여기에 입력] [여기에 입력] 1. Product features 1-1. Double color keycaps, stylish and easy to clean 1-2. Professional mechanical backlit bluetooth three-mode office keyboard, which can be freely switched and used in different devices, completely solving the trouble of multiple computers and multiple sets of equipment; welding shafts or plug-in shafts can be selected at will 1-3. RGB light backlight , the product supports 20 different backlight modes and is easy to switch, which strengthens the deep application of each mode, and freely adjusts the brightness and frequency 1-4. Full keys conflict free 2. Mechanical Electrical Characteristics Basic specificat ions IC solution BYK901+BK3632, tri-mode mechanical keyboard Working voltage Li-battery 3.7V, 3000mA/H Working current 180mA MAX Battery life 15H Interface USB+2.4G +Bluetooth Tri-mode USB+TYPE-C cable Charging cable OD:3.8*1800mm, nickel-plated black braided wire Key number 85/86/87 Multimedia key No Dimension 347.53*139.92*44.8±1mm Weig ht 840±30g Color Black Working way Matrix scan Language & process Double color keycaps, laser engraving LOGO Customized LOGO process Laser engraving/UV/silkprint [여기에 입력] [여기에 입력] [여기에 입력] [여기에 입력] Parametri c properties Key force 1.5KG Starting force 50±10g Keycap spacing 19.00mm±0.05mm Operating load 60±5gf Parametri c properties Operating stroke 4.0±0.5mm Conduction stroke 2.2±0.6mm Trigger trip 1.8±0.5mm Maximum force stroke (120g) 3.8±0.2mm Lifetime In DC 5V 0.1mA Test more than 50 million times at a rate of 4 times per second under the working conditions Touch Knock anywhere on the button at a rate of 4 times per second, and feel no bad hand feeling Environm ental parameter s Operating temperature 0 to + 55 °C Working humidity 40%~80% Storage temperature -20°C to + 60°C Storage humidity ≤93% (40°C) 3. Main parts and materials Upper cover Black ABS [여기에 입력] [여기에 입력] [여기에 입력] [여기에 입력] Lower cover Black ABS Middle board Cream PC Keycaps Black Double color Tripod (double layer) Black ABS Switch Cyan 4. Connection 4-1、TYPE-C cable length: 1800mm±30mm The keyboard is connected to the host computer via a cable signal line, the interface of each PIN pin ranking is as follows: 4-2、2.4G receiver connection 4-3、Bluetooth 3.0, 5.0 connectivity 5. Character abrasion test Testing frequency: 1000 times Testing speed: 72 times / min Eraser type (1107#) Journey: 12 mm Ambient temperature: 25°C Humidity: 65% 6. Function description [여기에 입력] [여기에 입력] [여기에 입력] [여기에 입력] 6-1. Indicator light： = Caps Lock = Scroll Lock = Charging and low voltage indication (share one indicator light) 6-2. Lighting Arrangement (primary key area white light) 6-3. FN key combination function Definition of electrical function of monochromatic light scheme Press the FN+combination to switch, 20 kinds of backlight cycle sequence：always bright mode--To guide the country-breathing mode--One press Light goes out-- Follow the wave and go with the flow-Flowing light-Flowing coloredlight-DrippingRipples-StipplingEye-catching-Abouttohappen-steppingonthesnow-ButtonRipple -flowers bloom rich-RunningHorse-Rotating storm-VariableRunningHorse--starry spot-Constant stream-Oblique transformation-Light wave(Default always bright) MAC system function WIN system function Shortc ut keys Function definition Shortcut keys Function definition Shortcut keys Function definition Shortcut keys Function definition Decrease screen brightness FN+ F1 F1 FN+ Decrease screen brightness Increase screen brightness FN+ F2 F2 FN+ Increase screen brightness Open mission control FN+ F3 F3 FN+ Task view Open Launchpad FN+ F4 F4 FN+ Open my computer [여기에 입력] [여기에 입력] [여기에 입력] [여기에 입력] One-click call to Siri FN+ F5 F5 FN+ Search Screenshot FN+ F6 F6 FN+ Screenshot Previous song FN+ F7 F7 FN+ Previous song Play/Pause FN+ F8 F8 FN+ Play/Pause Next song FN+ F9 F9 FN+ Next song Mute FN+ F10 F10 FN+ Mute [여기에 입력] [여기에 입력] [여기에 입력] [여기에 입력] 6-4. Description of the switch at the bottom of the keyboard MAC system function WIN system function Shortc ut keys Function definition Shortcut keys Function definition Shortcu t keys Function definition Shortcut keys Function definition Decrease the volume FN+ F11 F11 FN+ Decrease the volume Increase the volume FN+ F12 F12 FN+ Increase the volume MAC/WIN system function FN+= Switch between 20 lighting effect modes Shortcut keys Function definition Shortcut keys Function definition FN+ restore factory settings FN+ 2.4g mode (effective when the switch turned to the 2.4g position) FN+ Increase backlight brightness FN+ Bluetooth mode 1 (effective when the switch turned to the BT position) FN+ Decrease backlight brightness FN+ Bluetooth mode 2 (effective when the switch turned to the BT position) FN+ Backlight speed deceleration FN+ Bluetooth mode 3 (effective when the switch turned to the BT position) FN+ Backlig…

