Visible light sensor IC Rohs compliant Replacement of cds The gb5a series is a low cost visible light sensor, with a Current output which is directly proportional to the light Level. It has a built in optical filter to provide a Response which is close to the human eye, or f¼photopicf¼. The output current can be converted to a voltage by Connecting it in series with a resistor. The dynamic range Is determined by the external resistor and power supply (10k and 5v gives a range of 0 up to 250 lux, but this can Be over 900 lux with a 1k resistor). The internal dark Current cancellation enables high accuracy over the full Temperature range, even at low light levels. Features Near human eye photopic response High ir rejection +c integrated optical filter Current output highly linear vs light level Temperature stable Integrated high gain photocurrent amplifier Darkcurrent cancellation Applications Dawn/dusk sensing Night view surveillance camera Display backlighting in laptops, mobile phones, lcd tvs Nightlights . Moq 1, 000pcs
7 inch two-din car dvd player with touch screen / tv / am / fm radio / bluetooth / rds / sd / gps connector Function description: Fully motorized two-din in-dash tft lcd monitor 7 inches wide view angle 16:9 display mode Motorized display angle adjustment Built-in tv/am/fm radio tuner Rds function (optional) Compatible with gps navigation (optional) Touch screen control Sd/ms/mmc slot Compatible with dvd/cd/vcd/cd-r/mp3/mp4 Built-in bluetooth Built-in 4*45w amplifiers Adjustable image brightness/color/contrast Ntsc/pal/secam manual identification 1 av input and 1 av output Automatic back sight function Video signal disappear, display blue screen Card style remote control Technical parameter: Screen size: 7 inches Display mode: 16:9 Tv system: ntsc/pal/secam Resolution (pixels): 480(w) *rgb *234(h) =336960 Power: dc 12v Operation temperature: 0 ~ +50 degree celsius Storage temperature: -10 ~ +60 degree celsius Product size: 190*179*100mm Shenzhen baiteman tech. Company limited G/w: 3.5kgs/pc
All-in-one Fully Motorized Car Multimedia Player With Touch screen/Bluetooth/TV/FM/AM/RDS/USB/ SD/GPS connector Function description: Fully motorized single in-dash player 7 inches wide view angle 16:9 display mode Display with adjustable angle Adjustable image brightness/color/contrast Built-in AM/FM Radio tuner RDS function GPS nacigation system (optional) Touch screen Support USB2.0 slot in panel SD/MS/MMC memory card slot in panel DVD/CD/VCD/CD-R/MP3/MP4 playback Built-in Bluetooch Built-in TV tuner Built-in 4+¼-45W Amplifiers 1 AV input and 1 AV output Automatic back sight function LCD clock display and adjusting function Video signal disappear, display blue screen Card style remote control Technical Parameter: Screen size: 7 inches Display Mode: 16:9 TV System: NTSC/PAL/SECAM Resolution (pixels): 800(W)*RGB*600(H)=144000 points Power: DC 12V Operation temperature: 050 Storage temperature: -1060 Product size: 190*180*50mm Unit weight: 2.8Kg. Package: color box.
Depth of Investigation v 400 meters a. Transmitter 1) Constant Current Selected automatically depending on ground conditions Max. Current 500mA Min. Current 1mA 2) Voltage (Max) 500 V (1000 Vpp) 3) Power 40W b. Amplifier Voltage Measurement Input Impedance 10 M Ohm Input Range 0-200V Precision + 0.05 mV Noise Rejection 95 dB at 50-60 Hz c. Resistance Measurement Apparent R Range m Ohm, Ohm, K Ohm Apparent R Precision 0.02 m Ohm at 500 mA d. System Data Cycle time 12 seconds Accuracy 2% Diagnostic display 9 codes Temp. Range 0 v 50 degree c e. Power Source 12 Volt, 12 Ah Rechargeable Battery Measuring capacity 2000 readings at 20 mA 200 readings at 500 mA f. Weight 12.5 Kg g. Dimensions L 400mm X W 225mm X H 330mm Weight 20 kg of instrument Additional Accessaries 60-80 Kg.
