A3LWCA942MWi-Fi/BT Transceiver

Version 1.0 1. Introdu WCA942M band Wi-Fi and deliver i 2. Produc -Data Mod DSS OFD FHS -Frequency 2.4 5G -Output Po Output po -Recomme User M uction M(WCA943M subsystem an ing reliable, c ct Details dulation SS:CCK,BPS DM:BPSK,QP SS:GFSK,OQ y Range 4GHz：2402- GHz：5180-5 ower tolera ower ± 2.5dB ended Oper O Operating Manu M) is a highly i nd a Bluetoot cost-effective K,QPSK for PSK,16QAM QPSK, 8DPSK -2480MHz, 2 825MHz ance Bm rating cond Operating volt g temperature ual of W integrated sin th v5.2 subsy e throughput f 802.11b M,64QAM,256 K, π/4DPSK f 2412-2472MH ditions tage e(ambient) WCA9 ngle chip whi ystem, offerin from an exten 6QAM for 80 for Bluetooth Hz Min 4.5 -20 942M( ich features a ng feature-rich nded distance 02.11a,g,n,ac h Typ. 5 25 (WCA low power 2 h wireless con e. ,ax Max 5.5 50 A943M 2x2 11a/b/g/n nnectivity at Unit V °C page 1 o f M) /ac/ax dual high standar d f 4 ds, Version 1.0 Approv CE appr -This device Frequency R FCC app This device c 1. This device 2. This device To satisfy F C Contains T This equipme the FCC Rule residential ins and used in a However, the cause harmfu val Sta roval is restricted t Range and M 2400 M 2400 M 5150M 5350M 5725M proval complies with e may not ca e must acce p CC exterior la Transmitt ent has been es. These lim stallation. Th accordance w ere is no guar ul interferenc atemen to indoor use Maximum Ou MHz to 2483. MHz to 2483. MHz to 5250 M MHz to 5725 M MHz to 5875 M Part 15 of th use harmful i pt any interfer beling require er module tested and fo mits are design is equipment with the instru rantee that in e to radio or t nt only within th tput Power ( 5 MHz : Belo 5 MHz : Belo MHz : Below 2 MHz : Below 2 MHz : Below he FCC`s Rule interference, rence receive ements, the fo e FCC ID: A ound to comp ned to provid generates, u uctions, may c terference wi television rec he 5.15 ~ 5.35 (EIRP) ow 20 dBm fo ow 20 dBm fo 23 dBm for 8 20 dBm for 8 14 dBm for 8 es. Operation and ed, including i ollowing text A3LWCA94 ply with the lim e reasonable uses and can cause harmfu ill not occur in ception, which 5GHz Band. r Bluetooth r 802.11b/g/ n 02.11a,n,ac 02.11a,n,ac 02.11a,n,ac n is subject to interference t must be plac 42M mits for a Clas e protection a radiate radi o ul interference n a particular h can be dete (Europe) n o the following hat may caus ced on the ext ss B digital de gainst harmfu frequency en e to radio com installation. If ermined by tur g two Conditio se undesirabl terior of the e evice, pursua ul interference nergy and, if mmunications f this equipm rning the equ page 2 o f ons: le operation. end product. ant to part 15 e in a not installed s. ent does uipment off an f 4 of nd Version 1.0 on, the user i -Reorient or -Increase th e -Connect the -Consult the -The OEM i n -The module IC appro This device Developmen t (1) This devic (2) This devic L’émetteur/r é Sciences et est autorisé e (1) L’appareil (2) L’appare compromettre The host de v Contains t Le dispositif d Contient m IMPORT This device c should be ins This device is 1) This modu 2) The anten As long as 2 still responsi b In the event t and the FCC for re-evalua t Cet appareil Cet appareil is encourage relocate the e separation e equipment dealer or an ntegrator is re e is limited to oval contains lice t Canada’s lic ce may not ca ce must acce écepteur exe Développem e e aux deux co l ne doit pas p eil doit acce e le fonction n vice must be l transmitte d'accueil doiv module ém TANT NO complies with stalled and m s intended on ule may not b na must be i n conditions ab ble for testing that these con ID cannot be ting the end p est conforme doit être insta d to try to cor receiving ant between the into an outle t experienced esponsible fo installation i n nce-exempt cence-exemp ause interfere ept any interfe mpt de licen ent économiq onditions suiva produire de b pter tout br nement. labeled to dis er module vent être étiqu etteur IC : OTE FCC & IC ra ust not be co nly for OEM in e co-located nstalled such bove are met g their end-pro nditions cann e used on the product includ e aux limites d allé et ne doit rrect the inter tenna. equipment a on a circuit d radio/ TV tec r ensuring the n mobile or fix transmitter(s) pt RSS(s). Op ence. erence, includ nce contenu que Canada antes : brouillage; ouillage rad i splay the Indu IC:649E-W uetés pour af :649E-WCA adiation expos o-located or o ntegrators un with any oth e that 20cm is , further tran s oduct for any not be met, th e final product ding this mod de la FCC et t pas être co- rference by on nd receiver. different from chnician for h e end-user ha xed applicatio )/receiver(s) peration is sub ding interferen dans le pré applicables a ioélectrique ustry Canada WCA942M fficher le num A942M sure limits se perating in c o nder the follow er transmitter maintained b smitter test w y additional co hen the FCC & t. In these cir dule and obta IC expositio n -localisées ou ne or more of that to which help. as no manua ons. that comply bject to the fo nce that may ésent appare aux appareils subi, même certification n M méro de certific t forth for an onjunction wit wing condition s or antennas between the a will not be requ ompliance req & IC authoriza rcumstances, ining separa t n aux radiation u opérant en c f the following h the receiver l instruction to with Innovat ollowing two c cause undes il est confor s radio exemp si le broui number of the cation d'Indus uncontrolled th any other a ns: s. antenna and uired. Howeve quirements w ations are no the OEM int e e FCC & IC a ns dans un en conjonction a g measures: r is connected o remove or i tion, Science conditions: sired operatio rme aux CN pts de licence illage est su e module. strie Canada environment antenna or tra users. er, the OEM with this modu o longer consi egrator will be authorizations nvironnemen avec une autre page 3 o f d. nstall modul e and Econom on of the devic R d’Innovatio e. L’exploitati usceptible d’ du module. . This device ansmitter. integrator i…

