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homeenterprise honorpersonnel recruitmentamplifying power componentup-converterlow-converterfilter bankswitch filter bankelectromagnetic field strength test( emf tester)microwave componentsepm original waveform measurementopt analog signal photoelectric transmission systedemodulatorelectromagnetic pulse productslc band-pass filterlc low-pass filterlc high-pass filterlc band-stop filtercavity band-pass filterceramic band-pass filtertube low-pass filterlc duplexer filterfiltercoaxial isolatormicrostrip isolatorwaveguide isolatorisolatorcoaxial line circulatormicrostrip circulatorwaveguide circulatorcirculatorsingle directional couplerdual directional couplercouplerdouble-way 0° power dividers/combinerthree-way 0° power divider/combinerfour-way 0° power divider/combinersix-way 0° power divider/combinereight-way 0° power divider/combinerten-way 0° power divider/combiner90° power divider/combiner180° power divider/combinerpower points/combinerspst microwave switchspdt microwave switchsptt microwave switchspft microwave switchspfvt microwave switchspst microwave switchspsvt microwave switchspet microwave switchsptet microwave switchsptvt microwave switchmicro-switch50ω coaxial fixed attenuator75ω coaxial fixed attenuatorlow intermodulation attenuatorcontinuous adjustable attenuatorrotating drum type step attenuatorbutton stepping attenuatorprogrammable attenuatorattenuatorlow level amplitude limiterhigh level amplitude limiterlimiter50ω coaxial load75ωcoaxial loadlow intermodulation loadhigh power coaxial loadinset terminatloadcoaxial wide-band geophonecoaxial crystal detectorradio detectoroscillatoranalog phase shifterdigital phase shifterphase shifters bhp solid-state microwave signal sources band high power microwave pulse signal sourcesignal sourcedigita-mw transmilssion trans-receive systemtransmitting & receiving systemmicrowave power amplifier tubehigh precision operational amplifierhigh input impedance operational amplifierhigh speed broadband operational amplifierhigh voltage operational amplifierrail-to-rail operational amplifierdouble amplifier and four amplifiergeneral-purpose operational amplifierother operational amplifiersoperational amplifierttl circuitfet(field effect transistor)power tube product seriesdiodeintegrated circuitgallium arsenide volume effect diodevaricap diodesbd(schottky barrier diode)avalanche diodenoise diodesrd(step recovery diode)power diodepin diodemicrowave diodepower tubeic regulatorspecific circuitdc/dcac/dcspecial power supplypka2000pkc2000pkc4000pkg2000pkg4000pkr2000asi系列dcpkr4000asi系列dcwre10(15)w系列wre20(30)w系列wre40-50w系列wre75w serieswr05w serieswr10w serieswr20w serieswr25w serieswr30w serieswr40w serieswzr05 serieswra2.5w serieswra03w serieswra05w serieswra10w serieswra15w serieswra20w系列wra30w系列wra50w系列wra75w系列wra100w系列wsr01w serieswsr03w serieswsr05w seriesgct-dc30smp series power modulewr24s05/1200wr24d12/250lpower supply producttriodeoptoelectronic devicequartz oscillatorquartz crystalac/dc power supplydc/dc power supplyspecialized power supplylna(low-noise amplifier)low-noise wideband medium power amplifierminiaturized low noise amplifier moduleburn-out resistant low noise amplifierminiaturized low noise wideband amplifier modulepower amplifierlimiting amplifierhigh isolation amplifierequalizer amplifieragc/vgc amplifiermixertrouble detect circuitvco(voltage controlled oscillator)broadband universal frequency sourcephase-locked point frequency sourcex-band solid-state power amplifierl-band power amplifiersolid-state power amplifiervhf solid-state power amplifieruwb microwave amplifierwideband compensating linear correction amplifiermicrowave amplifiersemiconductor integrated circuitdiodes transistormicrowave productsconnectormil-switchrelaypower supply moduleresistance & capacitance
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单芯螺旋钢带铠装光缆由内至外结构为:0.6mm着色紧包光纤×1芯;螺旋钢带铠装:外径1.7mm,单边壁厚:0.25mm;芳纶纤维:1股×1100d;金属编织网:覆盖率50%以上!
单芯铠装光缆结构为紧包光纤 芳纶(起抗拉作用) 不锈钢软管(起抗压、抗弯曲、防鼠咬的作用) 不锈钢编织丝(起抗扭的作用) 外护套(通常使用pvc,根据不同作用还有阻燃pvc、lszh、特氟龙、硅胶管等).
大芯数铠装光纤在电信光纤长途线路、一二级干线传输中有着重要的应用。但一般网管通常接触到的铠装光纤,大多用于在机房楼宇内部连接都用的两台光纤网络设备。如何辨别其质量优劣?且看如下讲解!
pbt铠装温度感测光缆是一种分布式测温系统通用型探测光缆,可以适用绝大多数的dts测温环境。光缆采用高强度的铠装设计,具有很好的抗拉、抗压等机械性能。
国创超轻型铠装野战光缆是一种专为军队野外和复杂环境下作战临时快速布线和反复收放而设计的铠装通信光缆。光缆具有抗张力强、抗压力强、柔软性好、抗弯曲、耐油、耐磨、阻燃、温度适用范围广等特点。
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