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

Company Letterhead/Logo of Applicant Attestation Statement Letter I Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023. 01. 15 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC Application for FCC ID: 2A3QW-RECEIVERW85 HANMI MICRONICS INC. certifies that the equipment for which authorization is sought is not “covered” equipment prohibited for receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Applicant’s Signature: Applicant’s Name: Jay Maeng

Company Letterhead/Logo of Applicant Attestation Statement Letter II Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023. 01. 15 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC Application for FCC ID: 2A3QW-RECEIVERW85 HANMI MICRONICS INC. 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’s Signature: Applicant’s Name: Jay Maeng

Date: 04/17/2018 VCB_F-01: Operating Procedures Form – FCC Authorization v02 Page 1 of 1 HANMI MICRONICS INC. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: SUBJECT: FCC Application for (FCC ID: 2A3QW-RECEIVERW85) To Whom It May Concern: We, the undersigned, hereby authorize Seong-Hun,Jeong in ICR Co.,Ltd on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by ICR Co.,Ltd on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, (Must be signed by the person that is listed on the FCC Website) Client’s signature: Client’s name & title: Jay Maeng / Senior Researcher Contact information / address: [email protected]

Date: 04/17/2018 VCB_F-01: Operating Procedures Form – FCC Confidentiality v03 Page 1 of 1 HANMI MICRONICS INC. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2A3QW-RECEIVERW85 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Type of Confidentiality Requested Exhibit Type ☐Short Term ☒Permanent Block Diagrams ☒Short Term External Photos ☒Short Term ☐Permanent* Internal Photos ☐Short Term ☒Permanent Operation Description ☐Short Term ☒Permanent Parts List/BOM ☐Short Term ☒Permanent Schematics ☒Short Term Test Setup Photos ☒Short Term ☐Permanent* User manual *Requires further justification before permanent confidentiality will be allowed. 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. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for an initial period of 180 (ie- “45”, “90” or “180”) days. Sincerely, Client’s signature: Client’s name & title: Jay Maeng / Senior Researcher Contact information / address: [email protected]

Front Rear Side 1 Side 2 Side 3 Side 4

RECEIVERW85

Internal of sample Antenna Main Board (front) Main Board (rear)

