Latest communication trainer Tenders | Government communication trainer Tenders

CTN :45404155

17 Jun, 2026 NA

Theni - Tamil Nadu

Tender For supply of communication trainer kits for electronics and communication engineering

CTN :45375038

15 Jun, 2026 1.49 Lacs

Coimbatore - Tamil Nadu

Tender For supply of lab equipments for ece dept.microelectronics lab. - list of items:supply of lab equipments(for specification details refer notice inviting tender), function (signal) generator (detailed specification enclosed), digital ic trainer kit with breadboard (detailed specification enclosed), moving coil microphone (detailed specification enclosed), lvdt trainer kit (detailed specification enclosed), strain gauge trainer kit (detailed specification enclosed), temperature measurement kit (detailed specification enclosed), fiber optic communication trainer kit power supply (detailed specification enclosed)

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.

State Government

CTN :45249220

02 Jun, 2026 NA

Allahabad - Uttar Pradesh

Tender For sale of scrap materails for auction - key board & mouse, stablizer, small voltage regulater, printer small, lcd monitor, crt monitor, cpu, spiral binding machine, digital line conditioner, automatic voltage stablizer, online ups, lamination machine, inverter, large size photostate machine, small photostate machine, aluminium door, glass door (2.5x6), glass door (3x6), wooden door (2.5x6), wooden chair, wooden office desk, study table, folding bed, computer table, wooden and iron cabin table, water heater solar plate, trasformer starter, flower cutter, grass scissor, hexa, water treatment system, printer big (old model), typewritter, microwave oven, amplifier 240w, pco (telecom factory kolkata), insect killer machine, speaker 15w, speaker 50w, speaker 200w, tv (crt), submersible pump., geyser, shovel, grass cutter machine, water tank (300 ltr), water tank (500 ltr), water tank (1000 ltr), fridge (small), fridge (large), window ac, split ac (indoor), split ac (outdoor), farrata (stand fan), battery (12v-7ah), amco battery, smf battery, battery (rocket 12v-75ah), battery (panasonic 12v-66ah), bas terminal battery (12v-26ah), battery (quonta (12v-42ah), battery (exide 6el-100), file/book rack, almirah, water heater 15 ltr, fire extinguisher cylinder 6kg, fire extinguisher cylinder 9kg, fire extinguisher cylinder small, fire extinguisher cylinder 5kg, plastic stool, plastic chair, revolving chair, iron chair (cane chair)

Central Government/Public Sector

CTN :45235185

26 May, 2026 NA

Multi City - Gujarat

Tender For auction sale of depot ferrous scrap - junk (low qualtiy) 98090800 %u2013 m.s. junk / kachara (low quality): scrap released consisting mainly of low-grade, assorted and mixed mild steel junk (kachara) generated from various railway activities including pressed and empty paint/oil drums,fire extinguish with or without powder,grease manual pump,small paint drum (may be tin ), damaged filters and filter frames, ducts, ms sheet, grills, sliding channels, scrap panels, broken housings, earthing wire,galvanized iron sheet, cabinets and almirah parts, lockers, racks, benches, trays, boxes, covers, frames, brackets, ladders, pipes, rods, bars, wire mesh, mesh guards, grills, scrap sheets, angles, channels, booms, posts, discarded machine parts, miscellaneous fabricated structures, signal and electrical cabinets, dp/mldb boards, relay/telecom racks in scrap condition, cable trays, junction/location boxes, display boards, indicator housings, transformer fittings, tu/dac/aws covers, brake related scrap, air filter assemblies, pantograph related scrap parts, trolleys, damaged hand tools, crane and track machine scrap parts, hydraulic components in scrap condition, racks, ballast tools, scrap furniture,ci pipe , bed and seat frames, cupboards, doors, bins, chains, nuts, bolts and mixed hardware; material is highly rusted, bent, broken, corroded and mixed with mud, dust, grease, paint or oil residues and environmental deposits; all items are unserviceable, obsolete and beyond economical repair (ber); minor non-ferrous, rubber, plastic, insulation, rexine or wooden attachments may be present without segregation; this lot is low quality junk kachara, not identifiable item-wise and not fit for railway use; no claim shall be entertained regarding quantity, composition, quality or recoverability; cutting allowed for easy loading,sold strictly on %u201cas is where is%u201d basis; loading by purchaser, mechanized loading permitted, mud, rust, debris and all remains shall form part of the lot; custodian: dms/scrap/pardi

