Latest rf downlink system Tenders | Government rf downlink system Tenders

CTN :43529216

20 Jan, 2026 NA

Jagdalpur - Chhattisgarh

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - annual maintenance contract for communication system in nsl township and cisf barrack for a period of 2 years at 3 mtpa integrated steel plant at nagarnar near jagdalpur..

Central Government/Public Sector

CTN :43531701

02 Feb, 2026 NA

Multi City - Multi State

Tender For supply of microprocessor based electronioc speed indicating recording system and 01 (one)evaluation soft ware for every 10 sets of spm (without memory card reader unit &communication cable for master to slave) for wag-9/wap-7 & wap-5 type 3 phase locomotives. drg. no./ spec. no :- rdso specn no.elrs/spec/spm/0002 rev-4 with latest rev. [ warranty period: 30 months after the date of delivery ]

CTN :43534592

02 Feb, 2026 NA

Multi City - Multi State

Tender For set of items - (1) supply, installation, testing and commissioning of a high- accuracy, full-bore inline electromagnetic flow meter of 40 mm size, suitable for effluent measurement in effluent treatmentplant (etp), with ip65- rated enclosure, corrosion-resistant wetted parts compatible with treated effluents, integral or remote digital display, 4-20 ma and pulse output, modbus/rs485 communication, dual power supply (220v ac, 50 hz/ optional 24 vdc), and temperature range 20 degree c to 180 degree c, includingcalibration and configuration, complete as per manufacture's specification and direction of engineer-in-charge (make: aster/upc or equivalent approved, model - mag - flow 650 or similar) - qty. - 01 no. (2) complete pvc piping system with 3-valve bypass arrangement, comprising two pvc ball valves for isolation, one pvc ball valve for bypass, and one pvc flow control valve, all connected through a high-quality pvc header of suitable diameter; including all associated fittings such as tees, crosses, elbows, reducers, sockets, plugs, unions, supports, clamps, hangers, fasteners, and anchoring accessories; with cutting, chasing, and restoration of walls/floors to original condition where necessary; scope also includes supply and installation of electrical starter (as per equipment rating), along with required control cabling, terminations, and interfacing, all executed as per ga drawing approved by rly. authority., qty. - 01 lot. detail technical specification as per annexure attached. [ warranty period: 30 months after the date of delivery ]

CTN :43520204

19 Jan, 2026 NA

Nadia - West Bengal

Tender For supply of procurement of microphone, jacks and four communication system

Central Government/Public Sector

CTN :43395898

14 Jan, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : centralized rate contract supply of ci spares from bhel-trichy units forntpc group stations - controller,hrh erv,bhel,1538vx10w, ms erv controller,1538 vx 10 w,bhel, cable,bhel,ptfe,bhel vision -20 m, dc-dc conv.ps-2018,bhel,bhelvision-20m, pwr sply mother board,bhelvision-20m, mother board,mb-2018,bhelvision-20m, micro contr card,mc-2018,bhelvision-20m, rly drv card rd-2018,bhel,bhelvision-20m, display card,dd-2018,bhel,bhelvision-20m, ascertr card,as-2018,bhelvision-20m, flg electrode,bhel,bhelvision-20m,w/gskt, ascertor module,bhel,blr drum hydrastep, display module,hydrastep,dd2018, relay driver module ,bhel,bhel vision 20m, electrode probe,bhel,ewli drum level, indicator, bhel, bhelvision-20m,ewli, power supply mother board,psmb-2018,bhel, complete ascertor cabinet,bhel,16 port, asertor card,as 2018,bhel, display card,dd2018,bhel, micro controller card, bhelvision 20m, mother board sys,bhel,bhelvision-20m, mother board for power supply, bhel, dc-dc convertor module, bhel vision, clamping plate for hydrastep,bhel, hp electrode for hydrastep, bhel, stud for hydrastep clamping plate, bhel, hose for fast opening dev.ssb-16 (hpbp),bhel, a c power supply module,bhel 11111 ps bn 10, solenoid assy,ms erv,bhel,cr9503-213, solenoid coil,bhel, erv model no-1538vx10, seal kit,pwr cyl,bhel,36" grav fdr, flame scanner assy,bhel,210 mw, flame processor module,bhelscan bn10, disp driver module,bhelvision 20 m,dd2018, relay driver module,bhel,rd2018(ewli), 2/4 flame ind.card,bhel,flame scanner, power supply card,bhel,flame sccanner, microcontroller card,bhelvision20m,mc 2018, power supply of ewli, bhel vision 20m, relay driver of ewli, bhel vision 20m, ascerator module of ewli, bhel vision 20m, motherboard,ewli bhel vision 20 m,mb 2018, flame processor module,bhel-11111-fp-bn10, mother board flame intensty,bhelscan-bn10, body for flame scanner,bhel, compression spring,bhel, flame scanner, housing electronic card,bhel flame scanners, power supply module for safe f/s, bhel, connector for head of safe f/s,bhelscan-bn10, quartz lens,bhel,flame scanner,bn10, lens,97-018-210,bhel,scanner,bn10, complete flame scanner head assembly,bhelscan-bn10, system motherboard,bhel, flame scanner test ckt,bhel, mother board for power supply ,flame scanner,bhelscan bn10, lens for flame scanner,bhel, fibre optic cable,bhel,flame scanner, scanner head assembly,flame scanner,bhel, collimator assembly,bhel,flame scanner, fibre optic cable for flame scanner,bhel, hexagonal coupler assembly,bhelscan_bn10, adapter assy,c-982-0242,bhel,flame scanner, lens barrel assembly,bhel, bhelscan bn10, quartz lens, bhel, safe flame scanner, collimator tube,bhel,bhelscan system, complete collimator assembly,bhel, 5 pin connector(female), bhelscan-bn10, flame scanner 2/4 flame module,bhel, pre fab pig tail cable ,bhel, flame processor module,bhelscan-bn10, scanner head assembly, bhel, flame processor mdl,bhel,bhelscan-bn10, 2/4 output module card,bhel,bhelscan-bn10, power supply unit,bhel,bhelscan-bn10, system mother board,bhel,bhelscan-bn10, pwr sup mother board,bhel,bhelscan-bn10, flame scanner assembly l-2515 mm,bhel, complete flame scanner assembly (l-99"),bhel, 2/4 flame indication & fault alarm card,bhel, jam nut;bhel,bhelscan_bn10, feeder checking bar,bhel,gravimetric feeder, calibration kit for grav.fdr,bhel, power supply module:dnr60us12, bhel, power supply module:dnr120us12, bhel, coal on belt switch assy.for 36" feeder,bhel, discharge plug switch assy. of 36" feeder,bhel, kb+alphanmrc.display card,d28753-1,bhel, communication module,bhel,cim054d11, relay interface module:rim034d11, bhel, signal interface module,bhel,sim029l08, motor control module:mcm014l08, bhel, analog input module,aim2000, bhel, analog output module,aom2000, make:bhel, digital input module:dim2000, make: bhel, digital output module:dom2000, make:bhel, bus terminator module:btm2000, make:bhel, pulse input module:pim2000, make: bhel, pulse relay module: prm 054d11; bhel, digital inpu

