RFID Tags - Long Range RFID Tags | Active RFID Tags ...

These long range RFID tags are powered by a battery and have a significantly longer read range than passive RFID tags. Active tags can be picked by RFID readers from a range of 60-100 feet in most operating environments.

Long range RFID tags are used in a variety of use cases including:

Tracking racked IT equipment in datacenters

Real time tracking...

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Website: https://www.assetpulse.com

Related topics : long range active rfid tags / rfid tag reader long range / long range passive rfid tag / active rfid tag read range / rfid tag long range

UHF Long range RFID Reader | ID VISION

UHF Long range RFID Reader

Read range up to 12 meters (adjustable)

Read Sensitivity: Dual polarization read mode

The UHF RFID reader is an RFID long-range proximity card reader which can simultaneously read multiple passive UHF tags at ranges up to 12m.

The...

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Website: http://www.idvisionme.com

Related topics : rfid uhf long range reader / rfid reader long read range / rfid proximity reader long range / long range passive rfid reader / rfid tag reader long range

LS0831 Passive UHF RFID Tag EPC Gen2 (900MHz)

This �LS0831 Passive RFID Tag works with all LinkSprite UHF RFID tag reader/writer.

The passive RFID tag uses frequency hopping technique. User can deign their own read/write protocol. The read/write distance is over 10M depending on the...

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Website: http://store.linksprite.com

RFID Tracking System | Active and Passive Tags

RFID tags can be tracked using a "portal" system. (The picture is of a portal designed by GigaTrak for a customer). As items with a tag pass through the portal, the tag's unique ID number is read. Special RFID enabled handheld computers can also be used to read each...

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Date: 2017-12-05 10:32:44
Website: http://www.gigatrak.com

Passive RFID tags | Passive RFID tags from the top RFID ...

Invengo Passive UHF Metal RFID tag

Robust Design & Exceptional Performance The Invengo XCTF-8405-C03 is a passive UHF RFID metal tag designed for superior performance on a variety of surfaces particular on metal. Confirming to EPCglobal Class 1 Gen 2 and ISO 18000-6C this tag shows unsurpassed UHF performance reliable operation in dense reader environment and...

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Website: http://www.rfidtags.com

Related topics : uhf passive rfid tag reader / passive uhf rfid tag range / passive uhf rfid tag / passive rfid tag read range / epc class 1 passive rfid tags

Semi-passive RFID Tags - AutoID | Passive Tags | Active Tags

Types of RFID Tags

 

RFID Tags come in three basic varieties: passive, active, or semi-passive or battery-assisted. RFID Tags and Readers are available in a range of different frequencies with 125kHz, 13.56MHz, 868MHz and 915MHz being the most common frequencies.

Passive RFID Tags:  A Passive RF Tag requires no internal power source and generates no RF signals itself. Passive RF Tags are powered by readers when they are in range. They inherit...

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Website: http://www.rftags.co.za

Related topics : how much do active rfid tags cost / passive rfid tag and reader / active rfid tag and reader / passive rfid tag circuit / battery assisted passive rfid tag cost

LF RFID Tags | Low Frequency 125 kHz Passive RFID Tag

LF RFID Tags

LF RFID (125 kHz)

RFID technology was first widely used in the low-frequency and promotion.These types of tags are also "Passive" - no onboard power source. LF RFID Tags are passive (contains no internal power source) 125 kHz RFID tags that can be embedded into fobs and Cards to create...

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Website: http://www.makarfid.com

Related topics : lf 125 khz rfid tag / 125 khz rfid tag / rfid lf 125 khz / passive rfid tag frequency range / low frequency rfid tag

HF RFID tag | High Frequency 13.56 MHz RFID Tags

HF RFID tag

HF RFID (13.56 MHz)

The HF inlay and tag has been widely applied, this is a more mature and most dynamic industry.

HF Tags, Labels and Cards operate at a frequency of 13.56 MHz. These types of tags are also "Passive" - no on board power source. 13.56mhz passive rfid tags applications that use HF RFID tags are...

