2AMV5-TX2258ATransmitter

Tx225-8-A User Manual 版本号：V1.0 版次修订内容修订人生效日期 V1.0 新颁喻钰立 20200611 一、功能概要 Function TX225-8-A是一款TOUCH系列的8键RF发射器，使用方便，可搭配灯带LST04-WR 使用。 TX225-8-AisaTOUCHseriesRFtransmitterwith8-keys.It'sconvenienttousewith striplightofLST04-WR. 二、产品图示 Theproducticon 三、产品参数 ProductParameter 外观OutwardAppearance 产品型号ProductmodelTX225-8-A 产品尺寸Productsize33*66.5*10.8mm 产品颜色ProductColor白色White 产品重量Productweight16.9g 产品参数ProductParameter 电源PowerSupply 3V纽扣电池（CR2032） buttonbattery 平均待机功耗 Averagestandbypowerconsumption20uA RF参数RFParameterFSK915Mhz，遥控距离>30Mremotedistance 四、使用说明Usinginstruction 1.产品RF学习配置说明：TheinstructionsofRFlearningconfiguration TX225-8-A可搭配灯带控制器LST04-WR使用。 TX225-8-AcanmatchwithstriplightcontrollerofLST04-WRtouse. 1.连接灯带和控制器并通电 Connectingthestriplightandcontrollertopoweron 2.在控制器LST04-WR上电30S内,来回按下TX225-8-A的第一组ON/OFF按键 PressthefirstgroupofON&OFFbuttonsrepeatedlywithin30SafterthecontrollerLST04-WR waspoweredon. 2.若LST04-WR受控则连接成功 IftheLST04-WRcanbecontrolled,thenconnectsuccessfully. 4.可实现远距离遥控开关、选色、模式等功能。 Itcanachieveremotecontroltheswitch,colorselectionandmodefunctions. 2.TX225-8-A按键功能说明： Theinstructionofbutton’sfunctionforTX225-8-A ON：打开灯带Turnonthestriplight OFF：关闭灯带Turnoffthestriplight UP：灯带切换为白光亮度增加 Whenthestriplightchangetowhitelight,thebrightnessstrengthen. DOWN：灯带切换为白光亮度减小 Whenthestriplightchangetowhitelight,thebrightnessweaken. MODE1：闪烁模式。Flashingmode MODE2：跳变模式Strobemode RGB：通过RF来选择，RGB色彩ThroughRFtoselecttheRGB. MODE3：呼吸模式Breathingmode CLEAR:清码Clearingthecode FCCSTATEMENT: ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowing twoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmay causeundesiredoperation. Warning:Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassB digitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovide reasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.This equipmentgeneratesusesandcanradiateradiofrequencyenergyand,ifnotinstalled andusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio communications.However,thereisnoguaranteethatinterferencewillnotoccurina particularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,the userisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing measures: Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe receiverisconnected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. RFwarningstatement: ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.Thedevice canbeusedinportableexposureconditionwithoutrestriction.

FCC ID: 2AMV5-TX2258A

Label Location On EUT Label Product Name: Transmitter Model No.: Tx225-8-A FCC ID: 2AMV5-TX2258A 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.

FCC ID: 2AMV5-TX2258A ANT

version01 Changxing Potek Electronics & Technology Co., Ltd. Declaration concerning Antenna Specification It is hereby declared that the product Model No.: Tx225-8-A, Tx225-8 FCC ID : 2AMV5-TX2258A fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below: Model No. of antenna: N/A Type of antenna:PCB Antenna Gain of the antenna: 3 dBi Frequency range:915MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Changxing Potek Electronics & Technology Co., Ltd. Address: No. 1218, Taihu Avenue, Taihu Subdistrict, Changxing County, Huzhou City, Zhejiang, P.R.C. City:Huzhou City ZIP / Postal code: N/A Country:China Place:ChinaDate: 2020-07-14 Signature:

