< 25 Watts
Uses SMPTE embedded or RS-485 LTC source, with free-run failover in absence of external LTC. Free-run start time can be user configured. Burn-in enable/disable user controls. Configurable for burn-in string of seconds, seconds:fields, seconds:frames:fields. User controls for text size and H/V position. Independent controls and LTC input for each SDI channel.
Flat Field Insertion
Enable/disable manual user controls, with selectable failover upon loss of input video. Flat-field output format is independently user selectable for each output channel. Flat-field raster color selectable from nine colors.
Note: Both program video inputs must be of the same refresh rate (e.g., 59.94 or 50, or co-related (29.97 or 25), and co-synchronous using frame sync or similar means. In practical application, both inputs should be frame-synchronized using a common frame reference, with the same reference also to be used by this card.
Identification Text Insertion
Enable/disable manual user controls. Up to 16 ASCII character entry field. User controls for text size and H/V position. Independent controls for each SDI channel.
SDI inputs: (2) 75Ω BNC
SDI outputs: (4) 75Ω BNC via 3x4 crosspoint Formats (pass-thru and burn-in/flat-field):
SD: 486i59.94, 576i50
HD: 1080i59.94, 1080i50, 1080p24, 1080p23.98, 1080psf24, 1080psf23.98, 720p59.94, 720p50, 720p24, 720p23.98
3G: 1080p59.94, 1080p50
Cable Length: 3G/HD/SD: 120/180/320 m (Belden 1694A) Return Loss: >15 dB up to 1.485 GHz
>10 dB up to 2.970 GHz Alignment Jitter: 3G/HD/SD: < 0.3/0.2/0.2 UI
Timing Jitter: 3G/HD/SD: < 2.0/1.0/0.2 UI
(2) 3-terminal Phoenix connectors, supporting independent (per channel) RS-485 LTC input (– (A), +(B), GND)
Frame Reference Input
Signal: SMPTE 170M/318M “Black Burst” SMPTE 274M/296M “Tri-Level” Return Loss: >35 dB up to 5.75 MHz
Less than 25 samples