TX2-RTL8851BE11ax RTL8851BE Combo module

RTL8851BE User’s Manual RTL8851BE 11ax RTL8851BE Combo module User’s Manual Preliminary Version 2022/12/20 Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Tel.: +886-3-578-0211. Fax: +886-3-577-6047 www.realtek.com RTL8851BE User’s Manual CONTENT TEMPERATURE ............................................................................................................................... 3 WARNING .......................................................................................................................................... 3 Federal Communication Commission Interference Statement ...................... 3 INDUSTRY CANADA STATEMENT ......................................................................................................... 11 NCC警語 .................................................................................................... 11 RTL8851BE User’s Manual Temperature Warning Federal Communication Commission Interference Statement 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 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 against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following 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. FCC Caution: Any changes or modifications not expressly approved by the RTL8851BE User’s Manual party responsible for compliance could void the user's authority to operate this equipment. This device and its antenna(s) must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. Operations in the 5.15-5.25GHz band are restricted to indoor usage only. FCC regulations restrict the frequency 5850-5895MHz operation of this device to indoor use o0nly. This device meets all the other requirements specified in Part 15E, Section 15.407 of the FCC Rules. Radiation Exposure Statement: 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 & your body. This module is intended for OEM integrators only. Per FCC KDB 996369 D03 OEM Manual v01 guidance, the following conditions must be strictly followed when using this certified module: KDB 996369 D03 OEM Manual v01 rule sections: 2.2 List of applicable FCC rules This module has been tested for compliance to FCC Part 15 2.3 Summarize the specific operational use conditions The module is tested for standalone mobile RF exposure use condition. Any other usage conditions such as co-location with other transmitter(s) or being used in a portable condition will need a separate reassessment through a class II permissive change application or new certification. 2.4 Limited module procedures Not applicable. 2.5 Trace antenna designs Not applicable. RTL8851BE User’s Manual 2.6 RF exposure considerations This equipment complies with FCC mobile radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. If the module is installed in a portable host, a separate SAR evaluation is required to confirm compliance with relevant FCC portable RF exposure rules. 2.7 Antennas The following antennas have been certified for use with this module; antennas of the same type with equal or lower gain may also be used with this module. The antenna must be installed such that 20 cm can be maintained between the antenna and users. 2.8 Label and compliance information The final end product must be labeled in a visible area with the following: “Contains FCC ID: TX2-RTL8851BE”. The grantee's FCC ID can be used only when all FCC compliance requirements are met. 2.9 Information on test modes and additional testing requirements This transmitter is tested in a standalone mobile RF exposure condition and any co-located or simultaneous transmission with other transmitter(s) or portable use will require a separate class II permissive change re-evaluation or new certification. RTL8851BE User’s Manual 2.10 Additional testing, Part 15 Subpart B disclaimer This transmitter module is tested as a subsystem and its certification does not cover the FCC Part 15 Subpart B (unintentional radiator) rule requirement applicable to the final host. The final host will still need to be reassessed for compliance to this portion of rule requirements if applicable. As long as all conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed. IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no l…

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Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Covered Equipment Certification Attestation Letter DATE: 2023-04-21 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA FCC ID: TX2-RTL8851BE Statement for 47 CFR section 2.911(d)(5)(i) Realtek Semiconductor Corp. certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Statement for 47 CFR section 2.911(d)(5)(ii) Realtek Semiconductor Corp. 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. --------------------------------------- Dana Liaw / Project Manager Realtek Semiconductor Corp. Tel: + 886-3-5780211 Ext.13164 Fax: + 886-3-5776598 E-mail: [email protected]

Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu, Taiwan, 300 DFS client device channel plan and software operational declaration Date: 2023-04-21 We, Realtek Semiconductor Corp., declare that the device, FCC ID: TX2-RTL8851BE Model Name: RTL8851BE, does not have Ad Hoc on “non-US frequencies” and/or on“ DFS frequencies“. Also, the client software and associated drivers will not initiate any transmission on DFS frequencies without initiation by a master. This includes restriction on transmissions for beacons and support for ad-hoc peer-to-peer modes. Below is the channel / frequency plan for the device CH 1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz) 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 Scan Type Active Active Active Active Active Active Active Active Active Active Active CH 12 13 Frequency (MHz) 2467 2472 Scan Type Active Active CH 36 38 40 42 44 46 48 Frequency (MHz) 5180 5190 5200 5210 5220 5230 5240 Scan Type Active Active Active Active Active Active Active CH 52 54 56 58 60 62 64 Frequency (MHz) 5260 5270 5280 5290 5300 5310 5320 Scan Type Passive Passive Passive Passive Passive Passive Passive CH 100 102 104 106 108 110 112 116 118 120 122 Frequency (MHz) 5500 5510 5520 5530 5540 5550 5560 5580 5590 5600 5610 Scan Type Passive Passive Passive Passive Passive Passive Passive Passive Passive Passive Passive CH 124 126 128 132 134 136 138 140 142 144 Frequency (MHz) 5620 5630 5640 5660 5670 5680 5690 5700 5710 5720 Scan Type Passive Passive Passive Passive Passive Passive Passive Passive Passive Passive CH 149 151 153 155 157 159 161 165 Frequency (MHz) 5745 5755 5765 5775 5785 5795 5805 5825 Scan Type Active Active Active Active Active Active Active Active Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu, Taiwan, 300 Also, on DFS channels, the WLAN driver in the device operates under the control of an AP at all times, except when in ad-hoc mode on US non-DFS channels. The device passively scans DFS frequencies until a master device is detected. The control of this functionality is not accessible to anyone under any conditions. Furthermore, the firmware is protected by a special signature and CRC checksum. Signature and CRC checksum will be calculated and verified before firmware upgrade. Unauthorized modification to firmware will lead to the failure of verification and thus firmware upgrade will not be allowed. Sincerely yours, Sincerely yours, --------------------------------------- Dana Liaw / Project Manager Realtek Semiconductor Corp. Tel: + 886-3-5780211 Ext.13164 Fax: + 886-3-5776598 E-mail: [email protected]

Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Date: 2023/04/17 FCC ID: TX2-RTL8851BE To the attention of: Federal Communications Commission Authorization and Evaluation Division Declaration Letter for Client Devices We, Realtek Semiconductor Corp., attest that this device under FCC ID: TX2-RTL8851BE complies with device protocol requirements and operational restrictions for Client Devices. a) This device will only associate and connect with an indoor access point or subordinate device and never directly connects to other client devices. b) Client devices must be under control of an U-NII-4, Indoor access point or subordinate device.. c) Clients shall passively scan to associate with access point or subordinate. d) Clients are permitted to initiate a brief probe message requesting to join and associated with a specific Access Point or Subordinate. e) Clients cannot have a direct connection to the internet to source the internet to other clients, access points, subordinates or clients from a wired or direct connection. f) We, the grantee, will document the physical restrictions associated with the equipment categories for host products (label and statement) as conditions-of-use through the host manufacture's integration instructions. a) We acknowledge this device is subject to and in full compliance with the device restrictions listed below. All users are notified of these restrictions through the user manual.  A statement in a conspicuous location on the device and the user's manual: “Section 15.19 Statement (if not on the device)  This device's operation will not be allowed on cars, trains, boats, and aircraft, except that low power indoor devices and associated client devices can operate on large aircraft above 10,000 feet. If you should have any questions regarding this declaration, please do not hesitate to contact us, thank you! Sincerely yours, --------------------------------------- Dana Liaw / Project Manager Realtek Semiconductor Corp. Tel: + 886-3-5780211 Ext.13164 Fax: + 886-3-5776598 E-mail: [email protected]

Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Date: 2023-04-21 FCC ID: TX2-RTL8851BE A U T H O R I Z A T I O N L E T T E R To Whom It May Concern: Realtek Semiconductor Corp. hereby authorizes Debby Lin of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (“BV CPS Taoyuan”), to act on its behalf in all matters relating to the Federal Communication Commission (“FCC”) application for equipment authorization in connection with the FCC ID listed above, including signing of all documents relating to these matters. Any and all acts carried out by Debby Lin of BV CPS Taoyuan on Realtek Semiconductor Corp.’s behalf, within the scope of the powers granted herein, shall have the same effect as acts of its own. If you have any questions regarding the authorization, please don’t hesitate to contact us. Sincerely yours, --------------------------------------- Dana Liaw / Project Manager Realtek Semiconductor Corp. Tel: + 886-3-5780211 Ext.13164 Fax: + 886-3-5776598 E-mail: [email protected]

Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu, Taiwan, 300 Date: 2023-04-21 FCC ID: TX2-RTL8851BE To the attention of Federal Communications Commission Authorization and Evaluation Division Permanent Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram Operational Description Software Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours, --------------------------------------- Dana Liaw / Project Manager Realtek Semiconductor Corp. Tel: + 886-3-5780211 Ext.13164 Fax: + 886-3-5776598 E-mail: [email protected]

Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu, Taiwan, 300 Date: 2023-04-21 FCC ID: TX2-RTL8851BE To the attention of Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we request short-term confidential treatment for the following information until 180 days in order to ensure sensitive business information remains confidential until the actual marketing of the device: External photos Test Setup photos User’s manual Internal Photos Sincerely yours, --------------------------------------- Dana Liaw / Project Manager Realtek Semiconductor Corp. Tel: + 886-3-5780211 Ext.13164 Fax: + 886-3-5776598 E-mail: [email protected]

FCC ID: TX2-RTL8851BE Modular Approval Request Letter Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch April 28, 2023 Dear Application Examiner, Realtek Semiconductor Corp., RTL8851BE, FCC ID: TX2-RTL8851BE would like to have your authorization as a modular approval specific to the mobile RF exposure condition. The requirements of KDB996369 have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.” The radio portion of this module has been shielded, please see exhibition External Photo. 2. “The modular transmitter must have buffered modulation/data inputs.” The EUT has buffered data inputs, it is integrated in chip RTL8851BE. 3. “The modular transmitter must have its own power supply regulation.” The part number of this regulator is RTL8851BE. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” The EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. 5. “The modular transmitter must be tested in a stand-alone configuration” The EUT was tested in a stand-alone configuration via a USB extender. Please see section Photographs of Test Configuration in the test report, the EUT was plugged in this extender. 6. “The modular transmitter must be labeled with its own FCC ID number.” Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. FCC ID: TX2-RTL8851BE 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Please contact me if you have any further questions. Thanks for your attention. Best Regards, Debby Lin Senior Specialist Bureau Veritas Consumer Products Services (H.K.) Ltd., Hsinchu Branch

Reference No.:BBUI-WTW-P22100653_EXT Page 1/4 CONSTRUCTION PHOTOS OF EUT Reference No.:BBUI-WTW-P22100653_EXT Page 2/4 Reference No.:BBUI-WTW-P22100653_EXT Page 3/4 Reference No.:BBUI-WTW-P22100653_EXT Page 4/4

FCC ID : TX2-RTL8851BE IC: 6317A-RTL8851BE REALTEK RTL8851BE Label description  Label Sample 11ax RTL8851BE Combo module Model : RTL8851BE DC Input : 3.3V800mA 10mm 10mm 10mm 11ax RTL8851BE Combo module Model : RTL8851BE DC Input : 3.3V800mA FCC ID : TX2-RTL8851BE IC : 6317A-RTL8851BE Realtek Semiconductor Corp. 10mm  Label Location LABEL HERE