Central Government / Public Sector

CTN :45160230

19 May, 2026 NA

Multi City - Telangana

Tender For auction sale of depot miscellaneous scrap - 123001tp26a, 98414653, quantity: 4865 kgs. scrap condemned unserviceable telephones, telephone push buttons, control phones, caller id telephones, telephones desk type, telephones pd type and other similar telephone spares, walkie-talkies, chargers, walkie-talkie batteries, modems, switches, routers, emergency circuit controls, port switch, maple equipment, stm equipment, mux cabinet, voice logger equipment, auto dialling equipment, amplifier, axle counter eldyne toolkit, concentrator, ip dslam, combined portable control phone, exchange cards, body worn cam, night vision, digital cam, mobile, tab, trolley mirror, hq equipment, data logger cabinet, server, exchange cabinet, splicing machine, isdn exchange with cards, long range spot light, low loss cable, feeder cable, pa cabinet, ethernet switch, microphone, speakers, audio mixers, radio patching equipment, finger print kit, connecting cards-pcbs, wireless mikes with receivers, cordless hand phones, muxs, colour micro phones, lan cards, various types of cards, lan extenders, gateways, cpu stabilizers, eth converters, psus, dust-proof covers, press-to-talk switches, lcc cards, mux mother boards, telephones handle speaker, nokia chargers, weight pt phones, helical antenna, other signal and telecom equipments and similar materials of sorts and sizes, full or broken, with or without loose spares and with or without attachments. special note- purchasers of electrical and electronic equipment covered under e-waste rule 2011 in its schedule i should have registration from central pollution control board new delhi. the notification may be downloaded from the website of ministry of environment and forest notification so1035 [e] dated 12.05.2011 published in the gazette of india. location- bin no- 3001, in godown no- 3. hsn code: 85481090. gst: 18 percent. note: delivery by weighment basis only. special note: overload of the carrying capacity of the vehicle will not be permitted at the time of taking delivery as per motor vehicle act 1988.

Central Government / Public Sector

CTN :45146142

19 May, 2026 NA

Multi City - Telangana

Tender For auction sale of depot ferrous scrap - 12112ms26b, 98050011, quantity- 79.435 mts. scrap condemned unserviceable ms-ci signal interlocking materials consisting of levers, rods, ms campus rollers of molb, molb weights, molb booms, signal tubular post, roller trestle, stop boards, 33 mm rods, signal arms, gi and ms wires, lc gate pipes, gate structures, ladders, angles, channels, joists, roller stands, electric poles, cable termination box, direct type lever frame, sa 1914 type trays, sm slides, ssi termination rack, control panels, signal booms, boom locks, cable termination rack, adjustable crank, e type lock, cable marker, ground connection rods, fuse unit, power racks, cam path, gear box, signal reverser, ground lever frame, molb, eolb pedestal, telecom charger body, wire adjustment screws, molb compass roller, gate weights, cls tubular post, surface base, nuts, bolts, rounds, turnout wheels, eye joints, point machine covers, clamps, signal buckets, pulleys, d.w.diversion wheel, gate control panel, calling on unit, gear box assembly with clutch, winch, offset brackets, h.p lock, chequered plates, ptb, location boxes, rkt, axle counter coil fixing plate, shunt signals, route arm, route [1 way, 2 way, 3 way and 4 way], ib hut cut parts, ms electrical point detector, junction type route indicator, route indicators, structures, casing structures, ci bases, gear wheels, flats, cable termination base, u- brackets, ci weights of booms, fabricated posts, cls 2, 3 and 4 aspect units, trestle, sge block instrument, y-crank, stands for wheel tension measuring devices of d.w clutch, lock bar clips, drum clock, ec boxes, relay racks, tlj boxes, foundation shoe, ekt, pd clamps, galaxy stand, meeting posts, signal lamp structures, point rods and other similar signal and interlocking scrap material of sorts and sizes, with or without attachments including negligible nf attachments. note- nf attachments are approximately 2 percent of lot quantity. location- bin no- 112, right side of road no- 1. hsn code- 72044900. gst- 18 percent note: private crane permitted for loading purpose. note- delivery on actual weighment basis only. special note: overload of the carrying capacity of the vehicle will not be permitted at the time of taking delivery as per motor vehicle act 1988.

