公司回收销售仪器范围：各类无线电综合测试仪，网络分析仪，信号源，音频分析仪，频谱仪，示波器，光衰减器，电源，测试夹具，传输分析仪，万用表，电子负载，视频分析仪，逻辑分析仪，射频阻抗分析仪，LCR表，微波频率计，通用频率计，各类示波器，功率计，GPIB卡,PCI-GPIB,GPIB-USB-B等。公司***从事各类二手仪器仪表的销售,回收，维修，租赁及收购。R&SCTS55G***900/1800/1900移动电话测量·通过软键进行菜单控制·TFT彩色显示·菜单有6种语言·紧缩式、坚固的设计，重量轻·动态范围：G***>55dB技术指标·G***signalgeneratorBuilt-inreferenceoscillatorstandardFrequencydriftintemperaturerange+5℃to40℃≤1*10^-6Aging≤0.5*10^-6/yearat35℃G***FrequencyrangeG***900band935MHzto960MHzG***1800band1805MHzto1880MHzG***1900band1930MHzto1990MHzResolutionG***channelspacing200kHzOutputlevelRFIN/OUTwith0dBtenuation-50dBmto-110dBmRFOUT2G***with0dBtneuation-15dBmto-75dBmLevelerrorRFIN/OUT≤1.5dBmRFOUT2G***≤2.0dBmModulationGMSK,BxT=0.3NorrowbandSpectoumMonitorOptionCTS-B7Span300kHzResolutionbandwidth4/10/20/50/100kHzDynamicrange(p>5dBm)Δf=0kHzto30kHztyp:35dBcΔf=30kHzto150kHztyp:50dBcMorkers3mardersanddelta-markerG***peakpowermeterFrequencyrangeG***900band890MHzto915MHzG***1800band1710MHzto1785MHzG***1900band1850MHzto1910MHzLevelrange-15dBmto39dBm(peakvaluesupto41dBm)G***measurementofphaseandfrequencyerrorFrequencyrangeG***900band890MHzto915MHzG***1800band1710MHzto1785MHzG***1900band1850MHzto1910MHzReferencelevelforfulldynamicrangewith0dBext.attenuation0dBmto+39(peadvaluesupto41dBm)Dynamicrange(p>5dBm)≥55dBResolution0.1dBDECTDECTsignalgeneratorFrequencyrange1876.608MHzto1935.360MHzandhalfchannelsFrequencydriftsomeanreferenceoscillatorOutputlevelRFIN/OUT-100dBmto-40dBmRFOUT2DECT(-20dBmtodBmifRFIN2DECTisactive)useableupto5dBmLevelerror≤1.5dBRFIN/OUT≤2.0dBRFOUT2DECTGFSK(BxT=0.5)DECTanalyzerFrequencyrangesomeassignalgeneratorMeasurementrangewith0dBexternalattenuationRFIN/OUT30dBmto-30dBmRFIN2DECT-35dBmto-55dBmFMdemodulatorFrequencyrange0kHzto450kHzResolution4kHzDCoffset<3kHzResidualFMRFIN/OUT<15kHz,peak,95%confidencre(30dBmto5dBm)<5kHz,peak,95%confidencre(30dBmto15dBm)RFIN2DECT<15kHz,peak,95%confidencre(-35dBmto15dBm)<15kHz,peak,95%confidencre(-35dBmto-40dBm)LevelmeterRangeRFIN/OUT30dBmto-30dBmRFIN2DECT-35dBmto-55dBmDynamicrange≥60dB(forp=24dBm)Resolution0.5dBAccuracyRFIN/OUT<1dB+resolution(30dBmto5dBm)<2dB+resolution(<5dBm)RFIN2DECT<2dB+resolution(-35dBmto-51dBm)<2.5dB+resolution(<-51dBm)AudioninterfaceOutputunbalancedRange558mV,300Hzto3kHzOutputimpedance<10Ω(RL>2kΩ)S/N+THD30dBatmax.levelPassbandripple0.5dBDECTapplicati******eraging10burstsModulationsection1,2,4Errorapprox.11kHzwithmin.(202kHz)permissibledeviationapprox.13kHzwithmax.(403kHz)permissibledeviationFrequencydriftErrorappox.1kHz/ms(over200bursts)Tran***itpowrMeasurementaccurocyRFIN/OUT<1dB+resolution(30dBmto5dBm)<2dB+resolution(<5dBm)RFIN2DECT<2dB+resloution(-35dBmto-51dBm)<2.5dB+resolution(<51dBm)