| Allicdata Part #: | 2-5-1JEL-ND |
| Manufacturer Part#: |
2-5-1JEL |
| Price: | $ 0.00 |
| Product Category: | RF/IF and RFID |
| Manufacturer: | Bourns Inc. |
| Short Description: | MAGNETICS RF TRANSFORMER |
| More Detail: | RF Balun 300kHz ~ 300MHz 6-SMD, J-Lead |
| DataSheet: |  2-5-1JEL Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Frequency Range: | 300kHz ~ 300MHz |
| Impedance - Unbalanced/Balanced: | -- |
| Phase Difference: | -- |
| Insertion Loss (Max): | 3.0dB |
| Return Loss (Min): | -- |
| Package / Case: | 6-SMD, J-Lead |
| Mounting Type: | Surface Mount |
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A balun is an electrical device that acts as a transformer or impedance transformer for radio frequency signals, enabling them to be used in systems where they would otherwise not be possible. The 2-5-1JEL balun is one of the most common baluns used in radio frequency applications. This particular balun can function as both a transformer and an impedance transformer, making it useful for a wide range of applications.
Application Field
The 2-5-1JEL balun is used in a wide range of applications, ranging from amateur radio and commercial radio to broadcast radio. It is most commonly used in antenna systems, where it can match the impedance of the antenna and the transmission line, making it more efficient and increasing its range. The balun is also used in broadcast radio applications, where it helps to match the impedance of the antenna and the receiver, preventing signal loss. This makes it a highly versatile device that can be used in a variety of applications.
Working Principle
The working principle of the 2-5-1JEL balun is relatively simple. It uses a combination of transformers and impedance matching components to convert the RF signal from its source to a form suitable for use in the desired medium. The device works by converting the signal from a single-ended form (where the signal is all on one side of the transmission line) to a balanced form (where the signal is split between the two sides of the transmission line). This helps to minimize the amount of signal loss that occurs during the transmission, resulting in a clearer, more reliable signal.
In addition to transforming the signal, the 2-5-1JEL balun also acts as an impedance transformer. This allows the signal to travel more efficiently through its medium, resulting in less signal loss and improved performance. The device is able to do this by taking the impedance of the sending device and converting it to match the impedance of its receiving end. This is done through a combination of transformers and matching components, resulting in improved performance and increased efficiency.
The 2-5-1JEL balun is a highly versatile device that can be used in a variety of applications. Its ability to match the impedance of the sending and receiving ends makes it ideal for antenna systems and broadcast radio applications, where it can effectively match the impedance of the antenna and the transmission line, resulting in improved performance and increased range. Additionally, its simple design makes it easy to install and use, making it popular for a variety of applications.
The specific data is subject to PDF, and the above content is for reference