Home > PRODUCTS > Manufacturers > Blonder Tongue > Digital CATV > Transcoders
Sort By:
Page of 1
ATSC/QAM Transcoder ATSC/QAM Transcoder

The AQT (ATSC/QAM Transcoder Series) from Blonder Tongue features a state-of-the-art approach and offers top notch performance and functionality. It incorporates a scalable modular design that allows from one to eight transcoder module units as well as a single combination power supply & control module to be added, removed or swapped at any time in the 3 rack high chassis. The AQT Series transcoder modules are compatible with off air 8VSB signals to transcode to QAM signals. It is also well suited for regenerating or changing the channel of a QAM signal. The modules are housed in a custom designed chassis intended to accommodate from one to eight different modules as well as specially designed chassis mountable splitters and combiners to make wiring simple and painless. Control of the transcoder units is easily accomplished with a common power supply & control unit via operator selection from the front panel push button controls and back-lit LCD panel. This module interfaces to any of the AQT transcoder modules through a simple 12-pin connector and cable. The control module’s brain is a flash upgradeable microprocessor to ensure support for any future development. Support for redundant back-up or ‘standby’ power is also built into every AQT power & control module. This is easily added at any time for an operator by interfacing to the optional standby power supply unit. In addition, the optional AQT Remote Configuration Server provides the ability to remotely control and monitor any of the transcoder modules over the Internet – this makes turning off a problem unit and reprogramming a live spare a quick fix preventing an immediate truck roll.

FEATURES AND BENEFITS

  • Transcodes 8VSB Off-Air Signals to QAM
  • Modular Design Allows One to Eight Transcoder Modules in a Chassis Utilizing3 Rack Spaces
  • Fully Agile Output Frequency Range of 54-860 MHz
  • Back-Lit LCD Display Panel with Front Panel Accessible Push Button ControlsProvides Access to All Vital Unit Information and Makes Set-Up and TroubleshootingA Breeze
  • Design Modularity Provides the Ability to Field Replace Any Module in the UnlikelyEvent of a Failure
  • Off-Site Remote Operation and Control Including Digital Adjustment of the QAMRF Output Level with High Performance QCentral Computer Software or over theInternet with Headend Web Server
  • Optional Redundant/Standby Power Support Capability Built in to Every Unit
  • Micro Digital Demod to ASI Micro Digital Demod to ASI

    The MDDA-860 is a digital demodulator and transcoder that receives one input in ATSC 8VSB (digital off-air) or “clear” QAM (digital cable) format and delivers one output in ASI format.

    FEATURES AND BENEFITS
    Input standards supported are digital off-air (8VSB) and digital cable (ITU-B QAM 64 and 256)Die-cast Chassis Offers Superior Protection against Ingress or EgressDemodulates & transcodes HDTV/SDTV digital signals to ASICompact design allows for deploym

    ATSC/QAM Transcoder ATSC/QAM Transcoder

    AQT8-QAM/IP transcoder allows the user to create a line up from off-air and/or cable feeds for coax or IP distribution. The unit simultaneously transcodes eight (8) QAM/8VSB input channels to (8) QAM and (8) IP transport streams. The pass thru QAM outputs contain all programs (major and minor channels) residing in their respective input channel sources and maintains the following MPEG-2 tables: PAT; PMT; PSIP; VCT; EIT and ETT.

    The customizable IP output contains up to 20 programs with a combination of SPTS and/or MPTS across eight (8) IP addresses. MPEG-2 tables associated with each of the selected input programs (PAT, PMT, PSIP, VCT and MGT) are transferred to the IP outputs. This means the virtual channel numbers and program names on the IP outputs can be the same as their RF program input sources and the QAM output. Additionally, the AQT8 (IP outputs only) gives the user the ability to change the PID, Program #, Short Name, Major Ch., and Minor Ch. information to provide a customized IP delivery solution.

    The AQT8-QAM/IP features Emergency Alert System (EAS) program switching through either an ASI or IP format EAS input and terminal block contacts for triggering. EAS messaging is available on the IP output only, QAM output channels are not interrupted.

    Comprehensive remote monitoring and control is accomplished using any standard Web browser via a rear-panel 10/100BaseT Ethernet connection.

