Communication Converter

Communication Converter

Serial RS232 to RS485 Data Communication Converter Adapter $9.49 Features:Compatibility: EIA/TIA RS232C standard and RS485 standardInterface RS232 side: DB9 female connector.Interface RS485/RS422 side: DB9 male connector with connection terminal board.Transmission rate: 300 – 115200bpsTransmission distance: RS485 max. 1200m, RS232 side max. 5mWorking mode: asynchronous, half-duplex or full-duplex, differential transmission.Working environment: 0 ~ 70degreeC, relative humidity 5% – 95%RS485 Converter Suitable for video surveillance system, control Pan and Tilt Cameras for PTZ decoder box, IC card system.Transmission media of RS232 Data Converter: twisted pair or shielded twisted pair ( STP )Size of this RS232 Communication Converter: 8.5 x 3.3 x 1.7cmColor: picture showWeight: 67.8gPackage:1 x RS232 to RS485 Adapter1 x English version manual

Communication $11.19 Communication

Lighthouse SOLAIR RS-485 Communication Kit $379.05 Features of the Lighthouse SOLAIR RS-485 Communication Kit: Includes RS-485 converter, power supply, cables and terminator.

RS-232 to RS-485 Data Communication Converter $2.94 Overview: Serial port feature :Concurrently compatible with RS-232C, RS-485 standard of EIA/TIA. Electric interface: Db9 hole interface of RS-232C end, DB9 pin connector of RS-485 end, compatible with post. Work methods: asynchronous half duplex. Transmission media: common wire, double wire or UTP or shielding Line. Transmission distance: 5 meters (RS-232 end) 1.200 meters (RS-485 end). Work environment: -10¡ãC to 85¡ãC, relative humidity: 5% to 95%. Signals: RS-232: TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND; RS-485: Date+, Date-, GND. Transfer rate: 300-115200BPS. Type of Packing: Color Box

Data Communication Product RS232/RS422 Converter $7.71 Serial port feature: concurrently compatible with RS-232C, RS-422 standard of EIA/TIA.

Whistler PI-100W 100 Watt Power Inverter $12.99 The Whistler PI-100 100 Watt power inverter allows you to run some AC appliances right from your car, boat or RV. Perfect for weekend use and life on the road. They’re also great for power outages. Run AC appliances right from your car, boat or RV. Whistler Power Inverters For many of us, a vehicle is more than just transportation. It can be a mobile office, communicat…

Whistler PI-800W 800 Watt Power Inverter $46.51 The Whistler PI-800 800 Watt power inverter allows you to run some AC appliances right from your car, boat or RV. Perfect for weekend use and life on the road. They’re also great for power outages. 800 Watts continuous power to run AC appliances right from your car, boat or RV. Click to enlarge. Two separate outlets. Click to enlarge. …

Whistler PI-1200W 1,200 Watt Power Inverter $79.99 The Whistler PI-1200 1200 Watt power inverter allows you to run some AC appliances right from your car, boat or RV. Perfect for weekend use and life on the road. They’re also great for power outages. 1200 Watts continuous power to run AC appliances right from your car, boat or RV. Click to enlarge. Two separate outlets. Click to enlarge. …

Zoom 3095 USB Mini External Modem – USB – 1 x RJ-11 Phone Line – 56 Kbps $25.00 Zoom 3095 USB Mini External Modem 3095-00-00G Modems…

Good Communication Skills and How To Succeed With Your Relationship

All couples argue. You may be shocked to learn that even 'perfect couples' do face relationship issues. Recognizing the fact that there's no perfect relationship is good for both partners. Setting sensible expectations can help partners avoid discouragement in their relationship. Experts say that figuring out issues early can raise the chance of successfully weathering relationship storms.

Their adoration for one another is what successful partners say help them solve relationship issues. If each partner stick with each other and find ways to solve their problems together, marriage success or living together successfully will be possible. Living together successfully needs that both sides exert effort to make your partnership work.

Most couples discover ways to solve their relationship problems through trial and error. Self-help guides that discuss how to sustain healthy marriages may help you too. A form of marriage counseling will help a lot in reinvigorating a couple's romantic relationship. You may get helpful tips from seminars and by reading articles published online. By finding out unique ways to maintain your fondness for one another strong, you actually are showing your partner your conviction to make your partnership a success.

