VSWR:	2
Applications:	General Purpose
Height (Max):	0.354" (9.00mm)
Mounting Type:	Through Hole
Ingress Protection:	--
Termination:	Solder
Features:	--
Gain:	0dBi
Return Loss:	-9dB
Series:	--
Number of Bands:	1
Antenna Type:	Bead
Frequency Range:	--
Frequency (Center/Band):	868MHz
Frequency Group:	UHF (300 MHz ~ 1 GHz)
Part Status:	Active
Packaging:	Bulk

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RF Antennas

ANT-BEAD-868 Application Field and Working Principle

The ANT-BEAD-868 is a type of RF antenna which is designed for use in 868 MHz frequency band. It is an omnidirectional antenna which is suitable for both indoor and outdoor applications. The ANT-BEAD-868 is a flexible and robust antenna which is capable of providing excellent RF performance in both urban and rural environments.The main application for this antenna is in telemetry and remote control systems which require long range and reliable transmission. It is also suitable for other applications such as automatic meter reading and telematics, as well as radio communications systems for professional radio networks.The ANT-BEAD-868 antenna consists of two parts: a transmission line and a receiving section. The transmission line consists of an electrically conductive material which acts as a waveguide for the RF waves. The reception section is composed of a circular conductive loop which is placed over the waveguide and is tuned to the desired frequency. This loop captures and converts radio signals into electrical currents that can be processed by the antenna’s circuitry.The ANT-BEAD-868 antenna has a high gain of up to 5dB in the 868 MHz band. This means that it is able to capture signals from further away than other antennas. This high gain enables the antenna to pick up signals from more distant locations, making it an ideal choice for remote control systems and telemetry applications. The antenna also has a high front-to-back ratio which indicates how well signals from the intended direction are captured and converted into electrical signals.The ANT-BEAD-868 also has a high impedance of 50 ohms which provides good electrical performance. This allows the antenna to handle higher voltages and currents than other antennas and also leads to better RF efficiency. The antenna also features a stainless steel body which is both durable and provides good RF shielding to protect the sensitive electronics from interference.In terms of installation, the ANT-BEAD-868 antenna is very straightforward. It can be mounted on a pole or wall and includes the necessary hardware for easy installation. It is also relatively small in size and is designed to fit in tight spaces. Overall, the ANT-BEAD-868 is an excellent choice for telemetry and remote control applications due to its high gain, high front-to-back ratio, and high impedance. It is designed to provide excellent performance in both urban and rural environments, making it well suited to a wide range of applications. With its robust stainless steel construction and easy installation process, the ANT-BEAD-868 is a great choice for wireless applications.

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