Latest radio relay Tenders | Government radio relay Tenders

Central Government/Public Sector

CTN :42537182

19 Nov, 2025 NA

Mumbai - Maharashtra

Tender For supply of relay communication card

CTN :42550080

11 Nov, 2025 NA

Tuticorin - Tamil Nadu

Tender For supply of st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007b,st060010148-control 8 relay card, part no- p54rl3007

CTN :42532713

10 Nov, 2025 NA

Haridwar - Uttarakhand

Tender For tender for supply of sensor actuator box etc phoenix d d - sensor/actuator box-sacb-8/16- l-c sco p , phoenix contact part no 1452851 , sensor actuator cabling box with led type nosacb-6/12-l-c sco p phoenix contact make artical no 1452835 , control cabinet key type no uss 4 part no 1203149. , sacc-m12msb-5con-pg9 sh au - d ata connector phoenix make par t no 1507764 , sacc-m12fsb-5con-pg9 sh au - d ata connector phoenix make par t no 1507777 , subcon-plus-profib/sc2 - d-sub bus connector phoenix make pa rt no 2708232 , d-sub bus connector - subcon- plus-profib/pg/sc2-35 -2708245 , ukh 50-f bu - high-current ter minal block phoenix make part no 3247062 , ptpower 35 - high-current term inal block phoenix make part no 3212064 , contact insert male , 10+pe position , push in connection hc -b10-i-tpt-m , part no1423017 , contact insert female , 10+pe position , push in connection hc -b10-i-tpt-f part no1423018 , heavycon female insert , b10 series , 10 position quickon connection hc-b 10-ebuq-2.5 , part no1605569 , heavycon male insert , b10 series , 10 position quickon connection hc-b 10-estq-2.5 , part no1605624 , heavycon female insert d72 series , 72 position , crimp connection hc-dd 72-ebuc , part no1584091 , heavycon male insert dd72 series , 72 position , crimp connection hc-dd 72-estc , part no1584075 , sensor/actuator box - sacb- 10/3-l- 5 , 0pur-m8 hd product id 1197325 , axl e pb di8 do8 m12 6p - digi tal module phoenix make part n o 2701497 , flm dio 4/4 m12-2a art.no. 2736369 , ib il 24 flm-pac art.no. 2736903 , psm-me-rs485/rs485-p art.no. 2744429 , ib il 24 di 16-pac art. nr. 2861250 , ib il 24 do 4-pac art. nr. 2861276 , ib il a i2/sf-pac art. nr. 2861302 , inline function terminal-ib il temp 2 rtd-pac phoenix contact make article no2861328 , ib il 24 pwr in-pac art.nr. 2861331 , ib il ao 2/u/bp-pac art. no. 2861467 , ib il 24 do 8-2a-pac art. nr. 2861603 , ib il 24 do 32/hd-pac art. nr. 2862822 , relay module 1no 24v ac/dc 3 phoenix no 2940171 , relay module 1no 24v dc 6a e , 2942108 (phoenix make) , relay module 1nc 24v dc 6a e , 2942111 (phoenix make) , phoenix contact psr-spp-24dc/ esp4/2x1/x2 , part no2981017 , safety relays - psr-spp- 24dc/sdc4/2x1/b , part no 2981499 , safety relay psr-spp-24vdc/urd 3/4x1/2x2 phoenix contact make article no2981525 , ib il 24 do 2-2a-pac art. nr. 2861263 , inline terminal - ib il 24 do 16-pac - art. no 2861292 , universal high current terminal blocks type no ukh-95 part no 3010013 spec 3010013 , universal feed through terminal block type no ukh 50 part no 3009118 spec 3009118 , universal feed through terminal block type no uik 16 bu part no 3006205. spec 3006205 , in line digital input terminal block type no ib il 24 di 4-pac part no 2861234. spec 2861234 , i/o card profibus , 1l bb bk bp /v1-pac , 2862246 (phoenix make)

