IEC > Webstore > Search > Register > Check out > Payment > Order confirmation

Publication detail

 
Reference P-ISO/IEC 7811-7 ed1.0 withdrawn corrigendum
> preview
Title Identification cards -- Recording technique -- Part 7: Magnetic stripe -- High coercivity, high density
Publication date 2004-07-30
Format, price
(Swiss francs)
and language
118.- 25 pages
118.- 291 Kb
 
Abstract ISO/IEC 7811-7(2004) is one of a series of International Standards describing the characteristics of identification cards. It is the purpose of ISO/IEC 7811-7 to provide criteria to which cards shall perform and to specify the requirements for such cards used for international interchange. It takes into consideration both human and machine aspects and states minimum requirements.

ISO/IEC 7811-7 specifies requirements for a high coercivity magnetic stripe (including any protective overlay) on an identification card, the encoding technique and coded character sets. This encoding technique provides for a card capacity of approximately 10 times that of a card conforming to ISO/IEC 7811-6. The number of tracks has been increased to six, each track being approximately half the width of tracks conforming to ISO/IEC 7811-6, located so that readers designed to read these high density tracks will also be able to read cards conforming to ISO/IEC 7811-2 and ISO/IEC 7811-6. Data is encoded in eight-bit bytes using the MFM encoding technique. Data framing is used to limit error propagation, and error correction techniques further improve reliability of reading.

ISO/IEC 7811-7 specifies:
  • the conditions for conformance,
  • physical characteristics for the card (warpage and surface distortions) and the magnetic stripe area (location, height and surface profile, roughness, adhesion, wear and resistance to chemicals),
  • the signal amplitude performance characteristics of the magnetic stripe,
  • the encoding specification including technique (MFM), angle of recording, bit density, flux transition spacing variation and signal amplitude,
  • the data structure including track format, use of error correction techniques, user data capacity for ID-1, ID-2 and ID-3 size cards, and decoding techniques, and
  • the location of encoded tracks.


ISO/IEC 7811-7, together with a standard for test methods, provides for interchange between various types of identification card processing devices and systems.
Technical Committee JTC 1/SC 17 - Cards and personal identification  RSS
ICS Codes
35.240.15 Identification cards and related devices
*Including application of cards for banking, trade, telecommunications, transport, etc.
 
Replaced by
 

Search

>> Advanced search

Quick access by ref. number



Basket

Your basket is empty
Your country is :
Your TVA is : You must login...

Payment

Accepted credit cards:
Prices in CHF (Swiss francs)
Request a pro forma to pay by bank transfer or cheque
Learn how to share your publications with your colleagues, using networking options
Prices in CHF (Swiss francs)
We accept the following credit cards:
To pay by bank transfer: request a pro forma
If you purchase regularly through the IEC Webstore you can open a corporate account

Just Published

>> Published in the last 30 days

Bestsellers

  1. IEC 60601-1-2 Ed. 4.0
  2. IEC 60529 Ed. 2.2
  3. IEC 60825-1 Ed. 3.0
  4. IEC 61000-4-5 Ed. 3.0
  5. IEC 60068-2-30 Ed. 3.0
  6. IEC 61000-6-2 Ed. 2.0
  7. IEC 60079-0 Ed. 6.0
  8. IEC 60598-1 Ed. 8.0
  9. IEC 60811-501 Ed. 1.0
  10. IEC 60950-1 Ed. 2.2