2A94W-PKM8720DFWireless module

PanKore Integrated Circuit Technology co. Ltd. Room168, Building 2, No. 128, West Shenhu Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province, China Rev. 1.0 Nov. 4, 2022 PKM8720DF-A00-F10 Module DATASHEET PKM8720DF-A00-F10 Datasheet All information provided in this document is subject to legal disclaimers. © PanKore 2022. All rights reserved. 2 COPYRIGHT ©2022 PanKore Integrated Circuit Technology co. Ltd. All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means without the written permission of PanKore Integrated Circuit Technology co. Ltd. DISCLAIMER Please Read Carefully: PanKore Integrated Circuit Technology co. Ltd, (PanKore) reserves the right to make corrections, enhancements, improvements and other changes to its products and services. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. Reproduction of significant portions in PanKore data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. PanKore is not responsible or liable for such reproduced documentation. Information of third parties may be subject to additional restrictions. Buyers and others who are developing systems that incorporate PanKore products (collectively, “Customers”) understand and agree that Customers remain responsible for using their independent analysis, evaluation and judgment in designing their applications and that Customers have full and exclusive responsibility to assure the safety of Customers' applications and compliance of their applications (and of all PanKore products used in or for Customers’ applications) with all applicable regulations, laws and other applicable requirements. Designer represents that, with respect to their applications, Customer has all the necessary expertise to create and implement safeguards that (1) anticipate dangerous consequences of failures, (2) monitor failures and their consequences, and (3) lessen the likelihood of failures that might cause harm and take appropriate actions. Customer agrees that prior to using or distributing any applications that include PanKore products, Customer will thoroughly test such applications and the functionality of such PanKore products as used in such applications. PanKore’s provision of technical, application or other design advice, quality characterization, reliability data or other services or information, including, but not limited to, reference designs and materials relating to evaluation kits, (collectively, “Resources”) are intended to assist designers who are developing applications that incorporate PanKore products; by downloading, accessing or using PanKore’s Resources in any way, Customer (individually or, if Customer is acting on behalf of a company, Customer’s company) agrees to use any particular PanKore Resources solely for this purpose and subject to the terms of this Notice. PanKore’s provision of PanKore Resources does not expand or otherwise alter PanKore’s applicable published warranties or warranty disclaimers for PanKore’s products, and no additional obligations or liabilities arise from PanKore providing such PanKore Resources. PanKore reserves the right to make corrections, enhancements, improvements and other changes to its PanKore Resources. PanKore has not conducted any testing other than that specifically described in the published documentation for a particular PanKore Resource. Customer is authorized to use, copy and modify any individual PanKore Resource only in connection with the development of applications that include the PanKore product(s) identified in such PanKore Resource. No other license, express or implied, by estoppel or otherwise to any other PanKore intellectual property right, and no license to any technology or intellectual property right of PanKore or any third party is granted herein, including but not limited to any patent right, copyright, mask work right, or other intellectual property right relating to any combination, machine, or process in which PanKore products or services are used. Information regarding or referencing third-party products or services does not constitute a license to use such products or services, or a warranty or endorsement thereof. Use of PanKore Resources may require a license from a third party under the patents or other intellectual property of the third party, or a license from PanKore under the patents or other PanKore’s intellectual property. PanKore’s Resources are provided “as is” and with all faults. PanKore disclaims all other warranties or representations, express or implied, regarding resources or use thereof, including but not limited to accuracy or completeness, title, any epidemic failure warranty and any implied warranties of merchantability, fitness for a particular purpose, and non-infringement of any third party intellectual property rights. PanKore shall not be liable for and shall not defend or indemnify Customer against any claim, including but not limited to any infringement claim that related to or is based on any combination of products even if described in PanKore Resources or otherwise. In no event shall PanKore be liable for any actual, direct, special, collateral, indirect, punitive, incidental, consequential or exemplary damages in connection with or arising out of PanKore’s Resources or use thereof, and regardless of whether PanKore has been advised of the possibility of such damages. PanKore is not responsible for any failure to meet such industry standard requirements. Where PanKore specifically promotes products as facilitating functional safety or as compliant with industry functional safety standards, such products are intended to help enable customers to design and create their own applications that meet applica…

