bids are invited for thebasic electronics trainers should consist of the following analog circuits training system with spice simulation software - analog circuits training system withspice simulationsoftware consisting of a.discrete component trainer- 05 nosb.transistor application trainer – 05 nosc.op-amp trainer – 05 nosd.op-amp application trainer – 02 nose.analog, digital and mixed signal electronic circuit simulation software – 10 user ( please refer the technical specification documents ) , 3 ¾ digit digital multimeter - it should be used to measure voltage current, resistance, capacitance, frequency, temperature, diode and continuity.• data holding• range selection automatic and manual• full function protection• large lcd& high resolution• transistor test• low battery indication & auto power off• full overload protection & shock proof protectionbasic function • dcv range: accuracy : ± ( 0.5%+4 ) 400mv to 1000v• acv range: accuracy : ± ( 0.8%+10 ) 400mv to 750v• dca range: accuracy : ± ( 1.0%+10 ) 400μa to 10a• aca range : accuracy : ± ( 1.5%+10 ) 400μa to 10a• resistance range: accuracy : ± ( 0.8%+4 ) 400? to 40m?• capacitance range: accuracy : ± ( 2.5%+20 ) 4nf to 200μf• frequency range: accuracy : ± ( 0.5%+10 ) 100hz to 30mhzratings:• celsius : ± ( 1.0%+5 ) -40°c to 1000°c• function protection1% to 99%• input impedance :10mo• sampling rate :3times / s• ac frequency response• operation way :auto range 40hz to 400 hz• max. display :3999 • lcd size:70x50mm• battery:3v ( 1.5vx2 ) aaa size , dual channel, 0-30v / 3a variable, 5v fixed power supply - dual channel, 0-30v / 3a variable, 5v fixed power supply• input voltage :220 vac / 50hz• two adjustable output • output voltage :0-30v ( adjustable continuously ) • output current: 0-3a ( adjustable continuously ) • source regulation: cv = 0.01% + 3mv cc = 0.01% + 6ma• load regulation: cv = 0.01% + 2mv ( rated =3a ) cv = 0.01% + 5ma ( rated >3a ) cc = 0.01% + 6ma• ripple and noise: cv = 1mv ( rms ) cv = 20m vp-pcc = 3ma ( rms ) cc = 50map-p• protection : current - limiting protection• indication: voltmeter and ammetero volt - indication ( led ) : ± 1% ± 2 digito amp - indication ( led ) : ± 2% ± 2 digitfixed output• output voltage:5v±3%• output current:3a• source regulation : 1x10-4 +1mv• load regulation :1x10-3 • ripple and noise :0.5mv ( rms ) • protection : current - limiting and short - circuit protection• operating temp : 0 to 400 crelative humanity :< 90% , 25mhz dual channel dds function generator - dual channel 25 mhz function generatorshould use dds technologyno of channels: 2vertical resolution: 14 bitssampling rate :125 ms / s frequency range of waveform ?sine wave : 1μhz ~ 25mhz?square wave: 1μhz ~ 5mhz?sawtooth wave : 1mhz ~ 1mhz?pulse wave: 500μhz ~ 5mhz?arbitrary wave : 1mhz ~ 5mhzdisplay :4.3” tft, lcd modulation: am / fm, ask, fsk, psk, burst , 100 mhz dual channel digital storage oscilloscope - bandwidth : 100mhzno. of channel : 2 chsampling rate: 1 gs / s per chrecord length: 1 mpoints per chautomatic measurementsshould support min 20 different measurement & 6 measurement on display.3 digit dmm ( ac, dc, ac+dc ) 6 digit frequency countermaths: addition, subtraction, multiplication, division, fftbuilt in function generator: 0.1hz to 50khz sine wave , 60mv to 6vp-p amplitudedisplay: 6.5 color displayinterface: usb, lanprobe & stabdard accessories 300mhz passive switchable probe 1x-10x per ch, power cord, bnc to banan adapter, instruction & started manualemc :should comply: rf emission: in line with cispr 11 / en 55011 group 1class a ; en 55011, en 61326-1 and en 61326-2-1 class a, immunity:in line with iec / en 61326-1 table 2, certifications: vde, csa total quantity : 1