    FEATURES AND BENEFITS

    • Accepts up to eight 8VSB or QAM channel inputs
    • Provides a combination of eight SPTS or MPTS via one GigE RJ45 port (20 programs total)
    • Maps QAM/8VSB input programs directly to QAM output channels
    • Provides comprehensive GUI-based monitoring and control via standard Web browsers
    • Supports Closed Captioning EIA-608 and EIA-708 when embedded in RF input(s)
    • Accepts EAS input in ASI or IP formats (EAS interrupts IP delivered programs only)
    • Provides in-service monitoring of selected input/output ports via RF Test connector and ASI output

    ATSC/QAM Transcoder ATSC/QAM Transcoder

    AQT8-IP transcoder allows the user to create a customized line up from off-air and/or cable feeds for IP distribution. The customizable IP output contains up to 20 programs with a combination of SPTS and/or MPTS across eight (8) IP addresses from eight (8) RF input sources.

    The unique MPEG-2 tables (PAT, PMT, PSIP, VCT and MGT) associated with each of the selected input programs are transferred to the IP outputs. This means the virtual channel numbers and program names on the IP outputs can be the same as their RF program input sources. Additionally, the AQT8 gives the user the ability to change the PID, Program #, Short Name, Major Ch., and Minor Ch. information to provide a customized IP program delivery solution.

    The AQT8-IP features Emergency Alert System (EAS) program switching through either an ASI or IP format EAS input and terminal block contacts for triggering.

    Comprehensive remote monitoring and control is accomplished using any standard Web browser via a rear-panel 10/100BaseT Ethernet connection.

    FEATURES AND BENEFITS

    • Accepts up to eight 8VSB or QAM channel inputs
    • Provides a combination of eight SPTS or MPTS via one GigE RJ45 port
    • Provides comprehensive GUI-based monitoring and control via standard Web browsers
    • Supports Closed Captioning EIA-608 and EIA-708 when embedded in RF input(s)
    • Accepts EAS input in ASI or IP formats
    • ASI output provides in-service monitoring of selected IP output address

    ATSC/QAM Transcoder ATSC/QAM Transcoder

    AQT8-QAM transcoder allows the user to create a line up from off-air and/or cable feeds for coax or IP distribution. The unit simultaneously transcodes eight (8) QAM/8VSB input channels to pass thru (8) QAM and (8) IP transport streams. The unique MPEG tables (PAT, PMT, PSIP, VCT, MGT, RRT, EIT and ETT) associated with all programs contained in the RF inputs (major and minor channels) are transferred to both the QAM and IP outputs. This means the virtual output channel numbers, names, program information, etc. on the QAM and IP outputs are the same as their RF input sources.

    The AQT8-QAM features Emergency Alert System (EAS) program switching through either an ASI or IP format EAS input and terminal block contacts for triggering. When EAS is invoked, all QAM and IP output programs are interrupted to display the EAS message.

    Comprehensive remote monitoring and control is accomplished using any standard Web browser via a rear-panel 10/100BaseT Ethernet connection.

    FEATURES AND BENEFITS

    • Accepts up to eight 8VSB or QAM channel inputs
    • Maps QAM/8VSB input programs directly to QAM output channels and IP transport streams simultaneously
    • Provides comprehensive GUI-based monitoring and control via standard Web browsers
    • Supports Closed Captioning EIA-608 and EIA-708 when embedded in RF input(s)
    • Accepts EAS input in ASI or IP formats
    • EAS messaging on both QAM and IP outputs
    • Provides in-service monitoring of selected input/output ports via RF Test connector and ASI output

    Scalable Transcoder-Encoder Platform Scalable Transcoder-Encoder Platform

    STEP is capable of performing high-quality HD/SD MPEG-2 or H.264 encoding, HD/SD MPEG-2 to H.264 and H.264 to MPEG-2 transcoding, HD to SD downscaling, as well as creating Adaptive Bit-Rate live profiles supporting HTTP streaming protocols HLS, HDS and IIS for any-screen video delivery.

    The STEP-1 is a 1RU integrated system to perform video processing in a scalable manner to meet the latest video requirements and migrate to next generation video network architecture. The STEP can support multiple video quality encoding bit-rates, multiple audio formats, and text scrolling. STEP is compatible with any industry media server, digital rights managed software, and can be easily integrated into CDN providers to deliver a solution based on customer needs.

