ZeeVee HDBridge HDb620 - Modular HD MPEG2 Encoder / QAM Modulator
HDbridge Modules
Modular HD MPEG2 Encoder / QAM Modulator
HDb620- 1080p / 1080i / 720p / 480p / 480i
Mix and Match modules as needed
Each HDbridge module connects to a satellite or cable receiver or other component video source and converts that signal in an HD digital cable (QAM) channel that can be received by any HDTV over standard coax wiring.
Key Features
· Modules come in three resolutions – optimize value by matching the native resolution of your sources, connected by high-resolution component video (Y, Pr, Pb) connections.
· Future Resolution Upgrade – HDb420 (480p) can be firmware upgraded in the future to 720p for a small fee. Save money today and upgrade only when content is upgraded from SD to HD.
· DVD Quality at 480 – with component video, even SD (480) sources deliver stunning DVD performance and full digital quality while respecting content broadcast requirements.
· Digital Audio – Dolby AC-3 pass-through or PCM encoding.
· Select broadcast channel via a simple front-panel interface – up and running in minutes.
· Integrated Closed Caption support – required for ADA compliance in many applications.
Features:
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HDbridge Module Features
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A/V Capture
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· Component video input (Y, Pr, Pb)
· HDb620 - 1080p, 1080i, 720p, 480p and 480i
· HDb520 - 720p, 480p and 480i
· HDb420 - 480p and 480i
· Closed Caption support via composite input
· Digital AC-3 or PCM Audio
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HD MPEG2 Encoding
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· Up to 36Mbps sustained average encoding rate
· Encoding of PCM audio inputs, pass-through of encoded audio input
· Digital and Visual Watermarking for content theft prevention
· User-settable program information
· Extremely low-latency encoding
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RF Modulation / Channel Upconversion
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· Well-formed QAM 256 or QAM 64 6Mhz channel, inserted onto any blank channel
· Frequency agile from 50 to 858Mhz (Channels 2-135)
· Supports STD, HRC or IRC cable standards
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Specifications:
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HDbridge Module Specifications
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Video Input
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Component Video (Y, Pr, Pb)
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RCA connectors, 75 Ohm 0 to 0.7v Resolutions Supported:
· HDb620 1080p, 1080i, 720p, 480p, 480i
· HDb520 720p, 480p, 480i
· HDb420 480p, 480i
59.94 frames/fields per second
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Closed Caption
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EIA/CEA-608 captions accepted over composite video input.
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Audio Input
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SPDIF Digital Audio
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Physical Connections
· TOSLINK optical
· RCA 75 ohm
Formats
· 48K, 44.1K, 32K bit PCM
· AC-3 Pass-through
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Video Encoder
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Encoder Video Profile
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MPEG2 HD Profile 2: ISO13818-2 MP@HL (1920x1080 or 1280x720)
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Traffic Shaping
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Variable Bit Rate
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Video Transport Bit Rate
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38.78 Mbps
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Video Encoding Data Rates
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Variable, 7 Mbs - 38 Mbs
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Average Encoding Data Rate
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up to 35 Mbps
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Encoding Latency
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Programmable 70 msec to 400 msec
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Color Profile
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4:2:0
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GOP Size
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24
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Video, Audio PID
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Programmable
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Program Information
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Programmable
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Content Watermarking
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Digital and Visual
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Audio Encoder
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Encoder Audio Profile
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ATSC A/52
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Digital Pass-through
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Dolby Digital© (AC-3) 1-5.1 channel, Dolby© E, Linear PCM
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Modulator/Upconverter
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Modulation Types
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QAM 256, QAM 64 (ITU-T J83 Annex B) Interleaving modes: (64,2) only
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Cable Standard
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HRC, IRC or STD
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Frequency Range
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50 - 900 MHz (channels 2-141)
· 2 kHz resolution
· +/- 30 ppm accuracy
· +/- 35 ppm stability
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Output Power
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+25 dBmV typical
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Output Level Adjust
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0 - 20 dB of attenuation in 5dB steps
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MER
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36 dB typical
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I/Q Amplitude Imbalance
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< 1% typical
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Spectral Tilt
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<= 1dB over 6MHz typical
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Control/Setup
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Network interface
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10/100/1000mb Ethernet via RJ45 connection
IP address via DHCP or set by user
HTML/Javascript served web interface for easy configuration
Telnet connection for CLI scripting
Easy firmware updates
All settings saved in NV storage
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Front Panel Button
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Rapidly set broadcast channel and cable standard without needing any other equipment
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General
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Power
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+12v, 18 Watts. Provided by Rack Chassis
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Cooling
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Internal fan, rear exhaust
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Mounting
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Rack Chassis (HDb-RK1) holds up to eight modules, taking 6RUs
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Enclosure Type
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Metal
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Enclosure Dimensions
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1.7" H x 10.5" W x 4.75" D
4.32 cm H x 26.67 cm W x 12.07 cm D
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Carton Dimensions (individual)
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2.5" H 11.5" W 8" D
64 mm H 292 mm W 203 mm D
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Shipping Weight
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3.5 lbs (1.59 kg)
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Temperature/Humidity
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Operating +32F to +104F (0C to +40C) / 10% to 80%, non-condensing
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Vibration
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NSTA 1A in carton
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MTBF
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30,000 hours
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Compliance
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Safety UL60065
FCC Class B
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Part number
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HB620-NA, HB520-NA, HB420-NA
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Model name
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HDb620, HDb520, HDb420
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Warranty
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1 year
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Products 