Mhz Range

What is the radio freqency range in MHZ of the electromagnetic energy that is put off by a computer?

I’m trying to figure out what kind of ferrite bead I need to put around the cables.

there are many frequencies. you would need to shield the entire pc if it is actually a problem. buy a new one, it will be cheaper and perform better. most are fairly well shielded internally now.

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RFID Reader An external antenna can give a better signal range for the reader to read RFID tags relatively far away. DAILY RFID technology was recently introduced as Antenna RFID Reader DL810 in different sizes and shapes to meet the above demands.  

The antenna RFID Reader DL810 is ideal for asset management in offices or commercial businesses where needed streamlining. In combination with a HF Reader DL810, the RFID reader 13.56 gives the reader antenna long read range up to 90 cm (3 feet) for high frequency RFID tags, and may read more than 50 labels per second.  

The RFID Reader DL810 antenna can deliver up to 3W of power in its class for applications high frequency due to the SMA interface, offering long read range, while enabling system-level power reductions.  

This RFID reader antenna can be used in a variety of high-frequency applications such as warehouse management, asset management and applications management of clothing, etc. and has been successfully integrated into a portion of the RFID Jewelry Kit

You can visit http://www.rfid-in-china.com/products_701_1.html For more information about the RFID reader antenna.  

About DAILY RFID Co., Limited  

DAILY RFID Co., Limited ( http://www.rfid-in-china.com ), Which belongs to PAN Group Co., Ltd. is the leading company focusing on research and development of EPC / RFID in China.

DAILY RFID specialize in producing probably the world's most extensive line of RFID tags, smart labels, smart cards and RFID Reader, which are suitable for any vertical markets, and have obtained the National Integrated Circuit Card Register Certificate, IC Card Manufacture License and ISO9001 Quality Management System certification. In addition, we own a factory covering an area of 26,000 square meters.

About the Author:

technical manager
DAILY RFID Co.,Ltd, which belongs to PAN Group Co., ltd, is the leading company focusing on research and development of EPC & RFID technology in China. We specialize in manufacturing RFID Tag,RFID Label,Smart Card and RFID Reader.

Article Source: ArticlesBase.com – customized RFID Reader Antenna unveiled by DAILY