RF EXPOSURE EVALUATION FCC ID: 2AMV5-TX2258A According to FCC 1.1310: 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): Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to qualify for TCB approval. E=EIRP-20Log D+104.8 Where: E= electric field strength in dBuV/m EIRP= equivalent isotropic radiated power in dBm D= specified measurement distance in meters EIRP= E-104.8+20logD= 91.26 -104.8+20log3= -4 dbm Note 1: Calculation Value =[(max. power of channel, mW)/(min.test separation distance, mm)] ·[√f(GHz)]. Fox example:0.5/5*√0.915=0.1≤3.0 Test Results: PASS. Channel (MHz) Max power (dBuV/m) Max output power (dBm) Tune up tolerance (dBm) Max Tune Up Power (dBm) Max Tune Up Power (mW) Distance (mm) Calculation results Limit 915 91.26 -4 ±1 -3 0.5 5 0.1 3

Report No.: 18220WC00082001FCC ID: 2AMV5-TX2258APage 1 of 29 Code:AB-RF-05-a FCC TEST REPORT Client Name: Changxing Potek Electronics & Technology Co., Ltd. Address: No. 1218, Taihu Avenue, Taihu Subdistrict, Changxing County, Huzhou City, Zhejiang, P.R.C. Product Name: Transmitter Date: Jul. 14, 2020 Shenzhen Anbotek Compliance Laboratory Limited Report No.: 18220WC00082001FCC ID: 2AMV5-TX2258APage 2 of 29 Code:AB-RF-05-a Contents 1. General Information ............................................................................................................................................... 4 1.1. Client Information ....................................................................................................................................... 4 1.2. Description of Device (EUT) ..................................................................................................................... 4 1.3. Auxiliary Equipment Used During Test ................................................................................................... 5 1.4. Description of Test Modes ........................................................................................................................ 5 1.5. List of Channels .......................................................................................................................................... 5 1.6. Description of Test Setup .......................................................................................................................... 6 1.7. Test Equipment List .................................................................................................................................... 7 1.8. Measurement Uncertainty ......................................................................................................................... 8 1.9. Description of Test Facility ........................................................................................................................ 8 2. Summary of Test Results ..................................................................................................................................... 9 3. Conducted Emission Test ................................................................................................................................... 10 3.1. Test Standard and Limit .......................................................................................................................... 10 3.2. Test Setup .................................................................................................................................................. 10 3.3. Test Procedure .......................................................................................................................................... 10 3.4. Test Data .................................................................................................................................................... 10 4. Radiated Emission and Band Edge .................................................................................................................. 11 4.1. Test Standard and Limit .......................................................................................................................... 11 4.2. Test Setup .................................................................................................................................................. 11 4.3. Test Procedure .......................................................................................................................................... 13 4.4. Test Data .................................................................................................................................................... 14 5. 20dB Bandwidth Test .......................................................................................................................................... 19 5.1. Test Standard and Limit .......................................................................................................................... 19 5.2. Test Setup .................................................................................................................................................. 19 5.3. Test Procedure .......................................................................................................................................... 19 5.4. Test Data .................................................................................................................................................... 19 6. Antenna Requirement ......................................................................................................................................... 21 6.1. Test Standard and Requirement ............................................................................................................ 21 6.2. Antenna Connected Construction .......................................................................................................... 21 APPENDIX I -- TEST SETUP PHOTOGRAPH ................................................................................................... 22 APPENDIX II -- EXTERNAL PHOTOGRAPH ..................................................................................................... 23 APPENDIX III -- INTERNAL PHOTOGRAPH ..................................................................................................... 27 Report No.: 18220WC00082001FCC ID: 2AMV5-TX2258APage 3 of 29 Code:AB-RF-05-a TEST REPORT Applicant: Changxing Potek Electronics & Technology Co., Ltd. Manufacturer: Changxing Potek Electronics & Technology Co., Ltd. Product Name: Transmitter Model No.: Tx225-8-A, Tx225-8 Trade Mark: N.A. Rating(s): Input: DC 3V, 15mA Test Standard(s) : FCC Part15 Subpart C, Paragraph 15.249 Test Method(s): ANSI C63.10: 2013 The device described above is tested by Shenzhen Anbotek Compliance Laboratory Limited to determine the maximum …

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FCC ID: 2AMV5-TX2258A Photo of Radiation Emission Test