Latest aviation communication item Tenders | Government aviation communication item Tenders

Central Government/Public Sector

CTN :45114784

15 Jun, 2026 7.65 Lacs

Mumbai - Maharashtra

Tender For bid to ras providing of tentage service lumpsum based - hiring of tent material for district level seamanship competition (seacom), communication exercise (comex) and technical competition (techcom) 2026; hiring of tent material for district level seamanship competition (se..

CTN :45460541

17 Jun, 2026 72

Multi City - Karnataka

Tender For invitation quotation for data rates of electrical items. - releasing and refixing of 30 mtr polygon highmast pole includes mechanical accessories and lighting arrestor,labour charges, hiring of crane and transportation charges. (excluding foundation work), releasing and refixing of 12/16/20 mtr polygon highmast pole includes mechanical accessories and lighting arrestor,labour charges, hiring of crane and transportation charges. (excluding foundation work), releasing and refixing of tubular/ octagonal/conical poles of height 5 mtr to 10 mtr height. including labour, crane and transportation charges. (excluding foundation work), amc chagres for 180 to 200 kva dg set including a. draining of lubricating oil sump, clean sump, strainer, and filter gauge. b. renewal of lubricating oil filter element. c. refilling the sump with new oil and prime the lubricating oil system.d. check and adjust fan belt tension. e. checking and adjustment of tappet clearance. f. checking and tightening engine breather cap screws. and all materials included, amc chagres for 125 to 160 kva dg set including a. draining of lubricating oil sump, clean sump, strainer, and filter gauge. b. renewal of lubricating oil filter element. c. refilling the sump with new oil and prime the lubricating oil system.d. check and adjust fan belt tension. e. checking and adjustment of tappet clearance. f. checking and tightening engine breather cap screws. and all materials inclueded, amc chagres for 63 to 100 kva dg set including a. draining of lubricating oil sump, clean sump, strainer, and filter gauge. b. renewal of lubricating oil filter element. c. refilling the sump with new oil and prime the lubricating oil system.d. check and adjust fan belt tension. e. checking and adjustment of tappet clearance. and other all material included, hire charges for servicing & maintaining of 3 ton cassette type air conditioner includes fillling of gas, checking of electrical wiring connection for tightness. straighten up to normal position coil fins using comp. inspect compressor motors for proper operation. lubricate shafts bearing and motors.inspect fan for bent blade and correct as necessary, hire charges for servicing maintaining of 2 ton split type air conditioner includes fillling of gas, checking of electrical wiring connection for tightness. straighten up to normal position coil fins using comp. inspect compressor motors for proper operation. lubricate shafts bearing and motors. inspect fan for bent blade and correct as necessary, servicing & maintaining of 10 kva ups system with battery for the period of 1 year includes (i) inspection, diagnosis, component replacement, testing and validation of functional ups units., servicing & maintaining of 5 kva ups system with battery for the period of 1 year includes (i) inspection, diagnosis, component replacement, testing and validation of functional ups units., servicing & maintaining of 3 kva ups system with battery for the period of 1 year includes (i) inspection, diagnosis, component replacement, testing and validation of functional ups units, remote control and monitoring of individual streetlight using lora communication technology a lora-based street lighting system utilizes lora (long range) communication technology to create a low-power, wide-area network (lpwan) for the remote control and monitoring of streetlights. each streetlight node is equipped with a microcontroller, a lora transceiver, and sensors such as ldrs or pir for ambient light detection and motion sensing., supply and installation of electronic timer for streetlights consisting of microcontroller based electronic timer with rtc, 2x16 lcd wit back light, 5 tactile keys, supplying and installation of intelligent three phase centralised control and monitoring system for street lights, the ccms unit should be capable of switching on & off the lights of a particular switching or networked switching points from central control system automatically

CTN :45424673

02 Jul, 2026 NA

Howrah - West Bengal

Tender For supply of form no. t/e-602. line clear enquiry message asking line clear for despatch of train during total failure of communication on single line section.. book of 50 leaves in duplicate(50x2foils),1)unit- number of books, 2)size-152x215mm,plus/minus 5mm, 3)printing paper- white map litho 60 gsm, i.s no. 1848/part(1)2018. 4) printing-, one side printing with numbering in black ink, printing matter tobe collected from consignee, 5) binding- top two stitching by 20 gauge wire with brown kraft paper cover of 110gsm of i.s no 1397/90 grade-ii (mg), 6)sample:- one sample for printing, binding and finishing to be got approved from consignee before bulk printing, 7) packing: each pack will contain ten plusten total twenty books. each ten books must be wrapped in more than 50 micron transparent poly propylene foil or bag as suitable as approved by govt. and packed in suitable size of five ply corrugated cartoon box with proper label (printing size 48pt.) of p.l.no., form no. & serial no. and cartoon serial. special condition:-quantity is in number of books and material to be supplied in book. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government And Public Sector

