Scan Convertor

The VectorVGA Pro Scan Convertor enables you to view stroke video outputs from radar and sonar devices, spectrum analyzers, electronic warfare (EW) units, Heads Up Display (HUD) generators, and many other legacy vector sources using low cost off-the-shelf monitors. Rasterized stroke video output can be recorded using standard video recording devices.

The VectorVGA Pro generates high quality video by digitizing your legacy system's analog signals. After digitization by high speed analog to digital convertors, the signals are rendered, frame-buffered, and output as standard format raster analog and digital video. The VectorVGA Pro utilizes a powerful FPGA to render 65 million samples per second, resulting in faithfully rendered vectors that are true to the original analog signals.


Accurately converts XYZ / XYRGB stroke signals (such as radar, sonar, HUD) to raster video
Custom form factors and controls available to suit project-specific needs
Enables stroke video to be viewed on any low cost COTS display
Configurable to custom resolutions


Signal Inputs   Signal Outputs
Typical Typical DVI-A / DVI-D / HDMI / HD-15 VGA
  Single-ended ±0.5 V to ±10.0 V   Single-ended 0-1.0 V to 0-10.0 V   Analog and Digital
  Single-ended 0-0.5 V to 0-10.0 V   Black level offset ±50% Available Resolutions
  Offset ±50%   DIP selected Monochrome/Color mode   640 x 480 (VGA)
  DIP switch signal inversion   DIP selected TTL blank input polarity   800 x 600 (SVGA)
  10 kΩ impedance   10 kΩ impedance   1024 x 768 (XGA)
Custom available Custom available   Custom available
Additional Specifications    
65 MHz sampling rate Front panel XYRGB (Z) range knob 90-240 VAC, 50-440 Hz, 20 W
DIP switch selectable integration time Front panel XYRGB (Z) offset knob  
  Rear panel configuration DIP switches SIZE & WEIGHT
CONNECTORS Trim pot controls available 18 cm x 26 cm x 10 cm (W x L x H)
BNC for XYRGB (Z) Custom available 1 kg
BNC for TTL AUX / BLANK inputs   Custom available
Triax available 5 MHz -3 dB ENVIRONMENT
Custom available   10°C to 40° C
  RGB (Z) INPUT BANDWIDTH 0 to 95% Non-condensing humidity
  10 MHz -3 dB Custom available
Available Custom Options and Services
System Design Consulting Custom resolutions available
Professional Installation TTL Gen Lock input
System Integration Custom video timing / format
Hardware / Firmware Customization Stroke / raster video combining
  Differential input signals Custom input & output gamma (default 2.2)
  Input signal termination / impedance / range Custom integration period and modes
  Custom form factor and controls Stroke beam diameter
    Customer case, 1U server rack, bare board, fixed adjustments, remote adjustment RS232 USB Ethernet XY /RGB delay
Contact us with your needs!  

Replacement Display

Form, fit, function (FFF) replacement displays are designed to replace obsolete or inoperable X-Y stroke displays as drop in substitutes when the original product is no longer available or supported by the manufacturer.

Many defense organizations and industries need to service and maintain equipment beyond the original manufacturer’s product life cycle. Often the original manufacturer no longer exists or replacement components are no longer available.

IST's engineers have designed and implemented several new products with equivalent form and functions to the HP 1332A, HP 1304A, HP 1311A, and TEK 604. The new displays function as a drop-in replacements without modification to existing infrastructure or interface electronics. Often, IST is able to add improved functionality, features, and reliability over the original equipment.


HP1311 ReplacementWhat sets the VectorVGA Pro apart from the competition is the fact that each system can be customized for your specific needs. No more spending hours reading long manuals and setting dozens of configuration options that don't apply to your system. Simply tell our engineers what you need and we will make sure your system is configured properly.

Our custom configuration means you only pay for what you need; you don't pay a premium for input and output options you'll never use. IST will provide the level of engineering support you require to ensure your system integration is a success.