MABACT0067 RF/IF and RFID

Series:	--
Packaging:	Cut Tape (CT)
Part Status:	Discontinued at Digi-Key
Frequency Range:	1MHz ~ 350MHz
Impedance - Unbalanced/Balanced:	4:1
Phase Difference:	--
Insertion Loss (Max):	2.0dB
Return Loss (Min):	10dB
Package / Case:	5-SMD, No Lead
Mounting Type:	Surface Mount

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

Introduction to Baluns and MABACT0067

Baluns are an essential type of electrical component. They help transmit signals between two different frequencies, ensure electrical isolation, and mediate similar waves to provide impedance matching between circuits. Baluns are commonly used in radio communication, television transmission, and other electronic devices.The MABACT0067 is a type of balun developed by Marelli Corporation. It is a two-port sine wave balun used to transmit alternating current signals between various components in radio applications. The MABACT0067 is designed to provide broadband operation for frequencies from 800 MHz to 2400 MHz and can be used for both receive and transmit applications.

Application Field of the MABACT0067

The MABACT0067 balun is designed for use in radio communication applications. It is often used in antenna array systems, antenna diversity systems, GPS antenna systems, and other similar applications. It is ideal for connecting receivers, antennas, transmitters, amplifiers, and other components in low-power and high-frequency wireless transmission systems.

Working Principle of the MABACT0067

The MABACT0067 is a balanced-to-unbalanced balun, which means it is designed to convert a balanced transmission medium (such as a coax cable) to an unbalanced one (such as the antenna). It features two ports: one port for the transmission medium and a second port for the antenna. The balun works by using a low-cost transformer to ensure the signal is correctly balanced. The transformer consists of two windings, a primary winding and a secondary winding. The primary winding is the input port connected to the transmission medium, while the secondary winding is the output port connected to the antenna. When a signal is received by the primary winding, it induces a current flow in the secondary winding, which is then transmitted to the antenna. The balun ensures that the signal is balanced between the two windings, meaning that the voltages and currents in the transmission medium are equal in magnitude but opposite in polarity. By using a transformer, the balun also provides additional impedence matching between the network and the antenna, allowing for a more efficient transmission of the signal.

Conclusion

The MABACT0067 is a highly versatile two-port sine wave balun designed for use in radio communication applications. It is designed to transmit alternating current signals between components in radio systems with frequencies from 800 MHz to 2400 MHz and can be used for both receive and transmit applications. The MABACT0067 works by using a low-cost transformer to ensure the signal is correctly balanced and to provide impedance matching between the network and the antenna.

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

Part Number	Manufacturer	Price	Quantity	Description