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Website: https://makarfid.com

Related topics : hf rfid tag frequency / hf rfid tag on metal / hf rfid tags / high frequency rfid tag / passive rfid tags applications

What the differences between the passive rfid tag and ...

What the differences between the passive rfid tag and active rfid tags?

Active RFID tags have a transmitter and their own power source (typically a battery). The power source is used to run the microchip's circuitry and to broadcast a signal to a reader (the way a cell phonetransmits signals to a base station). Passive tags have no battery. Instead, they draw power from the reader, which sends out electromagnetic waves that induce a current in the tag's antenna....

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Date: 2017-11-14 03:05:33
Website: http://www.oprfid.com

Asentrix Systems - RFID - Read Only Passive RFID Tags ...

Symbol (Matrics) Read Only Passive RFID Tags:

Symbol (Matrics) Read/Write Passive RFID Tags:

Symbol (Matrics) Read Only Passive RFID Tags

Read Only tags are programmed early in the manufacturing process making them extremely secure and tamperproof. Pre-programming these tags minimizes the middleware infrastructure associated with field writing, thereby simplifying implementation and lowering costs. In fact, Class 0, Read Only tags provide the lowest cost of deployment that meets existing mandates for compliance. In addition, the Symbol (Matrics) tags are orientation-insensitive, meaning the patented dual-dipole tag is the only tag that can be...

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Date: 2005-03-21 22:48:14
Website: http://www.asentrix.com

Related topics : passive rfid tag read range / read write rfid tags / rfid tag read range / how to read rfid tag / passive rfid read range

Products: RFID Active Tags - Active Wave Inc

ActiveWave RFID tags have many advantages over conventional RFID passive tags and RFID active tags.

Advantages Over Passive Tag Solutions:

- Longer Read Range-

RFID Passive tags have read ranges limited to a few feet. ActiveWave RFID tags have a read range of up to 85 meters (~279 feet).

- Larger Data Storage Capacity-

Passive tags have limited data storage capacity compared to the ActiveWave RFID active tags.

- Data Can Be Sent at Designated Times-

Passive tags send data only when they are in close proximity to the RFID reader. Because of the large read range, ActiveWave RFID tags can send data at pre-designated intervals...

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Website: http://www.activewaveinc.com

Related topics : passive rfid tag read range / difference between active rfid tag and passive rfid tag / active rfid tag read range / active rfid tags vs. passive rfid tags / long range active rfid tags

rfid host system : WHAT IS RFID : RFID Institute South ...

RFID middleware: A set of software components that acts as a bridge between the RFID hardware components and the host application software.

Host application: Software that receives processed and normalized data - sent from the tag - through the reader and the RFID middleware software.

BASICS OF TAGS

WHAT ARE TAGS?

RFID tags are attached to the items that are to be tracked or identified. The tags provide a means to track and manage supply-chain and identification details such as attributes, source, destination and route - for each of the tagged items.

TYPES OF TAGS

The basic types of RFID tags are...

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Website: http://www.rfidtec.co.za

Related topics : passive rfid tag read range / passive rfid tag frequency range / rfid active reader passive tag / semi passive rfid tag range / difference between active rfid tag and passive rfid tag

Advantages of RFID Versus Barcodes - Technovelgy

Advantages of RFID Versus Barcodes

RFID tags and barcodes both carry information about products. However, there are important differences between these two technologies:

Barcode readers require a direct line of sight to the printed barcode; RFID readers do not require a direct line of sight to either active RFID tags or passive RFID tags .

RFID tags can be read at much greater distances; an RFID reader can pull information from a tag at distances up to 300 feet. The range to read a barcode is much less, typically no more than fifteen feet.

RFID readers can interrogate, or read, RFID tags much...

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Website: http://www.technovelgy.com

Related topics : passive rfid tag read range / active rfid tag read range / rfid active reader passive tag / read write rfid tags / rfid tag read range

Active, Semi-passive and Passive RFID Tags - How RFID ...

