| Allicdata Part #: | P10710-ND |
| Manufacturer Part#: |
EHF-FD1624B |
| Price: | $ 0.00 |
| Product Category: | RF/IF and RFID |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | BALUN HYBRID 1600-1950 MHZ 1:4 |
| More Detail: | RF Balun 1.6GHz ~ 1.95GHz 50 / 200 Ohm 0606 (1616 ... |
| DataSheet: |  EHF-FD1624B Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Series: | EHF |
| Packaging: | Bulk |
| Part Status: | Obsolete |
| Frequency Range: | 1.6GHz ~ 1.95GHz |
| Impedance - Unbalanced/Balanced: | 50 / 200 Ohm |
| Phase Difference: | 180° ±15° |
| Insertion Loss (Max): | 1.0dB |
| Return Loss (Min): | -- |
| Package / Case: | 0606 (1616 Metric), Concave |
| Mounting Type: | Surface Mount |
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Baluns are devices used to help transmit signals from an unbalanced system to a more balanced system. The EHF-FD1624B balun is a widely-used balun due to its highly efficient signal transmission capabilities, accurate signal transform, reliable operation, and operation in a wide range of working temperatures.
The EHF-FD1624B balun is comprised of a toroidal transformer, which is placed between two PCBs. The primary side of the transformer is connected to the input and output waveguide, which is then matched for correct signal transmission. On the secondary side, the transformer is connected to the ground and the unbalanced port. In addition, the balun has a printed paralleled resistance network that forms an inductor and capacitors to form a bandpass filter.
The application field of the EHF-FD1624B balun revolves primarily around radio frequency (RF) signal conversion. Its presence enables the transmission of a low-impedance balanced signal from an unbalanced circuit into a balanced circuit. This, in turn, helps reduce noise in the receiving/transmitting environment, thus decreasing the power loss. Furthermore, the balun can be utilized wherever there is a need to shield a device by providing galvanic isolation.
The working principle of the EHF-FD1624B balun is relatively simple but highly effective. The transformer in the balun changes the unbalanced signal to a balanced one. The unbalanced signal enters one port of the balun, and the other port is connected to an unbalanced load. This signal is transferred by the transformer, which is divided equally into two signals that are then connected to the balanced load. This process allows the balanced signal to travel efficiently through the line.
The EHF-FD1624B balun works best when connected to correctly matched devices. To ensure accuracy and quality of the signal transmission, strong RF electromagnetic fields must not be present, and the connections to the balun must be checked for quality. The balun also needs to have power applied at the right voltage. If voltage is not correctly applied, the balun\'s transformer may be damaged.
In conclusion, the EHF-FD1624B balun is a powerful and reliable device that helps convert an unbalanced signal into a balanced one. It is designed to reduce noise and decrease power loss, and is ideal for applications in a variety of settings that require the conversion of a low-impedance unbalanced signal into a more balanced signal. Moreover, its self-attenuation ensures that the output level coming from the balun is lower than the level of the input.
The specific data is subject to PDF, and the above content is for reference