VECOAX ULTRA SDI Multichannel SDI Modulator over Coax -g – Pro Video Instruments

VECOAX ULTRA SDI Multichannel SDI Modulator over Coax -g

$2,190.00 Regular price $2,490.00

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ONE-CLICK SETUP, no programming required: use the built-in preset menu to automatically assign frequencies and channel numbers for up to 8 units daisy-chained, 64 channels.




  • Send 2 SDI Video plus CC to unlimited Televisions Over the existing TV Coaxial Cables as HDTV Channels in Perfect Full HD

  • Receives on unlimited TVs together with any other Local or Cable TV channels - Simply Rescan All TVs to Find Your HDTV Channels

  • Replaces Video Extenders & Matrixes -Send SDI Videos as TV Channels direct to TVs -no need of special cables or parts at each TV

  • Quick Install One Or More Units recalling presets from the display, customize channels, names, numbers via display or WEB Browser

  • Distribute more SDI Channels simply adding more units at any time - Free Unlimited Phone Tech support & 5 Year Warranty
  • 2x 3G HD-SDI to COAX HD RF Modulator To Channel with IP WEB Remote Control

Key Features:


Real Time Live Distribution, 480i / 720p / 1080i / 1080p Full HD Encoder Modulator, Dolby AC3 Audio Encoding

QAM, ATSC, DVB-T, ISDB-T, DVB-C, DMBT Modulation Selectable From Color Display, One-Click setup



Features and Benefits:



  • LIVE HD SDI Video distribution over the existing Coaxial Cabling to an unlimited number of Televisions

  • IP WEB Interface Remote Control

  • Built-In COLOR BARS HD reference signal for installation and in case of input video loss

  • TWO simultaneous  HD SDI video sources to Two simultaneous TV channel distribution in a box

  • HD SDI digital-perfect quality to television at any distance up to 1080p 60 Full HD

  • Real Time Super-Fast processing for Live Real Time Applications

  • One-Click simple installation by recalling the wanted preset from the color display

  • Add Multiple units for more channels with one-click setup recalling the machine ID from the display

  • Dolby Digital sound for best audio experience

  • CC Closed Caption via CVBS Inputs when not available / active on the native SDI

  • ALL-MODULATION Modes are built-in and selectable from the display as:ATSC USA AIR / J83B USA QAM CABLE / DVBT EU AU NZ CO / ISDBT Br / DMBT / DVBC

  • No need to change software - all are included and selectable as you need at any time.

  • Up to 2 RF TV channel out ( can work adjacent / non-adjacent full spectrum )

  • Simple Control via Color Display - one-click presets to recall mode and ID in case of multiple machines installations

  • Also control via computer over IP Via Integrated WEB INTERFACE

  • Real Time Processing - Ideal also for live applications

  • Selectable Audio format per channel as AC3 dolby / Mpeg1L2 / AAC

  • Broadcast Video Encoding processors, one per each channel (not shared) for the ultimate video quality

  • PSIP & VCT full control to edit Programs Names, PIDs, Channel Numbers, Descriptors in ATSC/QAM USA applications

  • PSI & LCN full control to edit Programs Names, PIDs, Channel Numbers, Descriptors in DVB applications

  • Built-In output amplifier up to 45db millivolts to drive directly unlimited TVs up to 1500Ft+ away

  • Excellent MER exceeds 43db over Rohde Schwarz ETL industry reference instrument

  • Full Digital Multi-RF Synthesizer with Zero harmonics & spurious, 55db Shoulders, can work adjacent to other TV channels

  • Modular Design for total reliability, zero down-time, expandable, manageable, flexible.

  • 5 Year advanced warranty - Offers advanced replacements of modules to receive and replace on-site - zero downtime*

  • Simple Installation, For Everyone, Anywhere, In Minutes, For the Best Price on the Market





EXPANDABLE and FUTURE PROOF: start with one channel , add more in the future. 1 to 8 SDI to COAX HD RF Modulator To Channel with IP WEB Remote Control per each unit

Technical Specification:

Power 100-240 VAC 50/60 Hz, 60W max. 30W Typical IEC 60320-C14
Cooling Dual internal cooling fans with Front inlet and Sides exhaust
Fan dB level <20db Super Quiet Operation under normal conditions
Temperature/Humidity +32 F° to +115 F° (0 C° to +46 C°) / 10% to 80% non-condensing
Vibration NSTA 1A in carton
MTBF 55,000 hours
Compliance FCC Class A, IEC60065, EN61000, CE, RoHS, RCM C-Tick
Enclosure Type EMI Shielded Metal
Mounting In-Rack Mounting with 19" Rack Ears adapters included, 1RU high
Enclosure Dimensions 1.72 in. (H) x 19 in. ( front external rack ear to ear dimension ) x 12.5 in. (D)
System Weight 12.47 lbs. (5.6 kg)
Carton Dimensions (Individual) 4.25 in. (H) 30.875 in. W 14.015 in (D); 108 mm (H) 785 (mm) W 356 (mm) (D)
Shipping Weight 15.1 lbs. (6.85 kg)
Warranty 5 years
Reliability Channel-by-Channel 100% modular for zero downtime 24/7 Operation
System Maintenance Modular Design allows on-site replacement of any encoder modulator channel card without removing the system from site