How the Apple Watch Works

Like other wireless devices, RFID tags broadcast over a portion of the electromagnetic spectrum. The exact frequency is variable and can be chosen to avoid interference with other electronics or among RFID tags and readers in the form of tag interference or reader interference. RFID systems can use a cellular system called Time Division Multiple Access (TDMA) to make sure the wireless communication is handled properly [source: RFID Journal ].

Passive RFID tags rely entirely on the reader as their power source. These tags are read up to 20 feet (six meters) away, and they have lower production...

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Website: http://electronics.howstuffworks.com

Related topics : cost of active and passive rfid tags / rfid passive tag reader cost / rfid active reader passive tag / passive rfid tag reader price / semi passive rfid tag range

RFID System Components - Firefly RFID Solutions

Host computer with appropriate application software

RFID Tags

RFID tags are tiny microchips with memory and an antenna coil, thinner than paper and some only 0.3mm across. RFID tags listen for a radio signal sent by a RFID reader. When a RFID tag receives a query, it responds by transmitting its unique ID code and other data back to the reader. There are two types of RFID tags--passive and active.

RFID Readers

RFID readers, also called interrogators query RFID tags in order to obtain identification, location, and other information about the device or product the tag is embedded in. The RF energy from the reader...

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Date: 2015-01-12 21:19:45
Website: http://www.fireflyrfidsolutions.com

Related topics : rfid active reader passive tag / types of rfid tags and readers / active rfid tag and reader / active rfid tag reader / rfid passive tag reader cost

RFID Tags for Inventory Management Tracking, Tracking ...

Tracking products, cartons and pallets - from

small start-ups to enterprise level supply chain

Essen RFID's GENERA[TM] tags provide enhanced read range compared to standard passive UHF tags for similar usage - over 40 feet with fixed...

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Date: 2015-02-25 11:04:43
Website: http://www.essenrfid.com

Related topics : passive rfid tag read range / rfid inventory tracking tags / rfid tags product tracking / rfid tag read range / passive uhf rfid tag range

RFID Transponder - BME Encyclopedia

A RFID Transponder is an ID system that uses small radio frequency identification devices for identification and tracking purposes. An RFID tagging system includes the tag itself, a read/write device, and a host system application for data collection, processing, and transmission. An RFID tag (sometimes called an RFID transponder) consists of a chip, some memory, and an antenna.

RFID tags that contain their own power source are known as active tags....

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Date: 2014-08-17 20:59:39
Website: https://wiki.bme.com

Related topics : active rfid tag uses / passive rfid tag uses / rfid active reader passive tag / radio frequency identification tags (rfid) / rfid radio frequency identification tags

RFID Tag Specification

RFID Chip Manufactuerers

Today, there are several prominient RFIDchip makers and Firefly has used many of these sources over the years.�

Most recently, we are most impressed with the Monza chip from our good friends at Impinj in Seattle.�� Impinj continues to lead the way in high performance RFID chips that power many of the high-performance tag designs available today.�

NXP...

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Date: 2015-01-12 21:19:16
Website: http://www.fireflyrfidsolutions.com

Parallax RFID Reader Module :: Solarbotics

Description [ Hide ]

Designed in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications,...

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Website: https://solarbotics.com

Related topics : parallax radio frequency identification (rfid) reader module / rfid passive tag reader cost / cost of rfid reader module / parallax rfid reader module / low cost rfid tag reader

Parallax RFID Reader Module :: Solarbotics

Description [ Hide ]

Designed in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial applications,...

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Website: https://solarbotics.com

Related topics : parallax radio frequency identification (rfid) reader module / rfid passive tag reader cost / cost of rfid reader module / parallax rfid reader module / low cost rfid tag reader

RFID Tags | Manufacturers of RFID Tag Products

RFID inlays from the top RFID inlay manufacturers

What are RFID Tags?

