RF2480

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RF2480 is an RF modulator mainly used in video and television systems. It is used to modulate the input video signal from the RF output depending on the specific requirements for audio, video and control signals based on the user requirements. There are many applications for RF2480 such as digital video broadcasting over cable and satellite, terrestrial television broadcast and closed circuit television.

RF2480 Application Field

The RF2480 modulators are widely used in the television industry for digital broadcast signal conditioning, video on demand, local area network cable TV and open digital video broadcasting. It supports one or two video and audio inputs which are modulated onto one of many different RF frequency outputs. This modulator has the ability to deliver broadcast quality output at up to a 6-8 Mbps data rate which is suitable for use in standard terrestrial TV broadcasting. When used in conjunction with the receiver technologies, this modulator can be used for interactive multimedia applications.

RF2480 Working Principle

The RF2480 modulator works by inputting audio, video and control signals into the device. The signal is then processed and modulated towards an RF output depending on the user\'s requirements. The modulated output can be used as the broadcasting signal and can be used in various digital broadcasting systems.

The modulated signal is also optimized for optimal performance within a specific frequency range and can be used with various antennae systems and a host of receivers. In addition, the modulated signal can be mixed with digital or analog data sources such as digital television programs, video programs or other services like VOD.

The modulated signal can also be demodulated by the receiver module which is typically built into the television set. Once demodulated the signal is suitable for use in various mechanical processes such as for displaying television, showing movies, etc. Furthermore, the receiver module provides additional features like teletext, video on demand, interactive television, etc.

Conclusion

The RF2480 is a versatile modulator for various video and television applications. It supports input of audio, video and control signals and can be used with different frequency output and various antennae systems. The modulated signal can be mixed with digital or analog data sources and can be used with various mechanical processes. Furthermore, the receiver module allows for the demodulation and decoding of the signal providing a variety of features like teletext and VOD.

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