品牌：八重洲产地：日本型号：FT-2900R特点：1、理论75W功率输出2、超大LCD屏幕3、清晰话音4、接收盖136-174MHZ,商业及海事频道5、200個記憶頻道6、內罝CTCSS及DCS功能一、基本参数：频道数200个对讲机频率范围TX:144-148MHzRX:136-174MHz功率（最大可达）80-100W步进频率5/10/12.5/15/20/25/50/100KHzsteps 二、其他参数免提功能有背景照明夜光照明存储功能使用FT-2900R提供了221个记忆频道，其中包括200名 正常 的回忆，一零对带限制的记忆，即时共召回 主页 频道，您可以奉献给经常使用的中继器或单频率供电13.8VDC（15%）负极接地显示屏有，LED显示屏颜色黑色尺寸185 160 50mm重量1800g三、附件/选件主机,手咪,使用手册,电源连接线,主机车载安装支架,面板分离安装支架 四、英文资料FT-2900R75WattHeavy-Duty144MHzFMTransceiver HighpoweroutputwithNoCoolingFanNeeded,ahuge,easy-to-readdisplay,andone-touchWIRES InternetLinkingAccesscapabilityareyourswiththeruggednewFT-2900R! 75WattsPowerOutput75WattsofSolidRFPowerwithNoCoolingFanNeeded!Fourselectablepoweroutputlevelsareprovided:75/25/10/5Watts.Thepowerselectionmaybestoredintomemory,allowingyoutoconservepowerwhileusingstronglocalrepeaters.LargeLCDDisplayThelarge6digitbacklitLCDontheFT-2900RensureecellentvisibilityLoudAudiowithInternalSpeakerTheFT-2900Rpacks3WBIGwattsofLoudAudowithitsownInternalSpeakerforthosenoisyenvironments.ExcellentReceiverPerformanceTheFT-2900R sreceiverfrontendfeaturesYaesu srenownedAdvancedTrackTuningRFinputfiltering,whichaffordsoutstandingprotectionfromIntermodulationdistortion.CTCSSandDCSEncode/DecodeBuiltInForeasyrepeateraccess,orsilentmonitoringofbusychannels,bothCTCSSandDCS(DigitalCodeSquelch)Encoder/Decodercircuitsarebuiltin.CTCSSandDCSconfigurationdatamaybestoredindependentlyineachmemorychannel.A SplitTone modealsoallowsoperationonsystemswhereCTCSSandDCSareusedseparatelyontheExtensiveMemorySystemTheFT-2900Rprovidesatotalof221memorychannels,including200 regular memories,tenpairsofband-limitmemories,andaninstant-recall Home channelyoucandedicatetoafrequently-usedrepeaterorsimplexfrequency.Memoriescanstorerepeatershiftinformation,CTCSS/DCSdata,poweroutputlevel,scanningstatus( Skip ),andAlpha-Numericlabels.Alpha-NumericChannelDisplayMemorychannelsmaybedisplayedeitherwiththechannelfrequencyorapersonalizedAlpha-Numericlabel,foreasychannelrecognition.Uptosixletters,characters,ornumbersmaybeusedforlabelingchannels.WIRESInternetLinkingAccessFeatureTheFT-2900Rincludesaconveniently-located Internet key,forquickaccesstoInternet-linkedrepeatersystems.InternetrepeaterlinkingallowsyoutouseyourFT-2800MtotalktootherAmateursthroughouttheworld,withoutstandingvoicesignalquality.The Internet keymaybeconfiguredtosendeitherasingleDTMFdigit,oraDTMFstring,foroperationonaWIRES (Wide-CoverageInternetRepeaterEnhancementSystem)repeater,oronotherInternet-linkedrepeatersusingDTMFtoneaccess.FormoreinformationonWIRES ,pleasevisitourWebsite(www.yaesu.com),orsendane-mailtoWIRES@vxstdusa.com.WXChannelswithAspecial10-channelWeatherBandmemorybankisprovidedintheU.S.version,allowingquickaccesstoNOAAweatherbroadcasts.Whenthe1050-Hz SevereWeather alerttoneistransmitted,theFT-2900Rmaybeconfiguredtoemitanalarmtonetogetyourattentionquickly.Withthe WeatherAlert featureenabled,theFT-2800MwillscanthetenWeathermemories,stoppingonlyifthe1050-Hztoneisreceived.MH-48A6JDTMFDirectAccessMicrophoneThebacklitMH-48A6Jmicrophoneallowsdirectkeypadfrequencyentry,orkeypadmemorychannelrecall.Ontransmit,theMH-48A6JallowsmanualentryofDTMFtonesforautopatchuse,andtheFT-2900Ralsoincludesanine-memory,16-digitDTMFAutodialer.Fouruser-programmable soft keysonthemicrophonemaybeprogrammedforeasycontrolofanumberofdifferentfeatures,andthe[A]/[B]/[C]/[D]keysreplicatethefunctionsofthekeysonthefrontpanelofthetransceiver,formaximumconveniencewhiledriving.