Create your own HDTV cable channel and broadcast HD content using easy to deploy coax wiring
The ZeeVee ZvPro 250 revolutionizes the way HD video is distributed on-premise. Based on the same technology used by TV stations and cable companies, ZvPro 250 makes it affordable to create an HDTV channel and distribute it over simple-to-use COAX wiring to every on-premise HDTV.
Works with any HD video source – simply connect any computer, DVD player, set top box or any other device with an HD video output to ZvPro 250 and your new HDTV channel pours out onto the COAX wiring.
Multiple channels – combine ZvPro boxes to deliver up to 135 HD channels simultaneously over simple to deploy COAX cabling.
Nothing needed at each HDTV - off-the-shelf HDTVs include the QAM tuner needed to tune to your Zv channels.
No matrix switchers or proprietary wiring required – switching between multiple ZvPro 250s is as easy as tuning to a new HDTV channel.
COAX wiring – easily integrate and balance into new or existing MATV/SMATV RF distribution systems to add an HD Tier of Video Feeds.
Practically unlimited expansion – add new channels in the future.
Shared resource – merge new channels together with existing off-site cable feeds.
Built to last – steel enclosure, rack mounting, integral power supply, internal fan, and three year warranty.
A/V Capture
Two separate video input paths, VGA and Component
Input selection via RS-232, IR, USB or front panel
1080*, 720 and 480 on Component input
Up to 1680x1050 on VGA
Digital and Analog Audio
All inputs buffered and looped through
HD MPEG2 Encoding
Full 19.4 Mbps sustained average encoding rate
1080i and 720p encoding
Dolby Digital© encoding of PCM inputs, pass-through of encoded audio input
Digital and Visual Watermarking for content theft prevention
User-settable program information
Extremely low-latency encoding for interactive applications
RF Modulation / Channel Upconversion
Well-formed QAM 256 6Mhz channel, inserted onto any blank channel
Frequency agile from 50 to 900Mhz (Channels 2-141)
Built-in sprectrum analyzer for scanning the entire cable spectrum for other channels
Supports STD, HRC or IRC cable standards
SPECIFICATIONS:
Video Input
Component Video (Y, Pr, Pb)
RCA connectors, 75 Ohm 0 to 0.7v
Buffered and looped
Resolutions Supported: 480i 60 fields per second, 480p 60 frames per second, 720p 60 frames per second, 1080i 60 fields per second (available April 2009 via firmware update)
Computer VGA (Analog)
HD-15 connector
75 Ohm RGB 0 to 0.7V, Separate H and V sync
Buffered and looped
Resolutions Supported: 640x480, 720x480, 800x600, 1024x768, 1152x864, 1176x664, 1280x720, 1280x768, 1280x800, 1280x960, 1280x1024, 1360x768, 1440x900 at 60 70, 72, 75, 85 Hz. 1680x1050 at 60 Hz
Audio Input
SPDIF Digital Audio
Physical Connections: TOSLINK optical, buffered and looped; RCA 75 ohm, buffered and looped; USB as PCM audio device
Formats: 48K bit PCM: AC-3 Pass-through
Analog
R/L via RCA, buffered and looped
16-bit 48K bit sampling
Assignment
Audio inputs can be assigned to either video input
Video Encoder
Encoder Video Profile MPEG2 HD Profile 2: ISO13818-2 MP@HL (1920x1080 or 1280x720)
Traffic Shaping Variable Bit Rate
Video Transport Bit Rate 38.78 Mbps
Video Encoding Data Rates Variable, 7 Mbs - 30 Mbs
Average Encoding Data Rate 19.4 Mbps
Encoding Latency Programmable 70 msec to 400 msec
Color Profile 4:2:0
GOP Size 15
Intra DC Precision 10 or 11 bit, programmable
Video, Audio PID Programmable
Program Information Programmable
Audio Encoder
Encoder Audio Profile: Dolby Digital© AC-3; ATSC A/52
Digital Pass-through Dolby Digital© (AC-3) 1-5.1 channel, Dolby© E, Linear PCM
RF Spectrum Analysis
Automated spectrum scanning and reporting across all channels Analog/Digital or Empty channel
Relative Channel Power
STD/HRC/IRC detection
Modulator/Upconverter
Modulation Types QAM 256 (ITU-T J83 Annex B) Interleaving modes: (64,2) only
Cable Standard HRC, IRC or STD
Frequency Range 50 - 900 MHz (channels 2-141), 2 kHz resolution, +/- 30 ppm accuracy, +/- 35 ppm stability
Output Power +25 dBmV typical
Output Level Adjust 0 - 20 dB of attenuation in 5dB steps
MER 34 dB typical
I/Q Amplitude Imbalance < 1% typical
Amplitude Flatness +/- 1dB over 6 MHz typical
Control/Setup
Powerful command line interface: RS-232 or USB, Parameters saved in NV storage
Input Switching IR, RS-232, USB or Front Panel
RS-232 Port Specifications: 115,200 baud, 8 bits, 1 stop bit, no parity hw/sw flow control supported
General
Power 100VAC to 240VAC, 50/60 Hz, 25 Watts
Cooling Internal fan, front/back flow
Mounting Detachable rack-mounting ears, Rubber feet for counter or shelf
Enclosure Type Metal
Enclosure Dimensions 1.72" H x 17.0" W x 5.75" D, 4.37 cm H x 43.18 cm W x 14.61 cm D
Shipping Weight 5.5 lbs (12.13 kg)
Temperature/Humidity Operating +32F to +113F (0C to +45C) / 10% to 80%, non-condensing
Vibration NSTA 1A in carton
MTBF 30,000 hours
Compliance: Safety UL60065, FCC Class B
Part number ZP250-NA
Zee Vee Inc Warranty 3 years
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