Central Government/Public Sector

CTN :45087076

12 May, 2026 NA

Multi City - Gujarat

Tender For auction sale of depot ferrous scrap - scrap various types of signalling items, tele items, ohe items, electric items such as ms sheet,gi wire,battery box, shaft, pipes, rt, st, bt, tube, clamp, roller, signalling wire, telecom pole, stand, junction box with or without terminal, pulley, c.i. structure, ladder, point rod, lock bar, signal post, shunt signal, l.c. gate items, diversal wheel, counter weight, esr, all type of liver and lock, ci, ms case, angle, frame, mast, all type of foundation, channel, motors, small motor, trestless, data logger, point machine casing, point machine, pole, boom, hs lamp, pipe support, signalling battery casing, rope wire, electronic/electric box, electric/tele pannels with or witout nf attachment, lamp post, key, clamp, fasterning aids, panel, signalling mast, chequered plate, signling rod, train light box, etc. with or without minor n. f. attachment old used and u.s.

CTN :43813696

06 Apr, 2026 NA

Bagalkot - Karnataka

Tender For corrigendum : supply of communication trainer kits and wooden podium at government polytechnic, malavalli, karnataka.

Central Government/Public Sector

CTN :44719983

09 Apr, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot ferrous scrap - scrap kachra of ms, gi,ci, consisting of rusty dusty and similar items , cupboards, sliding boom channel, gps clock,telecom rack,display board,empty oxygen cylinder,frame hammer, broken kachra items miscellaneousfly cathchers,welding equipments,battery stand and similar,hospital beds ,scrap machines,cuttings ,tu box and similar,wires, ss pack and strips,train light fitting,fuse box,boxes,pitched and cut drums 20-200 ltrs.frp windows, rusty ms furniture all sort and size, diesel filter,ms and ss, packing pattie, rusty gi sheet, electrical covers and similar, naalidar sheet,nali tank, cooler body , fensing, pipe, rubber with or without ms attachment, iron boxes,compressor spares and similar,ms furniture and hardware,ms earthing bond, small size cut piece of flat, all type empty switches boxes with nf attachment,cft/tl/lights fitting light etc, gi boom, rusty blow pipe,fan guard, rru emty,ribs, low motor , iron rusty dusty bar piece ,location plates, bridge items,motorm and guard seat,chairs all types like ms, plastic with or without wooden etc, table frame, kushan, iron cot, hardware , benches, door and gate,wheel chair, rings,alter cover,coil,dp box, scrap machine, cases, kachra sheet, ms bond, arno/alternat cover,patti, ms and plastic empty tube light fittings, rexene, mica all type of filters, cycle, street light cover, old ac bodies, coach water filling pipe, iron strips, fan jaali , iron bed, jali, almirah, iron box, fire extinguisher, rack, packing strips, bungs, punji, led display, cut pieces of pipes and rod and similar, electrical insect killer,ladders,chains,strecher bars, pressure switches and similar, rusty sariya, all sizes, rusty pipe. all type of kachra items with or without undetchable minor nf attachment with other miscellaneous similar kachra catagory items with nf attachment etc. note-cutting allowed for voluminous items only small material to be loaded without any cutting strictly. qty on approx basis. other than kachra category item will not be delivered if found in the lot. delivery will be started from one side. no pick and choose allowed

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