RF2850TR7

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RF2850TR7 is an RF Modulator that is designed for transmitting digital video signals over the air. It enables full HD resolution video and audio signals, as well as analogue and digital data, to be broadcast simultaneously. Its applications range from medical imaging and interactive gaming to the transmission of digital video and audio signals in a variety of industries.

Application Field

The RF2850TR7 performs up to 4 channels of digital video and audio broadcast transmission. It supports HDTV-over-RF distribution, digital rights management (DRM) systems, digital satellite news gathering (DSNG), and audio/data broadcasting. It can also be used to provide Media Access Control (MAC) system capabilities such as channel initiation, multiplexing, content protection, MPEG-2 transport stream (TS) synchronization, and statistical multiplexing.

The RF2850TR7 can be applied to a variety of indoor and outdoor applications. Its 2 independent outputs are suitable for distributing digital video and audio over broadcast networks. It is suitable for home entertainment, video-on-demand, and IPTV applications along with the advanced digital rights management (DRM) offered by the product. It is also used in digital satellite news gathering (DSNG) for the transmission of broadcast media over satellite.

The RF2850TR7 is also used in medical imaging. Its low weight, compact size, and low power profile make it ideal for transmitting digital video and audio signals from medical imaging devices such as X-rays and CT scans. It is also used in interactive gaming for multiplayer gaming networks. The product provides reliable and secure transmission of the game data.

Working Principle

The RF2850TR7 modulates digital video signals into an RF signal for broadcasting over air. It encodes these signals using a 16QAM modulation scheme, allowing 4 channels of digital video and audio to be transmitted simultaneously. The product supports up to 80 Mb/s with an extended frequency range of up to 880MHz. That allows for higher throughput and wider-area coverage.

The RF2850TR7 also provides support for digital rights management (DRM). It uses an AES-128 based encryption method to protect the content being transmitted. The product also supports relevant content protection technologies such as Digital Rights Management (DRM), Statistical Multiplexing (SMUX). These technologies are used to prevent unauthorized access to the content being transmitted.

The RF2850TR7 can also be used for multiplexing. It uses Time Division Multiplexing (TDM) to multiplex multiple digital video and audio streams over a single RF carrier signal. It also provides support for MPEG-2 Transport Stream (TS) synchronization, allowing broadcasters to easily switch between multiple video and audio streams. The product also offers an integrated error correction mechanism to protect against transmission errors.

In addition, the RF2850TR7 also supports modulation and demodulation of digital audio signals. It perform efficient audio filtering and encoding, allowing users to listen to high-quality audio with minimal distortion. The product also offers a low-noise design to reduce interference and improve audio quality.

Overall, the RF2850TR7 is a highly advanced modulator suitable for a variety of indoor and outdoor applications. Its wide range of features, including digital rights management, statistical multiplexing, and MPEG-2 transport stream synchronization, make it an ideal choice for broadcasting digital video and audio signals.

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