Latest voltage suppression panel Tenders | Government voltage suppression panel Tenders

CTN :39237787

14 Mar, 2025 NA

Kalpakkam - Tamil Nadu

Tender For corrigendum : supply of spares for maxima boiler: pressure transducer as per specification enclosed , spares for maxima boiler: flameye, flame detector fe-01 as per specification enclosed , spares for maxima boiler: position controller pepc-10 as per specification enclosed , spares for maxima boiler: sequence controller, autocon 90-4-pr as per specification enclosed

Central Government / Public Sector

CTN :38339492

20 Mar, 2025 139.30 Crore

Bangalore - Karnataka

Tender For corrigendum : design, supply, installation, commissioning, training of various type of equipments for esdm (electronic system design and manufacturing) of msme training centers located at greater noida, bengaluru, puducherry and idemi mumbai on turnkey basis - decade resistance box , ct/pt calibration system , multifunction calibrator , decade capacitance box , ct analyzer , standard resistors , standard weights (el class) , pippete calibration system , low temperature bath (-80 to ambient degree temperature) , frequency counter , energy meter test system (3 position) , precision temperature stabilised resistance standard (high) , decade inductor box , precision temperature stabilised resistance standard (low) , sound level calibrator , digital power analyser , decade resistance box (4 nos.) , process calibrator , hv divider , decade mega ohm box , standard weights (e2 class) , 6 and half dmm , temperature indicator , time interval meter , temperature indicator with compensation , standard weights (f1 class) , semi-micro balance (upto 200 gms) , tachometer calibrator , standard thermocouple (type s) without compensation , sound level analyzer , standard platinum resistance temperature (prt) detector , precision balance (upto 6.1 kg) , thermo-couple calibartion furnace (300 to 1100 degree temperature) , lcr bridge , humidity measurement probe , dry block calibrator (ambient to 600 degree temperature) , anechoic chamber with radiated susceptbility and radiated emission test system , alltitude test chamber , compact emc tester , environmental chamber , digital pressure controller (dead weight pressure tester) , line impedance stablizing network , harmonics/flicker measurement test system , impulse generator , rf shielded chamber , vibration plus environmental chamber , three phase regulated variable power source , humidity generator, relative humidity , bump/shock test system , heat deflection temperature test set , vibration test system , electronic load , conducted rf immunity simulator , rohs testing lab - inductively coupled plasma optical emission spectrometer (icp-oes) , thermal shock chamber , ac dc current source , ultra precision capacitance bridge , esd simulator , horizontaland verticlal flame chamber , rohs testing lab - energy dispersive x-ray fluorescence spectrometer (edxrf) , single phase regulated variable power source , precision energy standard , rohs testing lab - gas chromatograph mass spectrometer (gc-ms) , ingress of water test system - i set , rohs testing lab - ion- chromatograph (ic) , needle flametest chamber , salt spray chamber , dust chamber , digital storage oscilloscope , defibrillator proof test set , thermostat endurance test set , flexing test apparatus , electrical safety tester , winding resistance meter , temperature recorder , radiation meter , tracking test apparatus , gas detector , cord anchorage test set , digital multimeter (handheld/desktop) , glow wire test apparatus

CTN :39439600

20 Mar, 2025 50.00 Lacs

Jabalpur - Madhya Pradesh

Tender For corrigendum : supply of lab equipment - details decription attach in the specfication document ), bench top single beam systronics uv spectrophotometer 340 999 model no 167 covers 190to 1100 nm 4 position cuvette holder automatic wavelength selection 128x64 graphical lcd printer interface usb computer interface with professional scanning software specifications wavelength range 190 1100nm spectral band width, remi cis 24 plus orbital shaking incubator size 580 by 600 mm shaking speed range 20 to 250 rpm voltage 220 240v external dimensions 800 x 1150 x 1300 mm chamber volume 215 ltrs, manual baby mini power pack manual bio world, mini horizontal gel electrophoresis system, advance rotary microtomy latest spencer 820 type with razer, compound microscope, laboratory hot air oven, laboratory eggs incubator capacity 80 lit, ph meter digital, conical flask 200 ml insufficient number available, electronic balance, gel electrophoresis assembly with digital power pack, thermal cycler, cooling centrifuge, gel documentation unit with computer, micropipette, tips of micropipette, eppendorf tubes, pcr tubes, deep freezer, laminar air flow, ph meter, soxhlet apparatus with heating mantle, autoclave, bottle top dispenser with dual inte technology, centrifuge, digital chemical balance, double door refrigerator, d o meter, digital ph meter with electrode lcd display, digital photoelectric colorimeter, digital potentiometer, distillation apparatus, dryer and temperature controller, blower, chemical thermometer, calorie meter, beaker 50ml 100ml 250ml 500ml and 1000ml catering to various volume crafted from high quality 3point3 borosilicate glass the low form design with a wide base and tapered spout, funnel, pipette, burette, burette stand, mortar pestel, electronic balance, burette brush, test tube brush, conical flask, volumetric flask capacity sg 100 100ml sg 250 250ml sg 500 500ml sg 1000 1 000mlmaterial glass heat resistance with graduation, wire gauze, round bottomed flask, periodic table poster, gas connection and fitting in new lab, water bath digital, digital ph meter, digital blood pressure machine, blower, single needle lock stitch sewing machine, over lock or inter lock sewing machine, usha steam ironpro s13816, notice board, inverter, water coller

