4570AH01G00217 RF/IF and RFID

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RFID (Radio Frequency Identification) is a technology that uses radio waves to communicate with and identify objects. In this communication, the objects (usually tags or cards) contain a special chip that emits a signal when the radio waves interact with it. This signal is then captured by a specialized receiver, allowing the chip and its data to be identified. This technology is widely used for security, identification, tracking, and asset management applications. The 4570AH01G00217 is a RFID contact specifically designed for applications requiring EMI (electromagnetic interference) and RFI (radio frequency interference) protection.

The 4570AH01G00217 contact is made up of a fingerstock and two gaskets that fit over the contact and provide shielding from EMI and RFI. The fingerstock is composed of a conductive metal sheet, which is used to make contact between the tag and its reader. The gaskets are constructed from a blend of metals that helps to ensure the proper shielding from EMI and RFI. Together, these components provide a secure and reliable connection between the tag and its reader, which helps to make sure that the data is read accurately.

The 4570AH01G00217 contact is typically used for applications that require protection against electromagnetic radiation, radio frequency radiation, and other forms of interference. Some of the most common applications for this contact include access control systems, keyless entry systems, automated toll collection systems, logistics tracking systems, and asset management systems. This contact can also be used for data transfer and communication applications, including wireless communication and radio transmission systems.

In terms of its working principle, the 4570AH01G00217 contact relies on the use of Capacitive Coupling. This is achieved through the use of two conductive plates that act as antennas and create a capacitive field that can be used for data transfer. By positioning the two conductive plates over the contact and feeding them with an electrical current, a low-impedance path is created that enables the data to travel between the reader and the tag.

In order to use the 4570AH01G00217 contact, an EMI/RFI shield must first be installed. This shield is generally composed of a metal sheet that helps to block the radiation from external sources. By installing the shield, the contact can create a secure and interference-free connection between the tag and its reader.

In order to ensure that the contact is working properly, it must be tested to ensure that it has been appropriately shielded from EMI and RFI. Testing the contact in a laboratory setting can achieve this by measuring the contact’s capacitance and the shielding effectiveness. In some cases, a Faraday cage may also be required in order to achieve complete protection against interference.

The 4570AH01G00217 contact has become one of the most widely used EMI/RFI contact solutions in the industry, thanks to its reliable performance and easy installation. With its slim profile and robust construction, it is a great choice for applications such as access control, asset tracking, and data transfer. Furthermore, the contact is available in multiple sizes and configurations to suit a variety of needs.

The specific data is subject to PDF, and the above content is for reference