125KHz RFID reader anntena coil - Forum for Electronics

i need some help pls... i currently modified a 125KHz RFID reader anntena coil, the actual read range for 125KHz RFID reader is about 4cm. I plan to remove the original anntena coil and replace with another anntena coil to improve the reading range. so, what type of material i needed to build the antenna coil? for example copper? is that correct? how many turn for the anntena coil? how many...

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Date: 2012-05-21 02:35:24
Website: http://www.edaboard.com

Related topics : rfid reader design 125khz / 125khz rfid reader antenna design / rfid reader circuit 125khz / 125khz rfid antenna coil / 125khz rfid tag reader

CR4 - Thread: RFID 125kHz antenna Design

Have somebody made an 125kHz, 1m by 1m antenna and its resonator circuit and could chare with us?

I hope to make one soon and could be helpfull if somebody gave me a starting point :).

470H antenna :), or 87H.. or whatever.. I just want a starting point

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Website: http://cr4.globalspec.com

Related topics : 125khz rfid antenna / antenna circuit design for rfid / rfid antenna design / 125khz rfid

RFID Supply | FREE Shipping! Readers Tag Scanners Buy Canada

RFID Supply is your local Canadian online shop for RFID (radio frequency identification) technology solutions. RFID tags, fobs or cards are similar to barcodes or magnetic strips found on credit cards. Readers, also known as transmitters, scanners or antennas use radio-frequency to access the stored information such as ID numbers or inventory codes. Active RFID tags will have a battery and...

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Date: 2017-11-07 17:31:08
Website: http://rfidsupply.ca

RFID Coil Antenna, 125KHz | RF Solutions

Description:

RFID Coil Antenna, 125KHz�

The Micro RWD has been designed to interface to a simple low Q (10-20) antenna coil of around 700uH (micro Henry) inductance operating at a carrier frequency of 125 kHz.

Click links to download:

There are no documents available for this product.

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Related topics : 125khz rfid antenna coil / 125khz rfid antenna inductance / 125khz rfid antenna / micro rfid antenna / rfid 125 khz antenna design

RFID Manufacturer:B2BManufactures.com: Reliable Taiwan and ...

Hong Kong RFID Co., Ltd.

Being the hub of wide varieties of RFID products & equipments, Hong Kong RFID owns strong factory production lines & R&D expertise specializing in providing innovative & customized RFID solutions & products such as UHF RFID tags, RFID readers, RFID printers & encoders, RFID antenna, smart cards, MiFARE cards, contactless readers. With our strength and devotion, our...

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Website: http://www.manufacturers.com.tw

Related topics : uhf rfid tag reader / rfid tag reader system / designing an uhf rfid reader antenna / rfid tags and contactless smart card technology / uhf rfid reader antenna design

RFID Singapore: RFID Tags,RTLS,Readers,Antenna & Solutions ...

Provider of RFID Hardware,Software,Tags, Readers, Antenna,Sensors, Active RFID and Passive RFID Solutions in Singapore.

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RFID Singapore - About Us

RFID Singapore (SG) is a RFID Solutions Provider in Singapore and boasts many years of experiences specializing in...

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Date: 2017-05-03 09:21:24
Website: http://www.rfidsingapore.com.sg

125kHz RFID Contactless Proximity Hotel Key Card for ...

125kHz RFID Contactless Proximity Hotel Key Card for Access Control

Shot Description:

125khz RFID Contactless Proximity Hotel Key Card For Access Control T5577 is a contactless Read/Write identification IC for applications in 125KHz frequency range. The antenna and chip together form a transponder or tag. The on-chip 330-bit EEPROM (10 blocks, 33 bits each) can be read and written block-wise from a reader. Block 0 is reserved for setting the operation modes of the T5577 tag. Block 7 may contain password to...

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Description:

125khz RFID Contactless Proximity Hotel Key Card For Access Control

T5577 is a contactless...

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Website: http://www.rfidang.com

Designing an RFID antenna - Hackster.io

Designing an RFID antenna:

Basically I am motivated to replace the antenna on this RFID reader. The reader is really cheap, and fits my porpoise, its recognized as a USB keyboard.

