PC, UPC, APC multi skive project High return loss*Low insertion loss High reliability and stability Available for both SM, MM, simplex and duplex 0.9mm, 2.0mm, 3.0mm cable diameter option. Package: Plastic bag.
Use: telecommunication networks , data networks , video&catv Feature: bellcore compliant , wavelength independent (dwdm) , durability (well over 100mw) , simple and reliable structure Type: lc Size: 3í5í8í10í15í20db 10pcs per bag
Cell phone dangle.
The S6061 Series is direct-mount line of electric actuators that operates on 24VAC or VDC poser and is available for use with floating, proportional, or resistive controllers. S6061-series output 4 ~ 24 Nm torques, and each of them has two models: Digital and Analogue
The S6057 series brass valve are primarily designed to regulate the flow of water in response to the demand of a controller in zone and fan coil applications. They can be used in combination with an electric on/off actuator S6056. The valves are availabe in 2 way N.C. (Normally Closed) or 3 way configuations. The 6056 electric on/off actuator provides a two positions (open-closed) control. This compact, spring return actuator has 105N minimum seating force in a compact, easy-to install package.
S6051 series of thermostats are used to control heating or cooling in commercial, industrial or residential installations. The heavy-duty slide switches provide HIGHMED-LOW fan speed selection and HEAT-OFF-COOL system switching.
The reasons you may want to get help from us: 1. We provide very good quality. As said before, we only sell brand new, sealed products. 2. We offer professional consultancy. Actually, we sometimes even help our si partners to revise their bom, for larger projects, based on our experienced technical sources. 3. We understand the si life and pain, that we usually concede in product or service price to our utmost, that may help you be more competitive. 4. You can even outsource the project to us, that lower your cost, but still saves your brand.
CISCO full-line router with competitive price and strong tech support.
UP-MP3 DIY learning platform, self-developed by UP-TECH fits for professional course design, graduation design in universities and MP3 fansÆ study and development. Computer learners are able to gradually finish the design and production of MP3. In the course of learning, it covers the comprehensive knowledge of singlechip, digital electronic line, circuit wafer design and production, C language procedures design. In addition, we offer detailed courseware whose operationability is wonderful, explaining in simple language results of a profound study, research etc. focusing on conception, and emphasizing train of thought and has low standard for learners. That fits for the students who are involved in practice projects such as extracurricular science & technology activities Matching Source: * Lecture PPT(PDF) * The teaching Audio of circuit wafer production * Some documents on USB agreement * Seventeen USB1.1 2.0 standards * Paper system and Mass Storage relative documents * Chip document:12 pieces :AS1117, 51, CS4330, LMV358, MAX3232, K9F5608 etc. * Software disk includes: Bushound, Flip, KeilC, Protel99, Source insight, serial debugging assiastance etc.
Up-Tech's classics UP-TECH S2410/P270 DVP teaching & scientific research system is the latest work of UP-TECH in 2008! It is the crystal of cordial feedback from the old and new clients across China and embodied Up-Tech's teaching experience of product development for years. It is compatible with the core CPU of Intel PXA270 and the all functions of the core CPU of S3C2410 from SamSung,, consideration overall development tendency of ARM platform, perfectly covers the full function of the series of ARM9 and Xscale from UP-TECH, becoming more elaborated and practical. Up-Tech's classics UP-TECH S2410/P270 DVP teaching & scientific research system is the result of the UP-TECH's experiences of embedded teaching product development for couple of years and it is so-called UP-TECH Classic Platform! Classic 2410 core board: * SAMSUNG S3C2410 CPU based on ARM 920T kernel,; the system works steadily with 202MHZ, MMU, AMBA available * 64MB SDRAM * 64MB N and Flash (larger capacity is optional) * One LED controlled by IO control * 2MB Nor Flash (optional) Classic 270 core board: * Intel PXA270 processor based on Xscale technology * 64MB SDRAM * the system stably works under the main frequency of 520MHZ * 64MB N and Flash * the internal integrates iwmmx instruction * 16MB Nor Flash Classic platform main board source: * 8+=640*480TFT real-color LCD * 8-channel 10-bit AD transfer * Touch screen * PS2 mouse keyboard connector ( MEGA8 