The term "RFID Tags" is often used as a general term to describe not only RFID Tags but RFID Labels and RFID Cards. It is important to know which frequency your RFID solution operates at and what type of product the tag be affixed to before searching for a RFID tag. If your application is to track a metal tote you would want a RFID tag that is designed to be mounted on a metal surface (Metal RFID Tags). If you need additional information on a particular product please click on the "Request Info" link next to the product.

UHF (Ultra High Frequency) Tags, Labels and Cards operate at a...

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Website: http://www.rfidtags.com

Related topics : passive rfid tag uses / hf rfid tag on metal / passive rfid tag frequency range / hf rfid tag frequency / uhf rfid tags frequency

RFID Reader USB + Tag Sampler | 32395 | Parallax Inc

This handy RFID kit matches our popular RFID Reader (USB) with�various assorted tags. Designed in cooperation with Grand Idea Studio , the Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial...

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Date: 2017-12-09 23:19:21
Website: https://www.parallax.com

RFID Types - Wide RFID range of capability and cost choices

Types of RFID

There are several RFID technology types available, each offering different capabilities.

CoreRFID's expertise means that we are best placed to help you select the most relevant RFID types for your business.

We are happy to discuss your requirements with you ( just contact us ), but the table below gives an overview of the main alternative RFID types.

LF & HF Passive RFID

Low...

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Website: http://www.corerfid.com

RFID tags, RFID readers, RFID solutions - ESSEN RFID india

over barcodes

Barcode readers require a direct line of sight to the printed barcode; RFID readers do not require a direct line of sight. This applies to passive RFID tags and RFID solutions which can be customized to cater to the RFID India market.

A barcode read range is not more than five to ten feet. RFID tags can be read at distances of up to 50 feet. Xtenna[TM] based RFID can read RFID...

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Date: 2015-02-17 12:23:59
Website: http://www.essenrfid.com

Invisi-Tag® RFID

These frequencies determine what type of range the reader would detect RFID Tags. The RFID Reader sends enough radio waves to start the RFID tag's circuit. The activated tag then transmits the signal with an ASCII/Binary/EPC or other format of unique number. This unique serial number is related in a database to represent a product or information.

RFID Tags

RFID Tags are the receiver component of the system which receives the radio waves. The RFID tag is a crucial component of this system. There are two types of tags, active tags and passive tags.

Active Tags

An active tag has its own power source. The advantage of this particular tag is...

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Website: https://invisi-tag.com

RFID tags, RFID readers, RFID solutions - ESSEN RFID india

over barcodes

Barcode readers require a direct line of sight to the printed barcode; RFID readers do not require a direct line of sight. This applies to passive RFID tags and RFID solutions which can be customized to cater to the RFID India market.

A barcode read range is not more than five to ten feet. RFID tags can be read at distances of up to 50 feet. Xtenna[TM] based RFID can read RFID...

Read more

Date: 2015-02-17 12:23:59
Website: http://www.essenrfid.com

Related topics : passive rfid tag read range / rfid tag read range / read write rfid tags / rfid tag reader long range / passive rfid tag and reader

UHF RFID Tags| UHF RFID Tags from the top RFID manufacturers

Invengo Passive UHF Metal RFID tag

Robust Design & Exceptional Performance The Invengo XCTF-8405-C03 is a passive UHF RFID metal tag designed for superior performance on a variety of surfaces particular on metal. Confirming to EPCglobal Class 1 Gen 2 and ISO 18000-6C this tag shows unsurpassed UHF performance reliable operation in dense reader environment and...

Read more


Website: http://www.rfidtags.com

Related topics : uhf passive rfid tag reader / uhf rfid tags metal / passive uhf rfid tag range / passive uhf rfid tag / uhf rfid tag reader

RFID tags - TrailerTrailers

RFID tags - Tag types

Active RFID tags

These tags have a small battery built into the tags, batteries can sometimes be replaceable or the unit will be replaced after certain time, normally between 1 year and 7 years.

The advantages and disadvantages of active tags can be summarised as follows;

The active RFID tag cannot function without battery power,...