페이지(page) : ( 2 )/( 총(Total) 7 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E223100-0A Contents 1. Applicant & Manufacturer & Test Laboratory Information .................................................................................. 4 1.1 Applicant information ........................................................................................................................................ 4 1.2 Manufacturer Information ................................................................................................................................. 4 1.3 Test Laboratory Information ............................................................................................................................ 4 2. Equipment under Test(EUT) Information ................................................................................................................. 5 2.1 General Information ........................................................................................................................................... 5 2.2 Additional Information ...................................................................................................................................... 5 2.3 Mode of operation during the test .................................................................................................................. 5 2.4 Modifications of EUT ......................................................................................................................................... 5 3. Maximum Permissible Exposure ............................................................................................................................... 6 3.1 RF Exposure calculation .................................................................................................................................. 6 3.2 Result ..................................................................................................................................................................... 7 페이지(page) : ( 3 )/( 총(Total) 7 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E223100-0A Revision History Issued Report No. Issued Date Revisions Effect Section ICRT-TR-E223100-0A 2022.12.01 Initial Issue All 페이지(page) : ( 4 )/( 총(Total) 7 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E223100-0A 1. Applicant & Manufacturer & Test Laboratory Information 1.1 Applicant information Applicant HANMI MICRONICS INC. Address 72, Samdo-ro 48beon-gil, Yangchon-eup, Gimpo-si, Gyeonggi-do, Korea. Contact Person Jay Maeng Telephone No. 82-01-3301-8347 Fax No. 82-07-3273-2420 E-mail [email protected] 1.2 Manufacturer Information Manufacturer HANMI MICRONICS INC. Address 72, Samdo-ro 48beon-gil, Yangchon-eup, Gimpo-si, Gyeonggi-do, Korea. 1.3 Test Laboratory Information Conducted tests were performed at Laboratory ICR Co., Ltd. Address 112, Hwanggeum 3-ro 7beon-gil, Hagun-ri, Yangchon-eup, Gimpo-si, Gyeonggi- do, Korea Telephone No. +82-2-6351-9002 Fax No. +82-2-6351-9007 RRA No. KR0165 KOLAS No. KT652 페이지(page) : ( 5 )/( 총(Total) 7 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E223100-0A 2. Equipment under Test(EUT) Information 2.1 General Information Product Name RECEIVER Brand Name - Model Name RECEIVERW85 Additional Model Name - FCC ID 2A3QW -RECEIVERW85 Power Supply DC 5 V 2.2 Additional Information Equipment Class DSS - Frequency Hopping Spread Spectrum system Device Type Stand-alone Operating Frequency 2 402 ㎒ ~ 2 479 ㎒ RF Output Power FHSS 3.97 ㏈m Number of Channel DSS : 78 ch Modulation Type GFSK Antenna Type PCB Antenna Antenna Gain -20.55 ㏈i Antenna Operating Mode Single Antenna Equipment with only one antenna 2.3 Mode of operation during the test - The EUT is continuous transmission mode during the test with set at Low Channel, Middle Channel, and High Channel. To get a maximum radiated emission levels from the EUT, the EUT was moved throughout the XY, YZ, XZ planes. 2.4 Modifications of EUT - None 페이지(page) : ( 6 )/( 총(Total) 7 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E223100-0A 3. Maximum Permissible Exposure 3.1 RF Exposure calculation According to the FCC rule §1.1310 the limit for General Population/Uncontrolled exposure is 1 ㎽/㎠ for the device operating 1 500 ㎒ ~ 100 000 ㎒. The electric field generated for a 1 ㎽/㎝² exposure is calculated as follows: E = √ (30 * P * G) / D, and S = E² / Z = E² / 377, because 1 ㎽/㎝² = 10 W/m² S = Power density in ㎽/㎝², Z = Impedance of free space, 377 Ω P = Power input to the external antenna (Output power from the EUT antenna port (㏈m) – cable loss (㏈)), E = Electric filed strength in V/m, G = Numeric antenna gain, and D = distance in meter Combing equations and rearranging the terms to express the distance as a function of the remaining variable D = √ (30 * P * G) / (377 *10 S) Changing to units of ㎽ and cm, using P (㎽) = P (W) / 1 000, d (㎝) = 0.01 * d (m) D = 0.282 * √ (P * G) / S 페이지(page) : ( 7 )/( 총(Total) 7 ) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E223100-0A 3.2 Result According to above equation, the following result was obtained. Operating Mode Target Power W / tolerance Max tune up power Antenna Gain Safe Distance (㎝) Power Density (㎽/㎝²) @ 20 ㎝ Separation Limit (㎽/㎝²) (㏈m) (㎽) Log Linear FHSS 3.97 ± 1.0 4.97 3.14 -20.55 0.009 0.05 0.000 01 1.00 According to above table, for Band(FHSS), safe distance, D = 0.282 * √ (3.14 * 0.009)/1.00 = 0.05 ㎝. For getting power density at 20 ㎝ separation in above table, following formula was used. S = P * G / (4π * R²) = (3.14 * 0.009 / (4 * π * 20 2 ) = 0.000 01 - END -

