ZNPWD-R1203U1200M Relay

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Reconn田tyour extender wi币 When you finished setti『1g,plswait 3G-40s until extender light Is。n Reconnect your ex恒nderwifi •NOTE: A-8刑，eWiFi signal is stong onou仙 ， then,白noneed to extend B－口Therange of middle阳velWIFI signal,WiFI Extender由nre田M router signal w刨land and extend ii farther D-B,The W,F, s;gnalls too weak to be recewed by W.F; Ex恤，回er 每 军 习 i ．．．．．．．． 刷 M 句帽回 “－ sohowifi r...·『唰11-.Sg-cm ，..，.』翩钮咆篇幅冉国－－曲皿琶』甲d回国m.U.bgl白白机·－田恤』....， 回回�皿姐一Pleuec:a:1副..c主iG-pro恒俭”k自筐，d倒也g飞晶－－配立 Pleue11'3il:34secood隐 - 0 � ‘画面， s。howifi wifi-2.,0 四 ”问m PlellewJ.it34 U哩。＂＂＇ ”’ 即 1 ‘－·’ soh 。 wi 帽...... ohaw11 pro,2.4tl a .........·””“”... 呻 阳 n · ·圃’ s。h。wi伺 ν ＇ frel. 衔， 且’咽 。阳h挝 νlre4eS!霄’ 喜面，.... 唱. . ‘』 ．．．．．． ， ’F ......... ．．．．．．．． ’F ........ ．．．．．．． .,.... 圈二 FCCCaution Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothe followingtwoconditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2) thisdevicemustacceptanyinterferencereceived,includinginterferencethatmay causeundesiredoperation. AnyChangesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClass Bdigitaldevice,pursuanttopart15oftheFCCRules.Theselimitsaredesignedto providereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation. Thisequipmentgeneratesusesandcanradiateradiofrequencyenergyand,ifnot installedandusedinaccordancewiththeinstructions,maycauseharmfulinterference toradiocommunications.However,thereisnoguaranteethatinterferencewillnot occurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferenceto radioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoff andon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe receiverisconnected. -Consultthedealeroranexperiencedradio/TVtechnicianforhelp. ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforan uncontrolledenvironment.Thisequipmentshouldbeinstalledandoperatedwith minimumdistance20cmbetweentheradiator&yourbody.

FCC Software Configuration Control Declaration Rev1.1 Shenzhen Century Xinyang Tech Co., Ltd FCC Software Configuration Control Date: 2020/6/11 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number: Regarding FCC Country Code Selection guidelines Configuration Control v02r01. “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 been certified.” We declare that no third party will have softwar out of compliance of the technical rules under which it has been certified. Name: Wiley Tsai Title: Manager Signatureof applicant FCC Software Configuration Control Declaration Rev1.1 Shenzhen Century Xinyang Tech Co., Ltd Software Configuration Control Declaration Federal Communications Commission Regarding FCC Country Code Selection guidelines identified in KDB 594280 D01 Software 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 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. Date: 2020/6/11 Shenzhen Century Xinyang Tech Co., Ltd Declaration 594280 D01 Software 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 program the device

Shenzhen Century Xinyang Tech Co., Ltd Agent Company: Shenzhen Century Xinyang Tech Co., Ltd Address: 3F,North Building,Bantian High Longgang, Shenzhen, Guangdong, Product Name: 1200M Relay Model Number(s): WD-R1203U R1207U, WD-R1208U Trademark: N/A FCC ID: ZNPWD-R1203U We authorize MiCOM Labs Inc. to act on our behalf on all matters concerning the equipment. We declare that MiCOM Labs Inc approval and certification of equipment to the discuss any issues concerning the approval MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Name: Wiley Tsai Title: Manager Company: Shenzhen Century Xinyang Tech Co., Ltd Shenzhen Century Xinyang Tech Co., Ltd Agent Authorization Shenzhen Century Xinyang Tech Co., Ltd 3F,North Building,Bantian High-tech industrial Zone, No. 2 of Bell Road, Shenzhen, Guangdong, China 518129 R1203U, WD-R1204U, WD-R1205U, WD-R1206U, WD ., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named Inc. is allowed to forward all information related to the and certification of equipment to the regulatory agencies as required discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Date: 2020/06/11 Shenzhen Century Xinyang Tech Co., Ltd Zone, No. 2 of Bell Road, R1206U, WD- 94566, USA, above named is allowed to forward all information related to the as required and to Any and all acts carried out by 11

