Latest communications service Tenders | Government communications service Tenders

Central Government And Public Sector

CTN :45034478

17 Jun, 2026 NA

Chittorgarh - Rajasthan

Tender For tender for supply of radiation resistant cctv camera : : - type-ii (color ccd/cmos , 100m rad) radiation resistant camera head along with radiation resistant pan & tilt unit and mounting brackets. as per attached annexure-1 , corrigendum annexure-2 and annexure-3. , cabling system to transmit signals form vault cameras to ccu system which includes camera to ccu radiation resistant composite cable of 300 meters with 6 sets of cable connectors and applicable power cables as per annexure-1 , corrigendum annexure-2 and annexure-3. , field camera control unit and its racking system which includes 2 no. of camera control unit sub rack & 6 sets of camera control unit (ccu) cards (3 to be installed in field and 3 to be kept as spare for future ) as per annexure-1 , corrigendum annexure-2 and annexure-3 or equivalent sub rack system as per annexure-1 , corrigendum annexure-2 and annexure-3. , setup to convert ccu signals to optical signals which should include 3 no. of fiber optic transmitter and receiver set (capable of 4 camera system) and 6 no. of fiber patch cords , single mode , simpex and 3 no. of light interface unit 12 port , as per annexure-1 , corrigendum annexure-2 and annexure-3. , type-vi (color ccd/cmos sensor , non rr auto dome camera) with mounting brackets as per annexure-1 , corrigendum annexure-2 and annexure-3. , mechanism to transmit signal from non radiation resistant camera including , poe power supply for non-rr ptz camera (6 no.) field jb /rack in ss material for non-rr ptz camera (2 no.) liu 6 port , din rail mountable for non radiation resistant ptz camera (3 no.) din rail 8 port un-managed network switches (3 no.). 4 no. of fiber patch cords , single mode , duplex for non-radiation resistant ptz camera or equivalent as per annexure-1 , corrigendum annexure-2 and annexure-3. , mechanism for receiving signal at control room including light interface unit 24 port , rack mount (2 no.) and network video encoder (minimum 16-channel) along with accessories for intra-panel connections (2 no.) and 24 port un-managed network switches or equivalent (2 no.) , 4 no. of fiber patch cords , single mode , duplex as per annexure-1 , corrigendum annexure-2 and annexure-3. , recording and monitoring pc as per annexure-1 , corrigendum annexure-2 and annexure-3. , joystick suitable for mounting on control room panel cutout as per panel drawing as per annexure-1 , corrigendum annexure-2 and annexure-3. , 21 inch led backlit led color monitor as per annexure-1 , corrigendum annexure-2 and annexure-3. , video monitoring software setup as per annexure-1 , corrigendum annexure-2 and annexure-3 for minimum 9 camera. , mobile dolly consisting of camera control unit (ccu) , encoder , switch , joystick , engineering laptop with 15-inch to 17-inch screen , video management software for one camera , connection cables etc and their cabling as per annexure-1 , corrigendum annexure-2 and annexure-3. , control panel/rack 42u/ 27u setup for racking all instruments of cctv at control room as per annexure-1 , corrigendum annexure-2 and annexure-3. , cabling network optical fiber cable (6 core armored cable)-2000 meters twisted pair cable , rs485 , signal cable -200 meters unarmored coaxial cable rg59 -200 meters ethernet cable , cat-6 utp cable -610 meters video connector set -10 meters ethernet connectors rj-45 100 pieces conduit for cables 800 meters and other separate cables/ power cables/accessories required during installation one set of tool tackles for assembly/ disassembly/ of radiation resistant camera head viz. allen keys , lubricants , cable ties , loctite , heat sink , blank caps etc. 2 no. of control panel/rack size 27u setup for racking all instruments of cctv at field as per annexure-1 , corrigendum annexure-2 and annexure-3. as per annexure-1 , corrigendum annexure-2 and annexure-3 . , site installation & commissioning as per annexure-1 , corrigendum annexure-2 and annexure-3. , spare radiation resistance camera head s

