Latest communication trainer Tenders | Government communication trainer Tenders

CTN :45351358

04 Jun, 2026 NA

Pudukkottai - Tamil Nadu

Tender For supply of lab equipments - purchase of lab equipments, ask modulation and demodulation kitspecifications: message signal1: 8-bit variable data,amplitude 5v. message signal 2: debounced data, amplitude low (0) and high (5 v). message signal 3: fixed data 25 khz, 12.5 khz, 6.25 khz, 3.12 khz, amplitude 5 v. carrier signal: sine wave, frequency 200 khz, amplitude 5 v. modulator type: switching modulator using analog switch / transistor switching ic. demodulator: envelope detector and lpf. comparator: lm311 based. supply voltage (board): +12 v, +5 v dc. supply current: 100 ma minimum. input voltage: 230 v ac, 50 hz. interface connectors: 2 mm banana socket., fiber optic communication trainer kitspecifications:power supply: 230 v ac 10%, 50 hz mains operation. built-in regulated power supply. optical transmitters: led transmitter: 660 nm. optical receivers: phototransistor / pin photodiode receiver. built-in signal conditioning and amplifier circuits. audio power amplifier with speaker/headphone output. comparator / pulse shaping circuit for digital signal recovery. test points for cro observation and signal monitoring. fiber media: multimode plastic optical fiber (pof). fiber patch cords with connectors. signal sources: built-in sine wave generator. built-in square wave / digital pulse generator. voice signal input through built-in microphone/audio source. trainer features: separate transmitter and receiver sections. on-board test points for signal observation. led indicators for signal monitoring. fault simulation facility. compact tabletop modular design. circuit diagram printed on pcb. bandwidth: analog bandwidth: up to 350 khz. digital bandwidth: up to 2.5 mhz. controls: variable signal amplitude control. variable frequency control. optical intensity adjustment. standard accessories: patch cords and connectors. power cord. audio connecting cable. user manual.

CTN :45332546

16 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of eprom mpu24/mem5-02 programmed , panel rcs-fpp/04 , corrosion inhibitor rust ban 326 , snap ring 32x1.5 din 471 , computer accessories , plug-in board , screw m10x150 , gasket , pressure gauge 0-10 bar , temperature monitor , instrument , o ring 39.2x3 , plug-in board , telephone cable , thermocouple , adjusting washer , soldering iron stand , woodruff key , o ring , actuator vlv , cylinder head with valve , paste ultra therm mtu , pressure hose , oil filter , o ring , molykote paste g-n plus , gasket liquid loctite 573 , clamp , terminal , plug in board cob9-01/a , pressure sensor , relay 24v / 4a , conversion kit f/series 4000 (5205304531) , illuminescent diode , signal lamp , mpc1-01 card f/computer a.741620/741634 , software , tool bag , module cob 8-01 , diskette , housing , temperature sensor pt100/110mm , plug-in board , male connector , speed sensor , plug-in board sab 1-03(5295308912) , coolant level sensor , flashing lamp red , plug-in board cib 3-02 , plug-in-board not adjusted , speed transmitter dm52 , pressure sensor 1600 bar/r , relay , terminal , pressure sensor , flashing light , blue , fuse fk2/6a , terminal(0055314981) , terminal strip_0045310081 , fuse 2a fk2 , pressure sensor , switch , terminal block , pressure sensor 6 bar(sw) , fuel filter primary(lcm) , plug , w/p repair kit , relay , printer , thermal actuator , plug in board dfc 2-01 , display unlabelled , connection interface for monitoring , cable for monitor system , switch , loctite nr 510 surface sealant , plug , union , bolt m20 1.50x103.0 lg 18 conrod , switch , plate guard g73 , switch , bushing , bushing , modular system , led , conn fuel rail rear , diode m.kuelkoerp , plug in board mpu 30-02 , track-ball , cable , plug-in board , cover , automatic cutout , multi led 5 5k blue , plug in board , male connector , control lever ros 2 03 , fuse , control lever , o-ring , plug - in board , nut , sealing ring , keyboard english , terminal , wiring harness to injector , mpc 1 01 card f computer , silcone rubber loctite 5970 , compensating washer , plug-in board , switch , washer , shaft wtr pmp hi temp clg circuit , guide ring , valve keeper wedge , plug-in board , plate , flow restrictor , plug-in-board , plug in board , filter element , adaptor , modular system , plug-in board rob1-01 a , inb 1 , trackball , plug-in board , plug in board aib2-03 , aib 1 , plug-in board , plug-in-board , roller tappet , con rod bearing size 0-0 , pressure sensor , plug-in board , sealing ring , plug in board , bellows , transition socket , sleeve rubber , grommet , ring sealing a12x15.5 , hex nut , straight connector , rocker shaft , techometer , computer hard disc 2.5 60gb not adjuste , screw , eprom mem5 mcupps cps adjusted , audiable alarm , adaptor 10 6 n 15007 , plug , pressure spring , o ring , benjo screw , washer , o ring , plug in board , plugin board , washer , grommet , o ring , plug , drain valve , plug-in-board not adjusted , piston ring , washer , o ring , rtv , cover , split pin , level monitor bediaplca , terminal strip , contact block , module mcs 5 pim3 , oil seal high temp cirt pump , panel , repair kit , starter , bearing bushing , seal ring , circlip , seal ring , ring asm , contam indicator , fuel filter , pressure sensor , plug-in board

