Latest communication trainer Tenders | Government communication trainer Tenders

CTN :45535209

20 Jun, 2026 NA

Coimbatore - Tamil Nadu

Tender For purchase of equipment - equipment, single output regulated dc variable power supply (detailed specification - ref nit), dual output regulated dc variable power supply (detailed specification - ref nit), dso (digital storage oscilloscope) (detailed specification - ref nit), digital ic trainer kit with breadboard (detailed specification - ref nit), decade resistance box (detailed specification - ref nit), lvdt trainer kit (detailed specification - ref nit), fiber optic communication trainer kit (detailed specification - ref nit), microwave test bench with reflex klystron oscillator (detailed specification - ref nit)

Central Government/Public Sector

CTN :45488082

16 Jun, 2026 NA

Multi City - Jharkhand

Tender For auction sale of others - disposal of scrap released materials such as: (1) location box full (r), qty=198 nos. (2) location box half (r), qty=81 nos. (3) quarter jb (r), qty=17 nos. (4) ctr/relay rack (r), qty=46 nos. (5) point machine without motor (r), qty=09 nos. (6) chock (r), qty=94 nos. (7) track charger (r), qty=66 nos. (8) ips charger (r), qty=01 no. (9) ips battery (r), qty=32 nos. (10) track battery (r), qty=16 nos. (11) hand liver (r), qty=02 nos. (12) ct box (r), qty=20 nos. (13) signal post (r), qty=12 nos. (14) signal ladder (r), qty=11 nos. (15) signal base (r), qty=12 nos. (16) signal pole (r), qty=13 nos. (17) transfermer 230/110 (r), qty=13 nos. (18) ips (r), qty=09 nos. (19) data logger (r), qty=02 nos. (20) fire alarm pannel (r), qty=01 no. (21) ufsbi (r), qty=06 nos. (22) penal (r), qty=03 nos. (23) filter unit (r), qty=02 nos. (24) 42 u rake (r), qty=01 no. (25) jn. unit (r), qty=01 no. (26) signal unit (r), qty=05 no. (27) relay (r), qty=1415 nos. location:- released materials of rvnl lying at dto station near electric (g) office, sse/sig/brwd, jharkhand.

Central Government/Public Sector

CTN :45488084

16 Jun, 2026 NA

Multi City - Jharkhand

Tender For auction sale of others - disposal of scrap released materials such as: (1) location box full (r), qty=198 nos. (2) location box half (r), qty=81 nos. (3) quarter jb (r), qty=17 nos. (4) ctr/relay rack (r), qty=46 nos. (5) point machine without motor (r), qty=09 nos. (6) chock (r), qty=94 nos. (7) track charger (r), qty=66 nos. (8) ips charger (r), qty=01 no. (09) hand liver (r), qty=02 nos. (10) ct box (r), qty=20 nos. (11) signal post (r), qty=12 nos. (12) signal ladder (r), qty=11 nos. (13) signal base (r), qty=12 nos. (14) signal pole (r), qty=13 nos. (15) transfermer 230/110 (r), qty=13 nos. (16) ips (r), qty=09 nos. (17) data logger (r), qty=02 nos. (18) fire alarm pannel (r), qty=01 no. (19) ufsbi (r), qty=06 nos. (20) penal (r), qty=03 nos. (21) filter unit (r), qty=02 nos. (22) 42 u rake (r), qty=01 no. (23) jn. unit (r), qty=01 no. (24) signal unit (r), qty=05 no. (25) relay (r), qty=1415 nos. location:- released materials of rvnl lying at dto station near electric (g) office, sse/sig/brwd, jharkhand.

