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1、常見雙段車臺(tái)的資料最新ICOM雙段雙顯車載對(duì)講機(jī)IC-2820H[轉(zhuǎn)自bg7kho的帖子]圖片：圖片：圖片：圖片：圖片：圖片：圖片：到貨啦~~~~~~~IC-2820H支持GPS功能帶電子羅盤顯示支持雙天線最新ICOM雙段雙顯IC-2820H,優(yōu)惠價(jià)格是:3850.00,帶UT-123:5580.00,只限1臺(tái).正常價(jià)格是:4250.00,帶UT-123:5950.00![附件][附件][附件][附件][附件]IC-2820HGeneralFrequencycoverageTransmit(USAVersion)VHF:144
2、-148MHzUHF:430-450MHzFrequencycoverageReceive(USAVersion)LeftBand:118-549.995MHzRightBand:118-173.995,375-549.995,810-999.99MHz(lesscellular)Mode:FM,AM*(*U.S.A.version,RXonly;118-136MHz;notguaranteed.)Numberofmemorychannels:522(including2calland20bandedgechannels)An
3、tennaconnector:TwoSO-239(50ohms)PowerSupplyrequirement:13.8VDC±15%Useabletemperaturerange:+14to+140癋,-10to+60癈Frequencystability:±10ppmTuningstepincrements:5,6.25,10,12.5,15,20,25,30and50kHzCurrentdrain(at13.8VDC)Receivesquelched1.2AmpsMaximumaudiooutput1.8AmpsTrans
4、mitathighpower13AmpsMainUnitDimensions(projectionsnotincluded):5.9x1.65x7.4inches2.6Lbs(150x40x188mm1.5kg).ControllerDimensions(projectionsnotincluded):5.9x2.6x1.25inches6ounces(150x58x32mm2100g).TransmitterOutputpower:VHF50W,15W,5WselectableUHF50W,15W,5Wselectable日
5、本原裝雙段雙顯車載電臺(tái),特靈通DR-635全新上市圖片：[附件]一口價(jià)：3100.00元技術(shù)參數(shù) 特性頻率范圍TX:VHF136-173.995MHz出廠指標(biāo)144-147.995MHzUHF400-479.995MHz出廠指標(biāo)430-449.995MHzRX:76.000-107.900MHz108.000-135.995MHz335.000-399.995MHz800.000-999.995MHz工作模式16K0F3E(FM)/8K50F3E(NarrowFM)/F1E(digitalvoice)/F1D(9600bps)
6、/F2D(1200bps)/A3E(RXonly/AM)頻率步進(jìn)5,8.33,10,12.5,15,20,25,30,50,100KHz可編程信道VHF80ch/UHF80ch/Free-programmable40ch/1chVHFCALL/1chUHFCALL天線阻抗50歐頻率穩(wěn)定度+/-2.5ppm電源要求13.8VDC+/-15%Negativeground工作電流Approx.11ATXhigh/700mARXmax./500mARXsquelched工作溫度-10cto+60c(14Fto140F)外觀尺寸140m
7、m(寬)X40mm(高)X185mm(長(zhǎng))凈重1公斤發(fā)射輸出功率HighVHF50W/UHF35W,Mid20W,Low5W最大頻偏+/-5KHz(FM)+/-2.5KHz(NFM)雜散與諧波Lessthan-60dB接收接收系統(tǒng)二次變頻超外差中頻1st21.7MHz/450KHZ 2nd45.1MHz/455KHz靈敏度Mainband-14dBu(0.20uV)orbetter Subband-12dBu(0.25uV)orbetter靜噪-18dBu(0.1uV)orless選擇性FM:-6dB:12KH
8、zormore,-60dB:28KHzorless音頻輸出2Wormore(8ohm10%THD)620CPRO/635CV跨段中繼激活方法：設(shè)置好左右波段的UV頻率后，關(guān)閉電源，按住BAND鍵開機(jī)，右邊的副波段上顯示R和★，啟動(dòng)跨段中繼（收發(fā)方向自動(dòng)轉(zhuǎn)換，可設(shè)置任意TONE