The incapacity to converse well is one of the most commonly encountered issues among partners. Some experts even say that all problems in a romantic relationship can be attributed to the lack of communication skills. Communication between partners, thankfully, may be improved. The initial step is to dedicate time to chatting with each other. Refrain from watching TV or checking your emails throughout your allotted time to chat with each other. Let go of all your other problems and dedicate all your focus to communicating with your wife or husband. Forward all your telephone calls to voice mail and make sure that the kids are in bed. And then just talk. You will see surprising results in improving your partnership just by making time to talk with one another.

Communication is not only about talking but also about listening attentively. Make sure you listen to your partner when he or she is talking. You may know a lot about the other persons' behavior by merely listening. Additionally you can better understand your partner by repeating what she or he said using your own words. If you misunderstood anything, your partner can explain it.

Getting the help of a marriage counselor can help each partner learn very useful communication skills. By talking to a professional even you believe the trouble is not actually that serious, you can prevent the problem from becoming worse.

100 gigasamples per second 12 bits optoelectronic analog-to-digital converter design and implementation based on cellular polyphase-sampling architecture. $49.99 The next generation digital information systems such as high performance computers, multigigabit/sec communication networks, distributed sensors, three dimensional digital imaging systems etc, will require analog-to-digital converters (ADCs) with high sampling rates exceeding 10 Gigasamples per second (GSPS) and high bit resolution of at least 10 bits. Such performance criteria are difficult to achieve with silicon electronics technology because the switching speeds peak at about 10-20GHz. Also, timing jitters, amplitude fluctuations, phase noise, thermal noise, and harmonic distortion, all contribute to reductions in ADC bit resolution as sampling rate increases. Photonics ADCs are rapidly emerging as the enabling technologies for high-performance digital signal processing systems. For this technology, high optical pulses repetition rate (in the order of GHz) with low time jitter and pulse width in the femtoseconds regime are the major attractive characteristics of optical sources.;In this dissertation work, a novel 102.4 GSPS 12-bit optoelectronic analog-to-digital converter architecture that is based on a Cellular Polyphase-Sampling architecture is introduced. First, a 102.4 GHz all-optical clock was designed and implemented using a femtosecond laser source and passive optical components. Second, a novel optoelectronic architecture for optical sampling and parallel demultiplexing of different phases (polyphase) of an input analog signal is presented. The optoelectronic sampling and demultiplexing architecture is composed by 20 optoelectronic subcircuit referred as "OE-Cell"; these have been designed and implemented using optical passive components and InGaAs PIN photodiodes. A unique feature of this approach is that the optically sampled RF signal always remains in the electrical domain and thus eliminates the need for electrical-to-optical and optical-to-electrical conversions. The electrical-in to electrical-out transfer functions of the sampling and

100 gigasamples per second 12 bits optoelectronic analog-to-digital converter design and implementation based on cellular polyphase-sampling architecture. $49.99 The next generation digital information systems such as high performance computers, multigigabit/sec communication networks, distributed sensors, three dimensional digital imaging systems etc, will require analog-to-digital converters (ADCs) with high sampling rates exceeding 10 Gigasamples per second (GSPS) and high bit resolution of at least 10 bits. Such performance criteria are difficult to achieve with silicon electronics technology because the switching speeds peak at about 10-20GHz. Also, timing jitters, amplitude fluctuations, phase noise, thermal noise, and harmonic distortion, all contribute to reductions in ADC bit resolution as sampling rate increases. Photonics ADCs are rapidly emerging as the enabling technologies for high-performance digital signal processing systems. For this technology, high optical pulses repetition rate (in the order of GHz) with low time jitter and pulse width in the femtoseconds regime are the major attractive characteristics of optical sources.;In this dissertation work, a novel 102.4 GSPS 12-bit optoelectronic analog-to-digital converter architecture that is based on a Cellular Polyphase-Sampling architecture is introduced. First, a 102.4 GHz all-optical clock was designed and implemented using a femtosecond laser source and passive optical components. Second, a novel optoelectronic architecture for optical sampling and parallel demultiplexing of different phases (polyphase) of an input analog signal is presented. The optoelectronic sampling and demultiplexing architecture is composed by 20 optoelectronic subcircuit referred as "OE-Cell"; these have been designed and implemented using optical passive components and InGaAs PIN photodiodes. A unique feature of this approach is that the optically sampled RF signal always remains in the electrical domain and thus eliminates the need for electrical-to-optical and optical-to-electrical conversions. The electrical-in to electrical-out transfer functions of the sampling and