Central Government/Public Sector

CTN :45330185

03 Jun, 2026 4.90 Lacs

Pathankot - Punjab

Tender For repair and maints of various summer appliances at office complex of 125 sqn, 2258 sqn and ups room and transmitter building of signal section at air force station pathankot

CTN :44948937

30 May, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : supply of 701324 o ring crankcase cover , er6150b-705003 hp pump driving belt set , er6150b-mem02030 membrane cushion dts , er6151b-415v-p3-63-ea-svb main switch 63amp , er6151b-702103 hp flexi hose connecting hp disch press gauge disc , er6151b-702133 brine rw hp flex hose , er6151b-zaa00054 spare kit d 25 pvc , er6150b 208009 1 4 fxpu4 elbow , er6151b- 100125101001 prefilter pump , er6151b-100200104066 retainer seal , er6151b-100103001004 permeate transfer pump , er6151b-100210204001 pulsation damper , er6151b-100200131058 rod plunger , er6151b-100200131068 retainer seal , er6151b- 100200131069 wick long tab , er6151b-100200131071 inlet manifold , er6151b-100700402003 flow meter 150-1500lph , er6151b 100802114101 pu 4 hose , er6151b 100200131076 adapterinlet valve , er6151b- 100200131085 manifold discharge , er6151b- 100200131901 ho pump seat kit , er6151b- 100200131902 hop pump valve kit , er6151b 100200131903 plunger retainer kit , er6151b- 100300211131 motor 415v 6p 75 kw sidetb , er6151b- 100400401501 cartridge filter head , er6151b- 100700246005 abs ball valve 2 way 32 mm , er6151b- 100700405004 flow switch , er6151b 100802114102 pu 9 hose transperent , er6151b-100803116002 victaulic couplings 1 14 , er6151b-100805414101 straight connector 14 m x pu 4 , er6151b- 100900305012 smcv valve unit for 3 4 valve , er6151b-101100408004 isolating repeater , er6151b- 101100815101 thermostat , er6151b-101101103101 miniature relay 24vdc , er6151b-101101103102 miniature relay 230 vac , er6151b-101102832001 running hour meter , er6151b-101200102003 pressure gauge 0-10bar , er6151b-101200291004 pressure transmitter 0 -100bar , er6150b- 100200125060 oil seal crankcase , er6150b-101131 pressure maintaining vlave , er6150b-204933 ss connectior kit , er6150b-100400401502 o ring cartridge filter housing , er6150b 100601711001 lip seal dt module groove ring , er6150b-100802114101 flexible pipe- pu4 , er6150b-100802114201 flexible pipe-pu 8 9 , er6150b-100902101003 solenoid valve , er6150b-100922102001 nonreturnvalve 3 8 f , er6150b-102603 contactor 12 5 kw , er6150b-103216 motor of filter pump type 1 1 kw , er6150b-104285 pressure gauge 0-10 , er6150b-105000200147 permeate transfer pump , er6150b-201503 ball valve s s , er6150b -202301 prefilter pump shaft seal , er6150b-202632 spacing pipe , er6150b 202633 spacing pipe , er6150b-202634 spacing pipe , er6150b-203256 gf pvc-u ball valve 3 waypvc-u 32 mm spigot type , er6150b-203352a non return valve , er6150b-205018 pulley 5 groove spa 125 , er6150b-205113 taper bush 2517 bore 35 mm , er6150b 205117 taper bush pump , er6150b-205118 taper bush 1610 bore 42 mm , er6150b-205303 bearing hp motor , er6150b-206119 oil seal plunger rod , er6150b-206621 washer oil seal , er6150b-206622 oil seal crank case , er6150b- 206623 seal retainer - 2 pc , er6150b-604041 lip seal dt module , er6150b-706001 coupler for victaulic coupling 1 , er6151b 00249 level switch , er6151b- 03807 o-ring for cartridge filter , er6151b 100100202035 neck ring p 45 , er6151b-100100202055 neck ring retainer , er6151b -100100203031 //bid details 2 / 120 mechanical seal p 105 , er6151b-100100203032 sleeve gasket p 37 , er6151b-100100203046 bearing ring p 47a , er6151b-100100203051 coupling complete for pump , er6151b-100100203055 neck ring p 45 , er6151b 100100203056 neck ring retainer , er6151b- 100100203065 split pin , er6151b-100103001046 kit repair , er6151b-100103001047 kit gaskets , er6151b- 100103001049 kit plug , er6151b-100103001061 shaft seal , er6151b-100120101039 splash ring p 507 , er6151b-100120101040 ring circlips p 931 , er6151b- 100125101035 sleeve shaft p 14 , er6151b- 100125101036 i b bearing p 16 , er6151b-100125101037 gland formechseal p 17b , er6151b-100125101039 o b bearing p 18a , er6151b-100125101040 circlip internal p 18b , er6151b-100125t01047 impeller gasket p 28 , er6151b-100125101049 o-ring bearing housing p 33b , er6151b 100125101050 deflector p 40 , er6151b-100125101052 lip sealib p 47

