OG-3G-AMA openGear Card v1.0 28 www.aja.com
Audio Inputs and Outputs
• Audio Connectors
• 8 Analog Audio Connections (4 pairs total)
• Each pair configurable to Inputs or Outputs
• Digital Audio Converters
• 24-bit
• Embedded Audio
• SMPTE 272M (SD): 20-bit, 48 kHz synchronous
• SMPTE 299M (3G/HD): 24-bit, 48 kHz synchronous
• Incoming embedded audio can be passed, removed, or overridden.
• 16 Channels supported on the SDI at any given time (8 of which can be from
the analog inputs).
• Embed Path Audio Latency, time measured between audio input and video
output connector:
• 1100 usec
• Disembed Path Audio Latency, time measured between video input and audio
output connector:
• 1200 usec
• Analog Audio Levels
• Configured via Dashboard software:
• Pro 1: 0 dBfs = +24 dBu
• Pro 2: 0 dBfs = +18 dBu
• Pro 3: 0 dBfs = +15 dBu
• Consumer 1: 0 dBfs = +12 dBu
User Controls
• External DIP switch
• openGear DashBoard network control software via Windows, macOS or Linux
Size
• openGear standard form factor, front slot and rear card. Two slots required for
each card
Weight
• 0.5 lb (0.3 kg)
Power
• openGear frame compatible, 5.0 watts max per card
Environment
• Safe Operating Temperature: 0 to 40 C (32 to 104 F)
• Safe Storage Temperature (Power OFF): -40 to 60 C (-40 to 140 F)
• Operating Relative Humidity: 10-90% noncondensing
• Operating Altitude: <3,000 meters (<10,000 feet)
