2A6P9-KPWCA01Wireless CP&AA adaptor

FCC Warnning: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

Promaster Electronic LLC 25275 Budde Rd Suite 31 Spring Texas 77380 United States Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: 2025-6-3 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2A6P9-KPWCA01 Promaster Electronic LLC (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Name/Title： Antonio Lopez/President Company: Promaster Electronic LLC Address: 25275 Budde Rd Suite 31 Spring Texas 77380 United States Phone: (832) 813-5123 Fax: N/A E-Mail: [email protected]

Promaster Electronic LLC 25275 Budde Rd Suite 31 Spring Texas 77380 United States 1 | P a g e Attestation Statements To: Federal Communications Commission Date: 2025-6-3 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID:2A6P9-KPWCA01 Product Name:Wireless CP&AA adaptor This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Name/Title： Antonio Lopez/President Company: Promaster Electronic LLC Address: 25275 Budde Rd Suite 31 Spring Texas 77380 United States Phone: (832) 813-5123 Fax: N/A E-Mail: [email protected] Promaster Electronic LLC 25275 Budde Rd Suite 31 Spring Texas 77380 United States 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. The MCU “ V821“, The RF chip “ RTL8733BS“ don’t support the mentioned function. ☐ The Memory used is limited to run the Cybersecurity or anti-virus software. ☐ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. ☐ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

Promaster Electronic LLC 25275 Budde Rd Suite 31 Spring Texas 77380 United States Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2025/06/05 U.S. Agent Designation Promaster Electronic LLC acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A6P9-KPWCA01): Name and company of U.S. agent: Promaster Electronic LLC Physical U.S. address of agent: 25275 Budde Rd Suite 31 Spring Texas 77380 United States FRN of U.S. agent: 0032356586 Email address of U.S. agent: [email protected] Phone of U.S. agent: (832) 813-5123 Promaster Electronic LLC acknowledges their obligation to accept service of process on behalf of Promaster Electronic LLC Promaster Electronic LLC with the FRN [0032356586] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Antonio Lopez President Promaster Electronic LLC Signature Antonio Lopez President Promaster Electronic LLC

Promaster Electronic LLC Add: 25275 Budde Rd Suite 31 Spring Texas 77380 United States Date: 2025-6-3 FCC ID: 2A6P9-KPWCA01 Dear Sir/Madam, We, Promaster Electronic LLC Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number and colour is different for these model. Product name: Wireless CP&AA adaptor Model no.: KPWCA-10, KPWCA-102 Sincerely, Name/Title： Antonio Lopez/President Company: Promaster Electronic LLC Address: 25275 Budde Rd Suite 31 Spring Texas 77380 United States Phone: (832) 813-5123 Fax: N/A E-Mail: [email protected]

Promaster Electronic LLC 25275 Budde Rd Suite 31 Spring Texas 77380 United States Date: 2025-6-3 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID: 2A6P9-KPWCA01 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below : ⎯ Block Diagram ⎯ Schematics ⎯ Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Pursuant to DA 04-1705, the applicant also requests temporary confidential treatment of the exhibits outlined below for a period of (up to 180) days from the date of equipment authorization and prior to marketing in the United States to prevent the premature release of any sensitive information. Applicant is aware of their responsibility to notify DERYCOM in the event information regarding the product or the product is made available to the public before the requested period has expired. Sincerely, Name/Title： Antonio Lopez/President Company: Promaster Electronic LLC Address: 25275 Budde Rd Suite 31 Spring Texas 77380 United States Phone: (832) 813-5123 Fax: N/A E-Mail: [email protected]

Promaster Electronic LLC 25275 Budde Rd Suite 31 Spring Texas 77380 United States Date: 2025-6-3 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2A6P9-KPWCA01 I, the undersigned, hereby authorize (SHENZHEN CTA TESTING TECHNOLOGY CO., LTD.) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (SHENZHEN CTA TESTING TECHNOLOGY CO., LTD.) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with (Promaster Electronic LLC). We certify that we are not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, Name/Title: Antonio Lopez/President Company: Promaster Electronic LLC Address: 25275 Budde Rd Suite 31 Spring Texas 77380 United States Phone: (832) 813-5123 Fax: N/A E-Mail: [email protected]

FCC ID:2A6P9-KPWCA01 External Photos of the EUT FCC ID:2A6P9-KPWCA01

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2A6P9-KPWCA01

FCC ID:2A6P9-KPWCA01 Internal Photos of the EUT FCC ID:2A6P9-KPWCA01 FCC ID:2A6P9-KPWCA01 Antenna