extend) * IDE connector * 17-key digital keyboard ( MEGA8 extended) * four host USBs, ONE device USB * 2-bit LED digital tube * One 100M network card, with reserved other one 100M network * real-time clock * Two RS232 standard serials * IC card connector * One RS485 connector * CAN BUS connector * SD/MMC connector * 32-bit BUS and 168Pin extended connector of reusable source * CF card connector ( PC Card mode) * on-board UP-LINK JTAG debugger, with 20Pin standard emulator connector * AD transfer * VGA connector and video signal output * DA connector * DC electronic module( loop-locked test function) * IIC connector * two pieces of IIC memory * SPI connector * PWM DA output * IIS audio CODEC / AC97 audio CODEC * 8*8 matrix LED display module(CPLD drive) * stereo earphone, line, MIC connector * One keystoke producing interruption * Infrared communication IrDA * Three LEDs controlled by IO
UP-NETARM3000
Max232acse maxim 02+ sop-16
Integrated Circuits Max232acse+t maxim 05+ sop-16
Introduction: SK-01F Remote Control Wireless Phone Jammer is the latest information security product, it can form an electromagnetism protection field around the user, thus prevent mobile phone from receiving and transmitting the mobile signals to the base station; thus it can prevent the secret information leakage through your mobile phone, and also eliminate the noise pollution. The model cell phone jammer for completely stopping all mobile phones operating on the CDMA, GSM, DCS, 3G bandwidth, and it can be adjusted the jamming strength depending on different demands. The cell phone jammers are now a necessity for law enforcement and the military to interrupt communications by criminals and terrorists, and also for accomplishing a more cultured society. Features of the SK-01F Remote Control Wireless Phone Jammers: ò Taking use of technology of interference super high frequency. ò Intelligence controlling technology taking charge of the power outputting within the scope of 3 meters. ò Effectively making subsections, just interference downlink and causing no interception of base station. ò The Antenna can swivel type 360 degree rotary adjustment and 90 degree adjustment ò Battery or Mains compatible. ò To keep you away from noise or disturbance of unexpected cellular phone calls or text messages (SMS) ò World wide compatible. ò To block cellular phone communication links within an effective area. ò No transmissions or receptions of cellular phone calls in coverage area. ò All specified frequency bands will be blocked simultaneously. ò For using at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses etc. ò Can be adjusted depending on different demands. Important Notice: The jamming area is influenced by the location of the cell tower and the obstacles between cell tower & the cellular jammer. It means that in normal condition if the distance is close between the cell tower & the cellular Jammer, it will have very less jamming area. Likewise, if there are obstacles and walls between the cell tower & the cellular phone, the jammer will give more jamming area. 29.5*15*11cm 1.5kg
Introduction: SK-16A portable wireless phone signal jammer is the latest information security product, it can form an electromagnetism protection field around the user, thus prevent mobile phone from receiving and transmitting the mobile signals to the base station; thus it can prevent the secret information leakage through your mobile phone, and also eliminate the noise pollution. The cell phone jammers are now a necessity for law enforcement and private places to interrupt communications by criminals and terrorists, and also for accomplishing a more cultured society. Features of Sk-16A Portable Cell Phone Jammer ò Coolest and lowest priced jammer on the market. ò Portable, Small, Compact and Robust. ò Battery or Mains compatible. ò To keep you away from noise or disturbance of unexpected cellular phone calls or text messages (SMS) ò World wide compatible. ò To block cellular phone communication links within an effective area. ò No transmissions or receptions of cellular phone calls in coverage area. ò All specified frequency bands will be blocked simultaneously. ò For using at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses etc. ò Easy to operate. Important Note: After charging the Jammer you will see a green led light, however please recharge the Jammer two more times for full battery charging. The jamming area is influenced by the location of the cell tower and the obstacles between cell tower & the cellular jammer. It means that in normal condition if the distance is close between the cell tower & the cellular Jammer, it will have very less jamming area. Likewise, if there are obstacles & walls between the cell tower & the cellular phone, the jammer will give more jamming area. 20*19*6.6cm 0.3kg
