Latest audio amplifier Tenders | Government audio amplifier Tenders

Central Government/Public Sector

CTN :45221464

12 Jun, 2026 24.25 Lacs

Hyderabad-T - Telangana

Tender For corrigendum : operation and maintenance services of audio/ video equipments at asl and ad complex, hyderabad

CTN :45423193

13 Jun, 2026 20.00 Lacs

Jalpaiguri - West Bengal

Tender For supply of interactive panels with cpu (q2) , audio amplifier (v3) (q2) , speaker (v3) (q2) , video conferencing camera / web camera (v2) (q2)

CTN :45434136

15 Jun, 2026 NA

Dimapur - Nagaland

Tender For supply of data wall display , interactive panels with cpu , audio digital signal processor , electronic lectern , desktop computer , computer workstation , video conferencing camera , online ups 10 kva with battery , visualiser a3 , adaptive splitter cum switcher , audio amplifier , wall mounted speakers , visualiser a4 , floor moun type weather control device , installation & integration

CTN :45410469

23 Jun, 2026 NA

Gwalior - Madhya Pradesh

Tender For supply of audio amplifier (v3) (q2)

State Government

CTN :45406974

19 Jun, 2026 NA

Budgam - Jammu And Kashmir

Tender For supply of of 50 litres per hour including storage tank , providing and serving tea during meetings events functions including cups sugar disposable items and allied arrangements complete as per the directions of engineer in charge , providing and serving coffee during meetings events functions including cups, sugar, disposable items and allied arrangements complete as per the directions of engineer in charge , providing refreshments snacks during meetings events functions including serving arrangements, disposable items and allied works complete as per approved menu and directions of engineer-in-charge. , providing pantry arrangement including pantry tables, storage racks, serving trays and allied accessories complete in all respects as per the directions of engineer-in-charge. , providing sanitary consumables , providing waste bins dustbins including collection bags handling and disposal arrangement complete , providing disposable consumables including disposable cups, plates, spoons, glasses and napkins complete as required during the event period as per the directions of engineer-in-charge. , providing cleaning consumables including phenyl, disinfectants, cleaning liquids, garbage bags and allied sanitary materials complete as per the directions of engineer-in-charge. , supply of executive revolving chair heavy with any lock mechanism. the seat size of the revolving chair must be 60 cm x 60 cm and the back height of the chair must be not less than 55 cm. , providing and fixing conference boundary microphones compatible with video conferencing systems having omnidirectional voice pickup , providing and fixing wired conference delegate units for audio video conferencing system . , providing and fixing wired conference chairman control unit , providing and fixing wall mounted conference speakers of approved make suitable for video conferencing and public address applications , providing and fixing 100 watt audio amplifier suitable for conference , providing and fixing professional 8channel digital signal processor , providing and fixing ac4 grade laminated wooden flooring of approved make and shade over existing floor surface including 2 mm thick foam , providing and fixing factory made upvc white colour casement casement cum fixed glazed windows c , providing and fixing factory made upvc door frame made of upvc extruded sections , providing and fixing flex board with solid iron frame work including cutting welding fixing screws jointing and finishing complete in all respects as per directions of engineer in charge , structural steel work in built up sections trusses and framed work including cutting hoisting fixing in position and applying a priming coat of approved steel primer all complete , providing and fixing retro reflective signages sheets of approved grade and colour including pasting fixing and finishing complete as per irc specifications and directions of engineer in charge , providing and fixing 3 layer pp r pipes conforming to is 15801 uv stabilized , providing and fixing approved quality water ro purifier system complete with necessary fittings connection pipes cartridges and commissioning complete in all respects , providing and fixing stainless steel kitchen sink of approved make and size including waste coupling cp brass fittings connection pipes cutting and making good the wall floor complete in all respects , providing and fixing 12 x 12 exhaust fans of approved make in existing openings including wiring clamps frame and testing complete as required , providing and fixing wall mounted remote operated fans of approved make including necessary wiring //bid details 2 / 40 fixing arrangement and commissioning complete as per directions of engineer in charge , providing and fixing kitchen mixer taps of approved make and quality including all cp brass fittings and connections complete in all respects , providing and fixing 25 litre storage geysers of approved make including all accessories inlet outlet connections