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

C5266091_X23_Ed.1 1/1 US AGENT LETTER OF ATTESTATION US Agent: Company Name: GSS SERVICE INC Contact Name: MichouxLogan Address: 6547 N Academy Blvd #2266 Colorado Springs Co 80918 USA FRN: 0033402082 Telephone No: 001-949-2990192 Fax No: 001-949-2990192 Email: [email protected] TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 This letter is to confirm that we have accepted the responsibility to act as US agent representative on behalf of the (PanKore Integrated Circuit Technology co. Ltd.) noted below for all future FCC certification/registrations obtained during the period of this agreement, which ends at the specified date below. As per US agent, we are aware of the requirements involved as outlined in FCC Equipment Authorization Program in their Report and Order FCC 22-84 and the clause § 2.911 Application requirements. Applicant Company name: PanKore Integrated Circuit Technology co. Ltd. Grantee code: 2A94W FCC ID: 2A94W-PKM8720DF Contact Name: tian qizhi Address: Room 168, Building 2, No.128, West Shenhu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone Telephone No: 13057441106 Fax No: 13057441106 Email: [email protected] The Applicant acknowledge the acceptance of 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. Date: 2023/02/23 Applicant’s Name: tian qizhi US Agent’s Name: MichouxLogan Title: Manager Title: Manager Signature Signature

C5266091_X24_Ed.1 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: PanKore Integrated Circuit Technology co. Ltd. Grantee code: 2A94W FCC ID: 2A94W-PKM8720DF Contact Name: tian qizhi Address: Room 168, Building 2, No.128, West Shenhu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone Telephone No: 13057441106 Fax No: 13057441106 Email: [email protected] i. [PanKore Integrated Circuit Technology co. Ltd.] (“the applicant”) 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. The applicant must sign this certification. ii. [PanKore Integrated Circuit Technology co. Ltd.] (“the applicant”) 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. The applicant must sign this certification. Date: 2023/02/10 Applicant’s Name: tian qizhi Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

PanKore Integrated Circuit Technology co. Ltd. 1/1 Letter of Authorization Company: PanKore Integrated Circuit Technology co. Ltd. Address: Room 168, Building 2, No.128, West Shenhu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone Product Name: Wireless module Model Number: PKM8720DF-A00-F10 FCC Identifier: 2A94W-PKM8720DF We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: tian qizhi Date: 2023-02-02 Title: Manager Signature of applicant:

PanKore Integrated Circuit Technology co. Ltd. 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-02-02 Subject: Request for Confidentiality FCC ID: 2A94W-PKM8720DF To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: tian qizhi Title: Manager ☒ ☒

C5266091_X9_Ed.2 1/1 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Company name: FCC ID: Items to be covered by Single modular transmitters. Requirement per 15.212 and KDB 996369 D01 ‘Modular Certification Guide v02 Explanation from Grantee (do not write yes/no, but explain why product complies/how it is achieved ) 1.The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly No, The module has its own RF shield but tuning capacitors don’t locate on the module assembly. 2.The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal Buffered data inputs stage has been integrated in chip RTL8720DF. 3.The module must contain power supply regulation on the module Module with power regulation and support for DC 3.3V input 4.The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b) Themodulemeetstheantenna requirements. 5.The module must demonstrate compliance in a stand- alone configuration The module has been tested in a stand alone configuration, see report for details 6.The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements) The module has its own FCC ID number. See the label for details. 7.The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee The module meets any specific rules or operational requirements applicable to the transmitter 8.The module must comply with RF exposure requirements Themodulecomplieswithany applicable RF exposure requirements, as detailed in the instructions. PanKore Integrated Circuit Technology co. Ltd. Modular Transmitter Approval Request PanKore Integrated Circuit Technology co. Ltd. 2A94W-PKM8720DF Gentlemen, In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 ‘Module Certification Guide v02’. FCC ID:2A94W-PKM8720DF has been examined against the following requirements. C5266091_X9_Ed.2 1/1 Date: 2023-02-02 Name:tian qizhi Title:Manager Signature of applicant

