Latest modulator Tenders | Government modulator Tenders

Central Government/Public Sector

CTN :45724948

20 Jul, 2026 NA

Ratlam - Madhya Pradesh

Tender For tender for supply of supply and commissioning of multimedia projector with 1920 x 1200 (wuxga resolution. as per attached specification., supply, installation, testing and commissioning of 86 inches uhd (4k) ir-type touch interactive digital board as per the specification attached, panel ammeter (analog) withour shunt, range-0-1000a dc cab size - 145 x 145 mm, make: meco/shanti/agronic or similer, digital ammeter with led display, size 96 mm x 96 mm, multiline for measuring current r,y & b, 0-600 amps ac, ctr, 1a/5 a programmable, with aux. supply 110 v dc, 4 va, class 1.0 confirming to rdso/pe/spec/ac/0200-2020 (rev. 0) suitable for switch board cabinet of lhb eog economy coaches. make acceptable: as per bom annexure d, sr no. 9, ae, socomec, rishabh, siemens, schneider, yokins, l& t only. firm shall submit oem/authorized dealer certificate., digital voltmeter with led display, size 96 mm x 96 mm, multiline for electrical panel of lhb economy ac coaches conforming to rdso spec. no. rdso/pe/spec/ac/0200-2020 (rev. 0) for measuring ry, yb & br. voltage 800 v l-l, with aux supply 24/110 v dc, 4 va. class: 1.0. make acceptable: as per bom annexure d, sr no. 14, ae, socomec, rishabh, siemens, yokins, l& t only. firm shall submit oem/authorized dealer certificate.

Central Government/Public Sector

CTN :45737150

07 Jul, 2026 NA

Kota - Rajasthan

Tender For set of items for switch board cabinet doors and as per rdso specification no rdso/pe/spec/0192-2018 (rev-1) & rdso letter dtd 17.09.2021. one set consisting of (1)- profile hinge 95 mm for switch board cabinet (s1) of lhb ac coaches as per m/s dirak part no 242-9103.00-0000 & arihant cl 204-2, qty - 08 no., (2)- finger pull suitable for snap lock with push button for lhb ac power panel as per direk part no 200-4703.03-00000 & arihant hp001, qty - 4 no., (3)- hinge with pa push for lhb ac switch board cabinet asper dirak part no 217-9110.00-00000 & arihant part no cl 121-1b, qty 02 no., (4)- round rod with eye 600 mm suitable for rod latch for lhb ac power panel as per dirak part no 201-0104.00-00000 & arihant part no alg007-a-600, qty - 01 no., (5)- round rod with eye 400 mm suitable for rod latch for lhb ac power panel as per dirak part no 201-0102.00-00000 & arihant part no alg007-a-400, qty - 01 no., (6)- rod latch for lhb ac power panel as per dirak part no 208-9001.00 00000 & arihant part no mb 51, qty - 01 no.,(7)- wing handle 1333 short for lhb ac power panel as per dirak part no 208-9602.07, qty-04 no. material is to be supplied after sample approval from consignee, for actual size and fitment. (01 set = 21 no items, 30 set =630 items). note:1. this item should be procured from oem/authorized dealer only to quote with documentary evidence. 2. before bulk supply sample should be sent. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45737151

07 Jul, 2026 NA

Kota - Rajasthan

Tender For multifunction meter with user programmable ct/pt ratio 5a or 1a ct input for lv or hv networks, input voltage 100-600v l-l auxiliary supply 12-60v ac/dc, display high brightness 3 line 4 digits led,size 96x96 mm, flush mount type, accuracy class 1.0 measurement and display parameters vaf, kw, kvar, kva, kwh, kvarh, kvah, pf, pa, mm, nc, thd run hours and on hours suitable for mounting in switch board cabinets of lhb power cars and lslrd coaches, conforming to rdso spec.no. rdso/pe/spec/tl/0195-2019 (rev.0) or latest. make: - abb / schneider /yokins/ rishabh - rish delta energy nx/ lauritz knudsen as per rcf file: - ed2009 dt. 17.01.2025. note:1. this item should be procured from oem/authorized dealer only to quote with documentary evidence. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45717392

29 Jul, 2026 NA

Karur - Tamil Nadu

Tender For supply of hr fuse link (low voltage), din type, current 100a, 500v ac, size: nh000, breaking cap 100 ka, conforming to is 13703 pt. 2 & rsdso spec.no.rdso/pe/spec/ac0184-2015 (rev.1) suitable for use in switch board cabinet of lhb ac coaches as per eaton-bussmam series:100nhg000b accepted make: siemens/abb//eaton-bussman/l&t/ferraz. material must be procured from oem or its authorised dealer along with authorisation cetificate. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45728230

13 Jul, 2026 NA

Delhi - Delhi

Tender For power supply on/off switch (s01) suitable for lhb ac switch board cabinet as per rdso spec no. rdso/pe/spec/0184-2015 rev 1 or latest. model and make as per common bill of material of switch board cabinet letter no. el/7.1.108/mssbc dated-17.09.2021. make/brand model are siemens model no. 3sb50002ab01+3sb54000e, l&t model no. emncsk1+ec1c, teknic model no. nil, schneider model no. xb5ad21n+zbe101n+zbe102n.only. authorized agent/dealer need to quote with tender specific authorizationfrom the oem failing which their offer will be summarily rejected. no back-reference in this regard will be made with the bidder. [ warranty period: 30 months after the date of delivery ] ]

CTN :45696133

13 Jul, 2026 NA

Palacode - Tamil Nadu

Tender For supply of equipment for electronics and communication engineering department - supply of equipment for electronics and cmmunication engineering department, 8051 micro controller kit :specification : 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., temperaturemeasurementkitspecification : sensors:rtd (pt-100), thermocouple (fe-k/j-type), and/orthermistor (ntc). display: 3 digit led/lcd digital display(typically 200 mv fsd). temperature source: portable water kettle orheater block. signal conditioning: on-board circuitry foramplification, linearization, and cold junctioncompensation. test points: multiple 2 mm / 4 mm banana socketsfor monitoring input/output signals. power supply: 230 v ac, 50 hz, single-phase. accessories: glass thermometer, 10 k ntcthermistor probe, k-type thermocouple probe,patch cords and user manual., ask modulationanddemodulation kit:specification : 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 analogswitch / 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 kit:specification :power 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 troubleshootingexperiments. if signal disconnected. video output fault. audio mute fault. tuner misalignment. rf output interruption.pcb size: 15" 12" with multicolour section-wise blockdiagram.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 withdoordarshanfree channels. free-to-air channel demonstration., fpga trainer kit:specification : must use industry-standard mid-range fpgadevice usb-jtag programmable, compatible withvivado ise (webpack). power supply: 5 v dc through usb or externaladapter. on-board peripherals: leds, switches, pushbuttons, 7-segment display,clock source, gpio /pmod expansion ports, uart, vga / hdmi, usbuartbridge, usb cable. user manual.

Central Government/Public Sector

CTN :45704415

06 Jul, 2026 NA

Nagpur - Maharashtra

Tender For supply of cable modulator assy 787ce02018

CTN :45673308

03 Jul, 2026 NA

Srinagar - Jammu And Kashmir

Tender For supply of abs modulator for training on braking system

CTN :45647988

02 Jul, 2026 NA

Jodhpur - Rajasthan

Tender For supply of lv7 scorpio turbocharger assy , lv7 scorpio intercooler tube and pin , lv1 r90 braided hose 18mm , lv7 scorpio vaccum modulator , lv7 scorpio wiring harness engine , lv7 scorpio injector