corporations/Associations/Others

CTN :38794788

10 Mar, 2025 7.89 Crore

Bengaluru - Karnataka

Tender For corrigendum : procurement of dashboard instruments - air pressure transducer - tt bsvi, reverse park assistance sensor - tt bsvi, holder parking sensor - tt bsvi, dc to dc converter - tt bsvi, switch assy combination - tt bsvi, steering lock & ignition switch assy - tt bsvi, double contact brake switch - tt bsiv, tt bsvi, clutch switch assy - tt bsvi, door switch m/s mindarika -tt bsvi, atc switch, dashboard - tt bsvi, switch, hill holder - tt bsvi, switch, heavy mode - tt bsvi, hazard switch - tt bsvi, switch, engine lamp - tt bsvi, switch, regeneration inhibit - tt bsvi, switch, battery cut off - tt bsvi, switch, regeneration start manual - tt bsvi, switch, engine brake - tt bsvi, switch, headlamp levelling tt bsvi, switch, light mode - tt bsvi, switch, front fog lamp - tt bsvi, emergency help switch assy -tt bsvi, battery cut off switch - tt bsvi, steering mounted ignition switch - ll bsiv, ll bsvi, control unit-abs brake steering wheel angle sensor - ll bsvi, double lever combination switch - ll bsvi, flasher-cab 24v led - ll bsvi, switch-cab -exhaust brake - ll bsvi, switch-cab - dpf inhibit - ll bsvi, switch-cab external load - ll bsvi, switch-cab main isolator - ll bsvi, switch-cab -hazard- non eea - ll bsvi, switch-cab - dpf regeneration - ll bsvi, boost pressure sensor (bosch-0281002437) 59.50mm 4 pin - ll bsiii, ll bsiv, engine temperature sensor (single pole 40mmx1/2 inch) - ll bsiii, ll bsiv-x7491300, micro relay 24v 5pin 15a (21x15x35) - ll bsvi am, abs blink code switch 22x44 cut out 24v 5a - ll bsiv, micro relay cab 24v 20a with diod - ll bsvi am, instrument cluster - ll bsiv, nox sensor - ll bsvi, oil temperature and pressure sensor - ll bsiv, ll bsvi, temperature sensor egr - tt bsvi, oil pressure sensor (bosch-0281006174) 58.8mmx55.7mm - ll bsiv, instrument cluster - ll midi bsiv, electronic horn kit - tt, rocker switch 24v on off - ll bsiii, ll bsiv, isolator switch -electrical-single pole-24v-dual coil - ll bsiv, ll bsvi, exhaust temperature sensor egt (180 degree) - eic bsiv, micro relay co with resister - eic bsiv, position sensor - tt 1616 bsiv, low oil pressure switch- tt 1512 bsiii, tt 1616 bsiv, stop light switch - tt 1512 bsiii, tt 1616 bsiv, low air pressure sw (m250560 5.4 bar) - tt 1512 bsiii, tt 1616 bsiv, fuse midi boltable 80a iso8820 - tt midi bsiii-270254609914, fuse midi boltable 60a iso8820 - tt midi bsiii, fuse midi boltable 50a iso8820 -tt midi bsiii, fuse midi boltable 40a iso8820 - tt midi bsiii, fuse 30amp blade - tt, ll, eic, fuse ato blade 20a iso8820 - tt, ll, eic-p2601022, fuse ato blade 15a iso8820 - tt, ll, eic, fuse ato blade 10a iso8820 - tt, ll, eic, fuse ato blade 5a iso8820 - tt, ll, eic, fuse mini blade 30a iso8820 - tt bsiii, tt bsiv, fuse mini blade 25a iso8820 - tt bsiii, tt bsiv, fuse mini blade 20a iso8820 -tt bsiii, tt bsiv, fuse mini blade 15a iso8820 - tt bsiii, tt bsiv, fuse mini blade 10a iso8820 - tt bsiii, tt bsiv, fuse mini blade 5a iso8820 - tt bsiii, tt bsiv, mega fuse 400amp- tt bsiii, tt bsiv, fuse jcase cartridge maxi fuse 40a female - tt, ll, eic-62123224197, fuse jcase cartridge maxi fuse 30a female - tt, ll, eic-62123224189, maxi fuse 120a male - tt, ll, eic, maxi fuse 60a male - tt, ll, eic, maxi fuse 40a male - tt, ll, eic, maxi fuse 30a male - tt, ll, eic, instrument cluster - eic bsiv, coolant temperature sensor - eic bsiv, air brake pressure sensor - eic bsiii, eic bsiv, e-viscotronic fan controller 20.15 - eic bsiv, ambient temperature sensor - eic bsiv, intake boost pressure sensor - eic bsiv, acc pedal floor mouting ve3100 - eic bsiv, vecu 24vdc - eic bsiv, adblue backflow connector kit - eic bsiv, oil pressure sensor - eic bsiv, relay 24 v - eic bsiv, mini relay co with resistor no+nc 8 pin 24vdc - eic bsiii, eic bsiv, micro relay co with resistor no+nc 24vdc - eic bsiv, relay 24 v (40.40) - eic bsiii, eic bsiv, power relay 24v (hcb) - eic bsiii, starter relay 24v - eic bsiv, nox sensor (900mm) - eic bsiv, mini relay 24v - eic bsiv, rocker