My Idea is to build a new antenna that can be fitted into a PVC tube and have a usb "reading rod". Basically I want to make a new coil with copper cable which area is a rectangle instead of a square.

Hackaday has provided me with some information about this, but nothing useful about antenna modding.

Thanks a...

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Website: https://www.hackster.io

Related topics : 125khz rfid reader antenna design / rfid reader antenna design / rfid 125 khz antenna design / rfid tag antenna design / rfid antenna design

RFID Circuits free electronic circuit links

Wireless RFID Smart Key Detector

Many cars now use a key with an imbedded RFID microchip.� The microchip is read when the key is inserted into the car's ignition.� The keys containing a microchip often look the same as most other keys. People duplicating car keys will often not know of the microchip.� This circuit will light a LED if it...

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Date: 2017-12-07 20:55:33
Website: http://www.discovercircuits.com

125KHz RFID Reader for Raspberry Pi from CognIoT on Tindie

125KHz RFID Reader from CognIoT. The Reader offers one of the best OOB (out of box) experiences for Pi based RFID readers. By using the UART of the Pi for communication and the built in intelligence of the Reader the user is able to operate the Reader without the need for libraries to be downloaded and compiled onto the Pi. Example software shows how to setup the 125KHz RFID Reader and how to monitor the RFID tags. The uses are endless - what will you design with the 125KHz RFID Reader?

The RFID reader is intelligent making your life simpler. The Pi sends commands to the reader over the...

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Website: https://www.tindie.com

Seminar Presentation of RFID |authorSTREAM

Presentation Transcript

Slide 1: 

A Seminar Report ON RFID Submitted by Reshma S. Magar Shital M. Talekar K .T .Patil College of Computer Science (B C S III rd), Osmanabad. Dr. BAMU, Aurangabad Under the guidance of Mr. Hannure sir

AN INTRODUCTION TORFIDRADIO FREQ. IDENTIFICATION : 

AN INTRODUCTION TORFIDRADIO FREQ. IDENTIFICATION

Slide 3: 

3 Contents: -...

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Website: http://www.authorstream.com

Related topics : radio frequency identification tags (rfid) / high frequency rfid tag / use of rfid in supply chain management / rfid radio frequency identification tags / rfid tags uses

RFID Software | Sensor Control | Access Tracking

You are here: Home > RFID > RFID Software

RFID Software

Radio Frequency Identification technology, commonly referred to as RFID, uses electromagnetic fields for the purposes of identifying and tracking objects. More recently, the technology has moved into mainstream applications that speed up the handling of manufactured goods and materials by attaching RFID tags to them. RFID technology has been...

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Website: gaotek.com

RFID Tranceivers for 125kHz Frequency Range (MLX90109 ...

125kHz RFID Transceiver

MLX90109 Melexis

The Melexis MLX90109 is a single chip radio-frequency identification (RFID) transceiver for the 125kHz frequency range. It has been conceived for minimum system cost and minimum power consumption offering all required flexibility for a state of the art AM transceiver base station.

An...

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Website: https://www.melexis.com

Related topics : radio frequency identification (rfid) chip / radio frequency identification rfid chip / radio frequency identification rfid systems / radio frequency identification (rfid) / radio frequency identification chip

What is the difference between 13.56 MHz and 125kHz RFID tag

What is the difference between 13.56 MHz and 125kHz RFID tag

 

difference of 13.56mhz and 125khz rfid

hi,

What is the difference between 13.56 MHz and 125kHz RFID tag?

Thanks

125khz or 13.56mhz difference

Hi,

Well 13.56 MHz are close range tag <10cm or so and always used in smart card, auto immobilizer.. For 125 kHz are use for long range tag (can be detected up to 1 meter). It is used in animal identification and others..

Regards

1 members found this post helpful.

30th June 2005, 07:13 #3

19

125khz...

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Date: 2007-02-27 08:30:56
Website: http://www.edaboard.com

Related topics : 125khz rfid tag range / 125khz rfid tag reader / mhz rfid tag / 125khz rfid tag protocol / 125khz rfid tag

Banggood - RFID 125kHz EM4100 ID Card Copier with 6 ...

