Latest sine wave generator Tenders | Government sine wave generator Tenders

CTN :45175529

01 Jul, 2026 NA

Jaipur - Rajasthan

Tender For bid to ras corrigendum : supply of dental materials e e - all ceramic ingotsa1 comaht coma a2 bracket ht bracket coma a3 coma bracket ht bracket a3 point 5 coma ht coma b1 bracket ht bracket two of each , suction tube sterile , syringe hypodermic cartridge type needle pkt of 100 coma size 27 g , dental stone pkt of 01 kg , mouth wash pottassium nitrate w with sodium floride 100 ml , light cure radiopaque calcium hydroxide paste , articulating paper bracket pkt of 10 book bracket , dry socket dressing material bracket alveogyl bracket , denture box , shoe cover bracket pkt of 100 bracket , modelling liquid vita bracket bott of 200ml bracket , vita dentine shade a1 coma a2 coma a3 coma a3point5 two of each , flexi cartridge , porcelain repair kit , acrylic finishing burs bracket set of 10 bracket , crucible for induction casting machine ugin , separating disc , carbide burs cylindrical for shp , carbide burs conical for shp , paracore complete kit , nano hybrid composite restorative kit , nova bone putty bone graft bracket syringe 0 point 5cc bracket , 5 percent chlorohexidine sol for rct irrigation bott of 100 ml , dental bleaching kit , flexi denture polishing kit , ceramic finishing kit , gingival barrier , teeth acrylic complete set bracket set of 28 bracket bracket shade a3 bracket , teeth acrylic complete set bracket set of 28 bracket bracket shade a3point 5 bracket , teeth set lower posterior set of 16 shade bracket a3 bracket , teeth set upper anterior set of 06 shade bracket a2 bracket , teeth set upper anterior set of 06 shade bracket a3 bracket , disposable surgeons gown , lucitone denture base resin bracket powder and liquid bracket , crown and bridge investment np alloy liquid of 1l , crown and bridge investment np alloy for box of 1kg , gtr membrane osteo health , cidex dialdehyde solution disinfectant 2 point 4 percent w slash v glutaraldehyde , die spacer , die separator , wire ss bracket 21 gauge bracket , asbestos sheet roll dental , dappen glass , ceramic build up brush , plunger for pressable ceramic , plunger separator , sodium hypochlorite bracket naocl bracket 5 point 25 persent 1 ltr , bio dash c sealer bracket 2 gm bracket , endo ice bracket endo frost bracket , matrix ban ivory with bands , tofflemier retainer with bands , rubber dam sheet bracket 6 multiply 6 bracket , start tips set for root canal irrigation bracket set of 3 bracket , sterile pouch for instruments bracket pkt of 200 bracket , povidone iodine 5 percent solution bott of 500 ml , normal saline bott of 500 ml , haemostatic sponge gelatin , all ceramic liquid bott of 1 ltr , all ceramic powder bracket pkt of bracket 160 gm bracket , glaze paste all ceramic bracket syringe of 3 gm bracket , calcium hydroxide paste braket syg 2 gm with tips bracket , silver diamine fluoride varnishing 38 percent bracket bott of 5ml bracket , e dash sdf bracket silver diamine fluoride bracket , interdental brush , fluoride toothpaste pack of 100 gm , methylated spirit for dental lab , hydrofluoric acid 5 percent , glass fiber post , self dash acrylic powder clear shade bottel of 110gm with self cure liquid 110ml , self dash acrylic powder pink shade bottel of 110gm with self cure liquid 110ml , syringe disposable plastic 5ml bracket pkt of 50 bracket , syringe disposable plastic 10ml bracket pkt of 50 bracket , syringe disposable plastic 20ml bracket pkt of 25 bracket , syringe disposable plastic 50ml bracket pkt of 25 bracket , syringe disposable plastic 2ml bracket pkt of 50 bracket //bid details 2 / 56

