ZKJ-WCATA009Wi-Fi/Bluetooth Combo Module

Regulatory Module Integration Instructions This Wi-Fi/Bluetooth module has been granted modular approval for mobile applications. OEM integrators for host products may use the module in their final products without additional FCC / IC (Industry Canada) certification if they meet the following conditions. Otherwise, additional FCC / IC approvals must be obtained.  The host product with the module installed must be evaluated for simultaneous transmission requirements.  The user’s manual for the host product must clearly indicate the operating requirements and conditions that must be observed to ensure compliance with current FCC / IC RF exposure guidelines.  To comply with FCC / IC regulations limiting both maximum RF output power and human exposure to RF radiation, use this module only with the included onboard antenna.  A label must be affixed to the outside of the host product with the following statements: Product Name: Wi-Fi/Bluetooth Combo Module Contains FCCID: ZKJ-WCATA009 Contains IC: 10229A-WCATA009 The final host / module combination may also need to be evaluated against the FCC Part 15B criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device. Device Classifications Since host devices vary widely with design features and configurations module integrators shall follow the guidelines below regarding device classification and simultaneous transmission, and seek guidance from their preferred regulatory test lab to determine how regulatory guidelines will impact the device compliance. Proactive management of the regulatory process will minimize unexpected schedule delays and costs due to unplanned testing activities. The module integrator must determine the minimum distance required between their host device and the user’s body. The FCC provides device classification definitions to assist in making the correct determination. Note that these classifications are guidelines only; strict adherence to a device classification may not satisfy the regulatory requirement as near-body device design details may vary widely. Your preferred test lab will be able to assist in determining the appropriate device category for your host product and if a KDB or PBA must be submitted to the FCC. Note, the module you are using has been granted modular approval for mobile applications. Portable applications may require further RF exposure (SAR) evaluations. It is also likely that the host / module combination will need to undergo testing for FCC Part 15 regardless of the device classification. Your preferred test lab will be able to assist in determining the exact tests which are required on the host / module combination. FCC Definitions Portable: (§2.1093) — A portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is / are within 20 centimeters of the body of the user. Mobile: (§2.1091) (b) — A mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter’s radiating structure(s) and the body of the user or nearby persons. Per §2.1091d(d)(4) In some cases (for example, modular or desktop transmitters), the potential conditions of use of a device may not allow easy classification of that device as either Mobile or Portable. In these cases, applicants are responsible for determining minimum distances for compliance for the intended use and installation of the device based on evaluation of either specific absorption rate (SAR), field strength, or power density, whichever is most appropriate. Simultaneous Transmission Evaluation This module has not been evaluated or approved for simultaneous transmission as it is impossible to determine the exact multi-transmission scenario that a host manufacturer may choose. Any simultaneous transmission condition established through module integration into a host product must be evaluated per the requirements in KDB447498D01(8) and KDB616217D01,D03 (for laptop, notebook, netbook, and tablet applications). These requirements include, but are not limited to:  Transmitters and modules certified for mobile or portable exposure conditions can be incorporated in mobile host devices without further testing or certification when:  The closest separation among all simultaneous transmitting antennas is >20 cm, Or  Antenna separation distance and MPE compliance requirements for ALL simultaneous transmitting antennas have been specified in the application filing of at least one of the certified transmitters within the host device. In addition, when transmitters certified for portable use are incorporated in a mobile host device, the antenna(s) must be >5 cm from all other simultaneous transmitting antennas.  All antennas in the final product must be at least 20 cm from users and nearby persons. OEM Instruction Manual Content Consistent with §2.909(a), the following text must be included within the user’s manual or operator instruction guide for the final commercial product (OEM-specific content is displayed in italics.) Operating Requirements and Conditions: The design of (Product Name) complies with U.S. Federal Communications Commission (FCC) guidelines respecting safety levels of radio frequency (RF) exposure for Mobile devices. Note: In the case where the Host / Module combination has been re-certified the FCCID shall appear in the product manual as follows: FCCID: (Include Standalone FCC ID) Mobile Device RF Exposure Statement (If Applicable): RF Exposure - This device is only authorized for use in a mobile application. At least 20 cm of separation distance between the transmitting antenna device and the user's body must be maintained at all times. Caution Statement for Modifications: CAUTION: Any changes or modifications not expressly approved by GE Appliance could void the…

