Component YPbPr, CVBS, RGB Modulators


Encode-Combine-Modulate: Component & Composite Analog

Thor Broadcast live digital HD video as digital HDTV & IPTV Channels.


  • Any 1-4  YPbPr input to: HD @1080p60
  • ASI input, SPTS or MPTS, up to 120 Mbps
  • Full Network Managed through Browser 
  • RF output to: to 4 Adjacent
  • IPTV output, Unicast or Multicast IGMP UDP,RTP/RTSP
  • MPEG2-AAC, MPEG4-AAC output
  • AC3 Audio

  |  800-521-8467 EXT 1  |



            HDMI-OVERCOAX-ATSC-DVB-T-QAM-pdf                                     HDMI-OVERCOAX-ATSC-DVB-T-QAM-pdf                                       HDMI-OVERCOAX-ATSC-DVB-T-QAM-pdf

      Data Sheet:                 User’s Manual:                CATV QAM Channel

H-1/4RGB-QAM-IP         H-1/4RGB-QAM-IP             Center Frequency   




Component Encoder Modulator QAM-IP

Thor YPbPr Component encoder modulators are ideal for use with legacy systems or late model HD equipment using analog HD interaces such as Component, RGB, or YPbPr.  These standards use 5 RCA type connectors (3 Video, 2 Audio) or monitor type DB15 jacks.  Thor encoders also support the analog S-Video interface.  Digital modulators are combination devices that bundle real time HD hardware encoders with a managed program stream multiplexer and agile RF QAM modulator.  Each chassis can encode up to 4 channels of Component video to MPEG-2 or H.264 and modulate the programs on up to 4 RF carrier outputs.  In addition to the encoded programs, the unit can also modulate programs encoded externally via an ASI input. This platform is most commonly used by large organizations or broadcasters that own video matrix routers.  This platform is ideal for corporate MATV systems or in house HD video distribution from analog video sources.  This platform is not recommend for broadcast headend signal origination due to lack of 708 closed captioning support.  For broadcasters requiring FCC mandated 708 captioning and Dolby AC/3 audio please contact a sales representative.



Model Number: H-4RGB-QAM-IP



Component Video Encoding: Modulator Chassis with Component Encoder Cards

The component HD video standard is commonly found in consumer and profesional devices all over the world.  It is an analog signal support for HD video signals up to 1080p.  The latest standards support full rate HD video at 1080p60.  Thor encoder cards support any component video input input from analog HD or SD format.  In addition to component, the encoder cards also support analog CVBS & S-Video.  Composite video (CVBS) is supported for both USA standard NTSC as well as world standard PAL. 



Encoder Card Compatibility between Modulator Chassis

The Thor H-RGB platform provides one of the most flexible platforms for distributing analog video.  This platform supports any NTSC or PAL standard analog source from baseband resolution all the way up to 1080p.  It is important to note that encoder card types can usually be combined with encoder cards for other video types.  For custom model configurations please contact Thor directly for pricing and availability.  While most firmware for Thor modulator chassis is inter-compatible; not all hardware will work with all software.  Thor representatives are available for free design and consultation service.  If you have any questions or concerns about a Thor system, contact a representative directly at 1-800-521-8467.



Product Features

 • Integrates fully independent encoders with a multiplexer and modulator

 • Modulates up to 4 adjacent RF carriers compatible with world formats

 • Supports full HD 1080p60 input & encoding from any Analog video source

 • Each encoder independently configured: supports all standard HDTV resolutions

 • IPTV output on second network port in UDP,RTP/RTSP IGMP Multicast or Unicast format

 • DVB-ASI output on mirrored BNC terminals for use in broadcasting systems

 • Fully network managed device with all settings configurable through web browser








Product Specifications

*All Specifiactions Subject to Change Without Notice

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2.pdfset IP TV output on the encoder modulator vith VLC


CVBS, S-Video, YPbPr up to 1080P60

Supported Resolutions 1280x720P 60 / 59.94 / 50 Hz
1920x1080I 60 / 59.94 / 50 Hz
1920x1080P 60 / 59.94 / 50 Hz - H.264 Codec ONLY
Video Codecs MPEG-2 HD 1.5-19.5 Mbps
H.264 HD 0.8-19.5 Mbps
Audio Codecs

MPEG-1 Layer II

AC3 Audio (Model Number specific)

Audio Sample Rate 48 kHz
Audio Bit Rates 64 kbps, 96 kbps, 128 kbps, 192 kbps, 256 kbps, 320 kbps
Modulation Standard ATSC, DVB-C, DVB-T
RF Frequency Range 30-960 MHz 1 KHz Step
RF Power Level 5-35 dBmV Adjustable
DVB-ASI Output BNC Connector: 1-60 Mbps
DVB-ASI Input BNC Connector: 1-120 Mbps
Programs Selected by PID
Programs Muxed to all Outputs
Unicast and Multicast Supported
Power Input 100-240 VAC Auto Switching
~ 20 W
Dimensions 19 x 17 x 2 Inches
Weight 9 Pounds
Operating Temperature 32-110 F




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Contact us

Thor Broadcast Sales

Phone: 1(800)521-THOR (8467) Ext 1
FAX: 1(800)521-6384

Customer Service/ Support

Phone: 1-800 521-THOR(8467) Ext 2