Pour évaluer une vidéo, vous devez la louer.

Cette fonctionnalité n'est pas disponible pour le moment. Veuillez réessayer ultérieurement.

Ajoutée le 26 févr. 2015

Description :

RFID 125kHz EM4100 ID Card Copier Duplicator with 6 Writable Tags and 6 Cards

Copy and duplicate the 125 kHz EM4100 / EM410X card / tag ID for backup purpose.

Support 125kHz...

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Website: youtube.com

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Banggood - RFID 125kHz EM4100 ID Card Copier with 6 Writable Tags and 6 Cards

Pour évaluer une vidéo, vous devez la louer.

Cette fonctionnalité n'est pas disponible pour le moment. Veuillez réessayer ultérieurement.

Ajoutée le 26 févr. 2015

Description :

RFID 125kHz EM4100 ID Card Copier Duplicator with 6 Writable Tags and 6 Cards

Copy and duplicate the 125 kHz EM4100 / EM410X card / tag ID for backup purpose.

Support 125kHz...

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Website: youtube.com

Related topics : rfid 125khz em4100 id card copier / duplicator / rfid handheld duplicator 125khz card copier / 125khz rfid card copier duplicator / writable rfid key tags / rfid 125khz em4100

Animal tag and RFID reader/writer module - Priority 1 Design

(*1) For animal identification transponders:� Destron, Datamars and Trovan transponder technologies are not supported.

(*2) Reading range indicated is based on connection of our RFIDCOIL-49A antenna. Reading range may increase

or decrease depending on the specifications of the antenna attached,�transponder type,and power supply conditions.

About FDX-B and HDX animal identification.

The...

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Date: 2013-05-09 00:43:54
Website: http://priority1design.com.au

Related topics : 125khz rfid reader antenna design / rfid reader antenna design / rfid reader antenna types / antenna circuit design for rfid / rfid reader antenna

RFID 125KHz EM4100 ID Card Copier Duplicator with 6 ...

RFID 125KHz EM4100 ID Card Copier Duplicator with 6 Writable Tags and 6 Cards

Copy and duplicate the 125 Khz EM4100 / EM410X card / tag ID for backup purpose.

Support 125Khz EM4100 / EM410X or compatible card / tag format only.

2 buttons for Simple operations.

Standalone operation, no need to connect with computer / PC. 

Built-in individual LED lights and buzzer indicator.

Built-in transceiver...

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Website: banggood.com

Related topics : rfid 125khz em4100 id card copier / duplicator / rfid handheld duplicator 125khz card copier / 125khz rfid card copier duplicator / 125khz rfid cards / credit card rfid tag

RFID 125KHz ID Card Copier Duplicator with 5 Writable Tags ...

1 x RFID 125KHz EM4100 handheld copier

5 x Writable RFID key tags

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Brand new and high quality.

Copy and duplicate the 125 Khz EM4100 / EM410X card /tag ID for backup purpose.

Support 125Khz EM4100 /...

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Improve Your RFID Read Range with these Six Factors

Please let us know if there is ever anything else that we can do to help.

Tom Sky

Hi James,

I am going to make a UHF RFID based medical implant for my project. Could you please give me some ideas about transponder and reader, like which will better solution for this matter?

Thanks

James Thrasher

UHF RFID probably wouldn't be ideal for use in a medical implant since the human body would likely...

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Website: blog.atlasrfidstore.com

Related topics : passive rfid tag and reader / passive rfid tag read range / uhf rfid tag reader / rfid passive tag reader cost / uhf passive rfid tag reader

RFID Philippines - About | Facebook

Ã? propos

RFID ( Radio Frequency Identification ) : What is RFID?

Radio frequency identification, or RFID, is a generic term for technologies that use radio waves to automatically identify people or objects. There are several methods of identification, but th

Description de l'entreprise

RFID ( Radio Frequency Identification ) : What is RFID?

Radio frequency identification, or RFID, is a generic...

