Latest sine wave generator Tenders | Government sine wave generator Tenders

Central Government/Public Sector

CTN :45714929

18 Jul, 2026 NA

Sonitpur - Assam

Tender For supply of 12 core adss optical fiber cable , 7 mtrs gi tubular poles for overhead , 9 mtrs gi tubular poles for overhead , tension assembly set , suspension assembly set , demountable pulley , adjustable cable storage bracket , ofc joint enclosure , erection of gi tubular poles alonwith fixation of accessories , laying of 12f adss cable overhead on the poles , patch cord , pigtail , otdr , splicing machine , optical power meter , multiplexer stm 1 mux with 120 km sfp module , laying of gi pipe 2 inch 50 mm diameter , fiber termination box , row charges

CTN :45214244

29 Jun, 2026 NA

Jalpaiguri - West Bengal

Tender For bid to ras supply of 12 core unarmoured ofc for laying , hdpe pipes 32 mm for laying , fiber distribution frame rack type , fiber termination box rack type , route marker , chamber , straight joint enclosure with splicing and jointing kit , patch cord 10 mtrs long , pigtails 10 mtrs long , 0 db pad , gi pipe 50mm , ofc power meter , multi service optimux , laying digging, trenching and refilling of ofc as per bsnl norms , row charges

CTN :45675367

09 Jul, 2026 NA

Multi City - Jharkhand

Tender For auction sale of others - 1 v-belt a-40 06 nos. 2 v-belt a-42 02 nos. 3 v-belt a-49 18 nos. 4 v-belt a-59 02 nos. 5 rocker shaft with core plug 06 nos 6 copper joint 0.8 mm 11 nos 7 gasket for cummins make 08 nos 8 spring for valve kirloskar ra6 12 nos 9 bushing camshaft -2-7 03 nos 10 gasket wir out let cummins make 02 nos 11 banjo bolt 09 nos 12 banjo bolt for gear casing 04 nos 13 spacer 06 nos 14 retain fuel conn . gasket 40 nos 15 cut out 04 nos 16 gasket injfuel conn 28 nos 17 gasket 04 nos 18 screen oil pan 05 nos 19 lock 30 nos 20 cyl head gasket set 04 nos 21 hose 06 nos 22 hose 34 nos 23 hour meter 01 nos 24 piston complete rc-3 10 nos 25 ring 56 nos 26 connecting rod assembly 08 nos 27 cup for valve rn ¿ 6 06 nos 28 washer 03 nos 29 cylinder liner 06 nos 30 fuel pump coupler 01 nos 31 ball bearing double row 04 nos 32 dowel for connecting rod ra 6 12 nos 33 bushing 06 nos 34 liner ¿o¿ ring 02 nos 35 nut 78 nos 36 hose 03 nos 37 retainer coler & ring 12 nos 38 copper joint 0.5 mm 07 nos 39 guide valve stem 23 nos 40 rubber bush top size 08 nos 41 carbon bush m145 e 09 nos 42 rubber bush small size rc 8 06 nos 43 thermostat seal for kcl 08 nos 44 push rod 08 nos 45 copper joint 1.0mm 11 nos 46 stud for cy.head/short 12 nos 47 big end bearing 24 nos 48 stud for cyl head [long] ra-6 12 nos 49 joint for l.0 sump ra ¿ 6 02 nos 50 fuel injection pipe 01 nos 51 fuel filter element kcl 31 nos 52 relief valve 04 nos 53 starter [ c12 volts] 02 nos 54 starter with steel 01 nos 55 supply manifold assembly 02 nos 56 lock washer ra-6 12 nos 57 collects v[pair] for valve ra-6 12 nos 58 bush rubber bottom 06 nos 59 lock washer ra-6 12 nos 60 main bearing 0.20 u/s ra-6 14 nos 61 spring ra-6 12 nos 62 oil seal n.t.fwe ra-6 02 nos 63 joint for ra-6 10 nos 64 push rod tube 08 nos 65 joint for support ra-6 02 nos 66 l.o.pump complete ra-4/ra-6 01 nos 67 push rod ra-6 12 nos 68 core plug 04 nos 69 v.r lever with bush 12 nos 70 cap for rubber bush 08 nos 71 many fold fuel drain 02 nos 72 joint for pump 04 nos 73 fuel pipe pump to filter 03 nos 74 complete set of joints 02 nos 75 injector complete 06 nos 76 connecting rod 06 nos 77 cy lender liner 01 nos 78 piston ring oho c/s 12 nos 79 hose 13 nos 80 hose 01 nos 81 valve spring 24 nos 82 diesel filter 18 nos 83 connecting rod bearing 12 nos 84 l.f.bearing 10u/s 05 nos 85 main bearing bush ruston 02 nos 86 small end bush 06 nos 87 main bearing seal ruston 01 nos 88 valve guide ruston 04 nos 89 thrust washer 06 nos 90 piston assly [std] 11 nos 91 reliet valve assly 02 nos 92 oil seal ruston 02 nos 93 banjo bolt with tail 03 nos 94 exhaust silencer 02 nos 95 filter dise 12 nos 96 adaptor for filtr 03 nos 97 washer connecting rod 12 nos 98 main bearing narrow 10u/s 06 nos 99 connecting rod 20 nos 100 main bearing wide 20u/s 05 nos 101 joint 04 nos 102 gasket 07 nos 103 v belt a/57 01 nos 104 piston ring 02 nos 105 corrosion register 01 nos 106 banjo bolt belt 08 nos 107 guide for valve 06 nos 108 bushing gear cover 04 nos 109 piston ring 18 nos 110 cir clip ra-6 12 nos 111 piston pin ra-6 06 nos 112 fuel filter elements (pre) 18 nos 113 fuel filter elements (micro) 19 nos 114 expansion bellow of outlet 02 nos 115 banjo bolt (hallow bolt) 01 nos 116 banjo bolt 01 nos 117 copper washer 12 nos