Central Government/Public Sector

CTN :45270418

10 Jun, 2026 NA

Coimbatore - Tamil Nadu

Tender For repair/ maint of water and air cooled air conditioning units installed at lca complex, transmitter, rubber store including certain miscellaneous e/m works at af stn sulur

CTN :45208785

03 Jun, 2026 NA

Goa - Goa

Tender For repair rate contract for qty 08 iffi transmitter for period of 02 years

Central Government/Public Sector

CTN :45118997

22 May, 2026 14.55 Lacs

Hyderabad - Telangana

Tender For corrigendum : supply of ball valve 4by2-way g1by2 pn500 , dpac-s hp pilot valve , achp prv 1by4 inch bspf 0.5-10 bar r13614 , achp 3by8 midi pressure regulator , achp 6.0 mm nrv cvh1-h6m6m , dpac-s hp cover seal 109x103.4x5.6 mm , r-cp filter element hp054-1-f , r-cp filter element hp054-1-s , achp d.p. transmitter dmt 143 , installation and repair of air dryers

Co-operative

CTN :45096131

20 May, 2026 NA

Udhamsign Nagar - Uttarakhand

Tender For supply of instrument spare and annual maintenance contract - circular charts:- i) cc-200 (fc-261)range 0-100, ii) 9/d/179/fc-241, range 0-600, iii) 9/d/147/s-8963, range 0-150, iv) 9/d/112/s-3452, range 0-30, disposable pen (red), temperature gauge dial size 6" (h guru) heavy duty with test certificate (mercury filed) :- i) range 0-150 c streight steam 6", ii) range- 0-150 c capillary type (3 meter) bulb length 10" copper/pvc, iii)range 0-300 c streight steam 6", iv) range 0-500 c streight steam 6", vacuum gauge dial size 6" range- 0-30 inch of hg/760 mm bottom feed connection 3/8" bsp, h guru heavy duty with test certificate., pressure gauge dial size 6" bottom feed connection size 3/8" or 1/2" bsp, h guru heavy duty with test certificate :- i) range 0-15 psi 01 kg/cm , ii) range 0-30 psi 02 kg/cm , iii) range 0-60 psi 04 kg/cm , iv) range 0-150 psi 10 kg/cm , v) range 0-300 psi 21 kg/cm , vi) range 0-1030 psi 42 kg/cm /70 kg/cm , pressure gauge, dial size 10" bottom feed connection size 1/2" bsp heavy duty with test certificate:- i) range 0-60 kg/cm h. guru with test certificate, ii) range 0-2 kg/cm2 h. guru with test certificate, pressure gauge for turbines heavy duty with test certificate:- i) 4" dial size side back connection %" bsp range 0-2 kg/cm , ii) 4" dial size side back connection %" bsp range 0-4 kg/cm , iii) 4" dial size side back connection %" bsp range 0-7 kg/cm , iv) 4" dial size side back connection %" bsp range 0-10 kg/cm , teflon coated compensating cable 2 core j type, compensating cable fg/ss 2-core k type, 4 digit digital temperature indicator j & k typ , thermocouple sensor heavy duty:- i. 12" x 8 mm j/k type, ii. 8" x 8 mm j/ k type, iii. 6" x 6 mm j/k type, oil pocket ss 12", 6 digit digital event counter, proximity switch (magnetic sensor) pnp-nc sensing 8 mm,voltage 5-35 vdc, max load 