Latest telecom service Tenders | Government telecom service Tenders

CTN :45484959

20 Jun, 2026 NA

Bathinda - Punjab

Tender For supply of painting of dc load bank , painting of ac load bank , painting of ladder aircraft servicing , painting of cart comp cleaning , painting of air starter unit , painting of head tow bar attachment , painting of crane hydr inst rem ldg , painting of stand temporary engine stand , painting of fixture holding nose landing gear , painting of platform hydraulic , painting of cart lavatory , painting of platform engine servicing outboard , painting of cart portable water , painting of stand engine maintanance , painting of trolly material handling , painting of platform fuselage cleaning , painting of hyd jack wheel changing , painting of hyd crane , painting of stand stablising wing , painting of vantilation unit pack-c , painting of stand stablising rear fuselage , painting of 28 v dc satcon gpu , painting of self propelled articulating boom lift , painting of self propelled hydraulic scissor lift , painting of aaau colling hose support stand , painting of 90kva solid state frequency converter sfc , painting of 28v dc transformer rectifier unit tru , painting of acu 804 cup , painting of air conditioning trolly 302 cup , painting of hyd jack tripod , painting of hyd jack nose , painting of pressure cleaner compressor engine , painting of tld 180kva ac dc gpu , painting of itw dc gpu , painting of dc ground power unit , painting of trolly aaau * /bid number : gem/2026/b/7641276 + /dated: 09-06-2026 ' ' / bid document 1 / 18

CTN :45475065

18 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For procurement and installation of ece lab equipments - procurement and installation of ece lab equipments, single output variable dc rpsu single output regulated power supply- input voltage: 230v/50hzac- output voltage: (0 30v)dc- output current: (0 2a)dc- protection circuit: over voltage and over current protection, short-circuit protection- high efficiency: greater than 85%- low ripple and noise: less than 50 mv, dual output variable dc rpsudual output regulated power supply- input voltage: 230v/50hzac- output voltage: (0 30v)dc- output current: (0 2a)dc- protection circuit: over voltage and over current protection, short-circuit protection- high efficiency: greater than 85%- low ripple and noise: less than 50 mv, function generatorfrequency range: 0.1 hz to 2 mhz.display: 4 to 6 digit led displayoutput waveforms: sine, triangle, square, pulse, ramp.amplitude: 0 20 vp-p.rise time: 100 ns.distortion: 1% (within acceptable range of frequencies).power supply: ac 220 v 10%, 50-60 hzoutput amplifier protection: protected against short circuit and 15v overload, digital storage oscilloscopebandwidth: 50 - 100 mhz.sampling rate: 1gs/s.channels: 2 (minimum)power supply: 100v 240v ac, 50-60 hzautomatic measurement: vpp, vavg,rms, frequency, period, vmax, vmin, rise time, fall time, + width, - width, +duty, - duty etc.,horizontal scale: 5 ns/div 100 ns/div or equivalentvertical resolution: 8 bits (2 channels simultaneously)vertical sensitivity: 1 mv/div 10 v/div (at input)waveform math: +, -, x , , invert, fft etc.,waveform storage: 16 waveforms or equivalentcommunication interface: usb host, usb interface.7-inch color display or equivalentbasic trigger functions, digital vo;tmeterdc voltmeter digital 3 digit display (0-100 v), 0.5 % accuracy (class 0.5 equivalent) (2000), digital ammeterdc ammeter digital 3 digit display (0-2 a), 0.5 % accuracy (class 0.5 equivalent) (1500), eliminator transformer (stepdown)input - 220v - 240v ac, 50 hz, output-2v to 12v dc, 0-2 a ripple: 5mv, embedded lpc 2148 kit cpu - lpc2148, core - 16/32 bit arm7dmi-s speed - max 60 mhz, flash - 512kb, ram (on-chip) - 40kb, 46 general purpose i/opins, usb2.0 one 10bit a/d converter with 14 analog inputs, one 10bit d/a converter, six pwm &watchdog two uarts (16c550), two i2c (400kb/s), two spi s eight bit digital output, eight bit digital input, 16 x 2 characters lcd and 4x4 matrixkeypad one potentiometer for giving analog input, relay & buzzer interface i2c devices: rtc, eeprom and seven segment display, on board stepper motordriver lm35 temperature sensor, one rs 232 lines are terminated at 9 pin d type connectorand usb interface board has inbuilt power supply and mounted in sturdy cabinet accessories usb cable with utility software to download programs from pc to target board example programs in embedded c and assembly with documentation (soft copy) power chord, user manual with cd/dvd, free demonstration after delivery, single phase induction motorsingle phase induction motor, 230v ac, 50hz supply.power rating 1 hp (0.75 kw).speed 1440 rpm.capacitor start/run type suitable for lab useloading setup portable ammeter and digital tactometer contact type, single phase autotransformerinput - single-phase, 230v/240v, 50 hz, 4a, ac output - 0 to 270vac, class "h" or class f insulation., lvdt trainer kitac mains power supply : 230v 10%, 50hzfixed regulated dc power supply : +5v, 12v /500matransducer : lvdtlvdt displacement : 20mm (40mm total)displacement scale : linear 20mmdisplacement display (mm) : red color 3 digit led displayexcitation frequency : 4khzexcitation voltage : ac variable 5v, strain guage trainer kitmetal foil strain gauge mounted on beam/cantileverstrain measurement under applied loadwheatstone bridge arrangementsignal conditioning and amplification circuitinstrumentation amplifiers, 3 digit display of strain / output voltagezero and gain adjustment controlsprovision for applying calibrated loadsregulated power supply, 230 v ac, 50 hztable-top tr