CTN :45213467

30 Jun, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of bulb 24v 40w b15 , bulb 40w , glass globe joint , o ring joint , bulb 115 60w b22 , bulb 24 v 40 w b15 , bulb 24 v 40 w b15 , bulb quartz iode 120v 250w , optical class , optical glass joint , pressure switch sensing element for fplm34dtxnsn , pressure switch sensing element for fplm34dkxsn , pressure switch sensing element for fpm34dqxnsn , temperature switch sensing elements for fcm34dgnsn , temperature sensor type pt 100b with ss316ti heath , configurable electronic module with pcb for emi protections , programmable temperature detector with 110mm probe length , temperature sensor assembly without electotronic module lm 176 , temperature sensor assembly without electotronic module lm 196 , flowrate signal processing unit amesys internation , typr 14p limit switch with a 20 m cable , 24 v aquacel type l37 reserve battery , pressure transmitter 0 15 bar absolute g 1 4 female , proximity detector neb 12 18mg50 e2 , remote thermometer 100mm type form 0 to 100 deg g full , thermometer 0100mm type a 0 to 100 degree c fcapillary k 2 m , manual call point , smoke detector , input module , limit switch contact , 1 0 m maximum height fresh water tank 1 level gauge , absolute pressure switch , conduct electrode h20 detect device al threaded coupling , differential pressure switch sensing element , electronic for fmb52 , electronic insert fel54 relays dpdt , level transmitter fmb52 , level transmitter fmb52 , position detector end valve fresh air pipe cm e 14 g21 3 , posn detector end vv air pipe cm e 14 g21 3 , pressure switch sensing element , pressure switch sensing element , pressure switch sensing element , pressure switch sensing element , pressure swith sensing element , pressure 60l alimentary quality balloon horiz or vert , dc dc converter , relay 2rt10a 28vcc , relay 4rt10a 28vcc , relay tpr2 28vcc , relay 6rt10a 28vcc , relay 6rt10a 28vcc , fuse series psc type 6 6 urd 30 tt f 0200 , cartridge fuse ha22 type 6 3 32 6 3 a , cartridge fuse ha22 type 6 3 32 1 6 a , monostable relay 10a 28vdc type 4 i 10 b1 p 28 , berard acturator oa8 115b 60 hz 3ph marline ral7038 , 115v 24 vdc converter , relay2rt 10a 28vdc suppressed device saphir code rel005appar , relay4 rt 2a 28vdc dc p

CTN :45347634

17 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of vao card , door hatch sensor , vdmc , serial expension card , vrtu fan chassis , 12v power supply for vrtu , 5v power supply for vrtu , 16 slot vme chassis system , serial card rs232+rs485 tab 5 , marine isolator , battery pack for ups , ruggedized , 2.4kw dc ups power unit , keyboard , rugged panel mount 2 in trackball , gauge 48 mm 0 to 10 bar , gauge 48mm 0 to 150 c , gauge 48mm 0 to 750 c , gauge 72mm 0 to 10 bar , gauge 72mm 0 to 1250 rpm , gauge 72mm 0 to 1250 rpm with backlit , gauge 96 mm 0 to 250 rpm , gauge 96 mm 0 to 250 rpm with backlit , gauge 96 mm 20 to 40deg , top mount level transmitter normal temp , side mount leval transmitter normal temp , top leval transmitter high temp for bilge , top leval transmitter ht ss316 , side leval transmitter high temp , flood switch , totaliser for flow meter , pressure transducer (0-6 bar) , pressure transducer (0-10bar) , pressure transducer (0-250 bar) , portable operating unit , heat detector , lonisation smoke detector , optical smoke detector , marine mounting base , i.s lonisation smoke detector , i.s optical smoke detector , addressable base for is type sensors , i.s galvanic barrier , eeot - dial type for engine room , eeot gong for engine room , eeot- push button type for ops , vrtu power redundancy diode , rugged panel mount 20 1 in lcd monitor , network switch , sfp module for network switch , cctv external camera , trigger pcb transciver , modulator 25 kw transceiver , data interface & processing unit type 2 , vrtu console signal splitter (2 pole relay)

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 :45279756

11 Jun, 2026 1.12 Crore

Nagpur - Maharashtra

Tender For supply of led screen for left and right side , adjustable left right tilting wall mount stand , indoor active led screen , digital podium with front signage screen , 20x optical zoom ptz camera , 30x optical zoom fhd ptz camera , camera controller , av bridge , recording and streaming device , wireless presenter system with handheld microphone , wireless headset system with headset microphone , antenna splitter and power distribution system , passive wide band uhf omnidirectional antenna , wired gooseneck microphone , digital signal processor with control processor , hdmi to usb 3.0 capture card , transmitter and receiver , hdmi matrix switcher , wireless touch controller , wireless access point , network switch , all required cable connectors lot for complete integration of all audio visual equipment , supply, installation, commissioning and testing of all items mentioned above

CTN :44875707

14 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of ybn-r/3m , base , smoke detector slr-e-is , ybn-r4-is , smoke detector optical aln-enm , rate of rise heat deteerctor 40-100 c , atj-enm , solo a5-001 , rs6c computer (rs6b extra ws for n/ifc) , es8 keyboard with trackball wartsila logo , pressure transimitter - ip 68 , wall mounting telephone with hand set beetel b 15 , i/o module , safety barrier box-12 channel-type atm.eco/n/ex , junction box , level switch with two switching points , led display unit at entrance of stp compt , h2s sensor (with transmitter) , hooter greater than 90 decibels , pump stator aep 4/aep 4-2 , consumable kit complete , trigger pbc assembly , modulator pcb assembly (25kw) (standard) , function test omd 2005/2008/24calibration kit for omd 11

CTN :44657324

07 Apr, 2026 25.40 Lacs

Tirupati - Andhra Pradesh

Tender For providing voice conference and communications services among municipal corporation, tirupati staff and gsws staff for the year 2026-27.

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Central Government And Public Sector

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