Allicdata Part #: | B39781B8572P810-ND |
Manufacturer Part#: |
B39781B8572P810 |
Price: | $ 0.00 |
Product Category: | RF/IF and RFID |
Manufacturer: | Qualcomm (RF360 - A Qualcomm & TDK Joint Venture) |
Short Description: | SAW DUPLEXER MOBILE SMD |
More Detail: | RF Diplexor 777MHz ~ 787MHz / 746MHz ~ 756MHz 8-SM... |
DataSheet: | B39781B8572P810 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | B8572 |
Part Status: | Active |
Frequency Bands (Low / High): | 777MHz ~ 787MHz / 746MHz ~ 756MHz |
Low Band Attenuation (min / max dB): | 55.00dB / 60.00dB |
High Band Attenuation (min / max dB): | 50.00dB / 65.00dB |
Return Loss (Low Band / High Band): | -- |
Mounting Type: | Surface Mount |
Package / Case: | 8-SMD, No Lead |
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RF diplexers are components that are used to combine or separate two signal paths on a single antenna. These components are most often used in applications where there is a need to combine or separate signals that are of different frequencies, but may also be used for combining or splitting signals that are of the same frequency. B39781B8572P810 is a type of RF diplexer designed for use in a wide range of applications. This article will discuss the applications and workings of this component in detail.
The B39781B8572P810 is a two-port diplexer that is designed to handle up to 25 watts of output power. It is a broadband device that is capable of operating over a frequency range of 0.5 to 5.0 GHz. The device is also capable of handling both low and high-frequency signals. The insertion loss of the device is 0.6 dB, and it has an isolation of 20 dB. The operating temperature range of the device is -40°C to +85°C.
The B39781B8572P810 is a versatile device and has a wide range of applications. These include terrestrial and satellite communications systems, wireless Internet Protocol (IP) communications, cellular base stations, mobile phones, wireless LANs, and automotive systems. The device can be used for both transmitting and receive applications. It can also be used for beamforming, antenna diversity, and interference mitigation applications in various wireless communication systems.
The working principle of the B39781B8572P810 diplexer is based on the technique of frequency-dependent transmission. A directional coupler is used to divide the incoming signal into two parts, which are of different frequencies. The two signals, which are of different frequencies, are then routed through the RF input sections of the diplexer filter. The filter is designed to pass only those frequencies that are present in the first signal, while attenuating or blocking the frequencies from the second signal. This allows the two signals to be combined or split while maintaining their individual frequencies.
The B39781B8572P810 diplexer is a versatile device that is suitable for a wide range of applications. It can be used for both transmitting and receiving applications, as well as antenna diversity and interference mitigation in wireless communication systems. The device is also capable of handling both low and high-frequency signals. The device has a low insertion loss of 0.6 dB and a high isolation of 20 dB, making it a reliable and efficient option for many applications. The wide operating temperature range of the device makes it suitable for use in environments where temperatures may fluctuate.
The specific data is subject to PDF, and the above content is for reference
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