CTN :45645790

25 Jun, 2026 NA

Kutch - Gujarat

Tender For repair work of cbc machine located in the lab of primary health center baranda, ta. lakhpat, dist. kutch

corporations/Associations/Others

CTN :45612213

25 Jun, 2026 NA

Godda - Jharkhand

Tender For purchase of following materials related to chapakal/solar water tower/urban water supply pipe line repair and street light repair installed-di split collar isi mark ,di jointer isi mark nut (7suta) , bolt(suta) , coupling bolt (4 sutta) , esr nut bolt (5 suta ,4inch long) , chain kuppi isi mark , grinder machine good quality , tool set , water testing lab equipments , alum , bleaching powder , lime , grease oil , hydraulic oil , engine oil , breaker (16 kg) , generator (10kva) , pipe wrench (24 n0) , pipe wrench (18 n0) , pipe wrench (14no) , 18/19 ring wrench , 16/17 ring wrench , 16/17 dial wrench , pipe lifter(1.25inch) , rod die , blade (aary patti) , 30/32 ring wrench , 30/32 dal wrench , 36 n0 ring wrench , 36no. dal wrench , plash , 20 no ring wrench , aary frame , electrode rod , pecking all dia(100mm to 600mm) , hrc fuse-100a , kit kat fuse-100a , 250 watt ballast, copper winded, make-cropmpton, phillips etc. , 400 watt ballast, copper winded, make-cropmpton, phillips etc. , 250 watt mh lamp, make-cropmpton, phillips etc. , 400 watt mh lamp, make-cropmpton, phillips etc. , ignitor, make-crompton, bajaj etc. , 33mfd capcitor , 42 mfd capcitor , gi d-clamp (size: l-13', b-2') set with 3 nut bolt (m6x16) for street light, 2mm thickness, d-clamp to fix in pole and round clamp to fix light with pipe. , gi bend pipe for light fixing, total length-18inch, straight portion-10 inch, dia-1 inch, pipe thichness-1.5mm , gi bend pipe for light fixing, total length-18inch, straight portion-10 inch, dia-1.5 inch, pipe thichness-1.5mm , gi bend pipe for light fixing, total length-18inch, straight portion-10 inch, dia-2 inch, pipe thichness-1.5mm , meggar, make-fluke,waco etc. , multimeter, make-fluke etc. , tester, make-fluke etc. , 3p, 16-32a, power contactor, make-l&t, abb, siemens, , extension board with 5mtr cable , combination plier, make- taparia etc. , nose plier, make- taparia etc. , wire stipper, make- taparia etc. , screw driver set, make- taparia etc. , hammer(bal pin), 500 g, make-taparia etc. , drill machine ,800-1200 watt, make-bosch,dewalt etc. , analog timer for high mast , gi wire for binding purpose(18 gauge ) , ldr(light dependent resistor) sensor for high mast , soldering iron, power-65 watt with complete set , d-spanner set upton-32mm , ring-spanner set upton-32mm , allen key set , pvc tape , bamboo ladder , industrial socket , industrial plug top , old tyep vintage bakelite switch for street light , insulation piercing connector upton-50mmsq. , surface mounted led pcb plate for 35 watt street light, make-crompton, havells, orient, bajaj etc. , surface mounted led pcb plate for 45 watt street light, make-crompton, havells, orient, bajaj etc. , surface mounted led pcb plate for 50 watt street light, make-crompton, havells, orient, bajaj etc. , surface mounted led pcb plate for 70 watt street light,make-crompton, havells, orient, bajaj etc. , surface mounted led pcb plate for 110 watt street light, make-crompton, havells, orient, bajaj etc. , surface mounted led pcb plate for 120 watt street light, make-crompton, havells, orient, bajaj etc. , surface mounted led pcb plate for 190 watt street light, make-crompton, havells, orient, bajaj etc. , surface mounted led pcb plate for 200 watt street light, make-crompton, havells, orient, bajaj etc. , driver for 35 watt street light, make-crompton, havells, orient, bajaj etc. , driver for 45 watt street light, make-crompton, havells, orient, bajaj etc. , driver for 50 watt street light, make-crompton, havells, orient, bajaj etc. , driver for 70 watt street light, make-crompton, havells, orient, bajaj etc. , driver for 110 watt street light,make-crompton, havells, orient, bajaj etc. , driver for 120 watt street light,make-crompton, havells, orient, bajaj etc. , 3-phase motor starter upto-20 kilowatt motor , 1-phase motor starter upto-5hp motor , electric air blower with dust extraction, 800-1000 watt, make-bosch, buildskill etc. , electrical adjustable pole climbing shoe

