Component Video over Coax Modulator

Description Features Drawings Specification
Description

H-YPbPr-QAM  HD Composite or VGA Video to QAM Agile Modulator

The H-YPbPr-QAM is a QAM agile modulator used for the insertion of a standard HD Composite or VGA signal onto a QAM channel for distribution of video over coax.  The modulator can be programed for any digital cable channel (2-135) and can be easily viewed by any digital cable ready HDTV or tuner.  The H-YPbPr-QAM unit offers adjustable amplification of up to 29 dBmV for distribution over an on site broadband cable system.  Featuring MPEG-2 true HD encoding at resolutions up to 1080i, the H-YPbPr-QAM modulator is perfect for digital signal distribution at sports and entertainment facilities, retail and corporate offices, colleges, schools, and worship centers.  The H-YPbPr-QAM modulator is ideal for any HDTV broadband signal distribution system.

Features

 •  Inputs analog HD (1080i/720p/480p.480i) Component, S-Video and Composite video
 •  Switches between SDI, Component, and video inputs with audio follow
 •  Responds to GPI inputs to switch to EAS composite video and audio
 •  Employs pro-grade HD encoding by NTT that minimizes artifacts for motion video and signage tickers
 •  Creates a high-definition 720p/1080i MPEG-2 stream for broadcast
 •  Delivers a fully agile QAM 64/256 digital cable channel 2-135
 •  Amplifies for distribution over an on-site broadband cable system with adjustable output level to 29 dBmV,
 •  Compatible with all cable format broadband systems
 •  Sets up with front-panel buttons and easy to use menus, including inputs, encoding, channel, and RF options
 •  New! Create single-part virtual channels, such as 116, 645 to match Guide channels
 •  Powers up in less than 4 seconds, no OS overhead
 •  Integrates with RS-232 control and feedback with simple ASCII commands
 •  Saves power and rack space using efficient design, fan-free cooling, and compact enclosure
 •  Includes compact switching power supply
 •  Mounts in optional 1RU single  19 rack kits

Drawings

H-YPbPr-QAM

Specification
HD Video Input:  
  • RGB IN
RGBHV DB-15 female (1080i/720p/480p/480i), 59.94/29.97 Hz
  • Component
RCA Y, Pb, Pr (1080i/720p/480p/480i) , 59.94/29.97 Hz
  • S-Video
Y(Composite), C (Blue Pb) 480i, 29.97 Hz
  • Composite Video
RCA female (480i), 29.97 Hz
Encoding  
  • MPEG2 Profile
MP@HL for HD, MP@ML for SD
1080i, 720p, 480p, and 480i resolution, depending on input
  • Video Encoding Bitrate           
18 or 25 Mbps
  • MPEG1
Layer 2 audio
  • Modulation
Switchable 64/256 QAM, J83 Annex B
Interleaving Modes (128,1) MER 38 dB typical
  • RF
F, female, 75 ohm impedance
  • Agile

 

channels 2-135 (48-860 MHz), standard, HRC, or IRC spacing
6 MHz bandwidth fits any open channel without interference to
adjacent channels
1 KHz resolution, +/- 30 ppm accuracy, +/- 35 ppm stability
29 dBmV typical output power, attenuated in 5 steps

 

Connection Ports  
  • Front Pane Control
DB-9 male, RS-232 data link to control system
300 to 19,200 baud (9600 default), 8 data bits, no parity,
Power button
Setup, Select and directional buttons for menu setup
Menu LCD, 2 lines of 20 blue characters each
  • Data Port
RS-232
  • RF Channels
1-125
Video Input  
  • Component
RCA Y, Pb, Pr (1080i/720p/480p/480i) , 59.94/29.97 Hz
  • S-Video
Y(Composite), C (Blue Pb) 480i, 29.97 Hz
  • Composite Video
RCA female (480i), 29.97 Hz
  • RGB In:
RGBHV DB-15 female (1080i/720p/480p/480i), 59.94/29.97 Hz
Audio Input  
  • Digital SPDIF
Coax and TOSlink optical output, PCM 48K sample rate
  • Analog L and R
2 stereo RCA female jacks
  • Physical Dimentions
8.5 [216mm] wide x 1.73 [62mm] height (1RU) x 6.0 [153mm]
1.5 lbs [0.68kg]
Similar products:

SD MPEG2 Video Decoder

SD Video Decoder with DVB-ASI or IP inputs and SD-SDI, S-Video, or Component Video Outputs.

K-BAND over Fiber

K-Band RF over fiber optic cable transport system. Can be customized for transport distances of up to 150 Km. Can also provide LNB power at various voltages.



Contact us

Thor Broadcast Sales

Email: Sales@ThorFiber.com
Phone: 1(800)521-THOR (8467) Ext 1
FAX: 1(800)521-6384


Customer Service/ Support

Phone: 1-800 521-THOR(8467) Ext 2
Email: Support@ThorFiber.com