CTN :38997406

12 Mar, 2025 NA

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : tender for supply of ek3010b-2706705000 injector nozzle assembly , ek3010b-4625205000 lub oil pressure sensor with switch , ek3010b-50000312030 screw set , ek3010b-7439815000 plunger spring , ek3010b-7462688000 sealing ring , ek3010b-7536522000 pipe clamp , ek3010b-7536523000 gasket , ek3010b-7536524000 expansion bellow , ek3010b-7536527000 gasket , ek3010b-7536528000 gasket , ek3010b-7604618000 hydraulic motor for fuel filter , ek3010b-7534114000 round joint , ek3010b-7904630000 o ring an 49 21 a7 nse 6 5 , ek3010b-7907807000 joint flexible , ek3010b-7942153000 o ring for gf 600 filt no 2090p , ek3010b-7966503000 bush bearing , es6031d-43453374 low lub oil sump level switch , es6031d-5000212130 set bolt m12x1 75x130 8 8 , es6031d-5050128000 circlip , es6031d2700556000 ok 240 copaslip 250 gm upto 110 , es6031d-7096027000 rtd pt 100 , es6031d-7206530000 l t water pump , es6031d-7206540000 ht water pump , es6031d-7426972000 seal balmo fuel feed pump , es6031d-7432420000 fuel feed pump aroto g15sp fr ccw eng , es6031d-7436519000 25 pin socket insert plug jaeger , es6031d-7442311000 transmitter , es6031d-74690530000 pneumatic stop valve , es6031d-7463126000 pre heater coil , es6031d-7529532000 o ring 8 2 680 6 nitrile , es6031d-752958000 gfl washer , es6031d-7533514000 o ring , es6031d-7529559000 disc spring washer , es6031d-7530911000 sensor fuel rack position , es6031d-7532015000 compensation rtd on pyropipe , es6031d-7533509000 gasket , es6031d-7532809000 clamping collar , es6031d-7533508000 bush , es6031d-7533507000 gasket , es6031d-755145000 preheater thermostat 0 100 deg c , es606031d-7599004000 digital 2 channel t c rpm ind 92x92 230v ac , es6031d-7552503000 pressure gauge 0 6 bars , es6031d-7552505000 pressure gauge 80 dia 0 to 60 bar , es6031d-7552529000 temp switch tcm 96r 90 deg increasing , es6031d-7596383000 display pcb , es6031d-7596803000 relay 4no nc 115v ac , es6031d-7597122000 propeller pitch indicator , es6031d-7597124000 pressure switch 0 5 bar , es6031d-7597123000 pressure switch 1 bar , es6031d-7597140000 engine speed indicator light , es6031d-7597169000 filter 7 bar , es6031d-7597184000 signalling lamp , es6031d-7602706000 cap plug , es6031d-7602712000 injector sleeve , es6031d-7602751000 gasket exhaust manifod , es6031d-7603804000 piston ring compression g2 chrome ceram , es6031d-7605905000 temperature sensor , es6031d-7690468000 hour counter , es6031d-7690731000 voltage monitoring relay , es6031d-7900108000 bush , es6031d-7900111000 bush , es6031d-7902934000 loctite 242 , es6031d-7900132000 loctite 270 , es6031d-7902932000 cylinder head gasket , es6031d-7904108000 blind nut , es6031d-7904629000 o ring , es6031d-7904624000 antisplash piece , es6031d-7904108000 gasket , es6031d-7908705000 gasket , es6031d-7908706000 o ring , es6031d-7910303000 bush , es6031d-7910303000 o ring an21 60c7 nse 6 5 , es6031d-7926002000 interrupter type switch , es6031 press indicator kine k 107 assly , es6031d-7972004000 overspeed air solenoid valve 2410 no 24v , es6031d-80910150 pressure gauge 0 40 bar 150mm size , es6031d-81910150 presssure gauge forbes marsh ss316 0 40 bar , es6031d-ex03900102 pneumatic distributor pneu pneu , es6031d-ex03900102 converter module t452 t458 charging , es6031d-ex07600102 a b v t c magnetic speed sen , es6031d-ex08600103 distriubtor iso 541 pneumatic spring , es6031d-ex08600103 engine controller e 19605 , ek3010b-7405010000 snap ring , ek3010b-7600914000 limit switch barring gear , es6031d-2700557000 oks 200 molykote-250 gm upto deg c , es6031d-5050851000 copper washer 60x68 , es6031d-5052921000 ball , es6031d-7405007000 ball bearing skf 6209 , es6031d-7405062000 serated bush , es6031d-7430511000 thermostat element , es6031d-7426619000 o ring ms 295 13 245 60 c7 viton , es6031d-7427904000 key for damper , es6031d-7437206000 gasket , es6031d-7438675000 set of full flow elements fm s01 lo filter , es6031d-72529534000 o ring , es6031d-7534105000 joint , es6031d-7551904000 fuel leak conn