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Website: facebook.com

Related topics : radio frequency identification technology (rfid) / radio frequency identification (rfid) asset tracking system / radio frequency identification technology rfid / radio frequency identification (rfid) chip healthcare / radio frequency identification (rfid) chip

HF RFID Vs UHF RFID - Stimare

HF RFID v UHF RFID

What's the difference between HF and LF RFID?

High-frequency RFID (13.56MHz) is most commonly used RFID today and is often referred to as "MiFare". It is used within contact-less credit cards, transport tickets, event tickets and hotel room keys to name only a few of its current deployments. NFC (including Apple Pay) is a subset HF RFID 13.56MHz further standardizing this...

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Website: https://stimare.net

Related topics : rfid lf hf uhf difference / rfid lf vs hf vs uhf / lf hf uhf rfid reader / hf vs uhf rfid / rfid lf hf uhf

125kHz RFID Animal Ear Tags Contactless for Identification ...

125kHz RFID Animal Ear Tags Contactless for Identification Tracking

Radio frequency identification (RFID) describes a system that wirelessly transmits the identity of an object, in the form of a unique sequence of numbers or letters, using radio waves.

Although there are several types of RFID systems, this fact sheet describes the technology used in passive, low frequency RFID tag systems.

RFID ear tags for cattle.

There is no requirement for cattle producers to electronically read RFID ear tags. However, many producers will find benefit in automating data entry and retrieval by utilizing a RFID...

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Website: http://www.rfidang.com

RFID UART Module (125Khz) - DigitalMeans

Resources

RDM 125KHz card mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write card.

It can be applied in office/home security, personal identification, access control, anti-forgery,...

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Website: digitalmeans.co.uk

Related topics : 125khz rfid module - uart / 125khz rfid module / rfid read write module / read write rfid tags / 125khz rfid cards

New products of RFID readers, Access controller - Giga Tms

Mifare Reader\13.56MHz RFID Reader ISO14443A

MR2S/MF7S 1 Wire Mifare UID Reader

MR2S and MF7S are Mifare UID readers with 1-Wire and RS232 interface, designed to integrate with vehicle trackers and other controllers. With 10-48 VDC power input, it is convenient to install the reader in different vehicles. It aims to offer more flexibility to build solutions at ... more

 

Ultra High Frequency...

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Website: http://www.gigatms.com.tw

Related topics : ultra high frequency rfid reader / designing an uhf rfid reader antenna / uhf rfid reader antenna design / uhf rfid reader design / uhf rfid tag reader

125khz RFID antenna - All About Circuits

brianmay27 Thread Starter New Member

Oct 7, 2011

0

alfacliff said: ^

at 125 khz, you will not have a real antenna, the size would be prohibitive. the best you can hope for is an inductive pickup. a coil on a ferite bar would work fine. check amidon associates for ferite antenna material.

cliff

Click to expand...

Ok, good to know. So I would wrap the...

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Website: forum.allaboutcircuits.com

Related topics : rfid chip hand implantation / rfid reader read range / 125khz rfid antenna inductance / rfid reader circuit 125khz / rfid 125 khz antenna

China Customized 125kHz RFID Antenna Coil Inductor - China ...

The wire diameter of inductor coil we could make, is between 0.012-1.2mm.

Custom desgin, drawing and sample are welcome!

Our advantage:

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Related topics : 125khz rfid antenna coil / rfid coil design / 125khz rfid antenna

125kHz RFID Reader Design – Electronic Product Design

RFID Circuit & PCB Design Notes

It's usually very important that the voltage supply to an RFID reader is protected from ripple and interference.

Where you have noisy electronics in the proximity:

A simple RC filter of 10R and 1000uF will go a long way to preventing interference. Better still is using a separate power supply from a dedicated voltage regulator if you have the option.

Use a star...

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

Related topics : 125khz rfid reader antenna design / rfid reader design circuit / rfid reader design 125khz / rfid reader antenna design / rfid reader design

Köp RFID Reader ID-12LA (125Khz) - Sparkfun

RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached to objects. This is...

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Website: http://www.lawicel-shop.se

Related topics : radio frequency identification tags (rfid) / rfid radio frequency identification tags / radio frequency identification (rfid) / serial rfid card reader 125khz / rfid reader module 125khz