Latest wireless communication system Tenders | Government wireless communication system Tenders

Central Government/Public Sector

CTN :45727657

31 Jul, 2026 NA

Bengaluru - Karnataka

Tender For supply of igbt based 3-phase drive propulsion equipments comprising of traction converters, auxiliary converters, vehicle control units (vcu) for complete three phase locomotive along with physical medium i.e. esd/emd/ofg for multi functional vehicle bus (mvb) to inter-connect all the bus stations as per iec-61375, terminal brackets, bus bar linksand copper braids required for connection between main transformer and traction converters, auxiliary converters, interfacing connectors, cables and cable looms with connectors required for connection from vcu1/2 to sb1/2 panel, traction motor speed sensors, complete assembled and wired panel c fitted with gdriver display unit(s) and interface for both cab, as per following specifications: (i) rdso/2008/el/spec/0071,rev.5 forigbt based 3-phase drive propulsion equipment (ii) clw/es/3/0528 alt-a for tm speed sensor for igbt traction converter (iii) clw/es/3/0138 alt-a for copper braid (iv) clw/es/3/0458 alt.e for control cables (v) clw/es/3/0459 alt.c for screened cables (vi) clw/es/3/0124 alt.'o' for set of connectors. ( vii ) clw/es/3/0240 alt-b for panel c ( without diagnostic terminal ). (viii) rdso modification sheet no.rdso/2012/ms/0413 rev 1 (ix) rdso modification sheet no. rdso/2020/el/ms/0482 rev 1 (x) rdso modification sheet no. rdso/2017/el/ms/0457 rev-0 (xi) all the relevant rdso modification sheets applicable for the sub-components of igbt base 3- phase drive propulsion equipment should be implemented. (xii)clw spec no. clw/es/3/0431 (xiii) special condition of contract against rdso spec.rdso/2008/el/spec/0071 rev.05 (xiv) clw spec no.clw/amc/cd/01 (march 2016). (xv) clw str for manufacturing of driver display (xvi) clw str no. clw/cd&d/str/002 rev-0. make: bhel only. [ warranty period: 30 months after the date of delivery ] ]

CTN :45707450

07 Jul, 2026 12.83 Lacs

Bardhaman - West Bengal

Tender For supply and installation of dgms approved loud hauling cage/dolly wireless communication system for 02 nos. of pits at shyamsundarpur colliery under bankola area.(retender)

CTN :45680132

15 Jul, 2026 NA

Farrukhabad - Uttar Pradesh

Tender For general electrification work in connection with replacement of old dilapated steel over head tank by rcc over head tank with repair/improvement of distribution pipe lines at gursahaiganj, kaimganj, kasganj, gunjdundwara stations, provision of deep tube well along with rcc over head tank at farrukhabad, hathras city & mathura cantt & rcc over head tank at mathura cantt near mathura junction, provision of 2nd platform with fob and 04 unit type -ii staff quarters at ganj dundwara (gwa) station, provision of quarters on replacement base 14 nos type-ii qtr. at sikandra roa station of izzatnagar division and provision of platform no.2 & cop at sikandra roa station.

Central Government/Public Sector

CTN :45675754

14 Jul, 2026 NA

Raigad - Maharashtra

Tender For procurement of spare parts for vhf walkie-talkies and base stations working in uran plant

Central Government/Public Sector

CTN :45113615

26 Jun, 2026 NA

Goa - Goa

Tender For corrigendum : supply of jacket divers dress neoprene 3mm thickness medium , jacket divers dress neoprene 3mm thickness large , jacket divers dress neoprene 3mm thickness small , long john diver dress neoprene 3mm thickness medium , long john diver dress neoprene 3mm thickness large , long john diver dress neoprene 3mm thickness small , boots divers dress neoprene 3mm thickness small , boots divers dress neoprene 3mm thickness medium , boots divers dress neoprene 3mm thickness large , hood for divers neoprene 3mm thickness each set having one each in three sixes s,m and l , gloves for divers neoprene 3mm thickness each set having one each in three sixes s,m and l , mask swim silicon , tube snorkel , swim fins rubber set of pair , swim fins improved graphite with back strap set of pair , swimmer knife with sheath light and rustproof , multipurpose divers knife tool with sheath , underwater digital video cameras with casing , divers life belt , weight belt diver with four or six pouches , buddy line with inglefield clip , lead weight set of 1 and 2 kg , diving ladder adjustable , diving marker float spherical buoyancy 10kgs , iron sinker with hook 25kg , divers lifeline 8mm sisal or manila or manmade fiber length 220m continuous in each set , underwater flood light 1000 watts complete hand held , uw light high power with cable 50 mtrs and surface supply accessories , lamp search divers complete head mounted with rechargeable battery charger and bulb 50 watts , divers uw communication system with battery compatible with diving set , divers uw wireless communication system , portable hp diesel driven diving air compressor 5 to 6 cfm with 5 years spares working pressure up to 300 bars , lp washing kit with 60 feet soft hose and adjustable pressure nozzles , underwater digital still camera with casing , onboard spares , installation and commissioning spares

CTN :45537635

19 Jun, 2026 30.08 Lacs

Chandigarh - Chandigarh

Tender For construction of base stations desginate parking spaces for pcr vehicle at roundabout light points junctions in chandigarh

corporations/Associations/Others

CTN :45510446

18 Jun, 2026 NA

Hyderabad - Telangana

Tender For supply and services of i&c hardware material- supply of alarm, annunciator with j box, supply of base frame, for panels, consle, supply of rj45, connectors with boots, cap, supply of earthing cable, 1c x 10 sqmm, supp armoured power, cable 3cx2.5 sq.mm, supply of armoured, cat 7 cable, supply of spd 230 v, ac power spd, supply of workstation, mounting brackets, supply of mct, erection of server rack, at mumbai, shifting of material from, stores to site, erection of rtu panel, installation of, workstations, mounting of networking, items, laying of 3core, 2.5sq.mm armoured, cable, laying 1cx16 sqmm, armour earthing cable, laying of armored, cables, erection & installation, of mcts on wall, erection & installation, of mcts in rtu, ferruling, lugg, crimping, & termination, erection of indoor, junction box, services for sat and, trial run, vehicle hiring charges, network hardware, configuration services, installation of, work, stations/operator, consoles weighing, upto 300kgs either, by welding to eps, or by, unloading of panels

CTN :45368819

13 Jun, 2026 12.83 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply and installation of dgms approved loud hauling cage or dolly wireless communication system for 02 nos. of pits at shyamsundarpur colliery under bankola area.

Central Government And Public Sector

CTN :45493498

30 Jun, 2026 NA

Bengaluru - Karnataka

Tender For providing of operation and maintenance of electro-mechanical installations - outsourcing maintenance of cellular mobile access equipment, mobile infrastructure, diesel filling and dg operation at bsnl base transceiver stations (bts) sites (2g and/or 3g and/or 4g)..,operation and maintenance of electro-mechanical installations - outsourcing maintenance of cellular mobile access equipment, mobile infrastructure, diesel filling and dg operation at non-bsnl base transceiver stations (bts) sites (2g and/or 3g and/or..,operation and maintenance of electro-mechanical installations - outsourcing maintenance of cellular mobile access equipment at infrastructure provider (ip) sites (2g and/or 3g and/or 4g) of bengaluru business area,operation and maintenance of electro-mechanical installations - outsourcing of rigger activities for bts sites of bengaluru business area