MediaKind RX8320

Integrated Distribution Receivers Decoders

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    MediaKind RX8320

    Opis produktu MediaKind RX8320

    ATSC Broadcast Design

    As local terrestrial broadcasters begin to phase out their analog broadcasts and transition to an all-digital environment, the need to maintain access to the viewing public becomes critical. In many cases, viewers receive these broadcasts through cable, telco or satellite operators who either provide an analog transmission to their subscribers or provide a digital means for their subscribers to receive these local channels.

    The MediaKind RX8320 ATSC broadcast receiver is specifically designed to enable a simple, reliable solution to the ATSC broadcast transition for these operators.

    The RX8320 provides both ASI and 8VSB inputs for reception of the broadcast services over terrestrial or fiber links. It then provides a pass-through capability so that operators can carry the digital signals all the way to the subscriber.

    To support analog TV delivery the RX8320 also provides video decode capability with high quality composite output and audio decode capability, including 5.1 multi-channel to stereo down-mixing, to allow easy interfacing into the existing infrastructure. Any high definition (HDTV) digital TV service can be

    down-converted for analog SD delivery. Automatic picture aspect ratio conversion is performed based on any active format description (AFD) and bar data present on the incoming digital TV service. Legal and regulatory requirements are also fulfilled by the RX8320 for the transition of ATSC broadcast services into analog TV delivery, with the extraction and insertion of closed captions, Nielsen data, TV Guide data, and V-Chip program rating information into the analog video outputs.

    Product Overview

    Easy Migration to ATSC Digital Terrestrial Reception

    The RX8320 is specifically designed to smooth the ATSC broadcast transition for cable, telco and satellite operators who re-transmit local broadcast channels.

    Complete Interoperability

    The RX8320 ATSC Broadcast Receiver offers full translation capability between digital signaling and analog services. By offering automatic picture aspect ratio conversion and signaling via AFD and bar data, the RX8320 ensures that widescreen HD video is correctly displayed when down-converted to 4:3 SD video. Full support is provided to ensure that closed captions, TV Guide data and program rating (V-Chip) services continue to be supported.

    Peace of Mind

    MediaKind is a leading provider of ATSC broadcast headends and professional integrated receiver decoder (IRD) products worldwide. This in-depth knowledge and experience ensures that the RX8320 delivers the high quality and reliability on which broadcasters and service operators alike depend.

    Base Unit Features

    RX8320 – ATSC Broadcast Receiver (RX8320/BAS)

    The following features are available as standard:

    • 8VSB demodulator
    • Transport stream input with ASI connection
    • Automatic redundancy switching between ASI and 8VSB inputs
    • Transport stream output with ASI connection
    • MPEG-2 SD 4:2:0 video decoding with CVBS output
    • MPEG-2 HD 4:2:0 video down-conversion with SD CVBS output
    • Two service Dolby® Digital audio decoding with 1 to 2.0 down-mixing
    • Two stereo pairs balanced analog audio output
    • Front panel and web browser control, with alarm relay

    Optional Features Include:

    • Transport stream over IP output
    • MPEG-4 AVC video decoding
    • Single service filtering and PID remapping
    • Multi-service filtering and stream splitting

    Hardware Options

    Screw Terminal Audio Break-Out Cable (RX8XXX/CABLE/SCRTRM)

    • Provides screw terminal connections for analog audio output
    • 1x stereo pair per breakout cable

    XLR Terminal Audio Break-Out Cable (RX8XXX/CABLE/XLR)

    • Provides XLR terminal connections for analog audio output
    • 1x stereo pair per breakout cable via 2x XLR connectors

     

    Software Options

    Null Packet Detection Redundancy Switching (RX83XX/SWO/NULL)

    • Redundancy switching from primary to secondary input triggered by presence of null packets in the incoming stream IP Transport Stream Output (RX8320/SWO/IP/OUT)
    • Enables IP transport stream output
    • Encapsulation of transport stream output into IP multicast
    • 2x Gigabit Ethernet RJ-45 interfaces always fitted, enabled with feature key

    IP Transport Stream Output (RX8320/SWO/IP/OUT)

    • Enables IP transport stream output
    • Encapsulation of transport stream output into IP multicast
    • 2x Gigabit Ethernet RJ-45 interfaces always fitted, enabled with feature key

    MPEG-4 AVC SD Decoding (RX83XX/SWO/MP2/MP4/SD)

    • Future-proof for translation of MPEG-4 AVC based broadcast services
    • Enables MPEG-4 AVC SD MP/[email protected] video decoding

    MPEG-4 AVC HD Down-conversion (RX83XX/SWO/MP2/MP4/SD/HD)

    • Future-proof for translation of MPEG-4 AVC based broadcast services
    • MPEG-4 AVC HD video is down-converted and presented as SD on CVBS output
    • Supports MPEG-4 AVC HD MP/[email protected] video decoding

    Single Service Filtering (RX83XX/SWO/SING/SERVFILT, FAZ 101 0108/15)

    • Filter multiple services to output a single service
    • Re-map PIDs for the outgoing service

    Multi-Service Filtering (RX83XX/SWO/MULT/SERVFILT)

