Latest communication trainer Tenders | Government communication trainer Tenders

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.

Central Government/Public Sector

CTN :45269869

29 May, 2026 NA

Rourkela - Odisha

Tender For idlers for wwtp {water system},sms-ii(3items) comprising of following: - idler,return,dia:76.1x500 lg , - idler,carrying,diaq:88.9x165m lg , - idler,impact,dia:88.9/145x165mm,3roll ,

CTN :45235733

08 Jun, 2026 48.92 Lacs

Kanpur - Uttar Pradesh

Tender For repairing/strengthening of make-up pump house lt power supply system by laying of under ground lt cables from sms lt substation (a1) to make-up pump house (mph) and replacement of mph cfs board/lt panel inside field gun factory

Central Government/Public Sector

CTN :45285053

15 Jun, 2026 NA

Bangalore - Karnataka

Tender For design, manufacture, supply, installation, testing, commissioning, and maintenance of heavy-duty elevator ofmachine room less and gear less type 6 persons capacity lift as per rdso specification no. rdso/2013/em/spec/0016 (rev 2) -2025 dt 25.9.2025., center opening sliding door, double door type, with 4 stops and 4 openings with two years warranty. the lift shall be installed in the existing old lift well and necessary irom supporting structures to suit the lift well to be provided as per site requirement.. the elevator shall be equipped with lift working/failure information through gprs enabled sms alert system. necessary rites/tpi inspection certificate should be produced before supply and related charges to be bornby contractor. [ warranty period: 24 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45231151

08 Jun, 2026 NA

Champawat - Uttarakhand

Tender For for services of emergency flood warning system (i.e. installing and commissioning, cloud storage, bulk sms service and integration of siren with api located at various location of tanakpur power station

CTN :45241110

26 May, 2026 NA

Adra - West Bengal

Tender For supply, transportation, installation and testing of gsm voice communication system-4g/volte suitable for -01 gsm sim. ( software +hardware+ connecting cables+ software cd).(1) in-built call recording(32000 hrs), (2) click to call facility,(3) voice mail facility(night, holiday),(4) user facility gui,(5) bulk sms friendly, (6) voice broadcasting,(6) incoming call pop -up,(7)phone book , (8) integration with cms. make/brand-aegis or similar. [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :45241806

09 Jun, 2026 NA

Secunderabad - Telangana

Tender For supply, installation & commissioning of unattended axle box acceleration measurement system (uabams) with ride index as per technical specification no. tm/im/434 rev.4 in passenger trains, alongwith consumables, technical support, and spare parts during warranty period. note: here uabams system means including accelerometers at axle and bogie level, data logger, junction box, tachometer, gsm & gps antenna etc. and all connectors and fixture all complete. ]consignee sse/p.way/sc, scrtelangana 2.00 numbersinspection details stage inspection not required2 602327400011service(y)non stock--- yesconsigneeinr description :training of 6 (six) railway officials for 1 week duration in railway premises in india. ]at (location) sse/p.way/sc, scrtelangana 1.00 numbers3 602327410016amc (y)non stock--- yesconsigneeinr description :operation charges of 02 (two) uabams per annum along with intermediate server including all the activities of software updates, data processing, report generation and sms alers as per the technicalspecification no. tm/im/434 rev-4 during the period of operation. the operations can be extended up to total 07 years on same rate, terms and conditions. including comprehensive annual maintenance of 02 (two) unattended axle box acceleration measurement system (uabams) and intermediate server. it shall includespare parts and dynamic calibration of accelerometers along with software updates for 07 years period. [ warranty period: 2 years, amc period: 7 years, rate of discounting: 10 % ] ]

Central Government/Public Sector

CTN :44992765

23 May, 2026 NA

Bardhaman - West Bengal

Tender For corrigendum : providing of custom bid for services - supply,erection and commissioning of scale car load weighing system for charge make in sms