Shenzhen Century Xinyang Tech Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: ZNPWD-R1203U To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment description proprietary information in operation of the equipment. The public disclosure might be harmful to our company and would give competitor Schematic Diagram Block Diagram Operational Description SOFTWARE SECURITY REQUIREMENTS FOR U In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensu business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality User Manual For 45 days, pursuant to Public Notice DA 04 OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC I correspondence during the certification review process cannot be granted as documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Wiley Tsai Title: Manager Shenzhen Century Xinyang Tech Co., Ltd Federal Communications Commission Date: 2020/ Subject; Request for Confidentiality the Commission’s rules Title 47 Sections §0.457 and are requesting the Commission to withhold the following attachment(s) as confidential from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these might be harmful to our company and would give competitors an unfair advantage in the market. SOFTWARE SECURITY REQUIREMENTS FOR U-NII DEVICES In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensu business sensitive information remains confidential until the actual marketing of newly Short Term Confidentiality of the following attachment(s) ays, pursuant to Public Notice DA 04-1705. KDB 726920 D01. all measurement test reports, FCC ID label format and certification review process cannot be granted as confidential information will be available for public review once the grant of equipment 2020/06/11 0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential are considered as these documents vantage in the market. In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly the following attachment(s); D label format and confidential information will be available for public review once the grant of equipment

Shenzhen Century Xinyang Tech Co., Ltd Model Difference EUT NAME: 1200M Relay Trademark: N/A FCC ID: ZNPWD-R1203U MODEL : WD-R1203U, WD-R1204U, WD-R1205U, WD-R1206U, WD-R1207U, WD- R1208U All the model are the same circuit and RF module, except model names. Regards Sincerely Client’s signature: Client’s name / title :Wiley Tsai /Manager Contact information / address: 3F,North Building,Bantian High-tech industrial Zone, No. 2 of Bell Road, Longgang, Shenzhen, Guangdong, China 518129

External Photos

40*20mm Label Location FCC ID: ZNPWD-R1203U 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 interfer ence, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Internal Photos 2.4 g Antenna 5 g Antenna

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: ZNPWD-R1203U Applied procedures / limit According to FCC §15.247(i) and §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. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 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, R=0.2m TEST RESULTS For the Max simultaneous transmission MPE Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result 802.11 B/G/N 18±1 19 79.43 1.58 (2dBi) 0.02497 1 Pass 802.11 U- NII-1 14±1 15 31.62 1.58 (2dBi) 0.00994 1 Pass 802.11 U-NII-3 15±1 16 39.81 1.58 (2dBi) 0.01252 1 Pass Evaluation mode Power Density/Limit Sum of the MPE rate Limit Result 802.11 B/G/N 0.02497 0.03749 1 Pass 802.11 U-NII 0.01252