Size:10*6mm M/N: PKM8720DF-A00-F10 FCC ID: 2A94W-PKM8720DF Label location

BT/WIFI 2.4G ANT WIFI 5G ANT

FCC ID: 2A94W-PKM8720DF RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) 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 Exposures 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 6 300–1500 f/300 6 1500–100,000 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 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation wifi 2.4G mode Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b 19.18 82.7942 0.03861 1.0 PASS 802.11g 18.60 72.4436 0.03379 1.0 PASS 802.11n HT20 17.74 59.4292 0.02772 1.0 PASS 802.11n HT40 14.91 30.9742 0.01445 1.0 PASS Remark: antenna gain=3.7dBi wifi 5G mode Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result Band 1 802.11a 16.64 46.1318 0.01874 1.0 PASS 802.11n HT20 18.16 65.4636 0.02659 1.0 PASS 802.11n HT40 16.32 42.8549 0.01741 1.0 PASS Band 4 802.11a 17.59 57.4116 0.02332 1.0 PASS 802.11n HT20 18.71 74.3019 0.03018 1.0 PASS 802.11n HT40 18.81 76.0326 0.03088 1.0 PASS Remark: antenna gain=3.1dBi For Simultaneous transmitting, 1): The sum of the ratios of the spatially averaged results to the applicable frequency dependent MPE limits = 0.03861/1 + 0.03088/1 = 0.06949< 1 Since the sum of the MPE ratios for all simultaneously transmitting antennas incorporated in the device is ≤ 1.0, the EUT is considered to satisfy MPE compliance for simultaneous transmission operations.

Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221206033E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 52 FCC Part 15C Test Report FCC ID: 2A94W-PKM8720DF Applicant: PanKore Integrated Circuit Technology co. Ltd. Address: Room 168, Building 2, No.128, West Shenhu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone Manufacturer: PanKore Integrated Circuit Technology co. Ltd. Address: Room 168, Building 2, No.128, West Shenhu Road, Suzhou Industrial Park, Suzhou Area, China (Jiangsu) Pilot Free Trade Zone EUT: Wireless module Trade Mark: Model Number: PKM8720DF-A00-F10 Date of Receipt: Nov. 21, 2022 Test Date: Nov. 21, 2022 - Jan. 04, 2023 Date of Report: Jan. 04, 2023 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Building C, Shuanghuan, No.8, Baoqing Road, Baolong Industrial Zone, Baolong Street, Longgang District, Shenzhen, Guangdong, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10:2013 Test Result: Pass Report Number: DL-20221206033E Prepared (Test Engineer): Pxing Huang Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221206033E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 52 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 6 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 7 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 CONDUCTED EMISSION MEASUREMENT 9 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2 TEST PROCEDURE 9 3.1.3 DEVIATION FROM TEST STANDARD 9 3.1.4 TEST SETUP 10 3.1.5 EUT OPERATING CONDITIONS 10 3.1.6 TEST RESULTS 10 3.2 RADIATED EMISSION MEASUREMENT 13 3.2.1 RADIATED EMISSION LIMITS 13 3.2.2 TEST PROCEDURE 14 3.2.3 DEVIATION FROM TEST STANDARD 14 3.2.4 TEST SETUP 14 3.2.5 EUT OPERATING CONDITIONS 15 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8 TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 23 3.3.1 TEST REQUIREMENT: 23 3.3.2 TEST PROCEDURE 23 3.3.3 DEVIATION FROM TEST STANDARD 23 3.3.4 TEST SETUP 24 3.3.5 EUT OPERATING CONDITIONS 24 3.4 CONDUCTED BAND EDGE EMISSION&CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 29 3.4.1 APPLICABLE STANDARD 29 3.4.2 TEST PROCEDURE 29 3.4.3 DEVIATION FROM STANDARD 29 3.4.4 TEST SETUP 29 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221206033E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 52 Table of Contents Page 3.4.5 EUT OPERATION CONDITIONS 29 3.4.6 TEST RESULTS 29 4 . AVERAGE OUTPUT POWER 33 4.1 APPLIED PROCEDURES / LIMIT 33 4.1.1 TEST PROCEDURE 33 4.1.2 DEVIATION FROM STANDARD 33 4.1.3 TEST SETUP 33 4.1.4 EUT OPERATION CONDITIONS 33 4.1.5 TEST RESULTS 34 5 . POWER SPECTRAL DENSITY TEST 37 5.1 APPLIED PROCEDURES / LIMIT 37 5.1.1 TEST PROCEDURE 37 5.1.2 DEVIATION FROM STANDARD 37 5.1.3 TEST SETUP 37 5.1.4 EUT OPERATION CONDITIONS 37 5.1.5 TEST RESULTS 38 6 . 6DB BANDWIDTH TEST 41 6.1 APPLIED PROCEDURES / LIMIT 41 6.1.1 TEST PROCEDURE 41 6.1.2 DEVIATION FROM STANDARD 41 6.1.3 TEST SETUP 41 6.1.4 EUT OPERATION CONDITIONS 41 6.1.5 TEST RESULTS 42 7 . ANTENNA REQUIREMENT 45 7.1 STANDARD REQUIREMENT 45 7.2 EUT ANTENNA 45 8 . TEST SEUUP PHOTO 46 9 . EUT PHOTO 48 Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221206033E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 52 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.205, 15.209, 15.247(d) Radiated Spurious Emission PASS 15.205, 15.247(d) Band Edge Emission& Conducted Spurious Emissions PASS 15.247(b) Average Output Power PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(e) Power Spectral Density PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221206033E Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 52 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: Wireless module Trademark Model No.: PKM8720DF-A00-F10 Model Difference N/A Operation Frequency: 2412~2462 MHz for 802.11b/g/nHT20 2422~2452 MHz for 802.11nHT40 Channel numbers: 11 Channels for 802.11b/g/n(HT20) 7 channels for 802.11nHT40 Channel separation: 5MHz Modulation technology: 802.11b: DSSS (CCK, DQPSK, DBPSK) 802.11g/n(20): DSSS (CCK, DQPSK,DBPSK)+OFDM (QPSK, BPSK, 16-QAM, 64-QAM) Rate of Transmitter 802.11b: 11/5.5/2/1Mbps 802.11g: 54/48/36/24/18/12/9/6Mbps 802.11n: up to 150Mbps Antenna Type: PCB Antenna Antenna gain: 3.7dBi Power supply: DC 5V from charger Note: 1.For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2.The EUT’s all information provided by client. Shenzhen DL Testing Technology Co., Ltd. Report No.: DL-20221206033E Test Report Tel: 400-688-3…