CTN :45430011

11 Jun, 2026 NA

Multi City - Chhattisgarh

Tender For auction sale of others - total qty.= 743 nos., description: - voice card-18 nos., dtmf-33 nos., web fill mux psu card-10 nos., tributary card-6 nos., pd mux card-32 nos., exchange card-13 nos., psu card of puncom mux-4 nos., amplifier 250 watt-3 nos., pole for cgdb-16 nos., base of pole for cgdb-21 nos., cap of cgdb-14 nos., pd mux-5 nos., m.s. truf w/o cap 2 mtr long-14 nos., horn speaker-6 nos., cgdb-2 nos., smps battery charger 48v-2 nos., lan extender-14 nos., smr statcon-2 nos., c.t. box 20 pair-5 nos., c.t. box 50 pair-4 nos., power supply unit-11 nos., control telephone-65 nos., magneto telephone-175 nos., auto telephone-69 nos., modem-49 nos., power supply unit for vhf-3 nos., dtmf box (empty)-40 nos., head qtr equipment-7 nos., empty acid jar-3 nos., 9u rack-1 no., u-link panel-4 nos., switch-6 nos., coral mux-1 no., statical mux-4 nos., networking terminal server-1 no., emergency portable t/p-11 nos., megaphone-1 no., voice data loger-3 nos., voltage regulator-1 no., puncom charger-1 no., fare display board-3 nos., router cisco-1 no., umbrella-1 no., smps power plant-1 no., zyxel communication wifi router-9 nos., 10 mm ms rod-5 nos., pipe rod-6 nos., coaxial cable-7 nos., tweezer-2 nos., cutter-1 no., screw driver 801-1 no., adjustable spanner-1 no., adjustable spanner 205mm-4 nos., lock pad 75 mm ig-2 nos., screw driver 925-1 no., combination plier-1 no., insertion tool (krone)-5 nos., jointer tool kit with 25 items-2 nos., digital multimeter 15s-3 nos., digital multimeter 18s-2 nos., analog han driven (megger)-1 no., digital multimeter 3&1/2 digit fluke-1 no., automatic dispenser machine-1 no., electric spray sanitiser machine-1 no., digital multimeter (flike-287)-1 no.(remarks - material to be sold on as is where is basis and will be delivered in numbers).

State Government

CTN :45415477

18 Jun, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For supply of spare material/cards for solid state block proving by axle counter (ssbpac) of m/s efftronics make, as per boq. - supply of mother board double line suitable for solid state block proving by axle counter (ssbpac) as per rdso specification: rdso/spn/175/2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of cpu module (eff -528m7 or latest) suitable for solid state block proving by axle counter (ssbpac) as per rdso specification :rdso/spn /175/2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of voter card module (eff -530m2 or latest) suitable for solid state block proving by axle counter (ssbpac) as per rdso specification :rdso/spn /175/2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of spare block telephone suitable for solid state block proving by axle counter (ssbpac) as per rdso specification :rdso/spn /175/2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of adaptor card (eff-690m 1 or latest) with ribbon cable suitable for solid state block proving by axle counter (ssbpac) as per rdso specification :rdso /spn /175/2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of scrambler card with ribbon cable (eff -645m1 or latest) suitable for solid state block proving by axle counter (ssbpac) as per rdso specification :rdso /spn /175/2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of 2 out of 3 pcbs (eff -989 or latest for solid state block proving by axle counter (ssbpac) as per rdso specification :rdso /spn /175/2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of display card of block panel (eff-688m or latest) suitable for solid state block proving by axle counter (ssbpac) as per rdso specification :rdso /spn /175/2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of non-vital output module (eff- 531m3 or latest) suitable for solid state block proving by axle counter (ssbpac) as per rdso specification :rdso/spn/175 /2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of vital output module (eff - 532m3 or latest) suitable for solid state block proving by axle counter (ssbpac) as per rdso specification :rdso/spn /175/2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of input module (eff -529-m3 or latest) suitable for solid state block proving by axle counter (ssbpac) as per rdso specification :rdso/spn/175 /2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of communication card module (eff -533m5 or latest) suitable for solid state block proving by axlecounter (ssbpac) as per rdso specification :rdso/spn/175/2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee, supply of auto changeover card which includes one voice modem circuit & one ei converter circuit suitable for single section block proving axle counter (digital) type block instruments as per rdso specification :rdso /spn /175/2005 ver.1 of m/s efftronics make/model: efftronics sys pvt ltd. inspection- consignee