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 1 of 112 FCC Part 15E Test Report FCC ID: ZNPWD-R1203U Product Name: 1200M Relay Trademark: N/A Model Name : WD-R1203U WD-R1204U, WD-R1205U, WD-R1206U, WD-R1207U, WD-R1208U Prepared For : Shenzhen Century Xinyang Tech Co., Ltd Address : 3F,North Building,Bantian High-tech industrial Zone, No. 2 of Bell Road, Longgang, Shenzhen, Guangdong, China 518129 Prepared By : Shenzhen BCTC Testing Co., Ltd. Address : BCTC Building & 1-2F, East of B Building, Pengzhou Industrial, Fuyuan 1st Road, Qiaotou Community, Fuyong Street, Bao’an District, Shenzhen, China Test Date: May 08, 2020 – May 27, 2020 Date of Report : May 28, 2020 Report No.: BCTC2005000113-2E Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 2 of 112 TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen Century Xinyang Tech Co., Ltd Address ................................. : 3F,North Building,Bantian High-tech industrial Zone, No. 2 of Bell Road, Longgang, Shenzhen, Guangdong, China 518129 Manufacture's Name ............ : Shenzhen Century Xinyang Tech Co., Ltd Address ................................. : 3F,North Building,Bantian High-tech industrial Zone, No. 2 of Bell Road, Longgang, Shenzhen, Guangdong, China 518129 Product description Product name ........................... : 1200M Relay Trademark ................................. : N/A Model and/or type reference : WD-R1203U WD-R1204U, WD-R1205U, WD-R1206U, WD-R1207U, WD-R1208U Standards ............................. : FCC Part15 15.407 ANSI C63.10-2013 KDB 662911 D01 v02r01 KDB 789033 D02 v02r01 This device described above has been tested by BCTC, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of BCTC, this document may be altered or revised by BCTC, personal only, and shall be noted in the revision of the document. Prepared by(Engineer): Cai Fang Zhong Reviewer(Supervisor): Eric Yang Approved(Manager): Zero Zhou Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 3 of 112 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 6 1.1 TEST FACILITY 7 1.2 MEASUREMENT UNCERTAINTY 7 2 . GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF EUT 8 2.2 DESCRIPTION OF TEST MODES 10 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3 . EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.1.2 TEST PROCEDURE 14 3.1.3 DEVIATION FROM TEST STANDARD 14 3.1.4 TEST SETUP 14 3.1.5 EUT OPERATING CONDITIONS 14 3.1.6 TEST RESULTS 15 3.2 RADIATED EMISSION MEASUREMENT 17 3.2.1 APPLICABLE STANDARD 17 3.2.2 CONFORMANCE LIMIT 17 3.2.3 MEASURING INSTRUMENTS 17 3.2.4 TEST CONFIGURATION 18 3.2.5 TEST PROCEDURE 19 3.2.6 TEST RESULTS (9KHZ – 30 MHZ) 20 3.2.7 TEST RESULTS (30MHZ – 1GHZ) 21 3.2.8 TEST RESULTS (1GHZ-40GHZ) 23 4 . POWER SPECTRAL DENSITY TEST 35 4.1 APPLIED PROCEDURES / LIMIT 35 4.2 TEST PROCEDURE 36 4.3 DEVIATION FROM STANDARD 36 4.4 TEST SETUP 36 4.5 EUT OPERATION CONDITIONS 36 4.6 TEST RESULTS 37 5 . 26DB & 6DB & 99% EMISSION BANDWIDTH 45 5.1 APPLIED PROCEDURES / LIMIT 45 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 4 of 112 Table of Contents Page 5.2 TEST PROCEDURE 45 5.3 EUT OPERATION CONDITIONS 46 5.4 TEST RESULTS 47 6 . MAXIMUM CONDUCTED OUTPUT POWER 68 6.1 PPLIED PROCEDURES / LIMIT 68 6.2 TEST PROCEDURE 68 6.3 DEVIATION FROM STANDARD 70 6.4 TEST SETUP 70 6.5 EUT OPERATION CONDITIONS 70 6.6 TEST RESULTS 71 7 . OUT OF BAND EMISSIONS 73 7.1 APPLICABLE STANDARD 73 7.2 TEST PROCEDURE 73 7.3 DEVIATION FROM STANDARD 73 7.4 TEST SETUP 73 7.5 EUT OPERATION CONDITIONS 74 7.6 TEST RESULTS 75 8.SPURIOUS RF CONDUCTED EMISSIONS 87 8.1CONFORMANCE LIMIT 87 8.2MEASURING INSTRUMENTS 87 8.3TEST SETUP 87 8.4TEST PROCEDURE 87 8.5TEST RESULTS 87 9. FREQUENCY STABILITY MEASUREMENT 102 9.1 LIMIT 102 9.2 TEST PROCEDURES 102 9.3 TEST SETUP LAYOUT 102 9.4 EUT OPERATION DURING TEST 102 9.5 TEST RESULTS 103 10. ANTENNA REQUIREMENT 109 10.1 STANDARD REQUIREMENT 109 10.2 EUT ANTENNA 109 11. EUT TEST PHOTO 110 12. EUT PHOTO 112 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 5 of 112 Revision History Report No. Version Description Issued Date BCTC2005000113-2E Rev.01 Initial issue of report May 28, 2020 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 6 of 112 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.407) , Subpart E Standard Section Test Item Judgment Remark 15.209(a), 15.407 (b)(1) 15.407 (b)(4) 15.407 (b)(6) Spurious Radiated Emissions PASS 15.207 Conducted Emission PASS 15.407 (a)(5) 15.1049 26 dB and 99% Emission Bandwidth PASS 15.407(e) Minimum 6 dB bandwidth PASS 15.407 (a)(1) 15.407 (a)(3) Maximum Conducted Output Power PASS 2.1051, 15.407(b)(1) 15.407(b)(4) Band Edge PASS 15.407 (a)(1) 15.407 (a)(3) Power Spectral Density PASS 2.1051, 15.407(b) Spurious Emissions at Antenna Terminals PASS 15.407(g) Frequency Stability Measurement PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 We…