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Appliance Park AP5-2N-65, Louisville, KY 40225, United States Tel No : +82-31-8094-6732 Fax No : +82-31-8094-7040 MODULAR APPROVAL LETTER Applicant : Haier US Appliance Solutions, Inc. FCC ID : ZKJ-WCATA009 Date : 2022/02/07 We would like to answer for Single Modular Approval in accordance with the requirement of rule part 15.212 as described below No. Requirements Comment Comply (Y/N) 1 The radio element of the modular transmitter has its own shielding Refer to the external photo Y 2 The modular transmitter must have buffered modulation data/inputs (if such inputs are provided) All input to the modules are buffered through microprocessor inputs. Y 3 The modular transmitter must have its own power supply regulation. Internal power regulators Refer to the Block-diagram Y 4 The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c). Refer to the internal photo Y 5 The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. The EUT was tested in a standalone configuration via a SD extension cable Refer to the test setup photo Y 6 The modular transmitter must be labeled with its own FCC ID. If the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module Refer to the user manual Y 7 The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements Refer to the user manual Y 8 The modular transmitter must comply with any applicable RF exposure requirements Refer to the RF exposure statement for more details. Y Sincerely, NAME: Park, Hansung Applicant: Haier Korea R&D Co., Ltd.

Rev 11/20/07 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID : ZKJ-WCATA009 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: Exhibit Type File Name Block diagram Schematics Schematics_PCB Layout Parts list Operational description Operational description_Antenna specification Block diagram.pdf Schematics.pdf Schematics_PCB Layout.pdf Part list.pdf Operational description.pdf Operational description_Antenna specification.pdf 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. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, NAME: Park, Hansung Applicant: Haier Korea R&D Co., Ltd.

Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date : February 7, 2022 SUBJECT: FCC Application for (FCC ID : ZKJ-WCATA009) To Whom It May Concern: We, the undersigned, hereby authorize Kim Ji-Hye at CTK on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by CTK 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. Regards, NAME: Park, Hansung Applicant: Haier Korea R&D Co., Ltd.

Appliance Park AP5-2N-65, Louisville, KY 40225, United States Tel No : +1-502-452-5135 Fax No : +1-502-452-0784 Special Power of Attorney I, Jeff Drake Haier US Appliance Solutions, Inc. hereby authorize appoint Park Hansung of GE Appliances, a Haier company to represent me to act on my behalf to do any and all of the following: Sign on my behalf the agency, anti-drug and confidentiality cover letters and apply to FCC for the products. The right, powers, and authority in fact to exercise any and all of the rights and powers herein granted shell commence and be in full force from 2021/12/17 and continue to effective unless specifically terminated by either party. Applicant: Haier US Appliance Solutions, Inc. FCC ID: ZKJ-WCATA009 Dated 2022/02/18 Sincerely, NAME: Jeff Drake TITLE: Director, Engineering – Kitchen Hub Applicant: Haier US Appliance Solutions, Inc. Address: Appliance Park AP5-2N-65, Louisville, KY 40225, United States

CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com EUT External Photographs

CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Label Photographs

CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com EUT Internal Photographs CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Antenna

CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Page 1 of 4 RF EXPOSURE EVALUATION Applicant : Haier US Appliance Solutions, Inc. Applicant Address : Appliance Park AP5-2N-65, Louisville, Kentucky, United States, 40225 Kind of Product : Wi-Fi/Bluetooth Combo Module Equipment model name : WCATA009 FCC ID : ZKJ-WCATA009 Certification Number IC : 10229A-WCATA009 CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Page 2 of 4 Standard Requirement The following RF exposure procedures are applicable : - FCC Rules Part 1.1310 Radiofrequency radiation exposure limits Table 1 below sets forth limits for Maximum Permissible Exposure (MPE) to radiofrequency electromagnetic fields. Table 1—Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposure 0.3-3.0 614 1.63 *100 6 3.0-30 1842/f 4.89/f *900/f 2 6 30-300 61.4 0.163 1.0 6 300-1,500 f/300 6 1,500-100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *100 30 1.34-30 824/f 2.19/f *180/f 2 30 30-300 27.5 0.073 0.2 30 300-1,500 f/1500 30 1,500-100,000 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density - ISED Rules RSS-102 Radio Frequency (RF) Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) Table 4 : RF Field Strength Limits for Devices Used by the General Public (Uncontrolled Environment) Frequency Range (MHz) Electric Field (V/m rms) Magnetic Field (A/m rms) Power Density (W/m2) Reference Period (minutes) 0.003-10 83 90 - Instantaneous* 0.1-10 - 0.73/ ƒ - 6** 1.1-10 87/ ƒ 0.5 - - 6** 10-20 27.46 0.0728 -2 6 20-48 58.07/ ƒ 0.25 0.1540/ ƒ 0.25 8.944/ ƒ 0.5 6 48-300 22.06 0.05852 1.291 6 300-6000 3.142 ƒ 0.3417 0.008335 ƒ 0.3417 0.02619 ƒ 0.6834 6 6000-15000 61.4 0.163 10 6 15000-150000 61.4 0.163 10 616000/ ƒ 1.2 150000-300000 0.158 ƒ 0.5 4.21 x 10 -4 ƒ 0.5 6.67 x 10 -5 ƒ 616000/ƒ 1.2 Note: ƒ is frequency in MHz. * Based on nerve stimulation (NS). ** Based on specific absorption rate (SAR). CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Page 3 of 4 MPE Calculations The EUT will only be used with a separation of 20 centimeters or greater between the antenna and the body of the user. The MPE calculation for this exposure is shown below. The peak radiated output power (EIRP) is calculated as follows: EIRP = P + G Where, P = Power input to the antenna (mW) G = Power gain of the antenna (dBi) The numeric gain(G) of the antenna with a gain specified in dB is determined by: G = Log -1 (dB antenna gain / 10) Power density at the specific separation: S = PG/(4R 2 π) Where, S = Maximum power density (mW/cm 2 ) P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna (20cm = limit for MPE) Estimated safe separation: R = √(PG / 4π) Where, P = Power input to the antenna (mW) G = Numeric power gain of the antenna R = Distance to the center of the radiation of the antenna (20cm = limit for MPE) CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Page 4 of 4 RF Exposure Results Mode P (dBm) G (dBi) EIRP (dBm) P (mW) Power Density R (cm) FCC (mW/cm 2 ) ISED (W/m 2 ) BLE 4.96 2.60 7.56 3.13 0.0011 0.011 20 WLAN 2.4 GHz 16.60 2.60 19.20 45.71 0.0165 0.165