CTN :45675368

09 Jul, 2026 NA

Multi City - Jharkhand

Tender For auction sale of others - 01. aerial fuse 60 amp. 250v 117 nos. 02 fuse wire 36 swg. 1.85 kg. 03 aerial fuse 30 amp. 250v 320 nos. 04 ball bearing nbc-365 09 nos. 05 ball bearing nbc-320 04 nos. 06 rigid roller journal bearing 04 nos. 07 ball bearing nbc-340 01 nos. 08 ball bearing nbc-360 05 nos. 09 ball bearing nbc-7308 01 no. 10 thrust ball bearing ursr 7312 02 nos. 11 thrust ball bearing nbc-160, ursr 7212 03 nos. 12 single row angular ball bearing 01 nos. 13 ball bearing row double thrust 2309 23 nos. 14 ball bearing nbc-370 02 nos. 15 ball bearing double row 01 nos. 16 line shaft 1¿¿ dia 10¿ long 08 nos. 17 single row deep groove ball rms 18 01 nos. 18 intermediate bowl rubber bearing 08 nos. 19 pump shaft 8 stage 8¿¿ 02 nos. 20 semi open type impellar 01 nos. 21 tube tension plant for v.s pump 11 nos. 22 suction case bearing for v.s pump 05 nos. 23 shaft tube check nut 03 nos. 24 top adjusting nut. 06 nos. 25 ball bearing skf-7306 01 nos. 26 line shaft 1¿¿x10¿long 01 nos. 27 line shaft 1¿¿x5¿long 07 nos. 28 line shaft dia-10 feet long 07 nos. 29 special alloy cm6 bearing retiring assaly comp with rubber bearing 12 nos. 30 line shaft coupling 1¿¿ dia- 3¿¿ long 08 nos. 31 line shaft coupling 1¿¿ 08 nos. 32 line shaft coupling 1.25¿¿ dia 05 nos. 33 packing gland for garden reach 03 nos. 34 tube tension nut 02 nos. 35 discharge case plain bearing (bronze) 03 nos. 36 line shaft coupling pt no-10 07 nos. 37 outer column socket 06¿¿ and 8¿¿ 03 nos. 38 impeller shaft pressuring 07 nos. 39 discharge case screw bearing (bronze) 17 nos. 40 ball bearing skf-6209 01 nos. 41 line shaft sleever 12 nos. 42 discharge case bearing (bronze) 06 nos. 43 tube tension plate 05 nos 44 tubing adopter 04nos 45 tube supporter / spider rubber 06 nos 46 suction case for oil lub 02 nos 47 pump shaft for v.s.pump 01 nos 48 line shaft baring 08 nos 49 fired and moving contact 33 nos 50 bronze gland spare for h.s.pump 02 nos 51 consisting for starter 07 nos 52 no volt coil 14 nos 53 oil water separator for v.s.pump 03 nos 54 dwc split pipe 04 nos 55 male contact of lt obc 400 volt 03 phase 27 nos 56 cast iron bearing housing 6¿¿ leanth 4 ¿¿ dia 06 nos 57 gun metal neck ring 04 ¿¿ x ¿¿ for h.s.pump 07 nos 58 cast iron coupling 07¿¿ x 2¿ for h.s.pump 01 nos 59 gun metal neck ring 1.5 ¿¿ x 5¿ for h.s.pump 18 nos 60 gun metal gland bush 07¿¿ x 2.5¿ x 1¿¿ for h.s.pump 02 nos 61 gun metal neck ring 1.5 ¿¿ x 5.5¿ for v.s.pump 16 nos 62 g.m impeller 13¿¿dia for h.s.pump 03 nos 63 dial indicating type measuring am meter range- 0-50amp 06 nos 64 dial indicator type measuring range-0-20amp (am meter) 10 nos 65 line shaft screw bearing bronze for v.s.pump 03 nos 66 adjusting nut for oil lub for v.s.pump 06 nos 67 preventer single phase for electric starter 26 nos 68 packing ring for garden rich for v.t.pump 01 set 69 bowel bearing bronze for v.s.pump 04 nos 70 solenoid valve for gr for v.s.pump 01 nos 71 shaft sleeve bush id 38 mm or 46mm 01 nos 72 top shaft [ss] 7ft long 1.5¿¿ dia 01 nos 73 top shaft [bs] 1¿¿ for v.s.pump 01 nos 74 tube tension nut bearing bronze for v.s.pump 05 nos 75 copper contact 07 nos 76 inter mediate bowl rubber bearing 25 nos 77 am meter for starter 20 nos 78 8inc coupling suitable for 8¿¿x 10ft long column pipe 09 nos 79 retainer bearing [bri]with rubber bearing for v.t. pump 09 nos 80 line shaft coupling 1.5¿¿ dia. 18 nos. total ferrous - 270.96 kg