1. Multilevel error correction function,forward/backward reaches 20 double speeds 2. Built-in Dolby Digital AC-3,5.1 channel output, support WMA,HDCD, MP3.CDG 3. Dolby Digital/LPCM Digital audio freauency optical fiber, coaxial output 4. Dynamic state setting function, able to adjust .image brightness /acuteness /contrast and soud effect image brightness / acuteness/contrast and sound effect while playing 5. Multilevel zoomfunction,and pictures can be 1/4 and 4fold zoomed. 6. Progressive scanning function 7. Digital album smoothly play,support special effects setting. 8. Multi-sound field simulation,active frequency spectrum displays. 9. Automatic screen saverprotectiom. 10. Compatible with DVD,SVCD,VCD,DVCD,CD,MP3,MP4.CD-R/W,DVD-R/W,HDCD,Kodak Picture CD,CD-G. 11. Parental lock function. 12. Optioal function: HDMI, RMVB, CD GAME, AMPLIFIER, RADIO AM/FM, VGA, SCART. Size:360*33*200MM qty per unit packing:1pcs export carton(G,w)
1. Multilevel error correction function,forward/backward reaches 20 double speeds 2. Built-in Dolby Digital AC-3,5.1 channel output, support WMA,HDCD, MP3.CDG 3. Dolby Digital/LPCM Digital audio freauency optical fiber, coaxial output 4. Dynamic state setting function, able to adjust .image brightness /acuteness /contrast and soud effect image brightness/acuteness/contrast and sound effect while playing 5.Multilevel zoomfunction,and pictures can be 1/4 and 4fold zoomed. 6.Progressive scanning function 7.Digital album smoothly play,support special effects setting. 8.Multi-sound field simulation,active frequency spectrum displays. 9.Automatic screen saverprotectiom. 10. Compatible with DVD,SVCD,VCD,DVCD,CD,MP3,MP4.CD-R/W,DVD-R/W,HDCD,Kodak Picture CD,CD-G. 11.Parental lock function. 12. optioal function: HDMI, RMVB,CD GAME,AMPLIFIER,RADIO AM/FM,VGA.SCART size:225*33mm qry per export carton :5pcs moq:1k
1. Multilevel error correction function,forward/backward reaches 20 double speeds 2. Built-in Dolby Digital AC-3,5.1 channel output, support WMA,HDCD, MP3.CDG 3. Dolby Digital/LPCM Digital audio freauency optical fiber, coaxial output 4. Dynamic state setting function, able to adjust .image brightness /acuteness /contrast and soud effect image brightness/acuteness/contrast and sound effect while playing 5. Multilevel zoomfunction,and pictures can be 1/4 and 4fold zoomed. 6. Progressive scanning function 7. Digital album smoothly play,support special effects setting. 8. Multi-sound field simulation,active frequency spectrum displays. 9. Automatic screen saverprotectiom. 10. Compatible with DVD,SVCD,VCD,DVCD,CD,MP3,MP4.CD-R/W,DVD-R/W,HDCD,Kodak Picture CD,CD-G. 11. Parental lock function. 12. optioal function: HDMI, RMVB,CD GAME,AMPLIFIER,RADIO AM/FM,VGA.SCART size:430*33MM QTY per export carton:5pcs
Specification: Free standing design High quality steel enclosure + high quality metallic paint Display: 17" tft lcd, brightness, 270 cd/m2, contrast: 5001 17" surface acoustic wave / resistive/ infrared touch screen Computer: Intel½ celeron d 2.8g processor Ddr 512 mb (upgradeable as option) Gigabyte 945g motherboard Intel½ 945gc express chipset Intel½ graphic media accelerator 950 Hd 80g 7200rpm, 8m cache Power supply, 110/240v (ul certified) Integrated amplified hi-fi speakers Upgrade option: Computer can be upgrade to customer's specification 19" lcd and other touch screen option Peripheral options Thermal printer(epson t532/seiko ltp 1245 ) Metrologic ms3480 barcode scanner Stainless steel keyboard / regular keyboard Card reader. Brief intro: Height*width*depth: 1640 x 590 x 547 mm Weight: 60kgs Packing: packed in non-fumigation wooden crate Packing dimension: 1780 x 610 x 610 mm.
