Latest data storage system repair Tenders | Government data storage system repair Tenders

CTN :45316200

09 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of digital and analog communication lab equipment(tansche) - digital and analog communication lab equipment(tansche), digital ic trainer kit:1. equipped with 16 high-visibility leds for monitoring experimental outputs and logic status indication. 2. dedicated driver circuitry provided for reliable operation and protection of all 16 leds during experimentation. 3. all 16 driver input lines are terminated through banana connectors for flexible and easy external interfacing. 4. includes 16 spdt toggle switches for generating manual logic input conditions in digital electronics experiments. 5. additional 16 leds provided to display the real-time status of individual switch operations. 6. one terminal of each spdt switch is externally accessible through banana sockets for convenient circuit connections. 7. built-in variable clock generator enables pulse generation for sequential and timing-based 8. digital experiments. 9. frequency adjustment provided through potentiometer and rotary switch combination for precise clock selection. 10. clock output is terminated through banana connectors for quick integration with external circuits and trainer modules. 11. features dual 7-segment led display with 7447 decoder/driver ic for bcd to display 12. conversion experiments. 13. inputs of the 7447 drivers are terminated at banana connectors for direct digital logic interfacing. 14. includes solderless breadboard for rapid circuit prototyping and reusable experimental setup development., amplitude modulation trainer kit:1) on board carrier and modulating signal generator with amplitude and frequency adjustable 2) carrier and modulating signals are provided in the unit with frequency variable. 3) in-built regulated power supply 4) on board envelope detector 5) schematic diagram provided in the front panel modulating signal frequency : (300hz-3 khz) amplitude : (0-5) v carrier signal carrier signal frequency : 10 khz - 50 khz amplitude : (0-15) v type of modulator : 1. ring modulator 2. transistor based modulator method of modulation : 1. under modulation 2. critical modulation 3. over modulation, fm trainer kit 1) on board sine wave generator 2) provision to study modulation & demodulation in the same unit 3) test points to study different waveforms 4) in-built audio power amplifier 5) mic pre amplifier 6) built-in power supply 7) sine wave generator : frequency - 100hz to 1.2 khz with amplitude adjustable, (0-5v) 8) fm modulator : direct fm 9) carrier frequency : 20 khz (low), 367 khz(high) 10) fm demodulator : pll detector, quadrature detector, foster seelay discriminator / phase discriminator, ratio detector are provided. 11) audio power amplifier : gain 100 12) mic pre amplifier : gain 20, ask, fsk, psk trainer kita s k modulation & demodulation trainer on board data generator circuit. auto / manual mode (data generation) external patching provision provided between the modulator and demodulator. built-in power supply. modulator and demodulator are separately provided. easy interconnections are made by patch cords. mode : auto / manual input data rate : 800hz to 2 khz any external ttl compatible sequence with frequency up to 2.1 khz. carrier frequency : 20 khz power supply ratings: 230v + 10%, 50hz. f s k modulation & demodulation trainer three types of i/p sources - manual input , square input , rs232 input fsk modulator with, mark frequency: 1070 hz space frequency: 1270 pll based fsk demodulator output provided through bs2 connector and serial port. built-in power supply. p s k modulation & demodulation trainer on board programmable data generator on board carrier generator mimic diagram in the front panel type of modulator : balance modulator type of demodulator : balance demodulator binary inputs - 8-bit data length 50 khz, clock carrier inputs frequency : 200 khz amplitude : 2 v pp level converter : unipolar to bipolar supply ratings ac input (230v, 10%, 50hz) dc output (+12v,-12v, +5v, gnd, pam, pwm, ppm trai