Reference No.:BBUI-WTW-P22100653_INT Page 1/5 CONSTRUCTION PHOTOS OF EUT Reference No.:BBUI-WTW-P22100653_INT Page 2/5 Antenna NO. 1 (PIFA) (Brand: REALTEK, Model: RTK-ANT-0022) Reference No.:BBUI-WTW-P22100653_INT Page 3/5 Reference No.:BBUI-WTW-P22100653_INT Page 4/5 Antenna NO. 2 (Dipole) (Brand: Aristotle, Model: RFA‐27‐C38H1‐MHF4300) Reference No.:BBUI-WTW-P22100653_INT Page 5/5 Antenna NO. 3 (Monopole) (Brand: LYNwave, Model: ALX22F-120AA0-00)

Report No.: MFBBUI-WTW-P22100653 Page No. 1 / 10 Report Format Version: 7.1.0 Reference No.: BBUI-WTW-P22100653 RF EXPOSURE REPORT CERTIFICATE OF CONFORMITY FCC Rule Part: FCC Part 2 (Section 2.1091) Report No.: MFBBUI-WTW-P22100653 FCC ID: TX2-RTL8851BE Product: 11ax RTL8851BE Combo module Brand: REALTEK Model No.: RTL8851BE Received Date: 2022/10/25 Test Date: 2023/4/2 Issued Date: 2023/4/25 Applicant: Realtek Semiconductor Corp. Address: No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan Test Location: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan FCC Registration / Designation Number: 723255 / TW2022 Approved by: , Date: 2023/4/25 May Chen / Manager This test report consists of 10 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The test results in the report only apply to the tested sample. The test results in this report are traceable to the national or international standards. Prepared by : Vito Lung / Specialist This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our- business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Report No.: MFBBUI-WTW-P22100653 Page No. 2 / 10 Report Format Version: 7.1.0 Reference No.: BBUI-WTW-P22100653 Table of Contents Release Control Record ....................................................................................................................................................... 3 1 Certificate .................................................................................................................................................................... 4 2 Applicable RF Exposure Limit .................................................................................................................................. 5 3 Test Results ................................................................................................................................................................ 8 3.1 RF Exposure ............................................................................................................................................................. 8 4 Conclusion .................................................................................................................................................................. 9 5 Information of the Testing Laboratories ................................................................................................................ 10 Report No.: MFBBUI-WTW-P22100653 Page No. 3 / 10 Report Format Version: 7.1.0 Reference No.: BBUI-WTW-P22100653 Release Control Record Issue No. Description Date Issued MFBBUI-WTW-P22100653 Original release. 2023/4/25 Report No.: MFBBUI-WTW-P22100653 Page No. 4 / 10 Report Format Version: 7.1.0 Reference No.: BBUI-WTW-P22100653 1 Certificate Product: 11ax RTL8851BE Combo module Brand: REALTEK Test Model: RTL8851BE Sample Status: Engineering sample Applicant: Realtek Semiconductor Corp. Test Date: 2023/4/2 FCC Rule Part: FCC Part 2 (Section 2.1091) Standard: KDB 447498 D04 Interim General RF Exposure Guidance v01 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s RF characteristics under the conditions specified in this report. Report No.: MFBBUI-WTW-P22100653 Page No. 5 / 10 Report Format Version: 7.1.0 Reference No.: BBUI-WTW-P22100653 2 Applicable RF Exposure Limit § 1.1310 Radiofrequency radiation exposure limits. (a) Specific absorption rate (SAR) shall be used to evaluate the environmental impact of human exposure to radiofrequency (RF) radiation as specified in § 1.1307(b) of this part within the frequency range of 100 kHz to 6 GHz (inclusive). (b) The SAR limits for occupational/controlled exposure are 0.4 W/kg, as averaged over the whole body, and a peak spatialaverage SAR of 8 W/kg, averaged over any 1 gram of tissue (defined as a tissue volume in the shape of a cube). Exceptions are the parts of the human body treate…