CTN :45390096

15 Jun, 2026 NA

Ahmednagar - Maharashtra

Tender For supply of high end desktop computer (q2) , interactive panels with cpu (q2) , online ups (>10 kva) with battery (q2) , audio amplifier (v3) (q2)

Central Government/Public Sector

CTN :45374475

04 Jun, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot miscellaneous scrap - scrap condemned and unserviceable e- waste items consisting of all sorts/sizes/ capacity/ rating/brands/makes of computers, cpus, monitors, key boards, printers, ups, smps, audio amplifiers, speakers, telephone instruments and its accessories, cadridges, projectors and its accessories, ups batteries, emergency lights, lan cables and its accessories, scanners, telephones, walkie talkie, metal detectors, electronic type writers, copiers/fax machines, cctv cameras and its accessories, tv sets of all types, makes, brands and sizes. any other items of above nature which is unusable to icf. location:- 1.) scrap yard new strong room, 2) scrap yard strong room no. 46/1. note: 1. prior to bidding purchaser should survey the lot for quantity, quality and nature of the scrap etc. 2. there is no guarantee for quality and quantity of the materials available in the lot. 3. cpcb or tnpcb/ other state or central pollution control board certificate holders only eligible. original or attested copy of the cpcb certificate has to be produced at the time of delivery. 4. gst 18% and any variation in tax or any other extra charges as imposed by central or state government will be to buyers account. 5. ul no- 09 9832 7010 1314 hsn code no:- 847160.

CTN :45379134

10 Jun, 2026 NA

Arakandanallur - Tamil Nadu

Tender For for electrical and communication engineering department lab equipments are required as per new syllabus - upgradation of labarotariesece department, 8051 micro controller kit operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., single phase induction motor1 hp, 230 v ac, 1500 rpm with loading arrangement 1 no.voltmeter: (0 300) v ac, 96 96 mm with input terminals 1 no.ammeter: (0 10) a ac, 96 96 mm with input terminals 1 no.wattmeter: 2 kw, 96 96 mm with input terminals 1 no.power factor meter: 96 96 mm with input terminals 1 no.auto transformer: 0 300 v, 1 variac 1 no.mcb: 2-pole, 40 a / 230 v ac 1 no.digital rpm indicator with proximity sensor 1 no.aluminium brake drum: 230 mm diameter 1 no.spring balance: (0 25) kg 02 nos.circuit diagram printed on front panel with instruments and connecting terminals.motor and loading arrangement mounted on rigidchannel frame with anti-vibration mounting pads, m12 1.5 bolt & nut, 85 mm dia 4 nos.mild steel powder-coated electrical panel tablesetup., auto transformerinput: 230 240 v ac, 50 hz.output: variable (0 270) v ac.rating: 1 kva.insulation class: class f / class h.construction: copper winding with carbon brush arrangement.mounting: bench-top / panel type.protection: suitable fuse / overload protection., dth trainer kitpower supply: 200 v to 240 v ac, 50 hz. dish antenna: 1.5 ft aluminium steerable dish antenna.lnb (low noise block down converter): input frequency: ku-band. output frequency: 950 mhz to 1450 mhz. conversion gain: 65 db. noise temperature: 35 k (max).set-top box receiver in trainer form: if frequency: 70 mhz. video bandwidth: 50 hz to 5 mhz. video output level: 1 vpp at 75 load. video polarity: normal/inverted, switch selectable. audio subcarrier frequency:tunable from 5.0 mhz to 8.0 mhz. remote control provided. hdmi cable: 10 m. controls: channel selection. volume control. fault simulation: five built-in simulated faults for troubleshooting experiments. if signal disconnected. video output fault. audio mute fault. tuner misalignment. rf output interruption. pcb size: 15" 12" with multicolour section-wise block diagram.standard accessories: 1.5 ft dish antenna. lnb. trainer pcb. dish connecting wire. audio-video cable. user manual. acrylic cover. hardware materials for assembly of dish antenna. additional features: dth subscription connection with doordarshanfree channels., sim reader trainer kitpower supply: operates on 230 v ac 10%, 50 hz mains supply. built-in regulated smps power supply. operating dc supply: 5 v / 12 v with overload and short-circuit protection.sim card interface: supports gsm sim cards compatible with 2g / 3g / 4g / 5g networks. sim card read/write interface. supports sim card initialization, authentication, and communication functions. compatible with standard 6-pin / 8-pin sim card sockets.communication interface: usb 2.0 interface for pc communication. rs-232 serial communication interface. uart communication facility for embedded system interfacing.sim operating parameters: selectable sim clock frequencies: 3.579 mhz 7.159 mhz 14.318 mhz sim supply voltage selection facility. sim reset and activation control. supported protocols and standards: gsm etsi 07.07 and etsi 07.05 at command support. iso/iec 7816 smart card communication support. sim communication command monitoring facility. hardware features: on-board sim card socket. led indication for: power status sim detection reset activity data transmission/r