CTN :45146771

25 May, 2026 NA

Thrissur - Kerala

Tender For purchase of equipment for electronics and communication department - 100mhz/2 channel digital storage oscilloscope(dso), sample rate 1gsa/s, record length - 14mpts, wavwform capture rate-400,000 wfm/s, serial decode/trigger functions, advanced math operations-fft, d/dt, integrate, square root 38 parameters automatic measurements, 7 inch tft lcd display, newest generation of spo(super phosphor oscilloscope) technology support usb host, usb device (usb tmc), lan (vxi-11), gpib (optional), pass/fail, trigger out, impts, 500uv/div sensitivity, 2 channel 3mhz function generator with modulation, 3 mhz function generator with sine, square, triangle, ramp, pulse, ttl & dc, frequency range 0.3hz to 3mhz, amplitude and frequency display, internal and external modulation by any signal by am,fm,pwm,pam,fsk,ask, auto ranging 40mhz frequency counter, auxiliary generator with frequency 20hz-20khz, square wave rise time- better than 50ns, dual channel power supply 0-30v continuous variable regulated 30v-2a, 0 to +/- 15v-1a, 5v-5a multiple power supply, dc 0 to 30v/2a, 0 to +/- 15v/1a tracking, 4.5 to 5.5 / 5a digital display for voltage and current protection against overload and short circuit, adjustable current limiter, constant current & constant voltage, multimeter - digiital - dc voltage 1000v, ac voltage 1000v, dc accuracy +/- 1% +3 digit, current dc 10amp, ac 10 amp, dc accuracy +/- 1.5%+3 digit, ac accuracy +/- 1.5% +3 digit, resistance 40 mohm - resistance accuracy +/- 1.5% +3 digit, capacitance :1000uf; capacitance accuracy +/- 5% + 5 digit. cat iii 600v saftey rating, bigger display with bright white backlight. over voltage indicator, frequency and temperature measurements, voltage, resistance, continuity, capacitance measurements, input terminal for ac and dc current measurements upto 10a, diode test, data hold, min/max ammeter and voltmater included.

Central Government/Public Sector

CTN :45117179

01 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For supply of .wall mounting type /pole mount type junction box (jb) made of poly carbonate (pc) of size should not be less than 330mmx330mmx130mm should have degree ingress protection ip 65 in accordance with iec 60529. the jb shall have the polyamide locking screw with internal polyamide hinge which should interchanged to both side for opening the enclosure easily from left to right or right to left as per the site condition .the jb shall be suitable to perform under ambient temperature -25deg c up to +85 deg c & should be able to resist isolated tension 1000v . the jb shall be halogen & silicon free .the jb shall be fire retardant & self extinguishing the combustion behaviour shall be in accordance with de 0471/ul94 for 960degc . the jb shall be uv resistance according to ul 746. supplier shall submit the routine test report .supplier should submit drawing &data sheet of all the components for technical evaluation during tender it self. junction box shall be similar to cape make polycarbonate junction box. acceptable make :cape/ famatel/ hensel/rittal/abb with following switch gear and terminals fixed in the junction box as per drawing enclosed. 1) 35sqmm stud type terminal block -04 nos make: connect well/ elmex/ 2).6a single pole mcb 10ka-3nos c curve . mcb make shall be abb/l&t /eaton/siemens,havells, c&s. 3) 2.5 sqmm, 10a terminalblock similar to elmex 2.5sqmm - 09 nos makes:connect well/ elmex 4)20mmx10mm x 75 mm length tinned copper busbar for earth and neutral each 1 no to be fixed in box with suitable insulated bushes. [ warranty period: 30 months after the date of delivery ]

CTN :45281316

11 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of power supply cable-terminal , power supply cable riu , data cable -terminal , data cable - client , headset , ac supply cable , data cable - riu , power supply cable data cable - ethernet switch , handset , ethernet switch , ac-dc power supply unit

Central Government / Public Sector

CTN :45261251

26 May, 2026 NA

Chittorgarh - Rajasthan

Tender For providing of custom bid for services - generation and backup of critical events and tfms data files through tas to remote ho server at chittorgarh terminal under rajasthan state office