Local Control Easy-to-use front panel control with intuitive Color Display - No need to connect a computer to install
Remote Control Via PC and provided Management Software
One-Click Presets Simple pre-configured set ups with direct one-click recall from the front color display
TV Standards One-Click switch between USA QAM CABLE / USA ATSC AIR / DVBT eu au nz co / ISDBTb / DVBC / DTMB / J83A J83B J83C
HD SDI Inputs HD SDI inputs compatible to any SD HD 3G SDI embedded Video source and 608 708 CC
Coaxial Output Built-In Amplifier up to +45dB millivolts to drive unlimited TVs directly up to 1500Ft away without need to re-amplify
Multi-Units One-Click recall of pre-configured setups for multiple machines ( machine 1 / 2 / 3 / 4.. / 10 ) Rapid Installation

HD SDI 2 ports of HD SDI input - compatible to any HD SDI Video Source up to 1080p resolution
HD SDI Version Compatible to any HD SDI source including 3G SDI ( Max input resolutionis 1080p 60 )
AUTO Detection Auto frame-rate input switching
CC Closed Caption EIA/CEA-708/608 captions over sdi
Video Resolutions 480i / 480p / 576i / 576p / 720p / 1080i / 1080p ( AUTO Controllable )
Frames Ratio 23.97 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60 FPS
Aspect Ratios 16:9 / 4:3 / Film mode detection (3:2 pull-down)

HD SDI AUDIO Any HD SDI Embedded Digital Audio

TEST GENERATOR Built-In Broadcast HD Monoscope Test Pattern Generator for plug 'n play installations and input signal lost detection

Encoder Video Profile MPEG2 HD: ISO13818-2 Main Profile @ Main Level (SD)
MPEG2 HD: ISO13818-2 Main Profile @ High Level (Full HD up to 1080p ENCODING)
Encoding Mode Interlace & Progressive encoding support
Video Processing Extensive video pre-processing help get the best picture whatever the source
Processors Per Channel One Dedicated Broadcast Encoder Chipset per each channel (2 total) for maximum Quality
Video Processing Extensive video pre-processing including Noise reduction and Resolution changing
Encoding In-Out Latency 20 milliseconds SDI input to RF output in Low Latency mode - LIVE Application Mode
Traffic Shaping Triple Motion Estimation Look-Ahead Statistical Variable Bitrate
Video Encoding Data Rates VBR Variable, 10 Mbs - 30 Mbs per channel depending from the selected TV Standard
Color Profile 4:2:0 Broadcast Grade Sampling
GOP Size 15
PCR Precision Broadcast-Grade Accuracy

Channels 1 x stereo audio channel processing
Audio Formats - Dolby Digital® (AC-3) - Encoding rates from 56 kbps to 640 kbps
- MPEG-1 Layer II Audio Encoding Standard Encoding rates from 32 kbps to 384 kbps
- AAC Advanced Audio Coding
Audio Video Sync Automatic Audio Video frame by frame synchronization with Time Stamp

PIDs Numbering Full Control to match any specific cable provider or application Needs
Descriptors Full Control to set Programs Names / Network / Provider
VCT Numbers Full Control to set Major / Minor Program number per each channel
LCN Numbers Full Control to set the Program number per each channel
Program Information Automatic PSI ( DVB ) and PSIP ( ATSC QAM ) for the selected TV mode

Modulator Type Broadcast DDS Direct Digital Synthesizer - Direct to target frequency out
Number of DDS One per each channel - Independent
Carriers Span Full Spectrum Adjacent and/or Non-Adjacent
Frequency Range Frequency Agile Full-Spectrum 30 Mhz to 960 Mhz @ 1 KHz Steps
Channels Any Channel Number is supported - Any TV Standard
Modulation Standards Built-In, Selectable from Display:
- USA QAM CABLE J.83B - any 256 & 64 modes
- Brazilian ISDBTb Terrestrial
- DVB-T eu au nz co Terrestrial 6 / 7 / 8 Mhz BW World Wide
- DVB-C Cable
- DTMB Terrestrial
All standards are built-in and changeable in one click from the display
No need to load any software or for a different model
Our unit can operate World-Wide with any existing TV set
Output Power +45 dBmV typical
Output Level Adjust +15 to +45 dBmV digitally fine-adjustable per each carrier/channel
MER Better than >43db Measured on Rohde Schwartz ETL Test Set
Per Carrier Shoulders Better than >55dB Measured on Rohde Schwartz ETL Test Set

Front Panel Color Display Easy To Use full control via Color Display & Keyboard with built-in presets to recall in one click
Each preset can be customized as needed, changing names, numbers, etc.
Custom Presets can be saved & recalled by connecting a Remote Control computer
USB & NETWORK - Complete Remote Control via integrated IP WEB INTERFACE
- Also USB port for non-ip based direct local controls

Integrations Compatible with any Automation, set channels numbers and names, auto-detects formats & resolutions changes on the fly.
Then Usually the Automation controls the sources and the destination TVs to select the channel to watch as there is no need to change the modulator settings at any time. Easy To Install, Simple to Operate, Reliable, Cost-Effective, Real-Time with no maintenance required.