Cnc router
Product Description FE1/V.35 Protocol Converter provide conversion between ITU-T G.703 standard E1 interface and standard V.35/V.24 interface, can convert E1 channel of SDH, PDH, and other Optical Transmission Equipment or microwave, satellite Equipment to V.35/V.24 channel, Extend V.35 channel of DDN. Used widely in data communication networks, Connecting with V.35/V.24 interface of Routers and Optical Transmission Equipments without G.703 interface, realize match between different network equipments, and transparent to upper protocol layer. Technology Characteristics -> Bandwidth range is 64Kbps-2048Kbps Realize data of V.35 transparent transport in the E1 -> Support all kinds of loop function, for testing and opening conveniently -> Support network function, monitor operation condition of facilities -> Support E1 interface of unbalance 75ª+ and balance 120ª+ -> Be possession of testing function of E1 -> Support ITU-T G.703íóG.704 -> HDB3 line coding, comply indication output of route warn -> Coding rate : 2048Kbpsí+50ppm -> 75ª+ physics interface use BNC standard coaxial connector, 120ª+ physics interface use RJ45 connector V.35 Interface: -> Interface Mode : DCE -> Interface Type : DB25 -> Rate : 64Kbps-2048Kbps General characteristics -> Power : 220Ví+20% , -36 ~ -72V -> Power Consumption : < 5W -> Environment Temperature : 0íµ-50íµ -> Size : 220í-165í-35mm -> Net Weight : 900g Packing List -> FE1/V.35 Protocol Converter -> One Power cord (Note : -48v no with power cord) -> Two BNCs Coaxial Connector -> One conversion cable of DB25-M34 -> Manual book
Product Description The E1 to Ethernet protocol Converter is a device that extends Ethernet by means of telecommunication lines (E1 or E1 transport network, such as PDH, SDH, or microwave, etc.) and is also referred to "Net Bridge".It can effectively utilize free bandwidth of telecom operators' lines and can be used instantly once it is deployed, with little increased investment. Technology Characteristics -> Transparent transmission of Ethernet data through E1 lines at 2048Kbps bandwidth -> Plug and play, without any setting or debugging work -> Support automatic negotiation feature in Ethernet and full duplex/half duplex mode -> Support transmission of Jumbo Frames specified in IEEE 802.1Q and Ethernet switches with VLAN capability -> Local data frame filtering -> Provide unbalanced 75ª+ and balanced 120ª+ E1 interfaces E1 Interface: -> Support ITU-T G.703 -> HDB3 line coding, comply indication output of route warn -> Coding rate : 2048Kbpsí+50ppm -> 75ª+ physics interface use BNC standard coaxial connector, 120ª+ physics interface use RJ45 connector Ethernet Interface: -> Fully IEEE 802.3 (2000) compliant -> Bit rate: 10Mbps or 100Mbps -> Interface type: RJ45 General characteristics -> Power : 220Ví+20% , -36 ~ -72V -> Power Consumption : < 5W -> Environment Temperature : 0íµ-50íµ -> Size : 220í-175í-35mm -> Net Weight : 900g Packing List -> V.35/Ethernet Protocol Converter -> One Power cord (Note : -48v no with power cord) -> Two BNCs Coaxial Connector -> Manual book
Product Description E1 modem is called single of E1 PDH , which can connect the data one port E1 or one port RS232 to the optical interface . the equipment is wildly used in the mobile phone net station. and FTTH interface parameters the VIP optical insert . Technology Characteristics -> Realized one E1 transmitting over fiber in transparent mode -> Allow the equipment to interoperate over V.35 fiber modem and ethenet fiber modem -> Relaize one RS232 data transmitting in optical fiber line with 4800bps rate -> Have a loop setting function and easy to open and test -> Enable to manage networks and supervise equipment running and settings -> Provide unbalanced 75ª+ and balanced 120ª+ E1 interfaces E1 Interface: -> Support ITU-T G.703íóG.704 -> HDB3 line coding, comply indication output of route warn -> Coding rate : 2048Kbpsí+50ppm -> 75ª+ physics interface use BNC standard coaxial connector, 120ª+ physics interface use RJ45 connector Optical Interface: -> Rate : 4.096Mbpsí+50ppm -> Wavelength : 1310nm -> Power of optical signal output: ¿C2~-11dBm -> Receipt sensitivity : better than ¿C36dBm -> Interface : FC -> Interface mode :DCE General characteristics -> Power : 220Ví+20% , -36 ~ -72V -> Power Consumption : < 5W -> Environment Temperature : 0íµ-50íµ -> Size : 220í-165í-35mm -> Net Weight : 900g Packing List -> E1 Optical Modem -> One Power cord (Note : -48v no with power cord) -> Two BNCs Coaxial Connector -> Manual book