CTN :45085415

02 Jun, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of tfms upgradation at lpg plants package iii - sitc_ pressure transmitter , sitc_ temperature transmitter - rtd , sitc_ 4 port terminal server , intergration of system with hpcl network , ciu upgradation_ data sharing and auto density scheduleing

Central Government/Public Sector

CTN :45183940

08 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply of portable all in one data storage and network testing terminal with following minimum specifications: 12gb ram, 256 gb storage, 13th generation intel core i5 processor or its equivalent in mac, windows 11 pro or ios equivalent, antiglare ips 1080p fhd display, wireless keyboard and mouse combo. make: ibm, hp, dell, apple, vaio, samsung, toshiba or microsoft. [ warranty period: 30 months after the date of delivery ] ]

State Government

CTN :45175837

03 Jun, 2026 NA

East Khasi Hills - Meghalaya

Tender For supply of manportable fuel cell 25 watts including dummy battery and dummy cartridge , power manager , ac adaptor for power manager , cable fuel cell to power manager , cable power manager to smart hybrid battery , cable power manager to rs hf 265d battery , cable power manager to hhti battery , cable power manager to hand held motorola radio battery y cable , cable power manager to 12v terminal in , cable power manager to data interface , cable power manager to 12v out with adaptor and accessories usb cable , internal battery charger , fuel refill unit , fuel cartridge 350 ml with fuel , fuel cartridge 10 ltr with fuel , service fluid 20 ml , smart hybrid battery , pouch manportable fuel cell , user manual complete solution manportable fuel cell based battery charger , user manual power manager with configuration software cd , user manual manportable fuel cell , user manual power manager , transport case manportable fuel cell based battery charger

Central Government/Public Sector

CTN :45087076

12 May, 2026 NA

Multi City - Gujarat

Tender For auction sale of depot ferrous scrap - scrap various types of signalling items, tele items, ohe items, electric items such as ms sheet,gi wire,battery box, shaft, pipes, rt, st, bt, tube, clamp, roller, signalling wire, telecom pole, stand, junction box with or without terminal, pulley, c.i. structure, ladder, point rod, lock bar, signal post, shunt signal, l.c. gate items, diversal wheel, counter weight, esr, all type of liver and lock, ci, ms case, angle, frame, mast, all type of foundation, channel, motors, small motor, trestless, data logger, point machine casing, point machine, pole, boom, hs lamp, pipe support, signalling battery casing, rope wire, electronic/electric box, electric/tele pannels with or witout nf attachment, lamp post, key, clamp, fasterning aids, panel, signalling mast, chequered plate, signling rod, train light box, etc. with or without minor n. f. attachment old used and u.s.

Central Government/Public Sector

CTN :45054968

11 May, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot miscellaneous scrap - p.l. no. 98981559 condemned and unserviceable computer / electronic scrap consisting of cpu , mouse, key boards , monitors desktop / led/lcd, printers dot matrix / laser / inkjet , ticket printer (uts) , plotter with stand, accounts printer (uts\prs), fois printer and other printers with / without ferrous attachments , projector,server, display units, televisions (plasma / led / lcd), roneo printer , media converter, dax modem, hdmi splitter, all in one pc xerox machines / digital copier machines , rfid card reader ,digital camera , pen drive , memory card, data cards , fax machines , scanners , thin clients, cash counting machine, fake note detector , laptops, note books, drive writer , smps , hard disks, modems, routers, terminal servers , switches , uninterrupted power supply [ups] , stabilizers , similar battery backups with plastic /ferrous body/ battery and other computer / networking allied devices / accessories of sorts and sizes with / without connection wires, terminals , original attachments . as is where is basis. segregation and removal of attachments not permitted. cssd / goc electronic weigh bridge to be used for weighment note: (1) special attention is invited to para 12.0 of instructions to purchasers for participating in e- auction and special terms and conditions of southern railway and general conditions relating to the auction sale of railway materials through e- auction. (2) purchaser should submit valid pcb certificate and pass book at the time of delivery.

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