CTN :45562952

01 Jul, 2026 43.22 Lacs

West Tripura - Tripura

Tender For supplying, installation, testing and commissioning of equipments for electrical measurement, electrical workshop, electrical machine & power system laboratory at ttaadc polytechnic institute, khumulwng, west tripura for the project "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education department” under the nec scheme. (2nd call) - supplying, installation, testing and commissioning of electrical measurement, electrical workshop, electrical machine & power system laboratory equipments/machineries of electrical engineering department at ttaadc polytechnic institute, khumulwng, west tripura under the nec scheme "improvement of infrastructure in ttaadc polytechnic institute, khumulwng, west tripura, district under higher education department." (2nd call), kelvin double bridge trainer kitthe instrument should have following features : easy illustration of kelvins bridge digital display (dpm) for null detection online product tutorialthe instrument should have following technical specifications :dc power supply : +5vknown resistance : r1=100k , 20k , 10k r3=1k , 200 , 100 dpm : 2vdimensions (mm) : 240 w x 345 d x 110 hunknown resistance : 0.3 , 0.4 , 0.8 mains supply : 230 v 10%, 50 hz, whetstone bridge trainer kitthe instrument should have following features :sample : constantan, nichromeprovided with dc power supply compact designeasy to operatethe instrument should have following technical specifications:dc power supply:5vgalvanometerdeflection:30 - 0 30resistance:80 unknown resistance type: variablerange:0 - 10k wire samples: -constantan: 1mnichrome:1mfuse:500mamains supply: 90 - 275v, 50hzdimensions (mm):w 345 x d 240 x h 110, experimentation with de sautys and schearing bridgethe instrument should have following features: - a complete set up with all necessary accessories inbuilt 1 khz sine wave generator with variable amplitude null detector with dpmtechnical specification: -sine wave generatorfrequency range:1khz 10%amplitude control output: up to 15vppfuse:500 ma, s/bdpm:200 mvunknown capacitor:0.1 f, 0.22 f, 0.47 fmains supply:230v ac, 10%, 50hzdimension (mm):w 345 x d 240 x h 110, experimentation with maxwells bridgethe instrument should have following features : illustration of both maxwells inductance bridge and maxwells inductance-capacitance bridge on a single board inbuilt 1 khz sine wave generator with variable amplitude null detector with dpmthe instrument should have following technical specifications :mains supply : 230 v 10%, 50 hzdc power supply : +12v, -12vsine wave generatorfixed frequency : 1khz 5%amplitude control range : upto 20vppunknown inductors : 10 mh, 20mh, 30 mh, 56 h, 24 h, 12 hdpm : 200mvunknown internal resistance : 470w, 10 , 20 , 30dimensions (mm) : w 240 x d 345 x h 110, measurement of three phase active & reactive power with single phase wattmeter technical specifications:analog meters: analog voltmeter, range : 300v analog ammeter, range : 2a analog wattmeter power supplies: operated on mains power 415v, 50hz +10%components are mounted on the panels are: capacitive load inbuilt inductive load inbuilt resistive load (external)salient features: three phase power light indicator for mains. front panel built with high class insulated bakelite sheet with sticker well printed circuits and symbols. mcb for short circuit protection connections are brought out through 4mm colored safety sockets. patch cords 4mm. the trainer is housed in metal cabinet. size of the trainer set 36 x 24 , power & power factor measurement by ct & pt in three phase circuittechnical specifications:power supplies: ac power supply 0-415v at 4a operated on mains power 415v, 50hz +10%digital meters: digital voltmeter digital ammeter , digital wattmeter (analog), digital power factor meter components are mounted on the panels are: 3 phase capacitive load (inbuilt) 3phase resistive load (external) 3phase inductive load (external) emergency stop