Central Government/Public Sector

CTN :45470259

27 Jun, 2026 NA

Ranga Reddy-T - Telangana

Tender For supply of frequency converter

Central Government/Public Sector

CTN :45318182

11 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of single frequency transducer , trans receiver , display unit , flush mounted transducer steel tank , matching box , water tight junctions boxes, cable connectors, glands, interface converters, power supply converter with auto transfer switch, nmea buffer , transducer cable , special cables , accessories and installation material , on board sapres , special tools , any other items required , documentation , service engineer charges

CTN :45484346

19 Jun, 2026 NA

Leh - Jammu And Kashmir

Tender For supply of dc power supply unit abl8rps24050 for hyd dantal trolley , mpcb 24 32a gv2 me04 for hyd dantal trolley , temp controller model 2020 24 vdc 96x96 and thermowell for rtd sensor for hyd dantal trolley , ill beacont blinking lte 2017 dc 24v red for hyd dantal trolley , pressure relief valve rdba lcn for hyd dental trolley , castor wheel nylon 4 inch fix for hyd oil purifier , hour meter hm 700 240v ac 50 hz 54 sf1 for hyd oil purifier , float switch fgpo 81 sw ele for hyd oil purifier , 3 phase ref transformer for rectifier , 3 phase firing card 8400 ch24b for rectifier , wheels 8 inch dia fixed type and swivel type 4 nos each for rectifier , dc shunt signal amplifier card 8400 259a for rectifier , inverter driver card for frequency converter , hrc fuse 32 amp for frequency converter , glass fuse 1 amp for frequency converter , output over or under voltage card for frequency converter * /bid number : gem/2026/b/7638930 + /dated: 09-06-2026 ' ' / bid document 1 / 14

CTN :45466640

17 Jun, 2026 NA

Raipur - Chhattisgarh

Tender For quotations for purchase of repair centrifuge 5702 (serial no. 5702eg537340) department of transfusion medicine & blood bank - lid motor, pcb frequency, converter, lid spring, rubber mats, service charge

CTN :45457747

12 Jun, 2026 NA

Delhi - Delhi

Tender For "hiring of links from public sector telecom service providers"

Central Government/Public Sector

CTN :45034339

11 Jun, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : supply of rotary frequency converter system for by531 , onboard spares for rotary frequency converter for by531 , installation and commissioning spares for rotary frequency converter for by531 , documentation for rotary frequency converter for by531 , rotary frequency converter system for by532 , onboard spares for rotary frequency converter for by532 , installation and commissioning spares for rotary frequency converter for by532 , documentation for rotary frequency converter for by532 , rotary frequency converter system for by533 , onboard spares for rotary frequency converter for by533 , installation and commissioning spares for rotary frequency converter for by533 , documentation for rotary frequency converter for by533 , rotary frequency converter system for by534 , onboard spares for rotary frequency converter for by534 , installation and commissioning spares for rotary frequency converter for by534 , documentation for rotary frequency converter for by534 , rotary frequency converter system for by535 , onboard spares for rotary frequency converter for by535 , installation and commissioning spares for rotary frequency converter for by535 , documentation for rotary frequency converter for by535 , rotary frequency converter system for by536 , onboard spares for rotary frequency converter for by536 , installation and commissioning spares for rotary frequency converter for by536 , documentation for rotary frequency converter for by536 , installation and commissioning charges for by531 , training charges for by531 , installation and commissioning charges for by532 , training charges for by532 , installation and commissioning charges for by533 , training charges for by533 , installation and commissioning charges for by534 , training charges for by534 , installation and commissioning charges for by535 , training charges for by535 , installation and commissioning charges for by536 , training charges for by536

Central Government/Public Sector

CTN :45458407

26 Jun, 2026 NA

Narmadapuram - Madhya Pradesh

Tender For purchase of: spares frequency converter mtc nfs-400cb-25 spel020461 ,frequency converter mtc nfs-200cb-20 spel020458 ,frequency converter mtc nfs-200cb -10 spel020459 ,frequency converter mtc nfs-50-20 spel020460 ,frequency converter mtc nfs-50-15 spel020462 ,frequency converter mtc nfs200cb-15 spel020463 ,mtc cbr-300;identification no. 3291 spel020464 ,vascat motor mddsw 180m 53.5 kw 325nm spmo000612 ,vascat motor mdd sn 180m 5.2kw 212nm spmo000617

CTN :45470195

16 Jun, 2026 NA

Agra - Uttar Pradesh

Tender For providing of repair and overhauling service - multifunction machines mfm; repair of static frequency converter 20 kva 208 v 400 hz 3 phase; yes; buyer premises

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