CTN :45417262

10 Jun, 2026 NA

Guwahati - Assam

Tender For procurement of goods, equipment terrestrial lidar with integrated automatic total station 1" (arc seconds) angular accuracy , resistivity imaging system for 2d electrical resistivity survey , automatic weather station , thermal infrared camera , portable air quality monitoring system , walkie-talkie communication , flexural strength test of tiles , abrasion test of tiles , aggregate polishing , desiccator (vacuum) , motor (5hp, 3hp, 2hp, 1hp, 0.50 hp) , -accelerometer set of 5 with different frequencies , compressometer-extensometer for concrete specimen , concrete surface-mount strain gauge system , compaction factor apparatus , portable digital microscope system , portable density meter , axle pad weighing system , temperature controlled water bath , gyratory compactor for asphalt specimens , normal refrigerator , environmental climate chamber , contact angle meter , bitumen emulsion charge detection instrument , drainage and seepage tank (visualisation of seepage flow) , symons rain gauge , digital rain gage , rainfall event logger , digital evaporation recorder , eco sounder , universal water current meter with direction indicator , vibratory hammer , concrete specimen cutter , accelerated curing tank , compressor with nozzle , double distillation assembly , indian standard sieves (200 mm diameter) , indian standard sieves (300 mm diameter) , indian standard sieves (450 mm diameter) , sieve shaker mechanical tapping motion , oven , digital weighing balance (15 kg) , digital weighing balance (30 kg) , digital weighing balance (220 g) , cone penetration apparatus determines the liquid limit of soils , shrinkage limit apparatus , density bottle , compaction moulds (light and heavy both) , compaction hammer (light and heavy both) , loading frame mechanised for soil and material testing applications, including unconfined compression (uc), cbr, and similar tests-50kn universal frame. , loading frame manual , proving ring: 2kn, 10kn, 25kn, 50kn, 100kn. , dial gauge: 0.002x5mm, 0.01x25mm-3 nos each in 1 set. , pvc drum (barrel) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , measuring cylinder (borosilicate) , rubber glove , stop watch , spatula , glass plate , glass plate , glass plate , air tight container , air tight container , steel ruler , steel ruler , borosilicate beaker , borosilicate beaker , borosilicate beaker , measuring jar (plastic) , measuring jar (plastic) , non-return valve, air valve , m.s flange , lubricating oil , lead , spum yarn , water meter , pvc bend , pvc y branch , pvc dod bend , pvc pipe sloc , c.p piller tap , c.p waste coupling , pvc waste pipe , pvc connection flexible tube , ppr pipe fittings , pvc floor trap , pvc gully trap , pvc multi trap , pvc multi floor trap , white cement , pop (plaster of paris) , push cock , plastic water tank , water tank overflow alarm , butane/propane disposable cylinder , scaffolding pipes: , shuttering plywood sheets , plastic brick mould. 9"x4.5"x3" , mould and concrete spacers plastic i shaped dumbell paver mould 60mm , plastic zigzag paver mould , plastic cosmic paver block mould , pvc mold for cement cover block multi cover (20/25/40/50mm-42 kvt without hole) , pvc mold for cement cover block multi cover (20/25/40/50mm -25 kvt with hole) , ms h-beams: 100 100 length 1 m , ms h-beams: 100x100 length 2 m , ms h-beams: 100 100 length 3 m , ms h-beams: 150x150 length 1 m , tie rods: 2 m , tie rods: 3 m , formwork clamps/clips: , shuttering oil/release agent: , polythene sheets , adjustable column clamp , adjustable concrete beam formwork clamp , adjustable concrete beam formwork clamp , corner angles for formwork: , safety belts and harnesses: , flagging reflective tape: , scaffolding safety tags and tag holders , safety gloves , safety jacket , safety helmets , safety boots

State Government

CTN :45370217

24 Jun, 2026 NA

Multi City - Multi State

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - supply, retrofitting, testing & commissioning of secured numerical transformer high impedance ref relay for 220/132 kv, 160mva t/f-ii (only alstom/abb/siemens make) at 220 kv s/s gokul with 6 no. digital input, 6 no. digital output, communication on iec 61850 , event logger disturbance recorder, time synchronization including retrofit material like wiring, cable ,tb, channels, feruls patch code and all consumable items etc for retrofitting