CTN :45575426

25 Jun, 2026 37.79 Lacs

Mumbai - Maharashtra

Tender For auction sale of plot - a row house no.4 (estate no.600/9-12/4) uajwal nagari, lying and situated at survey no.97, aanandwadi group grampanchayat, kasabe beed, taraf khod, beed nagar parishad, taluka and district – beed, and bounded as under; by east : row house no.3 of sathe by west : row house no.5 by south : 6 meter wide road by north : land of mr. jadhav

Central Government / Public Sector

CTN :45536545

29 Jun, 2026 17.20 Lacs

Ahmednagar - Maharashtra

Tender For auction sale of residential - all that piece and parcel of row block no. a, constructed on the eastern side portion of plot no. 31/40/41/5, admeasuring 55.34 square meters of land, together with ground floor rcc construction area admeasuring 28.71 square meters, out of the property bearing survey no. 72/2 admeasuring 110.67 square meters, situated at village bolhegaon, within the limits of ahmednagar municipal corporation, taluka nagar, district ahmednagar, and bounded east by plot no. 31/40/41/4 (row block no. b), south by plot nos. 34 and 35, west by plot no. 31/40/41/5 (row block no. b), and north by 6-meter wide road

Private Sector

CTN :45505572

24 Jun, 2026 44.36 Lacs

Mumbai - Maharashtra

Tender For auction sale of plot - cuddalore registration district, cuddalore joint-1 sub registration district, cuddalore taluk, cuddalore town municipal limit, pudupalayam village, rettai pillaiyar koil street, on western row, 4th division ward no.6, block no.12, t.s.no.301, extent of 2200 square feet, or 204.38 square meter site , together with r.c.c. roof residential building and bounded on the. bounded on the : east: narayanasamy naidu house, garden, west : veedhi ,north : subramaniyam pillai door no.41 house, south : door no.43