Specification: Free standing design High quality steel enclosure + high quality metallic paint Display: 17" tft lcd, brightness, 270 cd/m2, contrast: 500:1 19" tft lcd, brightness, 300 cd/m2, contrast: 700:1 Computer: Intel½ celeron d 2.8g processor Ddr 512 mb (upgradeable as option) Gigabyte 945g motherboard Intel½ 945gc express chipset Intel½ graphic media accelerator 950 Hd 80g 7200rpm, 8m cache Power supply, 110/240v (ul certified) Integrated amplified hi-fi speakers Upgrade option: Computer can be upgrade to customer's specification 19" lcd and other touch screen option Peripheral options Thermal printer(epson t532/seiko ltp 1245 ) Metrologic ms3480 barcode scanner Stainless steel keyboard / regular keyboard Card reader Height*width*depth: 1828 x 434 x 470 mm Weight: 75kgs Packing: packed in non-fumigation wooden crate Packing dimension: 530 x 530 x 1860 mm
Specification: Free standing design High quality steel enclosure + high quality metallic paint Display: 17" tft lcd, brightness, 270 cd/m2, contrast: 5001 17" surface acoustic wave / resistive/ infrared touch screen Computer: Intel½ celeron d 2.8g processor Ddr 512 mb (upgradeable as option) Gigabyte 945g motherboard Intel½ 945gc express chipset Intel½ graphic media accelerator 950 Hd 80g 7200rpm, 8m cache Power supply, 110/240v (ul certified) Integrated amplified hi-fi speakers Upgrade option: Computer can be upgrade to customer's specification 19" lcd and other touch screen option Peripheral options Thermal printer(epson t532/seiko ltp 1245 ) Metrologic ms3480 barcode scanner Stainless steel keyboard / regular keyboard Ups Card reader Bill acceptor Coin acceptor Height*width*depth: 1422 x 562 x 430 mm Weight: 50kgs Packing: packed in non-fumigation wooden crate Packing dimension: 1550 x 575 x 575 mm
Dual band gsm&dcs booster Product description We professional manufacturer followings products since 1995: *gsm fullband/band selective signal booster, *cdma fullband/band selective signal booster, *dcs fullband/band selective signal booster, *gsm&dcs dual band signal booster *pcd fullband/band selective signal booster, *wcdma fullband/band selective signal booster Today, we would like to introduce gsm&dcs dual band signal booster: *technical features: 1)high system gains. 2)full duplex and double-end design, external power supply, and convenient installation. 3)alc technology with auto-steady function adopted. 4)provide power indication and uplink and downlink indications. 5)with the amplified linear power, the intermodulation and spuriousness are suppressed effectively. 6)the reliability conforms to gb6993-86 standards. 7)the electromagnetic compatibility conforms to ets300 609-4 standards. Welcome to contact us to know more details or check following parameters Packaging : neutral packaging
Main function and characteristic: This machine adopts hydrocylinder underneath type, the assembly key of oil-fountain-oil-pump motor setíóflooding valveíóchange-direction valve are the brand products, the computer measure display of amplifier is ourselves produce, in good interface. It can display test forceíótest force peak valueíóloading speed. It according with the requirements of the standard of< GB/T228-2002 Metallic materials- Tensile testing at ambient temperature>,it used do tensileíópressureíóbending and cutting for metal and non-metal materials. Main Technical Parameters: Max. test forceú¦ 1000kN Scope of test force measureú¦4-1000kN Accuracy of measure test forceú¦í+1% Journey of piston ú¦ 250mm Max. journey speed of pistonú¦50mm/min Displacement measure distinguishú¦ 0.01mm Deformation measurementú¦Four-shelves measure, each shelf full measuring span of 20%, í+0.5%FS Max.tensile spaceú¦750mm (Include piston journey) Max.pressure spaceú¦ 580mm Thickness of flat specimenú¦ 0-40 mmú+ Dia. Of round specimenú¦ ª¦13-ª+60mm Size of platenú¦ ª+160mm Distance of bending testing rollsú¦60mm-700mm Width of rollsú¦ 140mm Beam travels speed about: 120mm/min Mode of clampú¦Hydraulic pressure clamp Size of outlineú¦ 1000í-700í-2350mm
