Allicdata Part #: | B39212B8550P810W99-ND |
Manufacturer Part#: |
B39212B8550P810W99 |
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 |
DataSheet: | B39212B8550P810W99 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Part Status: | Last Time Buy |
Frequency Bands (Low / High): | -- |
Low Band Attenuation (min / max dB): | -- |
High Band Attenuation (min / max dB): | -- |
Return Loss (Low Band / High Band): | -- |
Mounting Type: | -- |
Package / Case: | -- |
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RF Diplexers
The B39212B8550P810W99 is an example of a type of RF system known as a diplexer. Diplexers are used in radio communication systems as a way to isolate and combine two different frequency range signals in a single path. This allows for improved signal control and efficiency when transmitting and receiving signals simultaneously in different frequency ranges.
A diplexer consists of two RF filters connected to each other via a two-port network. The filters are tuned to a specific frequency range and allow higher frequency signals to pass undistorted while rejecting unwanted signals in the out-of-band frequency range. The two-port network allows both signals to be transmitted and received in separate paths through the same cable.
In the B39212B8550P810W99 diplexer, the low-pass filter is tuned to pass signals in the frequency range of 810 MHz to 2 GHz while the high-pass filter is tuned to pass signals in the frequency range of 810 MHz to 2 GHz. This allows the diplexer to isolate and combine signals in the two different frequency ranges without any losses or distortion. The high-pass filter also has a lower insertion loss than the low-pass filter, allowing for improved signal transmission.
The B39212B8550P810W99 is widely used in various communication applications, such as cellular communications, WiFi, WiMAX, and wireless networks. It is also used in broadcast transmission for both radio and television signals. The diplexer is also used in military communications and radar systems.
The advantage of using a diplexer for these systems is that it simplifies the system design by combining the two frequency range signals into a single connection. This reduces the amount of cabling and components required, resulting in a lower system cost and improved reliability. The diplexer also allows for increased signal flexibility when transmitting and receiving signals in different frequency ranges simultaneously.
The working of the B39212B8550P810W99 diplexer is based on its two RF filters that work together to isolate and combine the two different frequency ranges. The low-pass filter is designed to pass signals in the frequency range of 810 MHz to 2 GHz while rejecting higher frequency signals. The high pass filter is designed to pass only signals in the frequency range of 810 MHz to 2 GHz while rejecting lower frequency signals.
The two-port network then allows the signals to be transmitted and received through the same cable while allowing for isolation and combining of the two frequency range signals. This reduces signal crosstalk between signals and increases the overall system efficiency. The filters also have low insertion loss so that signal transmission is not affected by any additional signal loss.
The B39212B8550P810W99 diplexer is a convenient, reliable, and cost-effective solution for signal control in radio communication systems. Its two RF filters are tuned to specific frequencies allowing for improved system efficiency and signal flexibility when transmitting and receiving signals in different frequency ranges. The diplexer is a popular choice for various applications such as cellular and wireless networks, broadcast transmission, and military communication systems.
The specific data is subject to PDF, and the above content is for reference
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