CTN :45465664

18 Jun, 2026 3.00 Lacs

Thanjavur - Tamil Nadu

Tender For supply of upgradation of laboratory equipment- tansche - upgradation of laboratory equipment, digital ic trainer kit: equipped with 16 high -visibility leds for monitoring experimental outputs and logic status indication. dedicated driver circuitry provided for reliable operation and protection of all 16 leds during experimentation. all 16 driver input lines are terminated through banana connectors for flexible and easy external interfacing. includes 16 spdt toggle switches for generating manual logic input conditions in digital electronics experiments. additional 16 leds provided to display the real-time status of individual switch operations. one terminal of each spdt switch is externally accessible through banana sockets for convenient circuit connections. built -in variable clock generator enables pulse generation for sequential and timing-based digital experiments. frequency adjustment provided through potentiometer and rotary switch combination for precise clock selection. clock output is terminated through banana connectors for quick integration with external circuits and trainer modules. features dual 7 -segment led display with 7447 decoder/driver ic for bcd to display conversion experiments. inputs of the 7447 drivers are terminated at banana connectors for direct digital logic inter-facing. includes solder less breadboard for rapid circuit prototyping and reusable experimental setup development., pam,pwm,ppm trainer kit:pam- ppm- pwm modulation and demodulation techniques, using natural and flat-top sampling. natural sample, sample and hold and flat-top outputs. selectable 2 different sampling pulse frequencies on board. on board sine wave generators. voice communication using dynamic microphone and speaker. -on board filters and amplifier. functional blocks indicated on board mimics. input- output and test points provided on board. built in dc power supply -fully documented operating manual -switch faults .pulse modulation techniques: (1) pulse amplitude modulation (2) pulse width modulation (3) pulse position modulation crystal frequency : 6.14mhz .sampling frequency : 16 khz, 32 khz .sine wave generator : 1 khz & 500 hz, amplitude (0-5) v. tolerance +5% . low pass filter : 4th order bw filter. cut off frequency 3.4 khz. voice communication : voice link using dynamic mic & speaker . ac amplifier : with adjustable gain control interconnections :uninsulated sockets. power:230v,50hz . accessories : manual , set of patch chords, microphone & speaker., electronics work bench:digital storage oscilloscope (dso) - 50mhz - 1no . 3mhz function generator (fg) 1no.dual output variable power supply (rps) (0-30v/2a) - 1no. fixed output power supply ( 12v, 500ma) ( 5v, 500ma) - 1no . digital multimeter 3.5 digit [hand held type] - 2nos 3.5 digit lcr meter [hand held type] - 1no. soldering & desoldering device - 1no., mosfet drain current and transfer characteristics trainer kit:circuit diagram in the front panel.biasing components provided test points are terminated at banana connector.input: 230v ac.housed in a closed cabinet.detailed experimental manual.2mm patch chords provided for inter connecting., frequency response of cs amplifier trainer kit:circuit diagram in the front panel.biasing components provided test points are terminated at banana connector.input: 230v ac.housed in a closed cabinet.detailed experimental manual. 2mm patch chords provided for inter connecting., frequency response of cascode amplifier trainer kit: circuit diagram in the front panel. biasing components provided test points are terminated at banana connector.input: 230v ac. housed in a closed cabinet. detailed experimental manual. 2mm patch chords provided for inter connecting., class a transformer coupled power amplifier trainer kit: circuit diagram in the front panel.biasing components provided test points are terminated at banana connector. input: 230v ac.housed in a closed cabinet.detailed experimental manual.2mm patch chords prov

CTN :45432866

04 Jul, 2026 NA

Bidar - Karnataka

Tender For supply of 48 core unarmoured ofc , plb 32 by 26 mm hdpe pipe wall thickness 3 mm , excavation trenching digging 1.6 meter depth and laying of ofc including splicing at each joint and drops and back filling as per standard , trenching by hdd railway track and roads , right of way row , laying of hdpe pipe including ofc laying and jointing enclosures as per requirement , 48 core fiber joint enclosures , joint chambers or manholes 1 mtr x 1 mtr rcc ring type with cemented base , route marker of 3.5 feet long with engraved marking and 1.5 feet underground in cement base , ofc warning - caution tape , 48 port lc-lc fdf with side mounting and sliding feature and termination of ofc in fdf , tjb metal with wall mounting fitting and accessories , lc- lc duplex patch cords 1 mtrs , lc-lc duplex patch cords 3 mtrs , media converter fibre to rj-45 with power adapter , 15 u l2 rack glass door and locking facility with installation of rack on wall with installed spike buster of 5 socket 16- amp socket and 5 meter power cord , iron bar to be fixed on the wall for l-2 switch rack , cable tray metallic for routing of ofc and cat-vi cable up to l-2 rack , cable manager , patch panel 24 port cat-vi , industrial grid socket , ac spd , chemical earth pit en voltage should be less than 2 volt and earth resistance less than 3 ohms , eearth strip copper from earth pit to l-2 rack , 1 kva ups with online parameter monitoring system , battery bank 12 volt 42 ah

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