CTN :45439997

17 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For corrigendum : supply of simulator workstation with rugged controller , drone simulator software licence standard , high fidelity simulator workstation with rugged controller , 3d simulation software licence advanced , vr headset 6 dof and sim compatible , trainer workstation with instructor simulator , 55 inch led display for trainer workstation , networking cabling and power management lan plus ups , workstation desk and ergonomic chair set , split air conditioner 1 and half ton , posters flex banners and cut section models , printer brother t4500 , high performance cad workstation , fdm 3d printer bambu h2d with ams combo , fdm 3d printer bambu h2s with ams combo , fdm 3d printer bambu x1 carbon with ams combo , filaments abs tpu pla plaplus assorted , filament dryer creality space pi x4 or equivalent , resin 3d printer prusa sl 1s or equivalent sla or msla with resin material , industrial 3d scanner creality otter or equivalent , laser engraver and cutter machine 40 watt , wooden tables chairs and workbenches set of 06 , power management fitting and backup inverter 2 kva , advanced drone repair equipment soldering station digital microscope esd mats oscilloscope , drone electronics sensors and spares kit , storage almirahs lockable , posters flex banners and cut section models , 3 axis drone stability test jig with proprietary software , bldc motor thrust test bench with proprietary software , drone sensor integration and testing equipment , gps testing equipment with proprietary software , flight controller assembly programming station , propeller balancer , battery charging and testing station , battery repair station , drone and 3d printer service tools , soldering and rework station yihua 982d iii or equivalet , esd workbenches , workstations for tuning or programming , line of sight trainer uav with controller , vtol trainer uav with mission planner tricopter or quadcopter , fixed wing trainer uav with mission planner , fixed wing vtol uav system with day and night camera dooaf module , day and night enabled quadcopter with dooaf capability , surveillance and payload delivery drone with mission planner hexacopter or octacopter , storage box for drones and accessories , storage almirahs , lab tables and workstations with storage , split air conditioner 2 ton , interactive panel 75 inch or larger 4k uhd, multi touch with ops , 55 inch led display , study chairs with ergonomic and stackable , split ac 1 and half ton , 20 day training programme for 15 individuals with flying repair fabrication with study material , soccer drones with propeller cage , soccer drone arena including netted enclosure with goal posts //bid details 2 / 41

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 :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 :45476813

24 Jun, 2026 80.65 Lacs

Mumbai - Maharashtra

Tender For renovation and repair work in power system lab, power electronics lab i and ii, machine lab and faculty cabins of electrical engineering department

CTN :45351358

04 Jun, 2026 NA

Pudukkottai - Tamil Nadu

Tender For supply of lab equipments - purchase of lab equipments, ask modulation and demodulation kitspecifications: 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., fiber optic communication trainer kitspecifications:power supply: 230 v ac 10%, 50 hz mains operation. built-in regulated power supply. optical transmitters: led transmitter: 660 nm. optical receivers: phototransistor / pin photodiode receiver. built-in signal conditioning and amplifier circuits. audio power amplifier with speaker/headphone output. comparator / pulse shaping circuit for digital signal recovery. test points for cro observation and signal monitoring. fiber media: multimode plastic optical fiber (pof). fiber patch cords with connectors. signal sources: built-in sine wave generator. built-in square wave / digital pulse generator. voice signal input through built-in microphone/audio source. trainer features: separate transmitter and receiver sections. on-board test points for signal observation. led indicators for signal monitoring. fault simulation facility. compact tabletop modular design. circuit diagram printed on pcb. bandwidth: analog bandwidth: up to 350 khz. digital bandwidth: up to 2.5 mhz. controls: variable signal amplitude control. variable frequency control. optical intensity adjustment. standard accessories: patch cords and connectors. power cord. audio connecting cable. user manual.

