B0430J50100AHF RF/IF and RFID

Series:	Xinger®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Frequency Range:	400MHz ~ 2.5GHz, 2.5Ghz ~ 3GHz
Impedance - Unbalanced/Balanced:	50 / 100 Ohm
Phase Difference:	7°
Insertion Loss (Max):	4.0dB
Return Loss (Min):	7dB, 8.4dB
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount

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What is a Balun?

A balun is an electrical device that converts energy from one form to another. Baluns are commonly used to convert an unbalanced signal to a balanced one or vice versa. Baluns can also be used to convert signals between different impedances and voltage levels. One type of balun, the passive balun, converts an unbalanced signal to a balanced signal without any active components, such as amplifiers or transformers. On the other hand, an active balun uses active components to perform signal conversion.

B0430J50100AHF balun application field and working principle

The B0430J50100AHF balun is a passive, 50-ohm differential-to-single-ended balun with a high frequency range of 40 MHz to 1.4 GHz. The balun is designed for use with high frequency digital communication networks such as LTE, HSPA, and WiMAX. The device is capable of providing accurate impedance matching, low insertion loss, low return loss, and a wide operating temperature range of -55 to +125°C.The B0430J50100AHF balun is powered by a differential RF signal which is input into the device and converted into a single-ended signal. The RF input signals are coupled together for balanced to unbalanced signal conversion. The signal is then filtered by a series of diodes and capacitors to reduce the out-of-band noise and distortion. The device also includes an input matching network which is used to match the impedance of the input signal to that of the device. The signal is then output as a single-ended signal.The B0430J50100AHF balun is widely used in high frequency digital communication systems. Its high performance levels ensure that the transmitted RF signal is accurately received at the receiver end with no distortion or interference. The device is also capable of operating over a wide temperature range, making it suitable for use in harsh environments. The robust construction of the device allows it to withstand extreme temperature variations as well as mechanical shock and vibration.

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