UNITY 4600 USERS MANUAL

1.2Product Overview

Functional The Wegener Unity 4600 Professional Media Receiver is a fully DVB-compliant satellite

Description video IRD. The U4600 receives an L-band RF carrier from an external LNB, demodulates the carrier, extracts the MPEG transport stream, and provides the decompressed program or programs to DVB-ASI, composite video, and/or stereo audio outputs.

Features include:

Control by local user or remote COMPEL® system

Download of software application upgrades via satellite

Supports COMPEL®/CA Conditional Access at transport level or by program

Supports receiver card options using either DVB-QPSK or Advanced Turbo-Modu- lations (Turbo-QPSK, T-8PSK, or T-16QAM)

DVB-ASI transport stream output with network-controlled program mapping

Supports ISO 13818-1 transport rates from 2.5 to 55 Mbps (with local decompres- sion) or up to 86.25 Mbps (to program-mapped ASI transport only)

Local decompression of MPEG-2 video and MPEG-2 (L1 and L2) and/or Dolby AC- 3 audio

Auto-recognition and support of 525-line NTSC or 625-line PAL

Audio-only mode option for radio networks

Alarm relay

Cueing relays and DTMF cue tone outputs standard

Optional SCTE 35 DPI message filter for network control of local ad avails

Optional front-panel audio and video monitors

Web browser control (to be released August 2005)

Physical

The U4600 is housed in a standard, 1 RU, rack-mountable chassis. Its front panel pro-

Description

vides a user interface with six push buttons and an LCD window that displays two lines of

 

text. Remote monitoring is also available through both the audio and video ports.

 

The rear panel holds connectors for input and output signals, LNB power supply, serial

 

and Ethernet monitoring and control, alarm and user relays, and AC input power. The unit

 

also includes two Unity expansion module slots.

Figure 1.1 The Unity 4600 Professional Media Recorder

800032-01 Rev. F

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Wegener Communications manual Product Overview, Unity 4600 Professional Media Recorder

4600 specifications

Wegener Communications 4600 is a state-of-the-art digital satellite receiver designed for high-performance applications in the broadcasting and telecommunications sectors. This advanced receiver is part of Wegener's renowned line of products, catering to a range of broadcasting needs, from television to data communications. The Wegener 4600 offers a host of features that make it an attractive choice for both broadcasters and service providers.

One of the key features of the Wegener 4600 is its robust satellite reception capability. It supports a wide range of satellite frequencies and protocols, ensuring reliable connectivity in various scenarios. The device is engineered to work seamlessly with the DVB-S and DVB-S2 standards, which allow for efficient compression and transmission of high-definition video content. This ensures that users can deliver high-quality broadcasts with minimal latency, an essential factor in today's fast-paced media landscape.

Another standout characteristic of the Wegener 4600 is its versatile encoding and decoding capabilities. It supports a variety of video and audio codecs, including MPEG-2, MPEG-4, and AAC, among others. This flexibility enables content providers to choose the best formats for their specific needs, enhancing the viewer's experience while optimizing bandwidth usage.

The Wegener 4600 also features advanced management and monitoring capabilities. Through its user-friendly interface, operators can easily configure settings, monitor performance metrics, and manage multiple streams. This functionality is crucial for maintaining optimal performance and ensuring the reliability of the broadcast.

In terms of connectivity, the device supports various interfaces, including ASI and IP, enabling integration with existing broadcast infrastructures. This adaptability is a significant advantage for organizations looking to upgrade or expand their capabilities without extensive redesigns of their current systems.

Security is another key aspect of the Wegener 4600. It incorporates robust encryption options that protect content from unauthorized access and piracy. This feature is increasingly important as the demand for secure transmission of sensitive data grows.

Overall, Wegener Communications 4600 stands out in the crowded market of digital satellite receivers. With its combination of superior reception capabilities, versatile encoding options, advanced management features, and strong security protocols, it represents an ideal solution for broadcasters and telecommunications providers seeking to enhance their service offerings and deliver high-quality content to viewers worldwide.