SAVR Releases Low-Cost Modular Reader
SAVR Communications releases it modular, low cost RFID reader platform, Connect & Communicate(tm). The product line, which can be configured for most RFID applications, lets the user pick from a variety of communication, industrial control, and radio frequency modules to adopt the functionality of the reader to suit specific requirements. The platform is software upgradeable.
A latch and connector system allows modules to be added using a patent pending, stackable architecture. A simple unsnapping of latches allows modules to be added or removed. The Connect & Communicate reader network can self-adjust to a given working environment to eliminate RF "dead zones." The specialized embedded software automatically recognizes and configures new modules as they are added. It also uses internal and external gaskets to seal out dust and moisture for a NEMA-4 rating.
The Windows-style software allows the reader to operate on its own without requiring specific commands from a centralized control source. It can reduce middleware and integration costs by using customized data filters to handle data processing at the reader level. Visit www.savrcom.com.
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Savi's and Intermec's Active RFID System for Tracking Military Supplies
Savi Technology and Intermec Technologies Corporation introduce a new active RFID reader system designed to read barcodes and active RFID tags. It enhances the ability of DoD logistics personnel to identify and track in-transit supplies.
Savi Technology has the DoD's procurement contract for active RFID technologies and related software and services. Intermec is the DoD's chief contractor for mobile computing and related automatic identification technology (AIT) systems and services. Combining their efforts, they have created a reader system that is lighter, smaller, more robust, and more highly functional than previously used tools.
The system integrates three main technology components: the mobile computer, the reader, and the software. There is a special edition of Intermec's 700 Series color mobile computer with a full alphanumeric keypad, ergonomically designed for constant use in rough environments. The lightweight, battery-operated Savi Mobile Reader (SMR-650), which uses both 123 MHz radio frequency for short-range transmissions and 433.92 MHz radio frequency for long-range (up to 200 feet), is mounted onto Intermec's mobile computer. The Savi SmartChain® Mobile Manager software is installed on the computer, and is used to read, write, and edit active RFID tag data. Visit Savi Technology at www.savi.com and Intermec at www.intermec.com.
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Multi-Frequency Readers From ACG
ACG Identification Technologies offer a family of high-speed 13.56 MHz RFID readers. The HF Multi ISO Reader platform features state-of-the-art security, broad support for different transmission protocols and transponder ICs, and a high level of interoperability with support for various protocols. Typical applications include access control, e-payment, e-ticketing, toll road fare collection, network authentication, and supply chain logistics.
ACG's new LF MultiTag Reader platform features support for both 125 kHz and 134.2 kHz transponders. The multi-frequency capability allows the use of a single reader for multiple applications based on both of the two main established low-frequency technologies on the market. The platform also allows end-users to source low frequency ICs and transponders from a broader range of providers. These are compact in size and come in both OEM and plug-in versions. Applications include access control, supply chain logistics, time and attendance, industrial automation, and animal identification and tracking.
ACG and MasterCard also have worked together to develop 13.56 MHz RFID antennas for PayPass(tm) key fobs to be used for contactless payments. Visit www.accsystemsinc.com.
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Anadigm® Introduces 2nd Generation Chipset For Universal Reader Systems
Anadigm announces RangeMaster2(tm)—the company's second generation RFID reader 3.3 volt chip set solution that allows system vendors to design and maintain a single universal reader that can be customized to read different RFID tag types with different modulation types and frequencies. The RangeMaster(tm) family fully supports HF and UHF protocols—EPC Global Gen 1 and Gen 2 (class 0, 1, 2) and ISO18000-6 standards.
RangeMaster2 is a two-chip set comprised of a dynamically programmable analog signal processor (ASP) in conjunction with an RFID State Machine. This enables system designers to develop a universal reader that can support multiple protocols and frequencies for universal fixed readers, portable/ handheld readers, and combination barcode/RFID reader/scanners. By allowing standardization around a single printed circuit board to support multiple end products and markets, RangeMaster2 simplifies and improves product development. This next generation of RangeMaster not only reduces development time and ownership costs of fixed systems, but also enables portable designs by reducing supply voltage requirements and power consumption.
RangeMaster2 operates at 3.3 volts, while providing increased read range and sensitivity optimization with variable gain. It offers the user a choice of four different baseband analog signal processing circuits: Universal, EPC Gen 2 (Twin or Triple) or Class 0. RangeMaster(tm) 2 also supports the ability for the user to select from 16 predefined values of the upper and the lower sub-carrier frequencies and choose digital or analog outputs. With its easy-to-use control word access via a serial peripheral interface (SPI), the user has the ability to adjust multiple parameters without disruption to the signal path. For additional information, go to www.anadigm.com.
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Portable Reader From DLP Design
DLP Design has released a new reader called the DLP-RFID1 that can read and write ISO 15693, ISO 18000-3, and Tag-it(tm) intelligent RFID transponder tags. It is 3.25" x 2.3" x 0.83" in size and USB-powered. It can read and write up to 256 bytes of data in addition to reading the UID, at a distance of 2"-6" from the tag, depending on the tag's size. Its electronics and antenna are stored inside the unit and all operational power is taken from the host Windows/ Windows CE/Linux/Mac PC via the USB interface. Two OEM versions, with and without the USB interface, will be available. All three versions will have FCC/IC/CE modular approval. Visit www.dlpdesign.com.
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