Unity 4600 User’s Manual

1.3Unity 4600 Product Specifications

Table 1.1:

Technical Specifications

 

 

Characteristic

Specification

power

 

 

 

Voltage

90-132 or 175-264 VAC auto-detect/selected

Frequency

60/50 Hz ± 2%

Consumption

< 35 watts typical with full LNB DC load & QPSK receiver

 

 

Transport-In Options

See Table 1.2: Transport-In Options on page 6.

 

 

Conditional Access

 

 

 

Wegener COMPEL®/CA

Transport-level or by program

PIN Scrambling

 

Turnaround option to bypass scrambled

(Contact factory)

streams to ASI output

 

 

 

Transport Demultiplexing

 

 

 

Aggregate MPEG Transport Rate

2.5 to 86.25 Mbps (55 Mbps in Release 1) if not limited by symbol-rate

 

limits of installed receiver card. This rate is guaranteed for reception

 

and transmission to ASI port only. For local decompression of audio

 

and video, the maximum transport rate remains 55 Mbps.

Number of Programs

Unlimited

PSI Recognition

Automatic

 

 

DVB ASI Output

 

 

 

Physical Layer

270 Mbaud signaling on coaxial cable per EN 50083-9 Annex B

Levels

~1.1 Vp-pinto 75 Ω unbalanced

Stream Padding

Minimum of one K28.5 null character padding in inter-byte gaps,

 

strategy after that is to add equal pad amounts between bytes before

 

adding extra padding between TS packets

Stream Processing (network-controlled)

Program mapping (routing of incoming program content to up to 16

 

virtual programs at output) and/or conditional DPI filtering.

 

 

Program Decompression

 

 

 

Video

MPEG-2, 4:2:0 Chroma sampling

Audio

MPEG-1 Layers 1 & 2

Audio

Dolby AC-3 (optional), L/R downmix only

 

 

Composite Video Output

 

 

 

Output Level

1.0 Vp-p , ± 2%

Output Impedance

75 Ω

Multiburst

NTSC: From 0.5 to 4.2 MHz: ±0.8 dB

 

PAL-B: From 0.5 to 4.8 MHz: ±1.2 dB

Differential Gain

4 IRE

Differential Phase

1.5°

L/C Gain Inequality

±4 IRE

 

 

www.wegener.com

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800032-01 Rev. F

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Wegener Communications manual Unity 4600 Product Specifications, Technical Specifications, Characteristic Specification

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.

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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.