The ExaDigm XD2000 Wireless Credit Card Machine has taken a fresh new approach to POS connectivity, and in turn created a whole new way of doing buiness. With its unique modular format and interchangeable modems supporting Ethernet, WiFi, CDMA, GSM, Bluetooth and dial connections, the ExaDigm XD2000 Wireless Credit Card Machine offers speed, security, portability, mobility, changeablity and universal connectivity. Featuring a fully modular design and PC-based Linux operating syste, merchants now only need to purchase a single terminal that offers multiple connectivity options, easy software upgrades and simple configuration to adapt to new technologies. The ExaDigm XD2000 provides a solution that is easy to use, processes transactions faster and taotal mobility, all of which means a... Less

cdma2000 in depth: architecture, protocols, design, and operation This is a complete guide to the architecture and operation of cdma2000 networks. Three leading experts begin by reviewing the theory of CDMA communications, then systematically discuss every component of a cdma2000 network, including radio access networks, packet core networks, mobile stations, and their reference points. The authors present in-depth coverage of the cdma2000 air interface protocols between mobile and base stations; physical layer design; media access control; layer 3 signaling; handoffs; power control; radio resource management for mixed voice and data services; radio access network performance; and end-to-end call flows for circuit switched voice, packet data, and concurrent services. Coverage includes: ... Less

Wireless CDMA Time Receiver (cellular) eliminates the need to run cables to an outdoor antenna. The wireless CDMA receiver can provide time updates to any number of master clocks and it can run concurrently with Network and GPS time source systems, providing automatic time source backup. AES 128 bit data encryption for secure, reliable communications. No other system provides this level of redundancy and reliability. It is recommended to have the GPS transmitter within 150 ft. of the Master Clock(s). Longer distances can be achieved using digital clocks to complete a continuously active network between the CDMA Time Receiver and master clock(s).Requires the purchase of #85208 Master Clock to operate. Ships fully assembled. Easytoinstall system will provide years of trouble free service,... Less

The ExaDigm XD2000 Wireless Credit Card Machine has taken a fresh new approach to POS connectivity, and in turn created a whole new way of doing buiness. With its unique modular format and interchangeable modems supporting Ethernet, WiFi, CDMA, GSM, Bluetooth and dial connections, the ExaDigm XD2000 Wireless Credit Card Machine offers speed, security, portability, mobility, changeablity and universal connectivity. Featuring a fully modular design and PC-based Linux operating syste, merchants now only need to purchase a single terminal that offers multiple connectivity options, easy software upgrades and simple configuration to adapt to new technologies. The ExaDigm XD2000 provides a solution that is easy to use, processes transactions faster and taotal mobility, all of which means a... Less

Dramatically improve CDMA system performance using this new book, which contains the most comprehensive description of signal processing treatments for wideband CDMA. Based upon the author's in-depth research of key CDMA signal processing issues, you get solutions to problems such as diversity combining, multiuser detection, channel estimation, and carrier synchronization.

The ExaDigm XD2000 Wireless Credit Card Machine has taken a fresh new approach to POS connectivity, and in turn created a whole new way of doing buiness. With its unique modular format and interchangeable modems supporting Ethernet, WiFi, CDMA, GSM, Bluetooth and dial connections, the ExaDigm XD2000 Wireless Credit Card Machine offers speed, security, portability, mobility, changeablity and universal connectivity. Featuring a fully modular design and PC-based Linux operating syste, merchants now only need to purchase a single terminal that offers multiple connectivity options, easy software upgrades and simple configuration to adapt to new technologies. The ExaDigm XD2000 provides a solution that is easy to use, processes transactions faster and taotal mobility, all of which means a... Less

The ExaDigm XD2000 Wireless Credit Card Machine has taken a fresh new approach to POS connectivity, and in turn created a whole new way of doing buiness. With its unique modular format and interchangeable modems supporting Ethernet, WiFi, CDMA, GSM, Bluetooth and dial connections, the ExaDigm XD2000 Wireless Credit Card Machine offers speed, security, portability, mobility, changeablity and universal connectivity. Featuring a fully modular design and PC-based Linux operating syste, merchants now only need to purchase a single terminal that offers multiple connectivity options, easy software upgrades and simple configuration to adapt to new technologies. The ExaDigm XD2000 provides a solution that is easy to use, processes transactions faster and taotal mobility, all of which means a... Less

CDMA is the second most widely deployed technology in the world with more than 100 million subscribers worldwide and is projected to reach 280 million subscribers by 2006.CDMA 2000 1x was deployed in year 2000 and CDMA 2000 1xEVDO is being deployed this year.CDMA 2000 is the natural migration for CDMA IS-95 networks and some of the TDMA networks.CDMA technology is complex to design due to its inherent adaptive characteristic and the introduction of data requires a complete new way of analysing the network from traffic characteristics to performance requirements.The authors bring a wealth of experience in developing solutions for wireless design at CelPlan Technologies, Inc. since 1992. They followed up the evolution of the wireless technology providing innovative solutions at each step... Less

An ideal way for you to add more memory!Easily expand and customize your phone entertainment experience and share content with other personal electronic devices. You are no longer constrained by embedded phone memory limitations. Specifications: Capacity : 1GB storage. Semi-removable Memory Module. Expands memory capacity for mobile phones. Compatible with all TransFlash mobile devices. Comes with an SD card adapter to allow using the TransFlash memory card in other SD-enabled devices. Dimensions (L x W x D) : 15 x 11 x 1 mm Compatible with the below cell phone models : UTStarcom Audiovox : CDM8945 AT&T : Garmin Nuvifone G60, 8525, Tilt(AT&T 8925), AT&T Quickfire BlackBerry : Pearl 8100, Pearl 8110, Pearl 8120, Pearl 8130, Pearl Flip 8220, Pearl Flip 8230, Curve 8300,... Less

Use your car to charge any devices (digital cameras PDAs mobile phones Tablet USB accessories and more) that can rely on USB for power! This adapter plugs into your car's cigarette lighter jack to become a powered USB port.Brand new GTMax charger.Input 12v DCOutput 5.0V / 2000mAShort circuit protection.Short circuit protection.LED charging indication.2 USB Portplug never heats or overcharges the battery. Intelligent IC chip inside recognizes a full battery and automatically switch to a saver.You must have a USB charging cable (sold separately) in order to charge your device with this charger. Instruction Please ReadBoth USB Port able to charge Cell Phone PDA Phone iPhone MP3 Player GPS Ebook Amazon kindle Ebook All Generation Amazon Kindle Fire. However it is only compatible... Less