CTN :45365473

13 Jun, 2026 NA

Tuticorin - Tamil Nadu

Tender For purchase of lab equipments for ice dept - purchase of lab equipments for ice dept, i/p and p/i converter (iemcode:g002) i/p converter:(4 20) ma to (3 15) psi conversion. p/i converter:(3 15) psi to (4 20) ma conversion. air filter regulator (afr):20 psi regulated air supply. built-in current source. 3 digit led display for process indication. power supply: 230 v ac, 50 hz. mounting:bench-top / panel-mounted trainer configuration., level measurement using float and sight glass indicator- itemcode: g005specifications: sight glass level indicator. float type level indicator. power supply:230 v ac, 50 hz. monoblock pump:0.5 hp / 1 hp. sump tank., 8051develop ment board with usb/rs 232 cable to connect with computer (item code: g008)specifications: communication interface:usb / rs-232. on-board facilities:8 output leds,8 input switches,ldr,reed switch,8-bit adc,8-bit dac. display interfaces:seven-segment display,16 2 lcd interface. motor interfacing:stepper motor with driver,dc motor with h-bridge driver, 8 bit adc/dac interface board (item code: g009)specifications: thermistor / lm35 input in one channel. variable input (0 5) v in another channel. 8 leds for digital output indication.. necessary control signals provided for adc0809. 8-bit dac using dac0808. 8-bit digital input from controller. single-channel dac output:(0 10) v. power supply: 12 v or 15 v for analog circuitry, water level measurement trainer kit using capacitive type transducer (item code: g020) tabletop model with transparent acrylic tank of approximately 50 cm height. capacitive type level sensor for continuous level measurement. sensor output: (4 20) ma and/or (0 5) v with built-in signal conditioning. vertical pump for water circulation from sump to tank. flow control valve, overflow, and drainage arrangement. digital display for water level indication in cm. power supply: 230 v ac, 50 hz, single phase. in-built regulated dc power supply for sensor and control circuit. mounted on powder-coated ms frame for laboratory use. suitable for calibration and study of capacitive level measurement., flow measurement using electromagn etic flow meter(item code: g021)specifications: medium: water (salt water / bore well water). electromagnetic flow measurement: instantaneous flow rate and totalized flow indication. electromagnetic flow meter: integral mounted type. power supply: 90 260 v ac, 50 hz. minimum media conductivity: 15 s/cm. flow rate unit: m /hr. operating pressure: up to 10 kg/cm . electrode material: ss-304 / ss-316 / ss 316l. lining material: ptfe / neoprene / hard rubber / pfa. line size: 15 nb 25 nb. flow range: 0.1 10 m /hr. connection type: flanged. display: digital indication for flow rate and totalized flow. water pump: submersible type, 230 v ac, 50 hz. water tank: approximately 20 25 liters capacity. flow control valve provided. drain valve and overflow arrangement provided. mounted on powder-coated ms frame suitable for laboratory use.

Central Government / Public Sector

CTN :45010670

03 Jun, 2026 NA

Vijayawada - Andhra Pradesh

Tender For supply, erection & installation of 't' shaped modular workstation having two keyboard pullout trays, two cpu trolleys, two storage encase metal pedestals, two ergo footrest and also provided with integrated cable management as per specification details mentioned below. 1) two workstations, each shall be of 5 feet( l) x 5 feet (w) x 4 feet(h) and the total combined 't' shaped modular workstation size: 10 feet(l) x 5 feet(w) x 4 feet(h) = 01 set(which is made up of 25 mm hpl/nfc engineered wood & 1 mm acrylic laminate). 2) all the interconnecting wiring for lan, power supply and telephone wires shall be done inside the cable management system(powder coated aluminium interlocking extrusions) and adequate ports shall be provided on the work surface. 3) standard communication & power accessories :- i) lan rj45 ports : 4 nos ii) telephone rj11 ports : 4 nos iii) power supplies 5 amp. sockets : 6 nos 4) all wires shall be brought out to interface boxes as one for power supply and another for the communication cables. these boxes shall bedesigned to accept connections from the control room circuits. 5) modular workstation material shall confirms to hpl/nfc engineered wood(25mm thickness) or its similar as per epd-ies-0012055 : 002 (s-p-12055) certification or latest if any. note:(1)firm shall quote any one make for the tendered description along with valid authorization, if vendor offers/bids for more than one make or if the firm mentions, 'as per tender' in their bid(s), their offer will be summarily rejected. (2) tenderer must submit technical leaflets/ details of the offered material like make & model no. along with their offer, otherwise such offers are liable for rejection. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45261957

28 May, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot miscellaneous scrap - scrap elecrtic and electronic pannels all type fitted with or without material, signaliling pannel,block signalling panel,electrical attachments,tele communication, data loger,token,block,diodo tokenless, dc line panel signal polarised pannel with or without fitting,ht,electronic,pcb, ct rack and similar,instrument,ip panels,electronic junction box with or without circuit. fidder pillar and electric/electronics instruments,relay rack and similar, empty ictp, empty rectifier and similar, all sort and sizes, diff make, with or without nf attachment, broken/open and unbroken known unknown pannels etc. (qty on approx basis.) note - cutting allowed for easy loading only, no pick and choose allowed.

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