CTN :42055355

03 Nov, 2025 NA

Ranga Reddy-T - Telangana

Tender For bid to ras bid to ras supply of electronics components c c - resistor 1 k ohm , resistor 1 point 5 k ohm , resistor 10 k ohm , resistor 10 k variable , resistor 100 k ohm , resistor 100 k variable , resistor 120 k ohm , resistor 150 ohm 1 by 4 watt , resistor 1e 5w fuseable resistor , resistor 2 k ohm , resistor 2 point 2 k ohm , resistor 22 k ohm 1 by 4 w , resistor 220 ohm 2w , resistor 220 ohm 3 w , resistor 33 k ohm , resistor 330 ohm 2w , resistor 330 ohm 3w , resistor 4 point 7 k ohm , resistor 47 ohm 3 w , resistor 5 k ohm variable , resistor 6 point 8 k ohm , resistor 680 ohm resistance , resistor ntc 103 10k , coil for antenna copper , capacitor 0 point 1 uf104 , capacitor 0 point 47 uf , capacitor 10 k fader volume fader , capacitor 10 uf 16v , capacitor 10 uf 250v , capacitor 10 uf 25v , capacitor 100v 47 uf , capacitor 105j500v , capacitor 10v 100 uf , capacitor 1uf 63 v , capacitor 2 point 2 uf 50v , capacitor 220 pf , capacitor 220 uf 25v , capacitor 222 ceramic , capacitor 25 v 100 uf , capacitor 2a104j , capacitor 471 ceramic , capacitor 50v 3 point 3 uf , capacitor 25 v 2200 uf , diode 1004 , diode 4007 , diode in 4742 , zener diode 6v , zener diode 9v , rectifier circuit 2a , transistor bc 548 , transistor 2n2222 , transistor bc 547 , transistor bt 136 , transistor lm 317t , transistor ttc5200 , ic 4558 , ic 555 , ic d2030 audio amp , ic lm 385 , mosfet fhp100n07 , mosfet irfz 44n , crocodile clip 42 point 5 mm , crocodile connector 5x20mm , female mono connector p-38 , male mono connector mx-6 point 35mm, p- 38 , electronic spices 3 pin xh jst wire connector 2 point 5mm pitch male and female pair , 5 amp fuse glass fuse 5x20mm , heat sink for fet-mosfet 15mm to-220 , screw bulb holder for standard b22 bulb , 12v bike horn 115 db , led all color 10mm , led driver circuit board, row, 10 a 12 v strip driver , led strip 240 leds , leds 4mm multi colour , ring magnet with hole 40x19x6mm , mic 9x7 mm , mic ) /bid number : gem/2025/b/6719598 * /dated: 25-09-2025 & & / bid document 1 / 69 & & ' ' /item category condenser em 9767 , 9 v dc motor esp 9v dc dyno motor 16000 rpm , multimeter lead , m3 m4 m5 ss 202 grade full threaded hex bolt nuts and washer , 2 pin plug 5 amp , 3 pin plug 5 amp , 10 k potentiometer , 100 k potentiometer , 5 k potentiometer , 50 k potentiometer , u2k8 bridge rectifier , 5 v relay , relay 12 v , relay 9 volt , nylon rope 2mm thickness , c 106 mg scr , ldr sensor hw-072 , rain sensor mh-rd , socket 16mm 3 pin plug connector male female panel , 100 w speaker , speaker 8 ohm , on off switch 5 amp , push button 4 pin 5 amp , tele phone beetel g-10 , 9-0-9 v transforme stepdown , transformer 12-0-12 2 amps , transformer 12v 5a 250vac to 12 v , 5 v usb cable , copper coated wire 185wg 7mm , enamelled copper wire 27 gauge oblique 0 point 41mm , mobile stereo audio cable asc100 3.5mm , wire aluminium core red and black , hookup wire single strand wire roll for pcb 23awg gauge green 92 meter , box 200 x 155 x 80 cm pvc , metal cabinet box 350mm x250mm x 100m , 1 point 5 volt battery aa , 3 point 7 v battery li-ion bty , 9 v battery , 9 v battery connector cap , ac bulb 220 volt 3 watt b22 , 10 mm piezzo buzzer , 3 v active buzzer , 5 v buzzer , mono cable female 6 point 35mm , injection syringe 10 ml , general purpose pcb7 point 5x5 cm , acrylic plate 1x1 ft 2mm , high quality 12 v smps , transmitter and receiver circuit for digital comm rp 2040 lora , microcontroller circuit board arduino uno r4 , mp3 audio amplifer with sd card tpa 3116d2 xh-m 12 to 24 v , power module 5v lm 2596 , power speaker 8 watt , vinyl sticker design and sticker printing for circuit printing , switches dpdt 20amp , connecting cables 10 pin 10 mtr , dc to dc convertor buck converter 10-40v , project box metal cabinet box 350mm x 250mm x 100mm , 4 point 7 volt rechargable bty 2000 mah , on-off switch ptt , mp 3 player df player hw-247a , bty charger circuit xlt-m603

