Real time, reliable, stand alone, affordable, easily updateable, MPEG-2 based, digital signage server with a frequency agile VHF /UHF 8VSB (ATSC) or QAM RF modulator for use in department stores, airports, sports stadiums, and other public venues where many high definition televisions are to be driven from a centralized server via a coaxial cable. Will play either stored clips from internal playlist or will play incoming streams from other devices. This device will also capture incoming Transport Streams to the local hard drive while its modulating. Can coexist with analog modulators.

Real time, reliable, stand alone, affordable, easily updateable, MPEG-2 based, digital signage server with 1-5 frequency agile VHF /UHF 8VSB (ATSC) or QAM RF modulators for use in department stores, airports, sports stadiums, and other public venues where many high definition televisions are to be driven from a centralized server via a coaxial cable. Will play either stored clips from internal playlist or will play incoming streams from other devices. This device will also capture incoming Transport Streams to the local hard drive while its modulating. Can coexist with analog modulators.

VHF/UHF Class A amplifier with 30 dB gain for boosting signal levels in large installations requiring power amplification

Standard Features:

• 19 inch Rack Mount case with LCD touch panel interface
• Always on when power is on
• Supports all ATSC Formats including 720p and 1080i or QAM (ITU-T annex A, B, C)
• Capable of up to ten 3.8 Mbps SD or two 19.4 Mbps HD streams when configured to use QAM Annex B
• Capable of sending one 15 Mbps HD stream and one 4 mbps SD stream when configured for ATSC
• Easy to use XP based GUI to reconfigure channel setup
• Inputs: DVB-ASI or ATSC
• Accurate 128 tap digital filter for accurate band shaping
• RF Output Frequency: 54-860 Mhz
• Output impedance is 75 ohms
• Output power level -25 to 0 dBm
• Will Upconvert and Remux any rate DVB-ASI Transport Stream to ATSC compatible rate
• Ideal for live feeds to HD televisions in a public venue
  
  




Main GUI (click to enlarge)

Standard Features:

• 19 inch Rack Mount case with LCD touch panel interface
• Always on when power is on
• Supports all ATSC Formats including 720p and 1080i or QAM (ITU-T annex A, B, C)
• Capable of up to ten 3.8 Mbps SD or two 19.4 Mbps HD streams when configured to use QAM (Annex B)
• Capable of sending one 15 Mbps HD stream and one 4 mbps SD stream when configured for ATSC
• Easy to use XP based GUI to reconfigure channel setup
• 1-5 modulated channels per chassis
• Inputs: DVB-ASI or SMPTE 310M
• Accurate 128 tap digital filter for accurate band shaping
• RF Output Frequency: 54-860 Mhz
• Output impedance is 75 ohms
• Output power level -25 to 0 dB
• Will Upconvert and Remux any rate DVB-ASI Transport Stream to ATSC compatible rate
• Ideal for live feeds to HD televisions in a sports bar or any public venue
• Other units with more channels and more modulations can be quoted
  
  
  
  

  Main GUI (click to enlarge)

Physical interfaces:

• 1x RF input (VHF/UHF), BNC connector
• 1x RF output (VHF/UHF), N connector
• 1x DC input

Real Time VGA To Digital QAM Converter with 1280x720 Input. Designed for real time conversion and MPEG-2 encoding of any textual and font size VGA data from a third party computer to a frequency agile digital QAM modulated signal. Output is 720p at 16x9. Designed for use over Analog or Digital Closed Circuit Television (CCTV) systems where modern digital HD televisions (with built in QAM demodulators and MPEG-2 decoders) are needed to present textual information to many viewers. Ideal product to present Bus Station Schedules, Class Schedules, or any other information that originates in a computer.

Small, Portable, Frequency Agile, QAM (Annex B) Modulator with USB or IP input for the real time output of live or stored HD streams coming via IP, ASI, or local Hard Drive to RF oriented coax CCTV systems with many modern Plasma and LCD televisions equipped with built in QAM tuners. Inexpensive and easy to use device for use in commercial establishments where a video based message is available from a satellite feed or from the Local Hard Drive. A companion SD or HD encoder is recommended where the input is coming from a VGA or DVI output server.

Small, Portable, Frequency Agile, 8VSB Modulator with USB or IP input for the real time output of live or stored HD streams coming via IP, ASI, or local Hard Drive(USB) to RF oriented coax CCTV systems with many modern Plasma and LCD televisions equipped with built in 8VSB tuners. Inexpensive and easy to use device for use in commercial establishments where a video based message is available from a satellite feed or from the Local Hard Drive. A companion SD or HD encoder is recommended where the input is coming from a VGA or DVI output server.

1. This system consists of 1 item that does 3 things:
   
   

   1. Scan conversion
   2. MPEG-2 encoding
   3. QAM modulation

Standard Features:

VGA:

• Input: VGA 1280 x 720
• Also works with DVI-I when using adapter
• MPEG encoding bit rates supported: 15 to 35 Mbps
• Based on Windows®, embedded

QAM:

• Input: Frequency agile, channels 2-135
• QAM 256
• Able to be mixed with analog channels with passive mixing via inexpensive RF mixer
  

Applications:

• “Broadcast” computer presentations over HD television monitors
• Corporate presentations or training
• Trade shows
• Digital signage – universities, hotels, retail
• Education – classroom presentations

Main GUI (Click to enlarge)

Sample VGA2 Recordings

Sample Encodes of Still PDF's
Sample Encode of rolling graphics and text