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

Rev 11/20/07 19 Chapin Rd, Building D. Pine Brook, New Jersey Tel No : 973-808-6375 Fax No : - Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: A3LWCA942M 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 Parts List Operational description (WCA942M,WCA943M)_Block Diagram.pdf (WCA942M)_Schematics.pdf (WCA943M)_Schematics.pdf (WCA942M)_Schematics PCB Layout.pdf (WCA943M)_Schematics PCB Layout.pdf (WCA942M)_Part List.pdf (WCA943M)_Part List.pdf (WCA942M,WCA943M)_Operational Description.pdf (WCA942M)_Antenna Specification Operational Description.pdf (WCA943M)_Antenna Specification Operational Description.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. 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: Exhibit Type File Name Sincerely, Youngjoong Noh / Staff Engineer Samsung Electronics Co., Ltd.

19 Chapin Rd, Building D. Pine Brook, New Jersey Tel No : 973-808-6375 Fax No : - FCC Software Configuration Control Declaration Date: 2020-11-23 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. FCC ID: A3LWCA942M Product/ Model Number : Wi-Fi/BT Transceiver / WCA942M, WCA943M Regarding FCC Country Code Selection guidelines identified in KDB 594280 "Country Code Selection". “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Youngjoong Noh / Staff Engineer Samsung Electronics Co., Ltd.

19 Chapin Rd, Building D. Pine Brook, New Jersey Tel No : 973-808-6375 Fax No : - MODEL ATTESTATION COVER LETTER Date: 2020-11-23 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. FCC ID: A3LWCA942M Product/ Model Number : Wi-Fi/BT Transceiver / WCA942M, WCA943M Addition of model name as follow: - Basic Model name : WCA942M - Variant Model name : WCA943M The device has the same electrical characteristics except for the antenna. Sincerely, Youngjoong Noh / Staff Engineer Samsung Electronics Co., Ltd.

19 Chapin Rd, Building D. Pine Brook, New Jersey Tel No : 973-808-6375 Fax No : - MODULAR APPROVAL LETTER 2020-11-23 Applicant : Samsung Electronics Co., Ltd. FCC ID : A3LWCA942M 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, Youngjoong Noh / Staff Engineer Samsung Electronics Co., Ltd.