CTN :39478738

18 Mar, 2025 NA

Jalpaiguri - West Bengal

Tender For repair and maintenance of lift - service and maintenance of lift , rocket switch, door drive control seitch , limit switch, protective devices , break protective devices , pcb for position indicator signal pcb , phase reversal or single phase preventer , door or gate track rollers , 12 or 24 volt dc 10 or 12 pin no or nc contractor , led 5w emergency lamp , emergency alarm device , 12 volt 18ah maintenance free sealed battery , main controller trasformer primary 415 volts , floor relay oscillator switch , main contactor with coil, 60 amps , power contractor 32 amps with 24 or 28 volts , power contractor 32 amps with 02 no plus 2 nc , full length infrared sensor 64 beams , changer card of automatic rescue device , converter card of automatic rescue device , medfet card of automatic rescue device , rotary encoder for speed feedback , door motor with built-in rotary encoder

CTN :39308842

07 Mar, 2025 NA

Chennai - Tamil Nadu

Tender For machinery/equipments - equipments/machinery, lead acid electrolyte batterycapacity: 150ah, voltage: 12 v with hydrometer, multi-meter and high discharge tester, specific gravity tester application: battery specific gravity tester length : 300 mm voltage : 12v, cell voltage tester rated volatge :3v , display type: analogue, weight: 400 g, starting and charging trainer kit for carbattery capacity: 12v, car alternator type: slip ring, 3 phase ac, voltage: 12 v power-15kva, car starter motor (maruti 800 or tata indigo or equivalent for assembly and dismantle purpose)motor power: 7.5kw weight: 2.2 kg, head light with switch controller and head light adjustment (two wheeler)light source type-led, temperature-6500 k, wattage-72 w, parking light with switch controller (two wheeler)power: 20w / bulb total 40wactual lumen: up to 3000 lm/bulbcurrent : 1.3a, / working voltage : ac/dc 9-80vanti-fog & anti-glare: available, shell material: aerospace aluminum alloyscolour-temperature: cool white-6000k, yellow -3000kwaterproof rate: ip67, direction indicator with switch controller (two wheeler)height: 75mm, overall length: 167mm, overall width: 149mm, 12v bulbs, car horn with wiring harness voltage-12 v, car wiper motor (maruti 800 or tata indigo or equivalent)voltage-12 v, fuel gauge with sending unit (two wheeler)two wheeler fuel gauge with digital display, temperature gauge (two wheeler)dial size 4 / battery 9vdisplay - 4 digit / output: 4-20mastem length upto 300mmstem diameter 6mm/8m/10mm, electronic fuel ignition systems kitignition coil with ht coil, ht wires, spark plugs, ignition switch, distributor, and wiring ,ms stand with board, engine crankshaft angular position sensor1xcrankshaft position sensor, made of high-quality plastic material, temperature range 45c, speed sensorfrequency range: 3 hz to 20 khz, voltage range: 4.5 to 26 volts., pressure sensor pressure range 0 - 1 up to 0 - 70baroutput signal: 4 to 20 mapower supplier: 10 to 28vdcsensor class (included linearity and hysteresis): 0.5 %fsd / sensor: ceramic or silicon display: 4 digit led displayprocess connection: 1/4 bsp, knock sensoroperating voltage: 3.3v-5v digital output, oxygen sensoroutput signal 0.1 0.03 ma in airmeasurement range 1~25% vol. operating pressure range: atmospheric 20%, digital multimetertype: digital / size: 21x15x5cmvoltage rating: 1000vdc/750vac rmsimpedance: 1mohm / requires a 9v batterycapacity: 200 mv, 2000mv, 20v, 200v and 1000v (dc voltage), 200 a, 2000 a, 20ma, 200ma and 10a (dc current), 200v and 750v (ac voltage), 20, 200 and 2000k ohms (resistance)