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2021 www.lynwave.com 2022 www.lynwave.com LYNwave Technology Copyright © 2021 LynwaveTechnology Ltd. All rights reserved. 5F., No. 655, XuechengRd., ShulinDist., New Taipei City 23854, Taiwan www.lynwave.com +886 2 3501 8700 DateOwnerRevision 2022/07/28Alon 1.S-Parameter Measurement 2.Antenna Passive Measurement 2022/07/29Taiga1.Check and revise Antenna Test Report Project Name:Realtek Monopole FPCB Model Name: AntennaPart Number: ALX22F-120AA0-00 Feature:2.4G+5G+6G Application: Copyright © 2021 LynwaveTechnology Ltd. All rights reserved. 5F., No. 655, XuechengRd., ShulinDist., New Taipei City 23854, Taiwan www.lynwave.com +886 2 3501 8700 Table of Contents A.Antenna RF Characteristics 1.Antenna Placement 2.S-Parameters 3.Equipment 4.Gain Table 5.2D/ 3D Radiation Pattern Copyright © 2021 LynwaveTechnology Ltd. All rights reserved. 5F., No. 655, XuechengRd., ShulinDist., New Taipei City 23854, Taiwan www.lynwave.com +886 2 3501 8700 Antenna Placement AntennaDescriptionFrequency Ant.1Triple Band 2400 ~ 2500 MHz ; 5150 ~ 5895 MHz ; 5925 ~ 7125 MHz Copyright © 2021 LynwaveTechnology Ltd. All rights reserved. 5F., No. 655, XuechengRd., ShulinDist., New Taipei City 23854, Taiwan www.lynwave.com +886 2 3501 8700 S-Parameters 2.4~2.5G 5.15~7.125G Copyright © 2021 LynwaveTechnology Ltd. All rights reserved. 5F., No. 655, XuechengRd., ShulinDist., New Taipei City 23854, Taiwan www.lynwave.com +886 2 3501 8700 Equipment: ETS Chamber X Y Z Copyright © 2021 LynwaveTechnology Ltd. All rights reserved. 5F., No. 655, XuechengRd., ShulinDist., New Taipei City 23854, Taiwan www.lynwave.com +886 2 3501 8700 Gain Table The antenna characteristics Peak Gain 2.4GHz : 2.6~3.2dBi 5GHz : 3.5~4dBi 6GHz : 3.4~4.5dBi Efficiency 2.4GHz Band > 60% 5GHz Band > 60% 6GHz Band > 55% 2.4G Frequency (MHz)240024502500 Efficiency(%) 687872 Peak Gain(dBi) 2.63.23 5G Frequency (MHz)515055505895 Efficiency(%) 717766 Peak Gain(dBi) 43.83.5 6G Frequency (MHz)592565507125 Efficiency(%) 705857 Peak Gain(dBi) 4.53.53.4 Copyright © 2021 LynwaveTechnology Ltd. All rights reserved. 5F., No. 655, XuechengRd., ShulinDist., New Taipei City 23854, Taiwan www.lynwave.com +886 2 3501 8700 Ant.1_2.4GHz 2D.3D Radiation Pattern Frequency(MHz) : 2D. 2400~2500 3D. 2450 Azimuth PlaneElevation Plane phi = 0 Radiation Pattern : Elevation Plane phi = 90 Setup : X Y Z Copyright © 2021 LynwaveTechnology Ltd. All rights reserved. 5F., No. 655, XuechengRd., ShulinDist., New Taipei City 23854, Taiwan www.lynwave.com +886 2 3501 8700 Ant.1_5GHz 2D.3D Radiation Pattern Frequency(MHz) : 2D. 5150~5895 3D. 5550 Azimuth PlaneElevation Plane phi = 0 Radiation Pattern : Elevation Plane phi = 90 Setup : X Y Z Copyright © 2021 LynwaveTechnology Ltd. All rights reserved. 5F., No. 655, XuechengRd., ShulinDist., New Taipei City 23854, Taiwan www.lynwave.com +886 2 3501 8700 Ant.1_6GHz 2D.3D Radiation Pattern Frequency(MHz) : 2D. 5925~7250 3D. 6550 Azimuth PlaneElevation Plane phi = 0 Radiation Pattern : Elevation Plane phi = 90 Setup : X Y Z Copyright © 2021 LynwaveTechnology Ltd. All rights reserved. 5F., No. 655, XuechengRd., ShulinDist., New Taipei City 23854, Taiwan www.lynwave.com +886 2 3501 8700 www.lynwave.com https://www.facebook.com/LYNwaveTechnology/ https://lynwave.en.alibaba.com/ https://www.linkedin.com/company/lynwave-technology-ltd./

