CTN :45535219
20 Jun, 2026
NA
Tender For purchase of ece department lab electronics equipments - equipments for ece, dual output regulated dc variable power supplyinput voltage : 230v/50hz acoutput voltage :(0-30)v dcoutput current :(0-2)a dcprotection circuit : over voltage, over current, and short-circuit protectionhigh efficiency : greater than 85%low ripple and noise : less than 50 mvdigital ext-red-selected">display, function (signal) g
en
eratorsp
ecs:fr
equ
ency rang
e : 0.1hz to 5mhz
ext-r
ed-s
el
ect
ed">display :4 to 6 digit l
ed
ext-r
ed-s
el
ect
ed">displayoutput wav
eforms : sin
e, triangl
e, squar
e, puls
e, rampamplitud
e :0-20 vppris
e tim
e :100 nsdistortion : 1% within sp
ecifi
ed fr
equ
ency rang
epow
er supply : 230v ac 10% , 50-60 hzoutput amplifi
er prot
ection : short circuit and 15vov
erload prot
ectiondc offs
et: 0 to 10 v adjustabl
eatt
enuation: 0 to -60 db, d
ecad
e r
esistanc
e box rang
e : 1 to 1m rotary switch s
el
ection with 6 dialsst
eps : 1 , 10 , 100 , 1k , 10 k , 1m accuracy : 1%, d
ecad
e capacitanc
e box rang
e : 100 pf to 100 frotary switch s
el
ection with 6 dialsmaximum voltag
e : 350vaccuracy : 1%, d
ecad
e inductanc
e box rang
e : 10 h to 10 hrotary switch s
el
ection with 6 dialslow-loss inductorsaccuracy : 1%, sim r
ead
er train
er kitpow
er supply :op
erat
es on 230v ac 10%, 50hz mains supplybuilt-in r
egulat
ed smps pow
er supplyop
erating dc supply : 5v/12v with ov
erload and short-circuit prot
ectionsim card int
erfac
e :supports gsm sim cards compatibl
e with 2g / 3g / 4g / 5g n
etworkssim card r
ead/writ
e int
erfac
esupports sim card initialization, auth
entication and communication functionscompatibl
e with standard 6-pin / 8-pin sim card sock
etscommunication int
erfac
e :usb 2.0 int
erfac
e for pc communicationrs-232 s
erial communication int
erfac
euart communication facility for
emb
edd
ed syst
em int
erfacingsim op
erating param
et
ers :s
el
ectabl
e sim clock fr
equ
enci
es3.579 mhz7.159 mhz14.318 mhzsim supply voltag
e s
el
ection facilitysim r
es
et and activation controlsupport
ed protocols and standards :gsm
etsi 07.07 and
etsi 07.05 at command supportiso/i
ec 7816 smart card communication supportsim communication command monitoring facilityhardwar
e f
eatur
es :on-board sim card sock
etl
ed indication for :pow
er statussim d
et
ectionr
es
et activityus
er manualutility softwar
e cd / downloadabl
e softwar
e packag
edata transmission/r
ec
eptionbuilt-in k
eypad for standalon
e op
eration.lcd
ext-r
ed-s
el
ect
ed">display
ext-r
ed-s
el
ect
ed">modul
e (128 64) for m
enu and status
ext-r
ed-s
el
ect
ed">display.on-board microcontroll
er-bas
ed control s
ection.softwar
e support:at command
ex
ecution and monitoring softwar
e.sim manag
er utility softwar
e.data logging and communication t
erminal utility.pc-bas
ed gui softwar
e for sim data communication
exp
erim
ents.train
er f
eatur
es:fault simulation facility for troubl
eshooting
exp
erim
ents.simulation of faults such as:sim not d
et
ect
edclock failur
evcc failur
er
es
et failur
emultipl
e on-board t
est points for signal obs
ervation.t
est points for:sim rstsim_clksim iovccuart tx/rxsuitabl
e for cro/dso signal monitoring.glass
epoxy pcb with
educational block diagram layout.compact tabl
etop
enclos
ed cabin
et d
esign.construction:front pan
el with print
ed block diagram.banana t
est points and patching facility.standard acc
essori
es:gsm sim train
er unit.usb communication cabl
e.rs-232 communication cabl
e.pow
er cord., microwav
e t
est b
ench with r
efl
ex klystron oscillatormicrowav
e sourc
e :r
el
ex klystron tub
e with klystron mountop
erating fr
equ
ency in x-band (8.2ghz to 12.4ghz)
el
ectronic tuning through r
ep
ell
er voltag
e controlsuitabl
e for cw microwav
e g
en
erationklystron pow
ersupply:r
egulat
ed klystron pow
er supply unitbuilt-in modulation facilityov
erload and short circuit prot
ectionop
erat
es on 230v ac 10%, 50hz mains supplywav
eguid
e compon
ents:isolator variabl
e att
enuatorfr
equ
ency m
et
erslott
ed lin
e s
ection with tunabl
e prob
ecrystal d
et
ector mountmatch
ed loadmovabl
e short / t
erminationwav
eguid
e stands and acc
essori
esm
easur
em
ent unit:solid stat
e vswr m
et
er with high s
ensitivityswr m
easur
em
ent facilitysuitabl
e for d
et
ector output monitoringt
echnical sp
ecification :fr
equ
ency rang
e : 8.2 ghz to 12.4 ghzwav
eguid
e typ
es : wr-90d
et
ector typ
e : crys