CTN :38748493

03 Mar, 2025 7.96 Crore

Jodhpur - Rajasthan

Tender For corrigendum : electrical lab equipment - colour digital storage oscilloscope 100mhz 1gs/s with fft, voltmeter 0-500v (analog ), voltmeter 0-500v (analog ) moving iron type, ammeter 0-1-2a (analog ) moving iron type, ammeter 0-2.5-5a (analog ) pmmc type, ammeter 0-5-10a (analog) moving iron type, wattmeter lpf dynamometer type, wattmeter 5-10a, 75-300-600v upf dynamometer type, megger 500v 1000m digital insulation tester, single person push button operation, bridge trainer kit, digital earth tester, energy meter 1-phase, trivector meter, dc motor cut section for lab application with manual, transistor characteristics npn-pnp trainer kit, trainer kit for turn off circuit of scr for laboratory purpose, smps trainer kit power supply : 230 v ac , 50 hz, ups trainer kit input voltage 180-260 volts, 50 hz, three phase induction motor cut section for lab application, three phase 6 cage induction motor trainer kit ,, universal motor phase single phase, stepper motor voltage 24-48 vdc, three phase squirrel cage induction motor trainer kit for speed control using auto transformer and vvvf method mains supply : three phase, 415v 10%, 50hz, lux meter, house & commercial wiring installation trainer, speed control of dc shunt motor trainer, speed control of dc series motor trainer, functioning of ct, pt and isolation transformer complate trainer, voltmeter and ammeter method for measurement of medium resistance., clamp meter, dc, ac & wave shaping circuit trainer, oil testing kit, transformer trainer 300 va, dc motor coupled to dc motor trainer, 3 phase squirrel cage induction motor trainer, single phase ac inducation motor trainer, dc motor coupled to 3 ph ac motor trainer, 3 phase ac integrated motor coupled to dc integrated motor setup (motor-generator setup):, electrical load power factor trainer (apfc), complete house wiring installation trainer, 3 phase squirrel cage induction motor trainer, control of 3 ph. squirrel cage induction motor trainer, 3 phase slip ring induction motor trainer, 1 ph. ac induction motor trainer, 3 phase salient pole alternator coupled to dc integrated motor setup (motor-generator setup) trainer, ac servo motor trainer with pid controller, dc servo position control trainer with pid controller, measurement of linear displacement by lvdt transduser trainer, strain gauge transduser trainer, temperature sensing transduser trainer, pressure measurment by piezo resistive transducer trainer, angular speed measurement using stroboscope & tacho meter transduser trainer, op-amp trainer, adc & dac circuits trainer, pelton turbine trainer (assemble & dismantle of micro hydro plant), microcontroller trainer 8051, solar and wind turbine trainer, fuse & mcb characteristics trainer, air circuit breaker trainer (dismantle acb), induction type electromagnetic relay trainer, electromagnetic over current reley i numerical relay trainer, percentage biased differential relay trainer, motor fault simulator trainer, on transmission line protection simulation trainer., lcr meter, digital multimeter, tachometer, wire striper, pliers, ball pen hammer, earth tester, took kit, soldering iron 25 watt with lead