RF Exposure evaluation FCC ID: 2A6P9-KPWCA01 Exposure category: General population/uncontrolled environment EUT Type: Production Unit Device Type: Mobile Device 1. Reference According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. KDB 447498 D01v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 2. Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 3. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 4. Antenna Information KPWCA-101 can only use antennas certificated as follows provided by manufacturer; Antenna No. Model No. of antenna: Type of antenna: Gain of the antenna (Max.) Frequency range: BT / PCB antenna 4.29dBi for 2400-2500MHz; 2.4GWIFI / PCB antenna 4.29dBi for 2400-2500MHz; 5GWIFI / PCB antenna 0.60 dBi for 5180-5240MHz, 2.67 dBi for 5745-5825MHz 5. Manufacturing Tolerance Mode Max. Peak Conducted Output Power (dBm) Max. tune-up BT -0.2 0.0±1 BLE -3.61 -3.0±1 2.4GWIFI 14.4 14.0±1 Mode Max. Average Conducted Output Power (dBm) Max. tune-up 5.2GWIFI 13.56 13.0±1 5.8GWIFI 11.14 11.0±1 6. Standalone MPE Result As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna is refer to section 4, the RF power density can be obtained. Modulation Type Output power Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm 2 ) MPE Limits (mW/cm 2 ) dBm mW BT 1.0 1.2589 4.29 2.6853 0.0007 1.0000 BLE -2.0 0.6310 4.29 2.6853 0.0003 1.0000 2.4GWIFI 15.0 31.6228 4.29 2.6853 0.0169 1.0000 5.2GWIFI 14.0 25.1189 0.60 1.1482 0.0057 1.0000 5.8GWIFI 12.0 15.8489 2.67 1.8493 0.0058 1.0000 Remark: 1. Output power (Peak) including turn-up tolerance; 2. MPE evaluate distance is 20cm from user manual provide by manufacturer. 3. BT and WLAN can be active at the same time, but only with interleaving of packages switched on board level. That means that they cannot transmit at the same time. 7. simultaneous MPE Result N/A 8. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. ----------------THE END OF REPORT---------------

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. ........................................... : CTA25052700501 2A6P9-KPWCA01 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : May 30, 2025 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ........................... : Promaster Electronic LLC Address ............................................ : 25275 Budde Rd Suite 31 Spring Texas 77380 United States Test specification ........................... : Standard ........................................... : FCC Part 15.247 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Wireless CP&AA adaptor Trade Mark ....................................... : KemPro Manufacturer .................................. : Huizhou Funnavi Electronics Co., Ltd Model/Type reference ...................... : KPWCA-101 List Model ......................................... : KPWCA-102 Modulation ....................................... : GFSK, Π/4DQPSK, 8DPSK Frequency ......................................... From 2402MHz to 2480MHz Ratings ............................................. : DC 5.0V by Computer Result ............................................... : PASS Report No.: CTA25052700501 Page 2 of 30 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Wireless CP&AA adaptor Model /Type : KPWCA-101 Listed Models : KPWCA-102 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : Promaster Electronic LLC Address : 25275 Budde Rd Suite 31 Spring Texas 77380 United States Manufacturer : Huizhou Funnavi Electronics Co., Ltd Address : 2rd floor, No.25 Xiangda road Xiao Jin kou street, Huicheng district, Huizhou city, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA25052700501 Page 3 of 30 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description .......................................................................................................................... 5 2.3 Equipment Under Test ...................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ..................................................................... 5 2.5 EUT configuration ............................................................................................................................. 6 2.6 EUT operation mode......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................ 6 2.8 Related Submittal(s) / Grant (s) ........................................................................................................ 6 2.9 Modifications ..................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ........................................................................................................... 7 3.2 Test Facility ....................................................................................................................................... 7 3.3 Environmental conditions ................................................................................................................. 7…

