型号:NG8280
是否提供加工定制:是
类型:音频信号发生器
型号:NG8280
频率:根据标准(MHz)Hz
电平:根据标准(V)
外形尺寸:根据标准(mm)mm
重量:根据标准(kg)kg
宽带测址(见IEC60268-1中6.1)滤波器应是频率响应在图Cl所示限值范围内的带通滤波器。带通滤波器在22.4Hz-22.4kH:之间其有大致不变的传输系数,在该频带以外,其衰减按(:13/T3241规定的其中心频率为31.5Hz和16000H:的倍频程带通滤波器所规定的衰减速率衰减,其频率响应在本标准规定的限值范围内。
Type:NG8280Inputvoltage:17VAC.FormainsconnectionusethesubmittedACadapteronly.Inputpower:7VAInputfuse:T400mA,250VOutput:Sinewave1kHz;FilteredpinknoiseOutputVoltageLow:0–100mV/1kohm0–35mVrms/1kohmMedium:0–1V/1kohm0–350mVrms/1kohmHigh:0–5V/1kohm0–1.7Vrms/1kohmDimensions:W=290mm;D=270mm;H=75mmWeight:1.3kgACadapterincludedOperatingtemperature:+15-+35°CFunctionON/OFF:On/OffswitchSine1KHz/PinkNoise:SwitchforsinewaveorfilteredpinknoiseLevel:Switchfor3differentoutputlevelsAdjust:AdjustmentofoutputvoltagePhaseShift90°/0°:Oneoftheoutputsshifted90°comparedwiththeotherortheoutputsareinphase.AOut,BOut:Outputconnectors,Phonosocketand4mmsockets(Bananatype).Cleaning:Tocleantheunit,wipewithasoft,drycloth.Forstubborndirtwetasoftclothwithamilddetergentsolution,wringwell,andthenwipeoffthedirt.Alsouseadryclothtowipethesurfacedry.Donotusevolatileliquidssuchasbenzeneorthinner,whichareharmfultotheunit.