CTN :42533819

08 Jan, 2026 NA

Delhi - Delhi

Tender For procurement of spares for an-32 aircraft - relay, damper (v), shocks absorber, selector switch, end piece with hose, leading edge, framing, threaded t-piece, pipeline, holdr (lh) (through 0710), casing, installation of nav foot ptt switch betn f 5 and 6, left hand side, bracket (up to 0610), check bolt, clamp, lock, selector switch, through connection, bolt, retainer, cable (to no. 0510 length 6330 mm), relay time, lock casing (lh), pipeline, runner, bolt, elbow, pipe, rope, lock, framing, bellcrank, bracket, bracket, bolt (0101 through 0605), jet, pipe line in left engine nacelle, capacitor, end, block, edging, angle, safety harness, pipe, elbow, bracket, bolt, rod, attachment of ics acess, cover, knob for pot (ms27473t16f35p), lock, lh, lock, rh, surge stopper, rivet, rear plate, an32 flight acc. a kit als, matting connector, support (rh), support (lh), link, axle, selector switch, cover plate, panel, cover plate lh, panel, pipe, panel, bracket, power supply card, panel

CTN :42475155

07 Nov, 2025 NA

Nalgonda-T - Telangana

Tender For supply of sv 10 battery charger spares sbs vvspl : : - thyristor , diode , blocking diode , tap cell diode , 22 pin connector , add on block nc , add on block no , auto manual switch , acstr , snubber card , line surge suppressor , resistor , relay board , protection fuse , fuse fail indicator , input indication lamp , battery protection fuse , semiconductor protection fuse , bleeder , electronic scr controller card avr card , electronic scr controller module avr card , gflc card , potentiometer , iprc card , iprc module , dc under over voltage relay card , dc under over voltage relay module , float boost mode indication lamp , relay , visit charges

Central Government And Public Sector

CTN :42360027

08 Nov, 2025 NA

Chittorgarh - Rajasthan

Tender For tender for supply of led indicators for ryb phase 220 v , 22 , mcb / isolators at mains 3 phase 440 v ac 10a , transformer 415/220 ac 45 va , led indicators 220 v , rtd 3 wire pt100 for evaporator pt100 rtd (platinum resistance temperature detector) temperature range -20 degc to +850 degc (+328 deg f to +1562 deg f) , rtd 3 wire pt100 for h2 in or out pt100 rtd (platinum resistance temperature detector) temperature range -20 degc to +850 degc(+328 deg f to +1562 deg f) , cyclic timer (220v ac , setting at 2 hr. on-0.5 hr off) , auto/manual selector dpdt , 6a , 220v ac) allows switching between automatic and manual control modes. , toggle switch auto manual selector & on/off , remote /control card with ac to dc convertor (220v ac to 24v dc) , digital temprature indicator (3.5 digit to 0-99.9 deg rtd class b pt 100 3 wire rtd as sensor) , digital temprature controller with delay timer (3.5 digit 0-10 deg adjustable , dual set point with 10 deg hysterisis and 2 set points , time delay adjustable 0-100 sec sensor 3 wire rtd) , voltmeter (300v , 72x72) , amp. meter (ammeter 0-10a , 72x72) , contactor for compressor (coil 220v 50 hz) , contactor for motor (coil220 v 50 hz) , over load relay for compressor 3 phase , 440v ac) , over load relay for motor (3 phase , 440 v ac) , compressor (3 phase , 440 v 4360 kcal/hr) , fan motor 3 phase , 440v flame proof 0.5 hp is2148 , fan blade (15 inch) typically features aerodynamically designed blades for efficient air moement and reduced noise. , condensor (4 row 16x18 , 3/8 copper with copper with al fins ) , freon receiver (1.5 ton , steel fabricated with copper connection) , freon drier filter (3/8 dcld63) , accumulator (1.5 ton , steel fabricated with copper connection) , hand shut off valve1/2 inch (brass body with ss pin) , hand shut of valve 1/4 inch (brass body with ss pin) , hand shut off valve 3/8 brass body with ss pin) , pressure guage 500 psi (350 psi operation value 20 psi to 35psi) , pressure guage 500 psi (500 psi operation value 200 psi to 70 psi) , water collection chamer ss 316 (fabricated complete in stainless steel , including 2 nos of ss drain valve & complete ss drain line nb20 from evaporator recommended by the oem 0 chance of break and escape of hydrogen. , capillary (0.64 copper tube with stainer) , drain valve (dn15 , cs body ss ball , teflon seat) , hp/lp pressure switch (kf -15/mp-15 , low set point at 5 psi and high set point at 350 psi) , complete precooler in (ss316) with inbuilt copper bundle , end plates and flanges , complete evaporator in (ss316) with spiral form cooling coil ( only with 4 joints instead of 104) , h2 interconnections ss316 welded with 4 flanges , spiral form cooling coil only for evaporator (only with 4 joints instead of 104) , refrigerant gas (r-407) (8 kg) in cylinder , gaskets (1 set) (neoprene) made from high-quality rubber of silicone) , flare nuts (1 set) refrigeration brass flare nuts , designed to fit standard refrigeration tubing sizes and flare fittings. , thermostatic expansion valve 3by8 function regulates the flow of refrigerant into the evaporator coil based on temperature and pressure conditions. , theromowell in ss316 250 mm , solenoid valve 3by8 flare fitting