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1 FCC Appendix RF Test Data for BT Company: : Promaster Electronic LLC EUT : Wireless CP&AA adaptor FCC ID : 2A6P9-KPWCA01 Model Number : KPWCA-101 Report No. : CTA25052700501 Reviewed By : Eric Wang 2 Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Freq(MHz) 20dB EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.948 2401.550 2402.498 --- --- 2441 0.936 2440.553 2441.489 --- --- 2480 0.954 2479.547 2480.501 --- --- 2DH5 Ant1 2402 1.281 2401.382 2402.663 --- --- 2441 1.281 2440.382 2441.663 --- --- 2480 1.317 2479.349 2480.666 --- --- 3DH5 Ant1 2402 1.284 2401.364 2402.648 --- --- 2441 1.314 2440.358 2441.672 --- --- 2480 1.302 2479.367 2480.669 --- --- 3 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 4 2DH5_Ant1_2402 2DH5_Ant1_2441 5 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 6 3DH5_Ant1_2480 7 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.87007 2401.5739 2402.4440 --- --- 2441 0.86562 2440.5744 2441.4400 --- --- 2480 0.87489 2479.5724 2480.4473 --- --- 2DH5 Ant1 2402 1.1855 2401.4182 2402.6037 --- --- 2441 1.1877 2440.4160 2441.6037 --- --- 2480 1.1905 2479.4158 2480.6063 --- --- 3DH5 Ant1 2402 1.1883 2401.4159 2402.6042 --- --- 2441 1.1913 2440.4145 2441.6058 --- --- 2480 1.1897 2479.4154 2480.6051 --- --- 8 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 9 2DH5_Ant1_2402 2DH5_Ant1_2441 10 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 11 3DH5_Ant1_2480 12 Appendix C: Maximum conducted output power Test Result Peak Test Mode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH5 Ant1 2402 -0.20 ≤20.97 PASS 2441 -0.42 ≤20.97 PASS 2480 -0.48 ≤20.97 PASS 2DH5 Ant1 2402 -0.97 ≤20.97 PASS 2441 -1.18 ≤20.97 PASS 2480 -1.24 ≤20.97 PASS 3DH5 Ant1 2402 -0.60 ≤20.97 PASS 2441 -0.82 ≤20.97 PASS 2480 -0.89 ≤20.97 PASS 13 Appendix D: Carrier frequency separation Test Result TestMode Antenna Freq(MHz) Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 1.148 ≥0.954 PASS 2DH5 Ant1 Hop 1.016 ≥0.878 PASS 3DH5 Ant1 Hop 1.032 ≥0.876 PASS 14 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop 15 16 Appendix E: Time of occupancy Test Result TestMode Antenna Freq(MHz) BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.390 318 0.124 ≤0.4 PASS DH3 Ant1 Hop 1.640 155 0.254 ≤0.4 PASS DH5 Ant1 Hop 2.890 105 0.303 ≤0.4 PASS 2DH1 Ant1 Hop 0.400 319 0.128 ≤0.4 PASS 2DH3 Ant1 Hop 1.650 154 0.254 ≤0.4 PASS 2DH5 Ant1 Hop 2.900 104 0.302 ≤0.4 PASS 3DH1 Ant1 Hop 0.400 316 0.126 ≤0.4 PASS 3DH3 Ant1 Hop 1.650 158 0.261 ≤0.4 PASS 3DH5 Ant1 Hop 2.890 106 0.306 ≤0.4 PASS 17 Test Graphs DH1_Ant1_Hop DH3_Ant1_Hop 18 DH5_Ant1_Hop 19 2DH1_Ant1_Hop 2DH3_Ant1_Hop 20 2DH5_Ant1_Hop 21 3DH1_Ant1_Hop 3DH3_Ant1_Hop 22 3DH5_Ant1_Hop 23 24 Appendix F: Number of hopping channels Test Result TestMode Antenna Freq(MHz) Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS 25 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop 26 27 Appendix G: Band edge measurements Test Result TestMode Antenna ChName Freq(MHz) RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 -0.57 -59.35 ≤-20.57 PASS High 2480 -0.91 -61.61 ≤-20.91 PASS Low Hop_2402 -0.93 -61.77 ≤-20.93 PASS High Hop_2480 -0.77 -63.94 ≤-20.77 PASS 2DH5 Ant1 Low 2402 -4.01 -61.25 ≤-24.01 PASS High 2480 -4.75 -56.23 ≤-24.75 PASS Low Hop_2402 -3.66 -63.24 ≤-23.66 PASS High Hop_2480 -4.30 -62.94 ≤-24.3 PASS 3DH5 Ant1 Low 2402 -3.69 -59.76 ≤-23.69 PASS High 2480 -4.50 -64.13 ≤-24.5 PASS Low Hop_2402 -6.18 -59.39 ≤-26.18 PASS High Hop_2480 -4.51 -65.77 ≤-24.51 PASS 28 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 29 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 30 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 31 3DH5_Ant1_Low_2402 3DH5_Ant1_High_2480 32 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 33 Appendix H: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 Reference -1.28 -1.28 --- PASS 30~1000 -1.28 -68.49 ≤-21.28 PASS 1000~26500 -1.28 -43.75 ≤-21.28 PASS 2441 Reference -1.55 -1.55 --- PASS 30~1000 -1.55 -68.08 ≤-21.55 PASS 1000~26500 -1.55 -44.26 ≤-21.55 PASS 2480 Reference -1.29 -1.29 --- PASS 30~1000 -1.29 -67.99 ≤-21.29 PASS 1000~26500 -1.29 -45.15 ≤-21.29 PASS 2DH5 Ant1 2402 Reference -7.11 -7.11 --- PASS 30~1000 -7.11 -68.24 ≤-27.11 PASS 1000~26500 -7.11 -49.97 ≤-27.11 PASS 2441 Reference -4.91 -4.91 --- PASS 30~1000 -4.91 -68.12 ≤-24.91 PASS 1000~26500 -4.91 -49.22 ≤-24.91 PASS 2480 Reference -7.47 -7.47 --- PASS 30~1000 -7.47 -67.89 ≤-27.47 PASS 1000~26500 -7.47 -48.79 ≤-27.47 PASS 3DH5 Ant1 2402 Reference -6.22 -6.22 --- PASS 30~1000 -6.22 -68.39 ≤-26.22 PASS 1000~26500 -6.22 -48.45 ≤-26.22 PASS 2441 Reference -4.06 -4.06 --- PASS 30~1000 -4.06 -67.81 ≤-24.06 PASS 1000~26500 -4.06 -47.16 ≤-24.06 PASS 2480 Reference -6.19 -6.19 --- PASS 30~1000 -6.19 -68.32 ≤-26.19 PASS 1000~26500 -6.19 -51.57 ≤-26.19 PASS 34 Test Graphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 35 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 36 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 37 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference 38 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference 39 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 40 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 41 3DH5_Ant1_2402_0~Reference 3DH5_Ant1_2402_30~1000 42 3DH5_Ant1_2402_1000~26500 3DH5_Ant1_2441_0~Reference 3DH5_Ant1_2441_30~1000 43 3DH5_Ant1_2441_1000~26500 3DH5_Ant1_2480_0~Reference 44 3DH5_Ant1_2480_30~1000 3DH5_Ant1_2480_1000~26500 45 Appendix I: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] DC [%] xFactor Limit Verdict DH5 Ant1 2402 2.92 3.75 77.87 1.09 --- --- 2441 2.92 3.75 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Shenzhen Ning Yi Technology Co., Ltd W6Antenna Test Report Customerliao yuan Project W6 Antenna BANDWiFi Product DescriptionPCB Product No Shenzhen Ning Yi Technology Co., Ltd Product Overview & Dimension 3 Shenzhen Ning Yi Technology Co., Ltd This report is to measure the performance of BT antenna for W1.The antennaoperating frequency at (2400-5850MHZ) , All test data are showed as below. Content 1.P r o d u c t O v e r v i e w & D i m e n s i o n 2 . Te s t s y s t e m 3 . A n t e n n a M a t c h i n g N e t w o r k 4.Te s t Re s u l t 4 . 1 S 1 1 Pa r a m e t e r 4 . 2 G a i n & E f f i c i e n c y 4 . 3 Te s t c o o r d i n a t e 4 . 4 2 D Pa t t e r n 4 . 5 OTA D a t a 4 . 6 W i F i B o o t m e a s u r e d 5 . A n t e n n a A s s e m b l y & e n v i r o n m e n t a l p r o c e s s i n g 4 Shenzhen Ning Yi Technology Co., Ltd 2.Test System Sequence Number Test Itemequipment S parameterVSWRAgilent 5071C & HP 8753 OTA TestTRP&TISCMW500 &CMW270 ETS& FT SG24 Gain & Efficiency Gain & Efficiency ETS&FT SG24 Agilent 5071C Test Result Sample status & coordinates Shenzhen Ning Yi Technology Co., Ltd WIFI2.4+5G Shenzhen Ning Yi Technology Co., Ltd 天线S11 OTA DATA-WIFI-2.4G/5G Shenzhen Ning Yi Technology Co., Ltd Frequency ID1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz)2400.0 2410.0 2420.0 2430.0 2440.0 2450.0 2460.0 2470.0 2480.0 2490.0 2500.0 Gain (dBi)2.92 3.20 2.83 2.89 3.15 3.74 4.04 4.29 3.83 4.02 3.99 Efficiency (%)24.79 25.68 26.13 28.35 28.77 29.77 30.65 29.63 27.37 27.64 28.22 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 5150.0 5200.0 5250.0 5300.0 5350.0 5400.0 5450.0 5500.0 5550.0 5600.0 5650.0 5700.0 5750.0 5800.0 5850.0 0.60 0.57 0.60 0.67 0.66 0.31 0.50 1.18 1.91 2.23 1.76 2.67 2.61 2.42 2.31 23.32 24.39 26.96 25.75 27.13 28.18 29.81 29.20 34.32 38.25 35.10 38.69 32.04 21.14 27.85 OTA DATA-WIFI-2.4G, Shenzhen Ning Yi Technology Co., Ltd OTA DATA-WIFI-5G, Shenzhen Ning Yi Technology Co., Ltd Thanks for your comment! Shenzhen Ning Yi Technology Co., Ltd 1 2 0 2 B , B u i l d i n g C 6 , H e n g f e n g I n d u s t r i a l C i t y, X i x i a n g , B a o ' a n D i s t r i c t , S h e n z h e n Shenzhen Ning Yi Technology Co., Ltd

FCC ID:2A6P9-KPWCA01 Test Setup Photos of the EUT FCC ID:2A6P9-KPWCA01