EHF-2BD2450 RF/IF and RFID |
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| Allicdata Part #: | P12031TR-ND |
| Manufacturer Part#: |
EHF-2BD2450 |
| Price: | $ 0.00 |
| Product Category: | RF/IF and RFID |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | BALUN 2400-2500 MHZ 50/50 OHM |
| More Detail: | RF Balun 2.4GHz ~ 2.5GHz 50 / 50 Ohm 0805 (2012 Me... |
| DataSheet: |  EHF-2BD2450 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Series: | EHF |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Obsolete |
| Frequency Range: | 2.4GHz ~ 2.5GHz |
| Impedance - Unbalanced/Balanced: | 50 / 50 Ohm |
| Phase Difference: | 180° ±15° |
| Insertion Loss (Max): | 1.0dB |
| Return Loss (Min): | -- |
| Package / Case: | 0805 (2012 Metric) |
| Mounting Type: | Surface Mount |
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Balun refers to balun, also a kind of matching device. Its full name is Balance-unbalance, which means that the input is balanced and the output is unbalanced. Balun is a kind of passive device, which is widely used in RF circuits and can match the transmission line with the antenna or the connector. In the field of RF signal transmission, balun is a signal conversion device, which can realize the balanced to unbalanced conversion, that is, the two-axis symmetrical signal is converted to one-axis single-ended signal. It is widely used in radio systems, communication equipment, broadcasting and television transmission and RF circuits.
EHF-2BD2450 is a new type of balun matching device, which is specially designed for HF application. Compared with traditional balun, it has smaller size, low power consumption, higher efficiency, higher performance and medium frequency coverage. Its theoretical performance can reach up to 20dB conversion loss and 2.5GHz frequency. It is mainly used in places where there needs to be a balanced signal interface, such as passive antenna elements, and in places where there needs to be an unbalanced signal interface, such as amplifier input and output.
The working principle of EHF-2BD2450 is to transform the balanced signal into an unbalanced signal. It mainly realizes the balance-unbalance conversion through the internal transformer and the output circuit. First, the input signal is converted into a balanced pulse signal by the transformer, which is then transmitted to the output circuit. The output circuit converts the balanced pulse signal into an unbalanced signal and sends it to the load. At the same time, the output circuit also has the function of impedance matching to achieve the best transmission effect. The whole process is completed in the small structure of the balun, which conveniently completes the conversion between the two signals.
The application field of EHF-2BD2450 is mainly related to passive antenna elements. It is often used in frequency-matched and equalized distribution systems, including frequency-matched and equalized distribution networks. It is also widely used in digital signal transmission and reception systems, wireless communication systems, radar systems, audio and video signal transmission systems, GPS systems, etc. In addition, it is also used in the field of TV antenna system, for example, in the mission-critical set-top box, the EHF-2BD2450 balun has self-contained high-performance characteristics, which makes it easy for users to use.
In summary, the new EHF-2BD2450 balun has a wide range of applications in the field of antenna system. It can realize the balanced to unbalanced conversion of signals and effectively complete the impedance matching. Its small size, low power consumption, high performance and medium frequency coverage make it suitable for a wide range of applications. With the development of communication technology, the application field of baluns is constantly expanding, which will promote the development of EHF-2BD2450 and contribute to the progress of communication technology.
The specific data is subject to PDF, and the above content is for reference