CTN :42377216

11 Nov, 2025 2.74 Crore

Mumbai - Maharashtra

Tender For supply of spares of switchboard auto change overs switch boat davit and steering gear 24blec002 d d - wear down gauge , indicating lamp colour red input voltage 240v ac 50hz led , hose 03id 12 7 1 5 mts lg , hose 04 id 12 7 1 5 mts lg , shunt trip of mccb , motorised mechanism for 250 mccb 160 200a mccb , motorised mechanism for 400 630 , packing rings 3 8 48 long , battery 26ah 12v , outboard bearing , lever operated dc valve , split collet straight male stud coupling 1 12 bsp x 50mm od , split collet for straight pipe coupling 50mm od x 50mm od , split collet for straight pipe coupling 30mm od x 30mm od , split collet straight male stud coupling 1 14 bsp x 30 mm od , split collet straight male stud coupling 3 4 bsp 20 mm od , split collet for straight pipe coupling 20mm od x 20 mm od , split collet straight male stud coupling 3 8 bsp 12 mm od , split collet for straight pipe coupling 12 mm od x 12 mm od , split collet for straight male stud coupling 2 bsp x 50 mm od , split collet straight male stud coupling 3 4 bsp x 12 mm od , split collet for strt male stud coupling 1 1 2 bsp x 50 mm od , split collet for straight pipe coupling 50mm od x 50mm od , split collet for straight pipe coupling 30mm od x 30 mm od , split collet for strt male stud coupling 1 1 2 bsp x 38 mm od , split collet for strt male stud coupling 1 1 4 bsp x 30 mm od , split collet for straight pipe coupling 38 mm od x 38 mm od , split collet for strt male stud coupling 3 4 bspx 20 mm od , split collet for straight pipe coupling 20 mm od x 20 mm od , split collet for equal tee coupling 20mm od , indicating lamp colour yellow input voltage 240v ac 50 hz , indicating lamp colour blue input voltage 240v ac 50hz le , indicating lamp colour green input voltage 24 v dc led typ , coil contactor for heater contacts cathnoss90551 , hose 05 id 19x 2 5 mts lg , hose 07 id 12 7 x 1 5 mts lg , hose 09 id 12 7x 2 5 mts lg , hose 10 id 12 7 x 2 5 mts lg , hose 11 id 7 9x 1 2 mts lg , hose 13 id 12 7 2 5 mts lg , pvg assembly , indication lamp amber 110v ac , indication lamp white 110 v ac , fin shaft seal , hcos 380v 3phase 50 hz 200a , inflatable seal , bush , hrc fuse 10a , dc power supply , power fuse 50a hrc 50a , acb spare motor , dl 100 mccb 20a , dl 100a mccb 40 50 a , dl 100a mccb 50-63a , dl 100 mccb 63-80a , 400 1a 7 5 va ct with accuracy class 1 , teknic led 24v dc amber , auxilary relay re300 dc , red push button , power terminals cstsn4 , power terminals cts35ls , ammeter ae 0 400a , phase reversal relay , red pb with 1 no 1 nc contact for trip , tp mcb 25a 115v 400hz , dp mcb 25a 115v 400hz , tp mcb 240v ac 50hz 16a , dp mcb 115v ac 400hz 63a , dp mcb 115v ac 400hz 50a , tp mcb 115v ac 400hz 32a , tp mcb 115v ac 400 hz 10a , mn0 aux contactor 2no 2nc with 380v ac coil , mn0 aux contactor 1no 3nc with 240v ac coil , spring washer m8 , power terminals t100 int , boost pressure superchange filter element , servo pressure filter element , rudder angle transmitter ratp15b sg , ssi to serial distribution card ssdc , keylock one inch enclosed rotary switch , indication lamp red 110 v ac , indication lamp red 415v