1 din car dvd video Hp-6501 all in one car dvd 7'touch screen + fm/am radio+ 50x4w amplifier+mp3+mp4+usb+divx (new) 7-inch tft lcd monitor Single-din all-in-one Touch screen Four tv antennas input With lcd in front panel Dvd/vcd/cd changer control Compatible with divx/dvd/vcd/cd/cd-r/mp3/mp4 8cm disc Electronic anti-shock Multi-channel auto-eq setting Usb universal serial bus connect Mute at telephone calling Motorized display angle adjustment C-bus system control Ccd camera input Volume/treble/bass/balance/fader controls Real time display Automatic display positioning Picture adjustment (brightness, contrast, color, settings) Pal/ntsc tv system (secam optional) Card size remote
Fully motorized 7-inch tft lcd, all-in-one structure Dvd, vcd, cd, mp3, wma, mp4 Built-in tv tuner, fm/am tuner High sensitive touch screen Built-in 4 x 45w mosfet power amplifier Dolby surround dts, dolby logic ii Reverse camera and parking sensor input Cdc/dvdc control Front panel aux in (usb port) 3 rca av inputs External navigation box (option) Unit size: 160 x 178 x 50mm Unit net weight: 3.35kg Box size: 322 x 257 x 171mm Box net weight: 3.5kg Carton gross weight: 18kg Carton size: 548 x 340 x 448mm Unit size: 160 x 178 x 50mm Unit net weight: 3.35kg Box size: 322 x 257 x 171mm Box net weight: 3.5kg Carton gross weight: 18kg Carton size: 548 x 340 x 448mm
Car dvd player Features: 7" tft colour lcd screen and motorized in-dash monitor Dvd/dvd-r/mp3/vcd/cd/cd-r/cd-rw compatible Built-in stereo amplifier Built-in am/fm stereo receiver Electronics anti-shock 45wx4 high power output 30 preset radio stations Ntsc/pal compatible system 16:9 or 4:3 mode Screen angle/position memory Auto memory store/preset scan Picture control:brightness/contrast/colour/tint/refection size Repeat/program/random/intro play Front/rear/treble/bass digital adjustment On screen display(osd) Full function remote control Tv tuner(optional) rds(optional) Iso 1-din mounting chassis Packing details: Color box dimension:34f-27f-25cm Outer carton dimension:35f-28f-51.5cm(2pcs) Weight/carton:7.0kg Unit dimension:18.5f-19f-5.5cm Unit weight:2.5kg Qty per 20'/40'/40'hq: 1200pcs/2500pcs/2900pcs
Mp3 player Product details Brand new Alpine cda-9855 Cd/mp3 player xm/sirius ready Key features: 50w max x 4 high power amplifier 3 preouts (2v) Swingface with glidetouch mechanism Satellite radio ready Ready for ipod-½ Bass engine pro - 6-channel digital time correction - 6-position hp/lp digital crossover -subwoofer level control -subwoofer phase selector -bass focus 5-band digital parametric equalizer Media xpander Cd-r/rw playback Mp3/wma decoder/playback Mp3 text information display Quicksearch function (mp3 files) Cd text, cd text display, cd text scroll Cd shuttle control function Versatile-link ready Maxtune sq tuner Regulated 1-bit dac Wireless remote control included Oem steering remote ready Detachable trim plate Anti-theft detachable front panel 6 in a box . Weight : 30 lbs ( approx )
Cladding Power Strippers (CPS) can be used for high power fiber lasers and fiber amplifiers to strip unwanted cladding light from dual clad fiber (DCF). Cladding Power Stripper Features Applications High Stripping Efficiency High Power Fiber Laser Low Signal Loss and Beam Quality Degradation Fiber Amplifier Stable and Reliable Custom Configurations Available Specifications Parameters Value Port Configuration 1x1 Signal Wavelength 800~2000nm Pump Wavelength 800~2000nm Signal Fiber X/125 X/250 X/400 Cladding Power Attenuation >20dB >18dB >18dB Signal Insertion Loss 18dB(Input port ER >25dB) Return Loss >45dB Package Dimension D1, D2, D3, D4, D5, D6, D7 Operating Temperature -5~+70 Storage Temperature -40~+85 Ordering Information CPS-1-222-33-4-5-666-777 1 - Port Configuration: 1x1=1x1 222 -Fiber Type for Signal: SSS=Specified 33 - Package Dimension: D1,D2,D3,D4,D5,D6,D7, S= Specified 4 -Pigtail Type: 0=250um bare fiber, 1=900um loose tube 5 -Fiber Length: 0=0.8m, 1=1.0m 666 -Handling Power for Signal: 0005=5W, 010=10W, 0100=100W, 0200=200Wï¼?5000=5000W 777 -Cladding Power:: 0005=5W, 010=10W, 0100=100W, 0200=200Wï¼?5000=5000W Notes: 1.Package dimensions: D1:Ï?4.0x60mm, D2:5x5x50mm, D3:70x12x8mm, D4:75x12x8mm, D5=80x14x10mm, D6=100x15x8mm, D7=100x28x12.6mm-HP 2.Pleased