RADCast Sponsorship

RADCast banner ads are eye-catching teaser graphics with a simple message or tag-line. Please refer to the Ad Specifications Overview document for animation requirements.

Desktop View



Mobile View



Banner Details

Super Leaderboard Non-Expandable
  • Dimensions: 970x90 pixels
  • Max File Size: 200kb
  • File Format: GIF, JPG, or PNG
  • Animation: 15 seconds maximum. Please refer to our Animation Specifications.

Super Leaderboard Expandable
  • Initial Dimensions: 970x90 pixels
  • Expanded Dimensions: 970x415 pixels
  • Max Initial Load File Size: 200kb
  • Expanded Load File Size: Additional 300kb
  • File Format: GIF, JPG, PNG, or HTML5
  • Animation: 15 seconds maximum. Please refer to our Animation and Rich Media Specifications.

Super Leaderboard Narrow
Half-Page Non-Expandable
Half-Page Expandable
  • Initial Dimensions: 300x600 pixels
  • Expanded Dimensions: 600x600 pixels
  • Max Initial Load File Size: 200kb
  • Expanded Load File Size: Additional 300kb
  • File Format: GIF, JPG, PNG, or HTML5
  • Animation: 15 seconds maximum. Please refer to our Animation and Rich Media Specifications.

Half-Page Narrow