CTN :45343672

11 Jun, 2026 NA

Madurai - Tamil Nadu

Tender For purchase of electronics and communication engineering practices (equipment) - equipments for electronics and communication engineering practices:, 8051 micro controller kit operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., embedded trainer kit (using lpc2148) cpu -lpc2148, core -16/32 bit arm7tdmi-s speed -max 60 mhz, flash -512kb, ram (on-chip) 40kb, 46 general purpose i/opins, usb2.0 one 10bit a/d converterwith 14 analog inputs, one 10bit d/a converter, six pwm &watchdog two uarts (16c550), two i2c (400kb/s), two spi eight bit digital output, eight bit digital input,16x2 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 connector and 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 power cord, user manual, ask modulation and demodulation kit 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., dth trainer kitpower supply: 200 v to 240 v ac, 50 hz.dish antenna: 1.5 ft aluminium steerable dish antenna.lnb (low noise block down converter):input frequency: ku-band. output frequency: 950 mhz to 1450 mhz. conversion gain: 65 db. noise temperature: 35 k (max).set-top box receiver in trainer form: if frequency: 70 mhz. video bandwidth: 50 hz to 5 mhz. video output level: 1 vpp at 75 load. video polarity: normal/inverted, switch selectable. audio subcarrier frequency: tunable from 5.0 mhz to 8.0 mhz. remote control provided. hdmi cable: 10 m.controls: channel selection. volume control.fault simulation: five built-in simulated faults for troubleshooting experiments. if signal disconnected. video output fault. audio mute fault. tuner misalignment. rf output interruption.pcb size: 15" 12" with multicolour section-wise block diagram.standard accessories: 1.5 ft dish antenna. lnb. trainer pcb. dish connecting wire. audio-video cable. user manual. acrylic cover. hardware materials for assembly of dish antenna.additional features: dth subscription connection with doordarshanfree channels. free-to-air channel demonstration.

CTN :44597017

30 May, 2026 NA

Khurda - Odisha

Tender For bid to ras supply of boq traffic management equipments : : - ss row management stands with customized print , high quality water fillable traffic management barriers , customised metallic barricades , baton for provost personnel , audio video evidence recorders , portable search room , hand held metal detectors , led waterproof scrolling display board with stand and cover , outriders helmets white colour with customised printing , outrider belt spat and accessories , electronic device safety lockers , security information sign boards with stand and installation , portable traffic safety signboards , pilot plates and flags sets

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Central Government/Public Sector