to contact us if you need more fiber selections Company introduction: High power Optical Fiber Components: -Optical Fiber Isolator, up to 100W; -Free Space Isolator, up to 100W; -Optical Circulator, up to 30W; -Pump Laser Protector; -Band Pass Filter; -Nx1 Pump Combiner; -Cladding Power Stripper; -Mode Field Adapter; -(N+1)x1 Pump & Signal Combiner, 200W/port; Polarization Maintaining Fiber Components: -In-Line Polarizer/Depolarizer; -In-Line Faraday Isolator; -Optical Circulator; -Fused WDM / Coupler; -Filter WDM / Coupler; -Fiber DWDM -Fiber Mirror; -Faraday Rotator; -Fiber Patchcord / Jumper; -PLC Splitter Module; -Tap / WDM / Isolator Hybrid; Manual Variable Optical Attenuator; -1x2 Polarization Beam Splitter / Combiner (PBS/C) -1x2 Isolator & Polarization Beam Splitter / Combiner (IPBS/C)
Techwin Fiber Sensing MachineTW3600 (BOTDR) for Oil Pipeline and Bridge Monitoring We will try our best to provide products similar to keopsys fiber sensing machine like CEFA-C-WDM-LP fiber amplifier and CVFA fiber amplifier, NKT Photonics fiber sensing machine like X15/E15/C15/Y10 signal-frequency lasers, NP Photonics fiber sensing machine like the Rock Fiber Laser Module and the Rock Table- Top Fiber Laser Source, IPG Photonics fiber sensing machine like GLR CW green fiber laser, VLM visible fiber laser and Yeetrbium CW fiber laser, and BKtel Photonics fiber sensing machine. You probably see us at following exhibitions: Photonica in Russia, SPIE Photonics Europe in France, SPIE Defense + Commercial Sensing in USA, International Pipeline Exposition in Canada and so on. Product Overview Techwin Brillouin Optical Time Domain Reflectometer TW3600 (BOTDR) can simultaneously measure strain distribution, loss distribution and Brillouin scattering spectrum at different location of optical fiber, and can display 3D and multiple distribution parameters. It has the advantages of high-precision strain measurement, good repeatability, single-end non-destructive measurement etc. It has become an indispensable instrument in the field of optical fiber communication and optical fiber sensing (OFS). Techwin Brillouin Optical Time Domain Reflectometer TW3600 (BOTDR) can be widely used for the health monitoring of bridge, dam, tunnel, lofty building, oil well platform and oil pipeline etc., the forecasting and alarming of geological hazard such as mountain landslide, mud-rock flow and earthquake etc., as well as the health inspection of intelligent structures as naval vessels and spacecraft etc. Techwin Brillouin Optical Time Domain Reflectometer TW3600 (BOTDR) can be also used to measure the strain distribution of optical fiber loop or subsea optical cable when the optical fiber gyroscope (OFG) and optical fiber hydrophone are in the process of development, production, and test, or when the subsea optical cable is in the process of development, production, construction, acceptance inspection and maintenance. Main Features Single-end nondestructive test Measurement of Brillouin scattering spectrum width distribution Measurement of optical fiber strain distribution Measurement of optical fiber loss distribution Measurement of Brillouin scattering spectrum Multi-window display Typical Application Tunnel health monitoring Oil pipeline monitoring Bridge monitoring Dam monitoring Coal mine passageway monitoring Oil well platform monitoring
Vector Network Analyzer for performance measurement www dot techwin-china dot com We will try our best to provide products similar to Keysight Vector Network Analyzer, Rohde & Schwarz Vector Network Analyzer, Tektronix Vector Network Analyzer, Anritsu Vector Network Analyzer. Product Overview: Techwin Vector Network Analyzer TW4600 has powerful measurement functions, which can complete vector network analysis in the field of wireless communications, cable TV, and automotive electronics, etc. It can be used for performance measurement of filter, amplifier, antenna, cable, and cable television sub connectors, etc. radio frequency components. It adopts Windows operating system; has error calibration and time domain functions; offers multiple display formats such as logarithmic