TEST REPORT CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2022-00358 Page (1) / (34) Pages QF-QP15-03 R101 Rev.0 1. Client ◦ Name : Haier US Appliance Solutions, Inc. ◦ Address : Appliance Park AP5-2N-65, Louisville, Kentucky, United States, 40225 ◦ Date of Receipt : 2022-01-17 2. Manufacturer ◦ Name : Haier US Appliance Solutions, Inc. ◦ Address : Appliance Park AP5-2N-65, Louisville, Kentucky, United States, 40225 3. Use of Report : For FCC Conformance / ISED Conformance 4. Test Sample / Model: Wi-Fi/ Bluetooth Combo Module / WCATA009 5. Date of Test : 2022-02-03 to 2022-02-04 6. Test Standard(method) used : FCC 47 CFR part 15 subpart C 15.247 RSS-247 & RSS-Gen 7. Testing Environment: Temp.: (23 ± 1) °C, Humidity: (48 ± 3) % R.H. 8. Test Results : Compliance The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This Test Report cannot be reproduced, except in full. Affirmation Tested by Ji-Hye, Kim: (Signature) Technical Manager Won-Jae, Hwang: (Signature) 2022-02-08 Republic of KOREA CTK Co., Ltd. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2022-00358 Page (2) / (34) Pages QF-QP15-03 R101 Rev.0 REPORT REVISION HISTORY Date Revision Page No 2022-02-08 Issued (CTK-2022-00358) all This report shall not be reproduced except in full, without the written approval of CTK Co., Ltd. This document may be altered or revised by CTK Co., Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by CTK Co., Ltd. will constitute fraud and shall nullify the document. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2022-00358 Page (3) / (34) Pages QF-QP15-03 R101 Rev.0 CONTENTS 1. General Product Description ........................................................................................ 4 1.1 Client Information .............................................................................................. 4 1.2 Product Information ............................................................................................ 4 1.3 Peripheral Devices .............................................................................................. 4 1.4 Model Differences ............................................................................................... 4 2. Facility and Accreditations ........................................................................................... 5 2.1 Test Facility........................................................................................................ 5 2.2 Laboratory Accreditations and Listings .................................................................. 5 2.3 Calibration Details of Equipment Used for Measurement .......................................... 5 3. Test Specifications ..................................................................................................... 6 3.1 Standards.......................................................................................................... 6 3.2 Mode of operation during the test ......................................................................... 7 3.3 Device Modifications ........................................................................................... 7 3.4 Maximum Measurement Uncertainty ..................................................................... 7 3.5 Test Software ..................................................................................................... 7 4. Technical Characteristic Test ........................................................................................ 8 4.1 6dB Bandwidth ................................................................................................... 8 4.2 Maximum peak Conducted Output Power ............................................................. 11 4.3 Transmitter Power Spectral Density..................................................................... 13 4.4 Conducted Spurious emission ............................................................................ 15 4.5 Radiated Emission ............................................................................................ 17 4.6 AC Conducted Emissions ................................................................................... 31 APPENDIX A – Test Equipment Used For Tests ................................................................. 34 CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2022-00358 Page (4) / (34) Pages QF-QP15-03 R101 Rev.0 1. General Product Description 1.1 Client Information Company Haier US Appliance Solutions, Inc. Contact Point Appliance Park AP5-2N-65, Louisville, Kentucky, United States, 40225 Contact Person Name : Park, Hansung E-mail : [email protected] Tel : +82-31-8094-6732 Fax : +82-31-8094-6888 1.2 Product Information FCC ID ZKJ-WCATA009 ISED 10229A-WCATA009 Product Description Wi-Fi/Bluetooth Combo Module Model name WCATA009 Variant Model name - Operating Frequency 2 402 MHz - 2 480 MHz RF Output Power 4.963 dBm (3.135 mW) Antenna Specification Antenna type : Chip Antenna Peak Gain : 2.6 dBi Number of channels 40 Channel Spacing 1 MHz Type of Modulation GFSK Power Source DC 5 V Hardware Rev V1.1 Software Rev v2.15.48 RF Power setting in Test SW Initial value 1.3 Peripheral Devices Device Manufacturer Model No. Serial No. Note Computer HP 15-bs563TU CND7253QPR AC/DC Adapter HP HSTNN-LA40 - 1.4 Model Differences Not applicable CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2022-00358 Page (5) / (34) Pages QF-QP15-03 …