페이지(page) : ( 2 )/( 총(Total) 40) ICRT-QPA-17-03 Rev.2 Report No. ICRT-TR-E223261-0A Contents 1. Applicant & Manufacturer & Test Laboratory Information .................................................................................. 5 1.1 Applicant information ........................................................................................................................................ 5 1.2 Manufacturer Information ................................................................................................................................. 5 1.3 Test Laboratory Information ............................................................................................................................ 5 2. Equipment under Test(EUT) Information ................................................................................................................. 6 2.1 General Information ........................................................................................................................................... 6 2.2 Additional Information ...................................................................................................................................... 6 2.3 Mode of operation during the test .................................................................................................................. 6 2.4 Modifications of EUT ......................................................................................................................................... 6 3. Test Summary ................................................................................................................................................................. 7 3.1 Test standards and results .............................................................................................................................. 7 3.2 Purpose of the test ............................................................................................................................................. 7 3.3 Test Methodology ............................................................................................................................................... 7 3.4 Configuration of Test System ......................................................................................................................... 7 3.5 Antenna requirement ......................................................................................................................................... 8 4. Used equipment on test ............................................................................................................................................... 9 5. 20 ㏈ Bandwidth & 99 % Bandwidth ...................................................................................................................... 10 5.1 Operating environment ................................................................................................................................... 10 5.2 Measurement method ...................................................................................................................................... 10 5.3 Limit ..................................................................................................................................................................... 10 5.4 Test data ............................................................................................................................................................. 10 6. Carrier Frequency Separation .................................................................................................................................. 14 6.1 Operating environment ................................................................................................................................... 14 6.2 Measurement method ...................................................................................................................................... 14 6.3 Limit ..................................................................................................................................................................... 14 6.4 Test data ............................................................................................................................................................. 14 6.4.1 Measured Results .................................................................................................................................... 14 6.4.2 Measured Graph ....................................................................................................................................... 15 7. Number of Hopping Frequency ................................................................................................................................ 17 7.1 Operating environment ................................................................................................................................... 17 7.2 Measurement method ...................................................................................................................................... 17 7.3 Limit ..................................................................................................................................................................... 17 7.4 Test data ............................................................................................................................................................. 17 7.4.1 Measured Results .................................................................................................................................... 17 7.4.2 Measured Graph ....................................................................................................................................... 18 8. Time of Occupancy (dwell Time) ......................................................................................................................…

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

深圳祥博一科技有限公司 ShenzhenXiangboyiTechnology Co,.Ltd 天线测试报告 Antenna Test Report 客户案号/ Customer No. :接收器PCB 日期/Date：2021年12月6日 项目负责人:郭子俊 Antenna size Antenna efficiency： Passive Test For 2.4G FreqEffiEffiGainGainUHISDHISMaxMinAttenutAttenut (MHz)(%)(dB)(dBi)(dBd)(%)(%)(dB)(dB)HorVer 24000.12-29.14-24.39-26.540.0490.073-24.39-41.0452.0452.1 24100.14-28.59-24.67-26.820.0520.086-24.67-38.0752.4652.46 24200.11-29.52-24.11-26.260.0420.07-24.11-41.4652.0852.29 24300.1-29.98-24.11-26.260.040.061-24.11-42.1750.3250.23 24400.11-29.4-23.43-25.580.0510.064-23.43-39.4351.4551.43 24500.12-29.31-23.35-25.50.0580.059-23.35-38.9850.2350.3 24600.15-28.29-22.5-24.650.0760.072-22.5-41.0451.4251.44 24700.18-27.55-22.47-24.620.0940.082-22.47-43.9851.0851 24800.19-27.11-21.51-23.660.1070.087-21.51-41.5951.4251.44 24900.21-26.72-21.71-23.860.1170.095-21.71-39.2151.0650.78 25000.28-25.54-20.55-22.70.1520.127-20.55-47.5851.5251.43 ANT2.4-2.5GHz Antenna pattern ANT2.4-2.5GHz Antenna pattern Thanks for your valuable comment!

페이지(page) : ( 1 )/( 총 3 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E222693-0A Test Setup Photo Test Setup Radiated measurement for Above 1 ㎓ (Front) Test Setup Radiated measurement for Above 1 ㎓ (Rear) 페이지(page) : ( 2 )/( 총 3 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E222693-0A Test Setup Radiated measurement for below 1 ㎓ (Front) Test Setup Radiated measurement for below 1 ㎓ (Rear) 페이지(page) : ( 3 )/( 총 3 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E222693-0A Test Setup Conducted measurement (Front) Test Setup Conducted measurement (Side)