B39212B7936P810

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RF diplexers are unique multi-port devices that separate two-way radio signals transmitted on a common antenna. Generally they are used in two-way radio communications and other types of military communication systems. The B392-12B7936P810 RF diplexer is a compact, wideband two-way communications and high-frequency decoupling device for easy integration into common or critical two-way radio systems.

Applications

The B392-12B7936P810 RF diplexer is designed for high performance two-way radio communication and decoupling applications. Examples of applications and systems that the unit can be used for include: military and commercial cellular systems, satellite and cellular broadcast systems, consumer home entertainment systems, and spacecraft telemetry systems. The unit also allows for convenient integration into high-performance two-way radio systems including broadcast and cellular radio systems.

The unit is also an ideal solution for applications where low insertion loss and high intermodulation/cross-talk performance are important such as: military or commercial multi-port RF systems, long-distance point-to-point terrestrial communications, direction finding systems and SAR systems.

The B392-12B7936P810 RF diplexer also allows for easy integration into systems and applications requiring more than one radio port. Examples of such applications include RF distribution systems, multi-port radio systems such as combiner systems, emergency applications, maritime communication systems, high-power broadcast systems, navigational systems, and land mobile radio systems.

Working Principle

The B392-12B7936P810 RF diplexer works by separating two-way radio signals and allowing them to propagate through a single antenna. The unit works by means of a frequency-selective coupler, which couples the two-way radio transmission signals together at certain frequencies while allowing the radio signals to pass at other frequencies. This enables the two-way radio transmission signals to be propagated through the same antenna while having different frequencies on each path.

The diplexer functions by splitting the signal into two separate paths, called "split signals". The first split signal travels through one path of the diplexer and is modified so that it only receives the frequency associated with the desired signal. The second path, called the bridged path, carries the original signal and is not filtered. Thus, the modified signal that remains after passing through the diplexer is the signal that is transmitted on the desired radio frequency.

The B392-12B7936P810 RF diplexer is composed of a series of filter and transmission elements that are precisely tuned to perform a specialized task. The device is designed to maintain a high degree of performance and a low interference level. The diplexer is designed to work over a wide frequency range, usually from 800 MHz to 2500 MHz. Additionally, the unit is designed to provide low insertion loss, high isolation, and low intermodulation distortion.

The B392-12B7936P810 RF diplexer is a compact, easy-to-integrate two-way communication and high-frequency decoupling device. It is designed for use in high-performance two-way radio systems and for easy integration into systems requiring more than one radio port.

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