    Key Features

    • SD/HD MPEG-2/MPEG-4 (H.264) to SD/HD MPEG-2/MPEG-4 (H.264) transcoding

    • Adaptive stream (HLS/HDS/IIS) encoding and segmentation

    • Motion compensated high-quality format conversion

    • HD to SD conversion

    • Multi-channel audio support

    • Text scrolling support

    • CALM/ALC support

    • DVB subtitling support

    Scalable Transcoder-Encoder Platform Scalable Transcoder-Encoder Platform

    STEP is capable of performing high-quality HD/SD MPEG-2 or H.264 encoding, HD/SD MPEG-2 to H.264 and H.264 to MPEG-2 transcoding, HD to SD downscaling, as well as creating Adaptive Bit-Rate live profiles supporting HTTP streaming protocols HLS, HDS and IIS for any-screen video delivery.

    The STEP-2 is a 2RU integrated system to perform video processing in a scalable manner to meet the latest video requirements and migrate to next generation video network architecture. The STEP can support multiple video quality encoding bit-rates, multiple audio formats, and text scrolling. STEP is compatible with any industry media server, digital rights managed software, and can be easily integrated into CDN providers to deliver a solution based on customer needs.

    Key Features

    • SD/HD MPEG-2/MPEG-4 (H.264) to SD/HD MPEG-2/MPEG-4 (H.264) transcoding

    • Adaptive stream (HLS/HDS/IIS) encoding and segmentation

    • Motion compensated high-quality format conversion

    • HD to SD conversion

    • Multi-channel audio support

    • Text scrolling support

    • CALM/ALC support

    • DVB subtitling support

    Scalable Transcoder-Encoder Platform Scalable Transcoder-Encoder Platform

    STEP is capable of performing high-quality HD/SD MPEG-2 or H.264 encoding, HD/SD MPEG-2 to H.264 and H.264 to MPEG-2 transcoding, HD to SD downscaling, as well as creating Adaptive Bit-Rate live profiles supporting HTTP streaming protocols HLS, HDS and IIS for any-screen video delivery.

    The STEP-3 is a 3RU integrated system to perform video processing in a scalable manner to meet the latest video requirements and migrate to next generation video network architecture. The STEP can support multiple video quality encoding bit-rates, multiple audio formats, and text scrolling. STEP is compatible with any industry media server, digital rights managed software, and can be easily integrated into CDN providers to deliver a solution based on customer needs.

    Key Features

    • SD/HD MPEG-2/MPEG-4 (H.264) to SD/HD MPEG-2/MPEG-4 (H.264) transcoding

    • Adaptive stream (HLS/HDS/IIS) encoding and segmentation

    • Motion compensated high-quality format conversion

    • HD to SD conversion

    • Multi-channel audio support

    • Text scrolling support

    • CALM/ALC support

    • DVB subtitling support

    QAM Transcoder Module QAM Transcoder Module

    QTM-HD-4 (QAM Transcoder Module) contains four (4) independent transcoders in a single module. Each of these transcoders accepts one (1) input in QPSK or 8PSK format, and the module delivers four outputs in QAM format in the 54-864 MHz range.

    An integrated satellite selector switch allows operator to select any of the QPSK/8PSK inputs from up to 4 different satellites without the need for a separate external multiswitch. The 4 RF QAM output channels can be grouped in any 42 MHz-wide span, for example grouped consecutively in a 24 MHz-wide span, or grouped as two pairs of adjoining RF channels each 12 MHz wide, or any other possible combination of 4x 6 MHz-wide channels placed in a 42 MHz-wide span.

    The QTM-HD-4 may be monitored and controlled via GUI-based web pages from any computer either locally or via the internet.