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Date: 2007-01-02 01:30:49
Website: http://www.trailertrailers.com

Related topics : cost of active and passive rfid tags / rfid active reader passive tag / active rfid tag battery life / difference between active rfid tag and passive rfid tag / difference between active and passive rfid tags

What is the difference between passive and active RFID ...

Answer by Tigerwhit

Confidence votes 41.7K

Active systems have a much longer range than passive systems due to having an internal battery. Because of this an active tag will be much larger and more expensive than a passive tag. The passive tag will basically convert the RF signal from the Interrogator or reader and turn it into energy to return the signal.

Active tags will often be found on larger sized shipping containers/products whereas a passive tag, due to its small form factor can be used on any variety of products, containers, boxes...etc.

Passive tags are usually more durable than...

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Website: http://www.answers.com

Related topics : difference between active rfid tag and passive rfid tag / rfid active reader passive tag / difference between active and passive rfid tags / active and passive rfid tags / passive rfid tag uses

Active RFID Tags VS. Passive RFID Tags - CYBRA Corporation

If you are a novice to RFID technology, perhaps you've been a little confused over the differences between active and passive RFID tags. The difference is actually simple, but that difference makes the two kinds of tags very different when applying them to businesses and industries.

RFID is automated identification technology. RFID tags contain electronically stored information, which can be...

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Website: cybra.com

Passive RFID | RFID Discovery

Benefits of passive RFID

Passive radio frequency identification (RFID) technology provides a cost-effective solution to automatically identify and locate large numbers of assets or stock in a variety of different organisations including healthcare. In hospitals passive RFID labels can significantly reduce the timespent on checking inventory and locating specific equipment, improving inventory...

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Website: http://rfiddiscovery.com

Related topics : uhf passive rfid tag reader / rfid active reader passive tag / rfid passive tag reader cost / uhf rfid passive reader / passive rfid tag and reader

Active RFID Tags VS. Passive RFID Tags | CYBRA Corporation

by admin | Jun 9, 2015 | Blog | 0 comments

If you are a novice to RFID technology, perhaps you've been a little confused over the differences between active and passive RFID tags. The difference is actually simple, but that difference makes the two kinds of tags very different when applying them to businesses and industries.

RFID is automated identification technology. RFID tags contain...

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Website: cybra.com

Related topics : difference between active rfid tag and passive rfid tag / active rfid tags vs. passive rfid tags / difference between passive and active rfid tags technology / rfid active reader passive tag / active and passive rfid tags

RFID frequency ranges - Centre National RFID

RFID frequency ranges

1. The RFID frequency spectrum

RFID is considered as a non specific short range device. It can use frequency bands without a license. Nevertheless, RFID has to be compliant with local regulations (ETSI, FCC etc.)

oLF : 125 kHz - 134,2 kHz : low frequencies,

oHF : 13.56 MHz : high frequencies,

oUHF : 860 MHz - 960 MHz : ultra high frequencies,

oSHF : 2.45 GHz : super high...

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Website: http://www.centrenational-rfid.com

Related topics : lf hf uhf rfid tags / passive rfid tag frequency range / difference between hf lf rfid tags / active rfid tag frequency range / hf rfid tag frequency

Parallax RFID Card Reader (Serial) - Trossen Robotics

Parallax RFID Card Reader (Serial)

Item # PX-28140

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Price: $39.99

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Designed in cooperation with Grand Idea Studio, the Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of ...

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Website: http://www.trossenrobotics.com

Related topics : rfid card reader serial parallax / parallax radio frequency identification (rfid) reader module / rfid 125 card reader serial output / rfid card reader serial output / parallax rfid card reader

RFID Tags - RTLS, RFID, WiFi RTLS, GPS - AiRISTA

RFID Tags

Products

Three types of RFID tags: passive, active, and semi-passive (also known as battery-assisted passive, or BAP) are differentiated by how they communicate and how that communication is initiated. Although, they all use radio frequency energy to communicate between a tag and a reader, the method of powering the tags is different. An active RFID tag uses an internal power source...