19 Chapin Rd, Building D. Pine Brook, New Jersey Tel No : 973-808-6375 Fax No : - Special Power of Attorney Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Product/ Model Number: Wi-Fi/BT Transceiver / WCA942M, WCA943M I, JENNI CHUN of SAMSUNG Electronics Co., Ltd. hereby appoint Youngjoong Noh of SAMSUNG Electronics Co., Ltd. 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 11/23/2020 and continue to 11/23/2021 effective unless specifically terminated by either party. This authorization is limited to the product of as following: FCC ID: A3LWCA942M Dated 11/23/2020, JENNI CHUN Sincerely,. NAME: JENNI CHUN TITLE: General Manager, Regulatory & Environmental Affairs Applicant: Samsung Electronics America, Inc Address: 19 Chapin Rd, Building D. Pine Brook, NJ 07058

19 Chapin Rd, Building D. Pine Brook, New Jersey Tel No : 973-808-6375 Fax No : - Special Power of Attorney I, Youngjoong Noh of Samsung Electronics Co., Ltd. hereby authorize appoint WonJae, Hwang of CTK Co., Ltd. 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 2020/11/23 and continue to effective unless specifically terminated by either party. Applicant : Samsung Electronics Co., Ltd. FCC ID : A3LWCA942M Dated 2020/11/23 Sincerely, Youngjoong Noh / Staff Engineer Samsung Electronics 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 www.e-ctk.com EUT External Photographs

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 EUT External Photographs

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 Label Photographs

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 EUT Internal Photographs 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 WLAN, BT 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 EUT Internal Photographs 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 WLAN, BT 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 : Samsung Electronics Co Ltd Applicant Address : 19 Chapin Rd, Building D. Pine Brook, New Jersey, United States Kind of Product : Wi-Fi/BT Transceiver Equipment model name : WCA942M, WCA943M FCC ID : A3LWCA942M Certification Number IC : 649E-WCA942M 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 <WCA942M> Mode P (dBm) G (dBi) EIRP (dBm) EIRP (mW) Power Density R (cm) FCC (mW/cm 2 ) ISED (W/m 2 ) BT 12.673 -1.04 11.63 14.56 0.0029 0.029 20 BLE 12.518 -1.04 11.48 14.05 0.0028 0.028 WLAN 2.4 GHz 17.580 1.69 19.27 84.53 0.0168 0.168 WLAN 5 GHz 21.510 3.88 25.39 345.94 0.0688 0.688 Multiple chain transmitters Mode P (dBm) G (dBi) EIRP (dBm) EIRP (mW) Power Density R (cm) FCC (mW/cm 2 ) ISED (W/m 2 ) BT (Worst Case) 12.673 -1.04 11.63 14.56 20 WLAN 2.4 GHz 17.580 1.69 19.27 84.53 WLAN 5 GHz 21.510 3.88 25.39 345.94 Combined 445.03 0.0885 0.885 <WCA943M> Mode P (dBm) G (dBi) EIRP (dBm) EIRP (mW) Power Density R (cm) FCC (mW/cm 2 ) ISED (W/m 2 ) BT 12.886 -1.38 11.51 14.14 0.0028 0.028 20 BLE 12.767 -1.61 11.16 13.05 0.0026 0.026 WLAN 2.4 GHz 17.580 3.10 20.68 116.95 0.0233 0.233 WLAN 5 GHz 21.510 2.95 24.46 279.25 0.0556 0.556 Multiple chain transmitters Mode P (dBm) G (dBi) EIRP (dBm) EIRP (mW) Power Density R (cm) FCC (mW/cm 2 ) ISED (W/m 2 ) BT (Worst Case) 12.886 -1.38 11.51 14.14 20 WLAN 2.4 GHz 17.580 3.10 20.68 116.95 WLAN 5 GHz 21.510 2.95 24.46 279.25 Combined 410.34 0.0816 0.816