300 ma, on/off pneumatic control valve flange type size- 1" to operate at air pressure 60-80 psi suitable for 20 kg/cm line pressure, on/off solenoid valve for pneumatic valve:- a) air filter " line size female thread, b) air filter with air regulator size 4", digital temperature controller (pid) j & k type, digital tachometer range 0-10000 rpm, 96 x 96 with magnetic sensor., steam flow indicator cum totalizer, drum level controller 4-20 ma input/output model no. 5296at (massibus make), dp transmitter 4-20 ma for boiler drum level, honybell make, positioner for drum level control valve, stroke counter for molasses tank, jumbo digital display with sensor, for juice and water tank, current and previous display size 4" x 4"., ma & mv source meter for temp. indicator calibration, pressure transmiter model tsc 01, range 0 to 40 bar, output 04-20 ma, accuracy 0.25% fs, pressure transmiter model ks-e-e-e b02u-m-v, range 0 to 2 bar, output 04-20 ma, supply 9-32 vdc, port g1/4e, syphon pipe s.s. 304 :- (i) u type, (ii) q type, pressure gauge, model en837-1, ss-316, dail size 6", bottom feed connection size 1/2" bsp, heavy duty with test certificate (tempsens make) :- i) range 0-6 kg/cm , ii) range 0-10 kg/cm , iii) range 0-21 kg/cm , iv) range 0-42 kg/cm , pid controller, size 96 96, model no. dc 1040, make honey bell, pressure recorder range, h-guru make, with test certificate (heany duty) with pipe stand mounted ", socket- ", size 10" :- (i) 0-1 kg./cm2, (ii) 0-2 kg./cm2, (iii) 0-10 kg./cm2, orifice with assembly (nipple), inlet pressure 21 kg/cm , outlet pressure 21 kg/cm , inlet temp. 350 c, outlet temp. 350 c, line size 4", drum level transmitter, range 400 to 400 in h2o, (make- honey bell), steam pressure transmitter, range 14.7 to 3000 psi, (make- honey bell), hade mounted thermocouple, length 450 mm, k-type duplex type, with test certificate (heany duty), signal isolator singal input 4-20ma, double output 4-20ma, repair & calibration work with amc super-heated wash water temp. controlling system- 01 no., d-super heated exhaust steam temp. controlling system- 01 no., temperature control system of transit

Central Government And Public Sector

CTN :45148515

22 May, 2026 NA

Sirohi - Rajasthan

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - fm transmitter; taking down the antenna and rf power divider from the 100 meter gi mast and after repairing reinstalling it on the mast; service provider

corporations/Associations/Others

CTN :45114436

28 May, 2026 2.31 Lacs

Jhansi - Uttar Pradesh

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; power house equipment, power generators, cleaning, spray painting & nomenclature of actuators/power cylinders, network panels, transmitter panels, operati..

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