bids are invited for dual channel precision source and measure unit , spectrum analyzer 4ghz , vector network analyzer 4ghz , hanheld precision true rms dmm 4.5 digit , hanheld precision true rms dmm 3.5 digit , high performance digital storage oscillosocpe 200mhz 4 channel , dc power supply 150v 10a 1500w gpib lan usb lxi , dc power supply dual-output auto range 2 output 60 v 10 a 400 w lan usb , rf analog signal generator , mixed signal oscillocope 100mhz 4 analog with 8 digital channels , oscilloscope, 4channel 70mhz , current probe 100khz 100a ac and dc , differential probe 25mhz 700v , 1ghz 4channel digital storage oscilloscope with 20mhz function gnerator , lcr meter 20hz to 500khz , impedance analyzer 20hz to 10mhz with room temperature sample holder , 70mhz 2 channel dso with 20mhz inbuilt function generator , 100mhz 4 channel dso with power application feature total quantity : 140