amplitude, linear amplitude, standing-wave ratio (SWR), phase, group delay, Smith chart and poplar coordinates, etc.; provides multiple calibration types: including frequency response, single port, response isolation, enhanced response and full two-port calibrations, rapid SOLT and electrical calibration; has Windows operating platform and LAN function and can display multiple channels; is designed with USB interface, LAN interface, GPIB interface, VGA interface and color LCD display, all of which allow it to quickly and accurately measure the S-parameter amplitude, phase and group delay characteristics of DUT, with efficient and powerful error correction capability. Main Features: â?¢ With dynamic range of 125dB, for accurate measurement of high suppression device â?¢ 10.4 inch true color high-resolution LCD with touch screen function â?¢ Optional 75â?¦ test port impedance option for cable TV components measurement â?¢ 0.001dBrms trace noise renders network analyzer higher measuring accuracy â?¢ With up to 64 independent measuring channels that can implement complex testing schemes quickly â?¢ Powerful data analysis functions, such as ripple test, bandwidth test and limit test â?¢ Extendable to 4 ports through port extension set, test the whole 16 parameters of 4-port network through a single connection, capable of balanced parameter test Typical Applications: Production test of mobile communication products The frequency range of Vector Network Analyzer TW4600 can meet the demand of production test of mobile communication products. It has such features of fast sweep speed, wide dynamic range and compact size which is very suitable for the test of mass production of factory. The vector network analyzer can be applied to the test of RF devices, such as filter, power amplifier, antenna and cables. The 75â?¦ test assembly is also available to characteriz the device of CATV.
This product is mainly used for tourist bus, coach, boat, train and other tourist transportation area, it improve the quality of tourism services and reduce travel services costs. GPS Multilingual system include 5 parts: Host Device, driver display, HUB device, SUB device, PC Software. HOST DEVICE - GPS-601M : *Automatic GPS technology, without any manual operation, sharing of driver labor intensity, safe operation. *Support unlimited number of lines and tour places, best choice for multi- routes with one bus. *Can easy copy route information to other buses, simply operations. same as computer. *Very convenient to copy data via micro SD card or U disk. *Support audio playback. *Auto switching North-South, South-North route when the device power on, no any manual operation needed. *Automatic nearest station playing, auto interrupting audio once device exceed bus stops. *Compatible with all standard bus stops auto reporter, can set any languages to play at loudspeakers broadcast. *Built-in high capacity lithium battery backup power to prevent accidental power off, affecting the device is working properly. *Built-in two ways 15W digital amplifier can directly drive an external speaker. *Support UNICODE code, can support any languages, very useful for driver who do not know a second language. *Support route convert to KML file export functions, convenient for user to check route information through Google Earth. *Support background music. *Support through the main device to update the information on sub-device.(such as channels number, the default volume, drive power, flag information) *Support live tour commentary audio record, easy for live tour information check by officer. *Over load short circuit automatic protection. do not need to change fuse. *One Microphone input, interrupt all channels automatically. *Support Bluetooth microphone, can play any audio from phone through Bluetooth or two microphones input for live guiding, interrupt 2 channels. Other channels audio commentary played simultaneously. *Power current amplifier. *Split one RJ45 signal to 6 RJ45 signal.(standard CAT-5e) *Make installation easier and flexible by using CAT-5e cables. *Support 2 video AV input, support one way DVR automatically detection.