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Date: 2017-03-04 00:35:45
Website: http://airista.com

Related topics : difference between passive and active rfid tags technology / rfid active reader passive tag / difference between active rfid tag and passive rfid tag / difference between active and passive rfid tags / battery assisted passive rfid tag cost

RFID Reader & Tags - Active RFID Reader | Passive RFID Reader

UHF Passive Handhelds

Portable handheld RFID and Barcode readers with a touch screen interface and Windows Mobile-based operating system. Available with multiple polarization options. Up to 10 meter read ranges. Support for EPC Class 1 Gen 2 protocol and more.

UHF Passive Fixed Readers

Fixed UHF Passive readers with multiple antenna options like portal, ceiling, wall mountable. Integrates with...

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Website: https://www.assetpulse.com

RFID Tag Types – Electronic Product Design

Adam

Low Frequency vs High Frequency

Low frequency readers are often cheaper (although not always due to the mass production of high frequency).

Low frequency writable�tags typically have smaller memory and the data transfer between read and tag is slower due to the lower frequency.

High frequency tags can often have a shorter range than low frequency.

High frequency tags are often cheaper due to mass production volumes.

Maximum range - for low cost modules such as those from people like� ibtechnology.co.uk

For high frequency 13.56MHz iCode will likely give you the best range for a writable tag. �However it won't be as big as for the best low...

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Website: http://www.electronic-products-design.com

how does rfid work and can you use it to measure distance

how does rfid work and can you use it to measure distance

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Expert:  GemB replied 10 years ago.

Radio frequency Identification or RFID systems are smart versions of the UPC bar codes. They consist of a scanning antenna which put out radio-frequency signals, a transponder or tag attached to the goods to be identified, a transceiver with a decoder to...

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Website: http://www.justanswer.com

Related topics : passive rfid tag read range / active rfid tag read range / rfid active reader passive tag / passive rfid tag frequency range / active rfid tag frequency range

Product - Ramp RFID

Ramp is a premium preferred supplier of an extensive range of passive and active RFID tags, readers and antennas to suit a multitude of specific requirements. Our team of experienced professionals will work with you to determine the most suitable components for your requirements.

RFID TAGS

RFID tags are typically placed on objects such as assets, inventory, vehicles or people in order to uniquely...

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Website: ramprfid.com

What are the different types of Radio Frequency ...

Answered 3d ago

RFID tags are broadly classified into passive and active tags. Reading an RFID tag "does not" need "line-of-sight" as with the case of barcodes, but the "read-distance" is determined by whether the RFID tag is active or passive. RFID readers can be fixed or mobile readers, but your cellphone cannot be used to read RFID tags like in the case of barcodes.

Learn more about Passive...

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Website: https://www.quora.com

What is the Difference Between Active Tag and Passive Tag

Radio Frequency Identification or RFID can be defined as a technology which uses electromagnetic radio-frequency to identify tags when near to a reader. The tags are made up of an antenna in order to pass information to the reader. However, RFID cannot be reduced to just one frequency or technology, since many types of tags or chips exist with different power supply sources and communication...

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Website: http://www.asiarfid.com

Parallax RFID Card Reader (Serial) - RobotShop

The Parallax RFID Card Reader (Serial) designed in cooperation with Grand Idea Studio. The�Parallax Radio Frequency Identification (RFID) Reader Module is the first low-cost solution to read passive RFID transponder tags. The RFID Reader Module can be used in a wide variety of hobbyist and commercial...

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Website: http://www.robotshop.com

Related topics : rfid card reader serial parallax / parallax radio frequency identification (rfid) reader module / rfid card reader serial / parallax rfid card reader / low cost rfid tag reader

Press Release - RFID Sensor Tags for Environmental ...

