3-1-6DL

Series:	--
Packaging:	Tube
Part Status:	Active
Frequency Range:	10kHz ~ 150MHz
Impedance - Unbalanced/Balanced:	1:1
Phase Difference:	--
Insertion Loss (Max):	3.0dB
Return Loss (Min):	--
Package / Case:	6-DIP (0.330", 8.38mm)
Mounting Type:	Through Hole

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Balun: 3-1-6 DL Application Field and Working PrincipleA balun (BALanced-UNbalanced) is an electrical device that converts between balanced and unbalanced circuits. Commonly, they are used to connect a balanced line, such as a coaxial cable, to an unbalanced line, such as a twisted pair of wires. Baluns are commonly used to prevent signal loss due to line imbalance, or to provide noise suppression and common-mode rejection characteristics.The 3-1-6 DL balun (Directional Line) is a type of unidirectional balun designed for use in radio communication systems. This type of balun is typically used in radio frequency (RF) applications where the transmitter is unbalanced and the receiver is balanced.The 3-1-6 DL balun consists of three windings, with two connected in series and three connected in parallel. The three windings are then connected in series to form a single winding. The three windings are connected to the source, receiver, and ground lines. The windings are arranged such that the source and receiver lines are equidistant from the ground line. This arrangement ensures that the RF signal is balanced across the three lines as it travels from the source to the receiver.The working principle of the 3-1-6 DL balun is based on the principle of electromagnetic induction. When a current flows through a conductor, a magnetic field is created around it. This induced magnetic field can be used to transfer energy from one circuit to another. In the case of the 3-1-6 DL balun, the induced magnetic field is used to transfer energy from the unbalanced transmitter to the balanced receiver. The electricity flows through the three windings in such a way that the voltage and current is balanced between them. This ensures that the signal is not distorted or lost in transmission.The 3-1-6 DL balun is a perfect choice for transmitting radio frequency signals due to its noise suppression, common-mode rejection, and good efficiency. It is widely used in various radio communication systems, including TV and radio broadcasting, navigation, and satellite communications. It is also ideal for high-frequency applications such as cell phones, land mobile radios, Global Positioning System (GPS), and digital television (DTV). By using a 3-1-6 DL balun, one can achieve high-quality transmission of radio frequency signals with minimum losses.

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