Wegener Communications 4600 Dvb-Qpsk, Turbo Receiver with 4-Port Switch Option RF Switch Input

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UNITY 4600 USER’S MANUAL

Table 1.2: Transport-In Options

Characteristic

 

Specification

 

Demodulator/FEC (Cont.)

 

 

 

 

 

 

 

 

 

Max Eb/N0 @ Quasi-error-free threshold

1. DVB-QPSK:

QPSK R=1/2:

4.5 dB,

(less than one uncorrected error-event per

 

QPSK R=2/3:

5.0 dB,

hour)

 

QPSK R=3/4:

5.5 dB,

 

 

QPSK R=5/6:

6.0 dB,

 

 

QPSK R=7/8:

6.4 dB

 

2. Turbo-QPSK:

R=1/2:

 

2.4 dB

 

 

R=3/4:

 

3.6 dB

 

3. Turbo-8PSK:

R=2/3:

 

4.8 dB

 

 

R=3/4(I):

 

5.4 dB

 

 

R=3/4(II):

 

5.8 dB

 

 

R=5/6:

 

6.8 dB

 

 

R=8/9:

 

8.2 dB

 

4. Turbo-16QAM:

R=3/4:

 

6.6 dB

RF Power Level Estimator

Unitless metric SIGNAL corresponds to input power as follows:

(locked to carriers or not)

 

 

 

 

 

 

above -25dBm

Extrapolated from 90 up to 100+

 

-25dBm

90

-55dBm

30

 

-35dBm

70

-65dBm

10

 

-45dBm

50

no signal

<0

 

below -65dBm

Extrapolate from 10 down to <0

 

Accuracy: unit to unit <±5 dBm; over frequency <±10 dBm

 

 

 

 

LNB DC Power

(supplied on RF center conductor)

 

 

 

 

Activation

User- or network-controlled selectable: ON or OFF

Voltage

~ +18.7 VDC nominal at no loading, +18.0 VDC min. at max loading

Current (full load)

350 mA max

 

 

 

 

Short-circuit protection

Thermal fuse, tripping at ~500 mA.

 

 

European “Universal LNB”

Software may be upgraded for “Universal Single LNB” polarization

 

and freq-band control per ASTRA recommendation

 

 

 

 

 

Turbo Receiver with 4-Port Switch Option

 

 

 

RF Switch Input

4-port, single-throw switch

 

 

 

 

 

 

 

 

 

Input Impedance

75Ω unbalanced

 

 

 

 

Isolation, port-to-port

> 45 dB, 950-1450 MHz

 

 

 

 

> 40 dB, 1450-2150 MHz

 

 

 

Input VSWR, 75-Ωsystem, selected port

< 1.9:1 (10 dB R.L. min), 950-1450 MHz

 

 

 

< 1.9:1 (10 dB R.L. min), 1450-2150 MHz

 

Input VSWR, 75-Ωsystem, unselected port

< 1.9:1 (10 dB R.L. min), 950-1450 MHz

 

 

 

< 1.9:1 (10 dB R.L. min), 1450-2150 MHz

 

Surge Resistance

Guaranteed survival from up to 10 direct-coupled 8kV discharges (per

 

IEC 801-2) whether or not port is selected

 

 

 

 

RF Tuning

Same as Turbo PSK option described (above)

 

 

 

 

Demodulator/FEC

Same as Turbo PSK option described (above)

 

 

 

LNB DC Power

Supplied on RF Input Port 4 - same electrical characteristics as

 

described for single-input Turbo PSK option (above)

 

 

 

 

 

 

800032-01 Rev. F

8

www.wegener.com

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Contents UNITY4600 800032-01 Rev. F Iii This page intentionally blank Table of Contents List of Figures List of Tables 800032-01 Rev. F Viii Manual Overview Unity 4600 User’s ManualProduct Overview Unity 4600 Professional Media RecorderTechnical Specifications Unity 4600 Product SpecificationsCharacteristic Specification Audio Output Dtmf OutputFront Panel Monitors Serial PortsAlarm/Cuing Relays Ethernet PortsFront Panel E-Mails ChassisCharacteristic Transport-In OptionsSwitched RF Inputs DVB-QPSK Receiver with 4-Port RF Switch OptionTurbo PSK Receiver Option, Broadcom Protocols Turbo Receiver with 4-Port Switch Option RF Switch Input DVB-QPSKSafety Summary Glossary of Terms and AbbreviationsGlossary of Terms Term DefinitionRecovery Or RecoveryBoot loader AutomatedPresets Table Network ProtectionMode PES StreamService Descriptor Service SettingsSetting, Last CommandedYour warranty Unpacking and InspectionLocation and Mounting Mandated Suppression Radio Frequency EmissionsDesktop Installation Mechanical LoadingU4600 Connections See .2 for Transport Options for this slotRear Panel Connectors Connector Type Pin Signal Name Designation Alarm CuingComposite Video Out Serial ControlConnector Type Pin Signal Name Designation Ethernet DVB-QPSK with 4-way RF Switch Transport In OptionTurbo-PSK with 4-way RF Switch Transport In Option 115/230 VACSerial Port Configuration Device Handling Terminal I/O Modem I/OAux Data Printer OuputInstallation Testing VOLnnnnnnnnnnnnn Relay Pulse CheckThis page intentionally left blank Functional Summary Automated Recovery Theory of OperationUnity 4600 Functional Block Diagram Monitoring and ControlOperation from Front Panel LCD Screen RelationshipsLCD Screen Content LCD Screen RelationshipSummary of Top-Level LCD Screens and Their Functions Home Default Screens Screen Name Functions/Applications Unit SetupDownload Screen as Default Audio FP Monitor Selection Screen as DefaultIndicator Label Color and State Meaning Front-Panel LED Indicator DescriptionsInterpreting Front Panel LEDs Rear-Panel Front Panel Audio MonitorCommands Operation from Local/Remote TerminalOverview and Syntax UserAud1rt Same as aud1rt above Audmon port# Dels entryForcerf port Dtmfvol percentGhostlist action PID LAN Gateway addr LAN IP addrLAN Mode mode Mode DHCP, WEG, or Static LatchalarmsLAN Subnet addr Lnbpwr outputASI Loadnv sourceOr O Partpid pidPassword One to six alphanumeric characters Permch valueState ON, OFF, or WRpath from domain Rpath Relay addrRpath to username@addr Port RouteSET from source Setlabel labelSettimeout source time SourceSetpedest Setpin valueCommand displays internal unit temperature if available Unmute sourcesourcesource General Troubleshooting MaintenanceAlarm LED On and Carrier LED Off Alarm or Warning LED On Alarm and Carrier LEDs Both OnAlarm and Warning LEDs Off Alarms and Warnings Alarm and Warning DescriptionsContent for ASI N/A Content RoutingProblem High Error RateInvalid VBI Data Fmt Invalid Video FormatIP Address Conflict KMS Stream LostNo RF Signal No Dhcp Server FoundNo Genlock Sync No ID Tag FoundRF Signal Overload Setting Out of RangeTest Mode in Use PMT DisappearedVideo Buff Overflow Video CMD MutedVideo Not Found Video PES Data LostWarranty Technical SupportThis page intentionally left blank Info Screens Menu ScreensMisc Setups Parameter ScreensIndex LED Questions Rack This page intentionally left blank
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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.
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