    FEATURES

    • Supports QPSK/8PSK inputs (DVB-S, DVB-S2, Turbo FEC)
    • Equipped with an integrated satellite switch that allows operator to select inputs from 4 different satellites
    • Supports ITU-T J.83 Annex A and Annex B QAM output (QAM 16, 32, 64, 128, 256)
    • Can be deployed with QTM-HD-Plus (stock 6242) for applications requiring QAM 512/1024 modulation
    • Compact design allows for deployment of 4 units (16 transcoders), including the power & control module, in 3RU
    • GUI-based menu, including SNMP-based management, provides remote monitoring/control capabilities
    • 4x 8 MHz-wide QAM channel optional software is available

    QAM Transcoder Power and Control Module QAM Transcoder Power and Control Module

    The QTPCM-4 (QAM Transcoder Power Control Module) provides control and monitoring of QTM-HD-4 (6243) and QTM-HD-Plus (6242) transcoder modules via GUI based web pages. Local or remote control via the Internet is accomplished with any computer running a standard web browser. The QTPCM-4 will power up to four (4) QTM-HD-4’s (2 slot width); eight (8) QTM-HD-Plus’ (1 slot width); or a combination of both modules all housed in a QTRC (stk# 6233A) rack chassis. The 3RU chassis when fully loaded with four (4) QTM-HD-4’s and a QTPCM-4 will transcode sixteen (16) QPSK/8PSK satellite transponders to sixteen (16) QAM channels.

    Flexible Transcoder Flexible Transcoder

    The FlexCoder is a versatile solution that combines edge QAM, off-air transcoding, and IP grooming technology into one integrated package. Using the FlexCoder, operators can convert IP video streams into QAM or ASI in addition to transcoding 8VSB (digital off-air) to clear QAM, ASI or IP signals. By providing a wide range of functionality in a compact solution, the FlexCoder brings remarkable cost savings to operators.

    The FlexCoder offers operators and integrators the ability to convert IP video streams into QAM or ASI formats, as well as transcode 8VSB (digital off-air) to clear QAM, ASI or IP signals. By providing a wide-range of functionality in a compact solution, the FlexCoder brings remarkable cost savings.

    The FlexCoder is an ideal solution for video labs and campus environments when you need to provide a custom line-up for in-house distribution.

    FEATURES AND BENEFITS

    • De-multiplexes MPEG-2 or H.264 MPTS to SPTS
    • Multiplexes MPEG-2 or H.264 SPTS to MPTS via IP and/or QAM outputs
    • Optional 8VSB/QAM input board to receive one (1) off-air or clear QAM channel.
    • Can pass through or modify PSIP information such as major/minor channels, short names and corresponding program IDs (PIDs)
    • Allows for null packet insertions or deletion supporting VBR and CBR
    • UDP Unicast or Multicast support
    • Supports UDP delivery of IP packets
    • Separate Web-based management port for local and remote control
    • Basic mode: Supports three audio formats: AC3, AAC and MPEG-1 Layer 2

    QAM Transcoder Module with Null Packet QAM Transcoder Module with Null Packet

    QTM-HD-4-NPU (QAM Transcoder Module) contains four (4) independent transcoders in a single module. Each of these transcoders accepts one (1) input in QPSK or 8PSK format, and the module delivers four outputs in QAM format in the 54-864 MHz range.

    An integrated satellite selector switch allows operator to select any of the QPSK/8PSK inputs from up to 4 different satellites without the need for a separate external multiswitch. The 4 RF QAM output channels can be grouped in any 42 MHz-wide span, for example grouped consecutively in a 24 MHz-wide span, or grouped as two pairs of adjoining RF channels each 12 MHz wide, or any other possible combination of 4x 6 MHz-wide channels placed in a 42 MHz-wide span.

    The QTM-HD-4-NPU functions the same as the QTM-HD-4, but with a “Null Packet” feature that allows adding/removing null packets to/from the input stream.

    The QTM-HD-NPU may be monitored and controlled via GUI-based web pages from any computer either locally or via the internet.

    FEATURES

    • Supports QPSK/8PSK inputs (DVB-S, DVB-S2, Turbo FEC)
    • Equipped with an integrated satellite switch that allows operator to select inputs from 4 different satellites
    • Supports ITU-T J.83 Annex A and Annex B QAM output (QAM 16, 32, 64, 128, 256)
    • Can be deployed with QTM-HD-Plus (stock 6242) for applications requiring QAM 512/1024 modulation
    • Compact design allows for deployment of 4 units (16 transcoders), including the power & control module, in 3RU
    • GUI-based menu, including SNMP-based management, provides remote monitoring/control capabilities
    • 4x 8 MHz-wide QAM channel optional software is available