Central Government/Public Sector

CTN :39419023

03 Mar, 2025 NA

Delhi - Delhi

Tender For supply,installation,testing & commissioning of interactive display panel of 105"screen , supply,installation,testing & commissioning of interactive display panel of 65"screen , supply,installation,testing & commissioning of ceiling mount hardware for the display panel .approved makes : delta/panasonic/samsung/soltaire , supply,installation,testing & commissioning of wall hardware for the display panel.approved makes : delta/panasonic/samsung/soltaire , supply , installation , testing & commissioning of matrix 4k switcher metal chassis , with 12 nos input slots (hdmi/dvi /displayport/hdbaset ) . 4 nos. output , expandable slots (hdmi/dvi /displayport/hdbaset ) , resolution 4k (4096x2160 ) , input/output signal types hdmi/dvi /displayport/hdbaset , advanced edid management,hdcp complaint , audio output , ethernet port 10/100 mbps. approved make : lightware / crestron / delta., supply,installation,testing & commissioning of ptz usb camera 12x optical zoom with 4k resolution with 1/2.3 inch or higher high quality , pan range: 170deg or more interface for video & rs 232/ rs 422 for controls 10 or more preset position. approved makes : marshall/jvc/phillips , supply,installation,testing & commissioning of digital network conference system (chairman unit ) with flush mountable base,connectivy through cat6 cable,button for mic on/off, 48 khz audio sampling rate , anti rf interference from cell phone or similar devices.priority & apply answer button for chairman unit, . approved makes: toa/val audio/trb audio. , supply,installation,testing & commissioning of controller for conferencing system digital networked dsp conference processor with 64 channels , 48k audio sampling rate and 20hz ~ 20khz frequency response,tcp/ip software control port 4-way cu/du connection for mic, audio link digital input/output audio analog input,rs232 central control, realize microphone switch, priority, volume and other controls.approved makes: toa/val audio/trb audio. , supply , installation , testing & commissioning of interactive pop up monitor with motrised retractable operation . led screen with minimum size of 15" , resolution 1920 x 1080 , aluminium frame with hdmi input . approved make : fametech / e-learn / bxb. . , supply , installation , testing & commissioning ofpop up monitor with motrised retractable operation .led screen with minimum size of 15" , resolution1920 x 1080 , aluminium frame with hdmi input .approved make : fametech / e-learn / bxb. . , supply , installation , testing & commissioning ofhdmi distribution amplifier with 1 hdmi , 6 hdmioutput, 4k resolution . approved make : fametech /e-learn / bxb. . , supply,installation,testing & commissioning ofhigh performance 2-way full range ceilingspeaker frequency range (-10db) 62 hz 20khz, frequency response (3 db) 96 hz 15khz , power rating iec system long-termratings (low-z direct):100 watts continuousprogram power 50 watts continuous pink noise(200w peak), 100 hrs rated noise power30w (30w tap) rated noise voltage70v/100v (with 70v/100v tap settings) ,sensitivity 91 db (1khz - 16 khz) , coverageangle 110 conical coverage angles(byfrequency) conical (vertical & horizontal) 500hz: 1801000 hz: 1602000 hz: 1554000 hz:92 . approved makes : martin audio/valaudio/trb audio , supply,installation,testing & commissioning ofprofessional dual channel power amplifier 2x200w @ 8 ohms, 2 x 300w @ 4 ohms,sensitivity - 0.775v input impedence - 20k,crosstalk - >65db, s/ n ratio - > 110db,damping factor - 500, thd - < 0.1% , slewrate - 15v / us. approved makes : martinaudio/val audio/jbl , supply,installation,testing & commissioning ofcontrol system master/space controller withpoe with minimum 4 bidirectional rs232, 4ir, 4 relays and 4 gp/io and 1 ethernet port tocontrol all the devices in the room. should haveinbuilt ir sensor to learn ir commands,ethernet 100/1000 mbps. approved makes :crestron / neets / extron. , supply,installation,te