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Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 91 of 112 Test Plot 802.11n40 on channel 38 802.11n40 on channel 46 802.11n40 on channel 38 802.11n40 on channel 46 802.11n40 on channel 38 802.11n40 on channel 46 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 92 of 112 Test Plot 802.11ac20 on channel 36 802.11ac20 on channel 40 802.11ac20 on channel 36 802.11ac20 on channel 40 802.11ac20 on channel 36 802.11ac20 on channel 40 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 93 of 112 Test Plot 802.11ac20 on channel 48 802.11ac40 on channel 38 802.11ac20 on channel 48 802.11ac40 on channel 38 802.11ac20 on channel 48 802.11ac40 on channel 38 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 94 of 112 Test Plot 802.11ac40 on channel 46 802.11ac80 on channel 42 802.11 ac40 on channel 46 802.11 ac80 on channel 42 802.11 ac40 on channel 46 802.11 ac80 on channel 42 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 95 of 112 5.8G Test Plot 802.11a on channel 149 802.11a on channel 157 802.11a on channel 149 802.11a on channel 157 802.11a on channel 149 802.11a on channel 157 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 96 of 112 Test Plot 802.11a on channel 165 802.11n20 on channel 149 802.11a on channel 165 802.11n20 on channel 149 802.11a on channel 165 802.11n20 on channel 149 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 97 of 112 Test Plot 802.11n20 on channel 157 802.11n20 on channel 165 802.11n20 on channel 157 802.11n20 on channel 165 802.11n20 on channel 157 802.11n20 on channel 165 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 98 of 112 Test Plot 802.11n40 on channel 151 802.11n40 on channel 159 802.11n40 on channel 151 802.11n40 on channel 159 802.11n40 on channel 151 802.11n40 on channel 159 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 99 of 112 Test Plot 802.11ac20 on channel 149 802.11ac20 on channel 157 802.11ac20 on channel 149 802.11ac20 on channel 157 802.11ac20 on channel 149 802.11ac20 on channel 157 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 100 of 112 Test Plot 802.11ac20 on channel 165 802.11ac40 on channel 151 802.11ac20 on channel 165 802.11ac40 on channel 151 802.11ac20 on channel 165 802.11ac40 on channel 151 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 101 of 112 Test Plot 802.11ac40 on channel 159 802.11ac80 on channel 155 802.11 ac40 on channel 159 802.11 ac80 on channel 155 802.11 ac40 on channel 159 802.11 ac80 on channel 155 Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 102 of 112 9. Frequency Stability Measurement 9.1 LIMIT Manufactures of U-NII devices are responsible for ensuring frequency stability such that an emission is maintained within the band of operation under all conditions of normal operation as specified in the user’s manual. The transmitter center frequency tolerance shall be ± 20 ppm maximum for the 5 GHz band (IEEE 802.11n specification). 9.2 TEST PROCEDURES 1. The transmitter output (antenna port) was connected to the spectrum analyzer. 2. EUT have transmitted absence of modulation signal and fixed channelize. 3. Set the spectrum analyzer span to view the entire absence of modulation emissions bandwidth. 4. Set RBW = 10 kHz, VBW = 10 kHz with peak detector and maxhold settings. 5. fc is declaring of channel frequency. Then the frequency error formula is (fc-f)/fc × 10 6 ppm and the limit is less than ±20ppm (IEEE 802.11nspecification). 6. The test extreme voltage is to change the primary supply voltage from 85 to 115 percent of the nominal value 7. Extreme temperature is -20°C~70°C. 9.3 TEST SETUP LAYOUT 9.4 EUT OPERATION DURING TEST The EUT was programmed to be in continuously un-modulation transmitting mode. Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113-2E Test Report Tel: 400-788-9558 Web: https://www.bctc-lab.com BCTC/RF-EMC-007 Ver.：A.0 Page 103 of 112 9.5 TEST RESULTS Temperature： 26 °C Relative Humidity： 54% Pressure： 101kPa Test Voltage ： AC 120V/60Hz Test Mode ： TX Frequency U-NII-1 (5180-5240MHz) Voltage vs. Frequency Stability TEST C O ND ITIO NS Reference Frequenc y ffc T nom (°C) 20 V nom (V)120.005180.052751800.052710.1737 V m a x (V)138.005180.032551800.03256.2741 V m in (V)102.005180.024651800.02464.7490 Limits Result ：5180MHz Max. Deviation (MHz) Max. Deviation (ppm) 5150-5250 MHz Complies Temperature vs. Frequency Stability TEST C O ND ITIO NS Reference Fre quency ffc V nom (V) 120 T (°C)-20 5180.005351800.00531.0232 T (°C)-10 5180.010551800.01052.0270 T (°C)0 5180.032651800.03266.2934 T (°C)10 5180.038551800.03857.4324 T (°C)20 5180.029751800.02975.7336 T (°C)30 5180.021651800.02164.1699 T (°C)40 5180.012651800.01262.4228 T (°C)50 5180.009751800.00971.8726 T (°C)60 5180.041651800.04168.0309 T (°C)70 5180.069551800.069513.4170 Limits Result ：5180MHz Max. Deviation (MHz) Max…

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Shenzhen BCTC Testing Co., Ltd. Conducted emissions Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2005000113 -1E Radiated Measurement Photos