Powercast's Multi-Sensor RFID Tags Boast 10 Meter Read Range

 

Battery-free and rechargeable battery versions can include multiple sensors in a single tag, and leverage existing UHF RFID infrastructure

 

Phoenix, AZ - RFID Journal Live! - May 9, 2017 -- Powercast Corporation, the leader in wireless power-over-distance technology for 14 years, today announced the industry's first RFID Sensor...

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Website: http://www.powercastco.com

Asset Tracking System – RFID | Lamson Concepts

Asset Tracking System - RFID

TrueRTLS Technology enables Active Performance with Passive Economics

The world's longest range RFID receiver will allow tagging of any medical equipment, patients and staff throughout an entire facility.

The Lamson asset tracking system is an innovation for real-time location system (RTLS). Invented and designed by NASA scientists to detect very faint radio signals,...

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Website: http://lamsonconcepts.com

Related topics : passive rfid asset tracking system / active rfid based asset tracking system / active rfid tag in real time location system / passive rfid tag read range / rfid based asset tracking system

What is RFID tagging? - Definition from WhatIs.com

RFID tagging is an ID system that uses small radio frequency identification devices for identification and tracking purposes. An RFID tagging system includes the tag itself, a read/write device, and a host system application for data collection, processing, and transmission. An RFID tag (sometimes called an RFID transponder ) consists of a chip , some memory and an antenna .

Download this free...

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Website: http://internetofthingsagenda.techtarget.com

Related topics : active rfid tag uses / passive rfid tag uses / radio frequency identification tags (rfid) / rfid radio frequency identification tags / rfid active reader passive tag

Why ultra-high frequency RFID? | Technology | Key and ...

RFID systems can be broken down by the frequency band within which they operate: low frequency (LF), high frequency (HF), and ultra-high frequency (UHF).

LF RFID

The LF band covers frequencies from 30 KHz to 300 KHz. This frequency band provides a short read range of 10 cm, and has slower read speed than the higher frequencies, but is not very sensitive to radio wave interference. LF RFID...

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Website: https://www.capturetech.com

RFID Solutions in India | RFID House

Track and Manage Everything

We Providing Interactive Application To Manage Your own Business

RFID House is a software development company in India providing distinguished services in the distribution of guaranteed RFID Readers/ Handhelds, RFID Tags, RFID UHF/HF/LF Solutions , RFID Antenna, NFC, Biometrics and e-Governance Technologies, spotlighted for IT & Manufacturing Industries. RFID House...

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Website: http://www.rfidhouse.com

How RFID Works - Technovelgy

How does RFID work? A Radio-Frequency IDentification system has three parts:

A scanning antenna

A transceiver with a decoder to interpret the data

A transponder - the RFID tag - that has been programmed with information.

The scanning antenna puts out radio-frequency signals in a relatively short range. The RF radiation does two things:

It provides a means of communicating with the transponder (the RFID tag) AND

It provides the RFID tag with the energy to communicate (in the case of passive RFID tags ).

This is an absolutely key part of the technology; RFID tags do not need to contain batteries, and can therefore remain usable for very long periods of time...

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Website: http://www.technovelgy.com

Related topics : active rfid tag battery life / passive rfid transponder tags / rfid active reader passive tag / passive rfid tag antenna / passive rfid tag read range

Key Fob Clone Copy and Duplication | sumokey.com

Sale price $79.75

RFID KEY FOBS EXPLAINED

These RFID systems are categorized by the frequency band in which it operates. Low, High or Ultra-high frequency. However, there are two major categories of RFID systems - Active and Passive, and we are explaining each of their types and frequencies below.�

Common Key Fobs

The common key fobs that are primarily used to access Condos, homes, apartment...

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Website: https://sumokey.com

What is RFID? - Taggit SA – Tag, track & trace

A host system is a system that manages the flow of data between the RFID readers and tags. This may have a complex structure, where different readers are located across different locations and data flows to the host computer through LANs or the Internet.

RFID Reader

Hand held reader

Fixed reader

A RFID reader can be fixed or hand held and is a device that activates the tag and retrieves the...

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Website: http://taggitsa.co.za