    • Filter N multiple incoming services to M outgoing services
    • Re-map PIDs for a single service
    • CBR MPTS transport stream output
    • Service splitting for multiple IP SPTS output

    SMPTE 2022M Pro-MPEG FEC License on IP TS Output (RX83XX/SWO/IP/OUT/PROMPEG)

    • Enables SMPTE 2022M Pro-MPEG FEC capability for the IP output card
    • Requires IP output card

    Password Protection of Web Browser (RX83XX/SWO/PW)

    • Enables password protection feature on web browser control interface to protect from malicious or accidental changes

    Specyfikacja techniczna

    Video and Audio Formats

     

    MPEG-2 SD Video Decode

    MPEG-2 [email protected] video decoding 15 Mbps maximum video rate

    Input video format: 480i @ 29.97 fps

     

    MPEG-2 HD with Down-conversion

    MPEG-2 [email protected] video decoding

    Input video format: 1080i @ 29.97 fps and 720p @ 59.94 fps 80 Mbps maximum video input rate

    High definition video down-converted and presented as SD only SD video format: 480i @ 29.97 fps

     

    Video Processing

    AFD and bar data picture aspect ratio conversion and signalling per SMPTE 2016 CEA-608 closed captions and XDS on line 21

    Nielsen AMOL in VBI

     

    Ancillary and Metadata Processing

    SCTE 35 DPI cue message pass-through on transport stream output

    SCTE 127 (including Nielsen AMOL-48/-96, TV Guide TVG2X) pass-through and translation to VBI Closed captions and XDS extracted from CEA-708 DTVCC transport channel

    PSIP pass-through on transport stream output

    Translation of PSIP content advisory to XDS program rating (V-Chip)

     

    Audio Decoding

    Two stereo pairs audio decoding Dolby Digital® 2.0 decoding Dolby Digital 5.1 down-mix to 2.0

     

    Video and Audio Options

     

    MPEG-4 AVC HD with Down-conversion

    MPEG-4 AVC [email protected] and [email protected] decoding 20 Mbps maximum video input rate

    Video format: 1080i @ 29.97 fps and 720p @ 59.94 fps

    High definition video down-converted and presented as SD only SD video format: 480i @ 29.97 fps

     

    MPEG-4 AVC SD

    MPEG-4 AVC [email protected] and [email protected] decoding 12 Mbps maximum video input rate

    Video format: 480i @ 29.97 fps

     

    Input Interfaces

     

    Transport Stream Input

    ASI connector: 1x BNC 75 Ohm Max input rate: 160 Mbps Packet length: 188/204 bytes
     

    8-VSB RF Input

    Connector: 1x F-Type (F), 75 Ohm Modulation: ATSC A/53 8-VSB Frequency range: 54 MHz to 863 MHz Input level: -80 dBm to -5 dBm

    Bit-rate: 19.39 Mbps

     

    Outputs

    Transport Stream OutputASI connector: 2x BNC 75 ohms
     

    Composite Video Output

     

    Connector: 2x BNC 75 ohms Format: NTSC

    Audio OutputAnalog balanced audio output

    2x 9-pin D-type with breakout cable to XLR connectors

     

    Output Options

     

     

    Transport Stream Output

    Transport stream encapsulation into IP MPTS/IP/UDP/RTP

    SPTS/IP/UDP/RTP with single service filtering – CBR mode IP output VBR mode – Null packets dropped

    2x Gigabit Ethernet outputs, 100/1000 auto-sensing Hardware always fitted, enabled with feature key

     

    Features

    Program selection for ATSC, DVB and MPEG-only streams Input transport stream rate up to 160 Mbps

    Alarm relay

     

    Stream Processing

     

    Single Service filtering

    Filter multiple services to one outgoing service Remap PIDs for the filtered service

    Output: CBR on ASI and IPy SPTS

     

    Multi-service filtering

    Filter N incoming services to M outgoing services Number of services: 24 max. as 1xMPTS

    Remap PIDs on a single service Output: CBR on ASI and IPy MPTS

    Stream splitting – up to 8 services as IP SPTS

     

    Control Options

    Control OptionsFront panel keypad and LCD
     

    Ethernet

    Dual RJ45 10/100BaseT control interface SNMP traps and alarms

    Web browser interface

     

    Physical and Power

     

    Dimensions (W x D x H)

     

    440 x 400 x 44mm (17.3 x 15.75 x 1.73“ approx.)

     

    Input Voltage

     

    110 VAC / 240 VAC

     

    Power Consumption

     

    45 Watt max. (depending on options fitted)

     

    Cooling

     

    Integrated fans

     

    Environmental Conditions

     

    Operating Temperature

     

    0°C to 50°C (32° to 122°F)

    Storage Temperature-20°C to 70°C (4° to 140°F)
    Relative Humidity5% to 95% (Non-condensing)

     

    Compliance

    ComplianceCE marked in accordance with EU Low Voltage and EMC Directives
    EMC ComplianceEN55022, EN61000-3-210, EN61000-3-310, EN55024, CISPR22, FCC CFR47 Part 15B Class A
    Safety ComplianceEN60950-1, IEC60950-1, UL60950-1

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