State Government

CTN :42983829

20 Jan, 2026 NA

Chennai - Tamil Nadu

Tender For corrigendum : providing gsm services global system for mobile communication to the officers staff of cmwssb for a period of two years 2025 27 under cug scheme - providing gsm services (global system for mobile communication) to the officers & staff of cmwssb for a period of two years (2025-27) under cug scheme

Central Government/Public Sector

CTN :43521532

30 Jan, 2026 NA

Multi City - Multi State

Tender For supply of dsb ssb transmitter , dsb ssb receiver , fm modulation and demodulation , fdm kit , pam ppm pwm modulation and demodulation , 4 channel analog tdm , dso , pulse code modulation pcm kit , gsm mobile system , gsm mobile phone , satellite communication trainer

Central Government/Public Sector

CTN :43521982

30 Jan, 2026 NA

Multi City - Multi State

Tender For supply of 90 hp - 30 x 3 nos refer details as per specification , 60 hp - 30 x 2 nos refer details as per specification , 11 tr 1 circuit r410a or better refer details as per specification , odu joint as per site requirement refer details as per specification , refnuts as per site requirement refer details as per specification , installation and commissioning of the complete system as per site requirement refer details as per specification , copper pipes for idu as per site condition refer details as per specification , copper pipe from idu to odu of suitable size as per site requirement refer details as per specification , 1 inch cpvc drain pipe line along with all the required item as per site requirement refer details as per specification , cable tray for copper piping - 8 inches tray as per site requirement refer details as per specification , idu to odu communication cable with conduit as per site requirement refer details as per specification , cpvc drain pipe - 4 inches for main line as per site requirement refer details as per specification , n2 pressure testing for all idu and odu vacmming and commissioning refer details as per specification , lifting of vrf ductable odu with crane refer details as per specification , weling work for gear shop area as per site condition refer details as per specification , ducting work as per site condition refer details as per specification , power socket near idu 32 amps socket - 4 sqmm cable with top and socket as per site condition refer details as per specification , supply and installation of power cable from panel board to mcp near odu as per site condition refer details as per specification , complete refrigant gas top up for the full system refer details as per specification , dismentling of old ductable idu and odu with duct grills refer details as per specification ) /bid number : gem/2026/b/7091891 * /dated: 09-01-2026 & & / bid document 1 / 23

Central Government/Public Sector

CTN :43502683

29 Jan, 2026 NA

Bangalore - Karnataka

Tender For supply of supply of air cooled split airconditioners please refer as per specification attached , installation charges for complete system please refer as per specification attached , supply installation of hard drawn copper refrigerant piping please refer as per specification attached , communication cable of suitable rating, as per site requirement please refer as per specification attached , fabrication and installation of ms base frame for indoor units and outdoor units please refer as per specification attached , during commissioning please refer as per specification attached , providing and fixing copper armoured power cable please refer as per specification attached , cable tray gi perforated cable tray with cover for piping work please refer as per specification attached , supply fabrication installation and commissioning of ducting please refer as per specification attached , supply and fixing of nitrile rubber of thickness 13 mm or higher please refer as per specification attached please refer as per specification attached , suitable air eye ball jet diffuser with damper to supply air at least 12 nos or higher refer as per specification attached , suitable air eye ball jet diffuser with damper to supply air at least 12 nos or higher as per site requirement please refer as per specification attached , cpvc drain pipe with nitrile rubber insulation and all necessary fittings please refer as per specification attached