CTN :45404155

17 Jun, 2026 NA

Theni - Tamil Nadu

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

Central Government / Public Sector

CTN :45374516

16 Jun, 2026 NA

Krishna - Andhra Pradesh

Tender For auction sale of others - flt material : between kondapalli and krishna canal ; pl no:98050047( hsn code-72042910)-cond and u/s ms scrap of flt( flood light towers-25 nos, in staging condition) of different spans ( 1x22.86-18 nos, 1x15-07nos). consisting of main angles of sizes-110x110x10, 90x90x6, 50x50x5, bracing angles of sizes-45x45x5, 40x40x5, bottem base brasing angles(110x110x10 & 130x130x10) , top platform bottom support angles(50x50x5), plat form horizontal angles (50x50x5), plateform vertical angles ( 50x50x5), top horizontal angles(50x50x5), top plate(10 mm thick),plate form plate 6mm thick, ladder 50x10, flat, ladder rods, main angles joining angles inside 90x90x6, out side joint plate connecting main angles, intermediate horizontal anghes 45x45x5, top gusset plate 25mm thick, trapezoidal etc. all the flt material of the lot qty-49.91 mt ( approx). available at wagon depot ( opp 12t crane shed), through yard(km no; ty/139-ty/144, ty/111-ty/106, ty/96-ty/92, ty/234-ty/230), west central cabin( ty/14-ty/11), near ipf up/yd office( near dy/1048), in side dls,( near dls/1028), near f-cabin( dy/112a-dy/109), area control office,( dy/1035-1039), pf no-10(dy/1004-1003), at ryps,( 574/13-574/16), ki hut 1&2( 569/c10-c9, 568/c14-11), els pit , els @km( ls/22-ls/15, ls/74-ls/98), kcc station yard( 423/28-26, 423/32-34), scrap depo/ryp, opposite to old c- substation, k i-end old weighting bridge, main electrial sub station( back side), beside a-substation, opposite to stripping shop, beside btc pump house, back side of 03 ward, back side of cpoh /depo, opp paint shop). near air compresser room, under control of sse/br-ii/bza. cutting/dismantling is permitted for loading perpose. note- extreme saftey precations should be taken during cutting/dismantle the flts without any obstructing to the ohe and traks, while cutting the all flts safty measures should be followed, cut parts should be shifted approx 50-70 meters near to road side which are away from ohe lines. note: if any damage occur to rly while entire processes firm is the responsible for that damage. diismantling is permitted in power blocks, and traffic block only. delivery on actual weight basis only. all weights are obtained by the certified ds-8 by the custodian, ds no:0244660001. dt.18.05.2026. note: 2) cutting permited up to ground level only. purchaser shall prepare a dismantling action plan along with abundant safty precautions and same to be apporved by custodian before start of any dismantling . partial delivery may be permitted subject to full bsv payment of the complete lot. it will be the responsibility of custodian sse/br-ii/bza to facilitate required power & traffic block to complete the delivery of lot smoothly.for easy loading and tranpotation purpose, only after ensuring sufficient safty measures againt fire hazards etc to avoid any mishap to any mishap to any person, railway material etc.

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.

corporations/Associations/Others

CTN :45216267

29 May, 2026 NA

Navsari - Gujarat

Tender For auction sale of gi scrap- trolley, gate door,ms scrap 11 kv capacitor bank,silicon rubber insulator,sri 90kn,gi earth wire,gi scrap iso base (66 kv valod s/s),ms scrap 66 kv valdo kelkui line,63kva 11kv/415v station transformer,lead material for battery cell,ms scrap of 11 kv panel,22 kv feeder panel,gi scrap 22 kv and 66 kv panel,gi scrap (earth wire) 220kv vav-mota line 1& 2,66 kv sri,11 kv panel ms scrap (04 nos),scrap empty oil barrel (serviceable),acsr panther conductor,h frame pole & gi tower material,66 kv ct (kepco make),silicon rubber insulator ,gi structure,220 kv ct (220 kv vav-mota line no.-02 b ph)

Central Government/Public Sector

CTN :45160135

19 May, 2026 NA

Multi City - Jharkhand

Tender For auction sale of others - disposal of signalling scrap released material such as: (1) ips (r), qty=04 nos. (2) ufsbi block cabine (r), qty=03 nos. (3) dlbi filter unit(r), qty=02 nos. (4) dlbi block bell (r), qty=04 nos. (5) eld (r), qty=04 nos. (6) different type of relay (r), qty=2775 nos. (7) ctr (r), qty=08 nos. (8) relay rack with base (r), qty=26 nos. (9) data logger (r), qty=02 nos. (10) operating panel (r), qty=04 nos. (11) location full(r), qty=150 nos. (12) location half (r), qty=35 nos. (13) signal base (r), qty=15 nos. (14) signal post (r), qty=22 nos. (15) signal ladder (r), qty=08 nos. (16) track feed charger (r), qty=20 nos. (17) b type chock (r), qty=40 nos. (18) reset box (r), qty=08 nos. (19) ekt (r), qty=08nos. (20) magneto tlephone (r), qty=02nos. (21) vr/pr box (r), qty=07 nos. (22) hmu (r), qty=06 nos. (23) tx/rx coil (r), qty=05 nos. (24) secondary cell 2v/80ah, qty=85 nos. (25) secondary cell 2v/200ah, qty=80 nos. location:- pks-5 of rvnl lying at ray station annual repair ray lc gate lodge & old relay room, sse/sig/barkakana.

Central Government/Public Sector

CTN :44977695

29 Apr, 2026 NA

Multi City - Gujarat

Tender For auction sale of others - scrap released ms and ci scrap consisiting of released point machines, released pedestal of elb, released console of elb, released nbt block instt., released boom lock post of elb, released ground connection of point machines(rodding), released boom of lc gates, released location boxes, released signal posts, released cls units, released control panels, released lc gate parts, released signal base, released miscellaneous ferrous sig items. total lot qty. 40 mt, loading will be starting from the gate of office compound and then from toilet block side. no sorting allowed. location - sse signal dlj store depot, dhola station, custodian - sse sig dlj , mode of delivery - by weight , as is where is basis,loading by purchaser,fdp 50 days.

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