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TEST REPORT CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2022-00359 Page (1) / (45) Pages QF-QP15-03 R101 Rev.0 1. Client ◦ Name : Haier US Appliance Solutions, Inc. ◦ Address : Appliance Park AP5-2N-65, Louisville, Kentucky, United States, 40225 ◦ Date of Receipt : 2022-01-17 2. Manufacturer ◦ Name : Haier US Appliance Solutions, Inc. ◦ Address : Appliance Park AP5-2N-65, Louisville, Kentucky, United States, 40225 3. Use of Report : For FCC Conformance / ISED Conformance 4. Test Sample / Model: Wi-Fi/ Bluetooth Combo Module / WCATA009 5. Date of Test : 2022-01-27 to 2022-02-04 6. Test Standard(method) used : FCC 47 CFR part 15 subpart C 15.247 RSS-247 & RSS-Gen 7. Testing Environment: Temp.: (23 ± 1) °C, Humidity: (48 ± 3) % R.H. 8. Test Results : Compliance The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This Test Report cannot be reproduced, except in full. Affirmation Tested by Ji-Hye, Kim: (Signature) Technical Manager Won-Jae, Hwang: (Signature) 2022-02-08 Republic of KOREA CTK Co., Ltd. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2022-00359 Page (2) / (45) Pages QF-QP15-03 R101 Rev.0 REPORT REVISION HISTORY Date Revision Page No 2022-02-08 Issued (CTK-2022-00359) all This report shall not be reproduced except in full, without the written approval of CTK Co., Ltd. This document may be altered or revised by CTK Co., Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by CTK Co., Ltd. will constitute fraud and shall nullify the document. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2022-00359 Page (3) / (45) Pages QF-QP15-03 R101 Rev.0 CONTENTS 1. General Product Description ........................................................................................ 4 1.1 Client Information .............................................................................................. 4 1.2 Product Information ............................................................................................ 4 1.3 Peripheral Devices .............................................................................................. 4 1.4 Model Differences ............................................................................................... 4 2. Facility and Accreditations ........................................................................................... 5 2.1 Test Facility........................................................................................................ 5 2.2 Laboratory Accreditations and Listings .................................................................. 5 2.3 Calibration Details of Equipment Used for Measurement .......................................... 5 3. Test Specifications ..................................................................................................... 6 3.1 Standards.......................................................................................................... 6 3.2 Mode of operation during the test ......................................................................... 7 3.3 Device Modifications ........................................................................................... 7 3.4 Maximum Measurement Uncertainty ..................................................................... 7 3.5 Test Software ..................................................................................................... 7 4. Technical Characteristic Test ........................................................................................ 8 4.1 6dB Bandwidth ................................................................................................... 8 4.2 OUTPUT POWER ............................................................................................... 12 4.3 Transmitter Power Spectral Density..................................................................... 16 4.4 Conducted Spurious emission ............................................................................ 20 4.5 Radiated Emission ............................................................................................ 24 4.6 AC Conducted Emissions ................................................................................... 42 APPENDIX A – Test Equipment Used For Tests ................................................................. 45 CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2022-00359 Page (4) / (45) Pages QF-QP15-03 R101 Rev.0 1. General Product Description 1.1 Client Information Company Haier US Appliance Solutions, Inc. Contact Point Appliance Park AP5-2N-65, Louisville, Kentucky, United States, 40225 Contact Person Name : Park, Hansung E-mail : [email protected] Tel : +82-31-8094-6732 Fax : +82-31-8094-6888 1.2 Product Information FCC ID ZKJ-WCATA009 ISED 10229A-WCATA009 Product Description Wi-Fi/Bluetooth Combo Module Model name WCATA009 Variant Model name - Operating Frequency 2 412 MHz – 2 462 MHz RF Output Power 802.11b : 16.60 dBm (45.71 mW) 802.11g : 12.08 dBm (16.14 mW) 802.11n_HT20 : 11.99 dBm (15.81 mW) Antenna Specification Antenna type : Chip Antenna Peak Gain : 2.6 dBi Number of channels 13 (802.11b/g/n_HT20) Type of Modulation 802.11b : DSSS 802.11g/n : OFDM Data Rate 802.11b : 11 / 5.5 / 2 / 1 Mbps 802.11g : 54 / 48 / 36 / 24 / 18 / 12 / 9 / 6 Mbps 802.11n: up to 72.2 Mbps Power Source DC 5 V Hardware Rev V1.1 Software Rev v2.15.48 RF Power setting in Test SW 802.11b : 90 802.11g : 84 802.11n_TH20 : 84 1.3 Peripheral Devices Device Manufacturer Model No. Serial No. Note Computer HP 15-bs563TU C…

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CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e- ctk.com Test Setup Photos and Configuration Radiated Electric Field Emissions CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e- ctk.com CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e- ctk.com CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e- ctk.com Conducted Voltage Emissions CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e- ctk.com Test Setup with Jig