CTN :45316200

09 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of digital and analog communication lab equipment(tansche) - digital and analog communication lab equipment(tansche), digital ic trainer kit:1. equipped with 16 high-visibility leds for monitoring experimental outputs and logic status indication. 2. dedicated driver circuitry provided for reliable operation and protection of all 16 leds during experimentation. 3. all 16 driver input lines are terminated through banana connectors for flexible and easy external interfacing. 4. includes 16 spdt toggle switches for generating manual logic input conditions in digital electronics experiments. 5. additional 16 leds provided to display the real-time status of individual switch operations. 6. one terminal of each spdt switch is externally accessible through banana sockets for convenient circuit connections. 7. built-in variable clock generator enables pulse generation for sequential and timing-based 8. digital experiments. 9. frequency adjustment provided through potentiometer and rotary switch combination for precise clock selection. 10. clock output is terminated through banana connectors for quick integration with external circuits and trainer modules. 11. features dual 7-segment led display with 7447 decoder/driver ic for bcd to display 12. conversion experiments. 13. inputs of the 7447 drivers are terminated at banana connectors for direct digital logic interfacing. 14. includes solderless breadboard for rapid circuit prototyping and reusable experimental setup development., amplitude modulation trainer kit:1) on board carrier and modulating signal generator with amplitude and frequency adjustable 2) carrier and modulating signals are provided in the unit with frequency variable. 3) in-built regulated power supply 4) on board envelope detector 5) schematic diagram provided in the front panel modulating signal frequency : (300hz-3 khz) amplitude : (0-5) v carrier signal carrier signal frequency : 10 khz - 50 khz amplitude : (0-15) v type of modulator : 1. ring modulator 2. transistor based modulator method of modulation : 1. under modulation 2. critical modulation 3. over modulation, fm trainer kit 1) on board sine wave generator 2) provision to study modulation & demodulation in the same unit 3) test points to study different waveforms 4) in-built audio power amplifier 5) mic pre amplifier 6) built-in power supply 7) sine wave generator : frequency - 100hz to 1.2 khz with amplitude adjustable, (0-5v) 8) fm modulator : direct fm 9) carrier frequency : 20 khz (low), 367 khz(high) 10) fm demodulator : pll detector, quadrature detector, foster seelay discriminator / phase discriminator, ratio detector are provided. 11) audio power amplifier : gain 100 12) mic pre amplifier : gain 20, ask, fsk, psk trainer kita s k modulation & demodulation trainer on board data generator circuit. auto / manual mode (data generation) external patching provision provided between the modulator and demodulator. built-in power supply. modulator and demodulator are separately provided. easy interconnections are made by patch cords. mode : auto / manual input data rate : 800hz to 2 khz any external ttl compatible sequence with frequency up to 2.1 khz. carrier frequency : 20 khz power supply ratings: 230v + 10%, 50hz. f s k modulation & demodulation trainer three types of i/p sources - manual input , square input , rs232 input fsk modulator with, mark frequency: 1070 hz space frequency: 1270 pll based fsk demodulator output provided through bs2 connector and serial port. built-in power supply. p s k modulation & demodulation trainer on board programmable data generator on board carrier generator mimic diagram in the front panel type of modulator : balance modulator type of demodulator : balance demodulator binary inputs - 8-bit data length 50 khz, clock carrier inputs frequency : 200 khz amplitude : 2 v pp level converter : unipolar to bipolar supply ratings ac input (230v, 10%, 50hz) dc output (+12v,-12v, +5v, gnd, pam, pwm, ppm trai

Central Government/Public Sector

CTN :45153949

02 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For supply of blanket cover for fac- size- 62 inch x 92 inch. the cover should have approx 36 inches opening on one of the 62 inch side provided with suitable ties for closing it after insertion of blanket. gsm of fabric-115 (approx) the cloth should have minimum 70% cotton content, have aesthetical print and indian railways logo with special repair marking on both sides. nabl approved lab /nth certificate for cotton content has to be submitted with the supply. the cloth and print quality should be such that there is no bleeding ofcolours during machine wash and calendaring (ironing). is 18739:2024 (latest) variety no-2 [ warranty period: 30 months after the date of delivery ]

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