CTN :42415722

03 Nov, 2025 NA

Vadodara - Gujarat

Tender For supply of spares e e-- micro usb card and relay module , lcd display 7 inch , lcd display 5 inch , stand for box and lcd display , dc to dc converter

CTN :42415921

13 Nov, 2025 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of 25ppic003 d d - ep3030b -inst-1571 mounting plates and hardware set for installation , ep3030b-3169090 preamp pcb assembly for pan 640601 , ep3030b pan1267-90 5vdc power supply , ep3030b-pan6406-01 announcement point pan 6406 , ep3030b-pan8511 handset for interp hone stations , ep3030b-pas1269 90 power supply unit 24vdc psu , ep3030b-pas3198 microphone with flexible go , ep3030b-pas8480 preamplifier module pas 8480 , ep3030b-pas8481 line amplifieer module , ep3030b-pas8486 siren tone module , ep3030b- pas00600 pcb assembly main 240w , ep30308-2003357 potmeter 10k , ep3030b-482225327003 fuse 16a , ep3030b-899484880001 priority module lbd 8488 , ep3030b -pan9625 loud speakers 1 2 4 w nwt , ep3030b-pas33461 1 1 trafo , ep3030b 0007988 16x0 2mm 2 core shielded un armoured microphone cable , ep3030b -0013118 4 core cable conductor multi strand atc size 24 0 2mm , ep3030b -footswitch for gooseneck microphone , ep3030b-pan1424-00 pan6702 splashproof stowage hook preamp 7 pin plug mbsre inte rcom , ep3030b pan2508 junction box l5 type , ep3030b-pan5711 120w power amplifier , ep3030b pan6402-01 microphone connection box , ep3030b pan6701 plug 3 pin , ep3030b-pan9601 horn ls 4w , ep3030b-pan9601-569 15 w water tight horn speakers , ep3030b-pan9603 8w wt horn loudspeaker , ep3030b -pan9621 horn ls 1-15w wt , ep3030b - pas00620 pcb assembly main 120w amplifier , ep3030b -pas1268 24v dc power supply , ep3030b-pas30220 line interface card , ep3030b-pas30240 line interface card , ep3030b -pas30670 line interface card , ep3030b-pas62290 pcb assembly for relav pancl , ep3030b-pas8488 pre amplifier pas8488 , ep3030b- pas8488 01 priority module , ep3030b-q34-02n-m headset with 19-pole connector preamplifier , ep3030b-211541133103 potentio meter , ep3030b- 211541133474 potentio meter , ep3030b-241508600045 fuse , ep3030b-241508601008 fuse 125ma , ep3030b- 242208601021 fuse 1 amp , ep3030b-pas61860 audio board assy , ep3030b-pas61840 digital board assy , ep3030b pas61940 female relay card w o relays , ep3030b-pas64500 relay control card , ep3030b- pas62030 pcb assembly cpu card sre mb //bid details 2 / 37

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Central Government/Public Sector

Central Government And Public Sector