| Allicdata Part #: | 3A325-ND |
| Manufacturer Part#: |
3A325 |
| Price: | $ 3.40 |
| Product Category: | RF/IF and RFID |
| Manufacturer: | |
| Short Description: | TRANSFORMER BALUN 470-860MHZ |
| More Detail: | RF Balun 470MHz ~ 860MHz 50 / 50 Ohm 3-SMD, No Lea... |
| DataSheet: |  3A325 Datasheet/PDF |
| Quantity: | 1000 |
| 500 +: | $ 3.09487 |
| Series: | Xinger® |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Frequency Range: | 470MHz ~ 860MHz |
| Impedance - Unbalanced/Balanced: | 50 / 50 Ohm |
| Phase Difference: | 180° ±5° |
| Insertion Loss (Max): | 0.65dB |
| Return Loss (Min): | 10dB |
| Package / Case: | 3-SMD, No Lead |
| Mounting Type: | Surface Mount |
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Balun: 3A325 Application Field and Working Principle
The 3A325 is a small-size, high-precision balun developed by Alsop Technologies Co., Ltd. It is mostly used for high-frequency signal transmission, low-frequency signal anti-interference, and signal transformation. This device is portable and has a long service life due to its small design. It is able to bear a wide range of frequencies and consumes less power than other similar devices. It can be used in various applications, such as military communications, radio communications, and broadcast receivers.
The working principle of the 3A325 balun can be divided into two parts, namely, the current balancing circuit and the signal transformation section. In the current balancing circuit, the AC load voltage is divided into two phases, forming a current loop, whose center join points constitute the transformer\'s primary winding. The current loop generates a push-pull output signal. The signal transformation section applies the signal picked up by the primary loop to the secondary winding, which in turn produces an AC voltage signal of the same phase but with different amplitude, frequency, and phase.
The 3A325 balun also has a wide range of application fields. It is suitable for high-frequency signal transmission, especially for radio receivers and transmitters. It can be used in FM broadcasting, short wave broadcasting, and other radio communication systems. It is also widely used in military communications, satellite communications, and mobile phone base stations. Further applications include digital television, radio frequency amplifiers, and low frequency signal anti-interference devices.
Its features of small size, high accuracy, high reliability, strong anti-interference performance, and long service life make the 3A325 balun unique and highly sought after. It has greatly improved the transmission efficiency of RF signals, making it the ideal device for various wireless communications.
In conclusion, the 3A325 balun is a very useful device for a wide range of applications, and its working principle and application fields have been discussed above. The device has a small size, high accuracy, high reliability, strong anti-interference performance, and long service life, which make it ideal for a variety of applications.
The specific data is subject to PDF, and the above content is for reference