Частаты RFID і магутнасць перадачы

Частаты RFID і магутнасць перадачы

Following the chart is more detailed information on UHF and EPCglobal standards by Country.

Звярніце ўвагу, што ў Еўропе існуе мноства розных частот і розных правілаў максімальнай магутнасці. Некаторыя з еўрапейскіх стандартаў і правілы ЗША/Канады былі прыняты іншымі краінамі. When implementing an RFID system it is very important to make sure that all of the hardware meets local regulations.

Country frequency information is shown below the standards organizations information.

In order to understand the local regulations that may or may not apply, you first need to know the standards organizations and how they fit into the local RFID frequency and power transmision regulations.

International Standards Organizations

• ISO – International Organization for Standardization
• ITU – International Telecommunication Union
• IEC – International Electrotechnical Commision

National Standards Organizations

• ANSI – American National Standards Institute
• BSI – British Standards Institute

Industry Standards Organizations

• AIAG – Automotive Industry Action Group
• EPCglobal – Electronic Product Code global – organization set up to achieve world-wide adoption and standardization of EPC technology and was a joint venture between GS1 and GS1 US, now other countries have also joined (GS1- Canada)
• GS1 – Global organization dedicated to the design and standardization of global standards and solutions to imporve the efficiency and visibility of supply and demand chains
• GS1 US – United States version of GS1, there are more than 100 countries that support the GS1 initiative ( GS1-Albania ~ GS1 – Vietnam)

There are three (3) ITU Regions globally:

• Region 1 – Europe, North Africa, Middle East (west of the Persian Gulf), former Soviet Union
• Region 2 – North and South America
• Region 3 – Asia, Middle East (east of the Persian Gulf), Australia and Oceania

While the EPCglobal organization is trying to establish global standards, in many cases the ITU or other groups have already made frequency and transmission power regulations.

This makes the EPCglobal standard for UHF multi-frequency and multi-power ratings between the 860 МГц. і 960 МГц. bandwidth using FHSS (Frequency Hopping Spread Spectrum) or LBT (Listen Before Talk)

The following are the current EPCglobal standards for countries or regions starting with North America:

• United Stated and Canada – 902 ~ 928 МГц
• Mexico – 902 ~ 928 МГц
• Puerto Rica – 902 ~ 928 МГц
• Latin America – Costa Rica, Dominican Republic – 902 ~ 928 МГц
• South America – Argentina, Chile, Peru, Uruguay – 902 ~ 928 МГц, Brazil – 902 ~ 907.5 MHz and 915 ~ 928 МГц, Venuezuela 922 ~ 928 МГц
• Europe – 865.6 ~ 867.6 МГц. (power varies by country and region)
• North Africa – 862 ~ 870 МГц
• South Africa – 865.6 ~ 867.6 МГц, 915.4 ~ 919 MHz and 919.2 ~ 921 МГц.
• Different power ratings and technique
• Israel – 915 ~ 917 МГц
• Turkey – 865.6 ~ 867.6 МГц
• Tunisia – 865.6 ~ 867.6 МГц
• Middle East – 862 ~ 870 МГц
• United Arab Emirates – 865.6 ~ 867.6 МГц
• Iran – 865 ~ 868 МГц
• India – 865 ~ 867 МГц
• Thailand – 920 ~ 925 МГц
• Malaysia – 919 ~ 923 МГц
• Philippines 918 ~ 920 МГц
• Malta – 865.6 ~ 867.6 МГц
• Singapore – 866 ~ 869 MHz and 920 ~ 925 MHz – Different power ratings
• Vietnam – 866 ~ 869 MHz and 920 ~ 925 МГц
• China – 840.5 ~ 844.5 MHz and 920.5 ~ 924.5 МГц
• Hong Kong – 866 ~ 868 MHz and 920 ~ 925 МГц
• Taiwan – 922 ~ 928 МГц
• Korea – 910 ~ 914 МГц
• Japan – 952 ~ 954 MHz and 952 ~ 955 MHz – Different power ratings and licenses
• Australia – 920 ~ 926 МГц
• New Zealand – 864 ~ 868 МГц