HFBL075100B

Series:	--
Part Status:	Active
Frequency Range:	--
Impedance - Unbalanced/Balanced:	75 / 100 Ohm
Phase Difference:	--
Return Loss (Min):	--
Package / Case:	Module
Mounting Type:	Chassis Mount

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HFBL075100B Balun

A balun is a device that is used to balance an unbalanced line or convert between two different types of impedance. The HFBL075100B balun is a widely used 1:1 balun with a bandwidth of 100 kHz to 30 MHz.

Applications

The HFBL075100B balun is used in many applications including antenna systems, transmission lines, and dynamic signal processing applications. In antenna systems, it can be used as a balanced feeder for coaxial antenna. In transmission lines, it can be used to convert from an unbalanced line to a balanced line, or from a balanced line to an unbalanced line. In dynamic signal processing applications, the HFBL075100B can be used as a transformer for signal mixing or transmission.

Working Principle

The HFBL075100B balun works by balancing an unbalanced signal. The unbalanced signal consists of two components: a signal line, which is the signal itself, and a ground line, which acts as a reference point for the signal. The HFBL075100B balun works by converting the unbalanced signal into a balanced signal.To convert the unbalanced signal into a balanced signal, the HFBL075100B balun uses a transformer. The transformer has a primary and secondary winding, which is why it is also known as a transformer balun. The primary winding receives the unbalanced signal while the secondary winding is connected to the load. As the primary winding receives the unbalanced signal, an electromagnetic field is produced, which induces a current in the secondary winding. This induced current is in phase with the primary winding, creating a balanced signal. The HFBL075100B balun also uses a metal shield which acts as a Faraday shield to minimize interference. The Faraday shield can also help reduce the overall size of the balun.

Conclusion

The HFBL075100B is a versatile and reliable balun that can be used for many applications. Its wide bandwidth of up to 30 MHz makes it a great choice for applications such as antenna systems, transmission lines, and dynamic signal processing. Its transformer design helps to balance an unbalanced signal while the Faraday shield helps minimize interference.

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