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-2020-04544 Page (1) / (89) Pages QF-QP15-03 R102 Rev.0 1. Client ◦ Name : Samsung Electronics Co Ltd ◦ Address : 19 Chapin Rd, Building D. Pine Brook, New Jersey, United States ◦ Date of Receipt : 2020-10-26 2. Manufacturer ◦ Name : Samsung Electronics Co., Ltd. ◦ Address : 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea 3. Use of Report : For FCC Conformance / ISED Conformance 4. Test Sample / Model: Wi-Fi/BT Transceiver / WCA942M 5. Date of Test : 2020-11-05 to 2020-11-20 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: (49 ± 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) 2020-11-20 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-2020-04544 Page (2) / (89) Pages QF-QP15-03 R102 Rev.0 REPORT REVISION HISTORY Date Revision Page No 2020-11-20 Issued (CTK-2020-04544) 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-2020-04544 Page (3) / (89) Pages QF-QP15-03 R102 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 ......................................................................... 6 3.3 Maximum Measurement Uncertainty ..................................................................... 7 3.4 Test Software ..................................................................................................... 7 4. Technical Characteristic Test ........................................................................................ 8 4.1 Carrier Frequency Separation ............................................................................... 8 4.2 Number of Hopping Frequencies ......................................................................... 11 4.3 20 dB bandwidth & 99% Bandwidth .................................................................... 16 4.4 Time of Occupancy ........................................................................................... 22 4.5 Maximum peak Conducted Output Power ............................................................. 32 4.6 Unwanted Emissions (Conducted) ....................................................................... 42 4.7 Radiated Emission ............................................................................................ 63 4.8 AC Power Line Conducted Emissions ................................................................... 84 4.9 Frequency Hopping System Requirements ........................................................... 87 APPENDIX A – Test Equipment Used For Tests ................................................................. 89 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-2020-04544 Page (4) / (89) Pages QF-QP15-03 R102 Rev.0 1. General Product Description 1.1 Client Information Company Samsung Electronics Co., Ltd. Contact Point 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea Contact Person Name : Youngjoong Noh E-mail : [email protected] Tel : +82-277-0598 Fax : - 1.2 Product Information FCC ID A3LWCA942M ISED 649E-WCA942M Product Description Wi-Fi/BT Transceiver Model name WCA942M Variant Model name - Operating Frequency 2 402 MHz - 2 480 MHz RF Output Power GFSK : 12.886 dBm (19.436 mW) 8-DPSK : 12.907 dBm (19.530 mW) Antenna Specification Antenna type : Chip Antenna Peak Gain : -1.04 dBi (BT0), -5.11 dBi (BT1) Number of channels 79 Channel Spacing 1 MHz Type of Modulation GFSK(1Mbps), π/4 DQPSK(2Mbps), 8DPSK(3Mbps) Power Source DC 5 V Hardware Rev V2.0 Software Rev FC2 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…

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

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-2020-04545 Page (1) / (55) Pages QF-QP15-03 R101 Rev.0 1. Client ◦ Name : Samsung Electronics Co Ltd ◦ Address : 19 Chapin Rd, Building D. Pine Brook, New Jersey, United States ◦ Date of Receipt : 2020-10-26 2. Manufacturer ◦ Name : Samsung Electronics Co., Ltd. ◦ Address : 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea 3. Use of Report : For FCC Conformance / ISED Conformance 4. Test Sample / Model: Wi-Fi/BT Transceiver / WCA942M 5. Date of Test : 2020-11-05 to 2020-11-20 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: (49 ± 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) 2020-11-20 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-2020-04545 Page (2) / (55) Pages QF-QP15-03 R101 Rev.0 REPORT REVISION HISTORY Date Revision Page No 2020-11-20 Issued (CTK-2020-04545) 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-2020-04545 Page (3) / (55) 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 ............................................................. 14 4.3 Transmitter Power Spectral Density..................................................................... 20 4.4 Conducted Spurious emission ............................................................................ 26 4.5 Radiated Emission ............................................................................................ 31 4.6 AC Conducted Emissions ................................................................................... 52 APPENDIX A – Test Equipment Used For Tests ................................................................. 55 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-2020-04545 Page (4) / (55) Pages QF-QP15-03 R101 Rev.0 1. General Product Description 1.1 Client Information Company Samsung Electronics Co., Ltd. Contact Point 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, Korea Contact Person Name : Youngjoong Noh E-mail : [email protected] Tel : +82-277-0598 Fax : - 1.2 Product Information FCC ID A3LWCA942M ISED 649E-WCA942M Product Description Wi-Fi/BT Transceiver Model name WCA942M Variant Mo…

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