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

-1- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com [PKE8720DF-A00-F10] module antenna test report Jeany Ling Nov. 23, 2022 R e a l t e k •Antenna structure -2- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com [PKE8720DF] moduleantenna test report •Photo ANT 8720DF (inside) R e a l t e k •Setup Environment -3- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com [Gree][8720DF] moduleantenna test report ANT E5071C AUT @RTK Lab R e a l t e k -4- Copyright © 2010Realtek Semiconductor Corp. www.realtek.com •Return Loss [PKE8720DF] moduleantenna test report ANT 234567 Frequency (GHz) 40 20 0 Return Loss(dB) 10 30 * C4=C5=NC, L1=0ohm R e a l t e k •Radiation Patterns –Frequency : 2400MHz, 2450MHz, 2480MHz, 5150MHz, 5500MHz, 5850MHz and 5925MHz –Test plane : xy-plane, xz-plane and yz-plane –Input power : SG 0dBm –Place: RTK 4F chamber –Horn h: horizontal polarization –Horn v: vertical polarization [PKE8720DF] module antenna test report[ SG AUT Horn -z xy-plane SG AUT Horn y xz-plane SG AUT Horn x yz-plane ANT y x R e a l t e k [PKE8720DF] module antenna test report horizontal Pol.Peakavg. h+1.8-4.8 Pol.peakavg. v-4.8-12.6 xy-plane yz-plane Pol.peakavg. v-2.5-6.7 Pol.peakavg. h-5.5-12.4 Pol.peakavg. v-5.8-11.8 Pol.peakavg. h+1.4-6.1 xz-plane •Radiation Patterns –2400 MHz vertical R e a l t e k [PKE8720DF] module antenna test report horizontal Pol.Peakavg. h+3.5-4.4 Pol.peakavg. v-5.4-11.3 xy-plane yz-plane Pol.peakavg. v+0.1-4.2 Pol.peakavg. h-4.2-11.8 Pol.peakavg. v-4.4-10.6 Pol.peakavg. h+1.7-5.2 xz-plane •Radiation Patterns –2450 MHz vertical R e a l t e k [PKE8720DF] module antenna test report horizontal Pol.Peakavg. h+3.7-3.9 Pol.peakavg. v-4.0-10.8 xy-plane yz-plane Pol.peakavg. v-0.5-4.5 Pol.peakavg. h-6.2-12.5 Pol.peakavg. v-4.1-10.2 Pol.peakavg. h+1.8-5.3 xz-plane •Radiation Patterns –2480 MHz vertical R e a l t e k [PKE8720DF] module antenna test report horizontal Pol.Peakavg. h+2.1-2.4 Pol.peakavg. v+0.4-8.5 xy-plane yz-plane Pol.peakavg. v-0.8-5.0 Pol.peakavg. h-2.6-7.7 Pol.peakavg. v+1.7-2.4 Pol.peakavg. h+1.3-4.0 xz-plane •Radiation Patterns –5150 MHz vertical R e a l t e k [PKE8720DF] module antenna test report horizontal Pol.Peakavg. h+3.1-3.6 Pol.peakavg. v-0.1-8.9 xy-plane yz-plane Pol.peakavg. v-0.6-4.1 Pol.peakavg. h-1.6-7.3 Pol.peakavg. v-0.1-3.1 Pol.peakavg. h+2.6-4.0 xz-plane •Radiation Patterns –5500 MHz vertical R e a l t e k [PKE8720DF] module antenna test report horizontal Pol.Peakavg. h+1.5-2.5 Pol.peakavg. v+2.1-7.2 xy-plane yz-plane Pol.peakavg. v+0.9-2.5 Pol.peakavg. h-2.3-7.7 Pol.peakavg. v+2.2-1.5 Pol.peakavg. h+3.1-3.2 xz-plane •Radiation Patterns –5850 MHz vertical R e a l t e k [PKE8720DF] module antenna test report horizontal Pol.Peakavg. h+1.5-2.8 Pol.peakavg. v+1.3-7.6 xy-plane yz-plane Pol.peakavg. v+1.0-1.9 Pol.peakavg. h-1.6-6.6 Pol.peakavg. v+1.4-1.7 Pol.peakavg. h+2.9-3.5 xz-plane •Radiation Patterns –5925 MHz vertical R e a l t e k [PKE8720DF] module antenna test report •Antenna Gain Table Frequency (MHz)Peak gain (dBi) 2400+1.8 2450+3.5 2480+3.7 Frequency (MHz)Peak gain (dBi) 5150+2.1 5500+3.1 5850+3.1 5925+2.9 R e a l t e k

Radiated Measurement Photos Conducted Measurement Photos