8F, No.63, Juguang Rd, Zhonghe Dist, New Taipei City 235, Taiwan, R.O.C. Tel : +886-2-2225-8209 Fax: +886-2-2225-7523 www.aristotle.com.tw Antenna type is Dipole Wi‐Fi 6 Antenna RFA‐27‐C38H1‐MHF4300 Specifications Frequency 2400‐2500 MHz 5150‐7125 MHz Peak gain 3 dBi 5 dBi Average gain 0.7 dBi 0 dBi VSWR 2.0 : 1 Max. 2.0 : 1 Max. Polarization Linear, vertical Impedance 50 Ω Connector IPEX MHF4 Cable Ø1.13 L:300mm Environment & Mechanical Characteristics Temperature ‐ 10°C to +55°C Humidity 95％ @ 25°C VSWR Revise6 8F, No.63, Juguang Rd, Zhonghe Dist, New Taipei City 235, Taiwan, R.O.C. Tel : +886-2-2225-8209 Fax: +886-2-2225-7523 www.aristotle.com.tw ZX YZ XY Radiation Pattern 8F, No.63, Juguang Rd, Zhonghe Dist, New Taipei City 235, Taiwan, R.O.C. Tel : +886-2-2225-8209 Fax: +886-2-2225-7523 www.aristotle.com.tw Gain Table

-1- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com RTK-ANT-0022 PIFA measurement report Jeany Ling Jan. 27, 2022 •Report History -2- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com RTK-ANT-0022 PIFA measurement report Test ItemsTe s tDateTest Engineer S- Parameter measurement2021.12.20Jeany Radiationpatterns measurement2022.01.27Jeany •Antenna Specifications -3- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com RTK-ANT-0022 PIFA measurement report CategorySpecifications Frequency2400-2480MHz5150-7125MHz Peak gain3.4dBi5.0dBi AntennabrandREALTEK PartnumberRTK-ANT-0022 AntennatypePIFA PolarizationLinear Impedance50Ω Dimensions35 x 7 x 6 mm 3 ConnectorIPEX MHF4 Cable Ф1.13 L: 300mm •Equipment List -4- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com RTK-ANT-0022 PIFA measurement report Equipment Description ManufacturerIdentification no. Current calibration date Next calibration date EMC AnalyzerAgilentE7405A2021/12/212023/12/20 SignalgeneratorAgilentE8257D2021/01/212023/01/20 Microwavesystem amplifier Keysight83017A2022/03/172023/03/16 PowersupplyKeysight87421AN/AN/A Position controllerChanceMostCM100N/AN/A HornantennaETS-Lindgren3117N/AN/A •Test Software -5- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com RTK-ANT-0022 PIFA measurement report DescriptionManufacturerIdentification no. MeasurementsoftwareREALTEKRadiation plotterv3.0 RTK-ANT-0022 PIFA measurement report •Return Loss 234568 Frequency (GHz) 40 30 20 10 0 Return Loss (dB ) 10-dB BW2…

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