Grass Valley 8964ENC v.1.2.2 - Manual (Page 62)

62 8964ENC/-FS — Instruction Manual
Specifications
Specifications
Table 7. 8964ENC/-FS Specifications
Parameter Value
SDI Input (per channel)
Number of inputs 4, one for each encoder
Signal type SMPTE 259M, 10-bit 270 Mb/s serial component digital
Signal source 75 ohm terminating BNC on rear of frame
Return loss > 15 dB, 5 to 270 MHz
Error checking EDH monitored
Reference Input
Number of inputs One
Signal type Color black, SMPTE170M,140 mV to 560 mV, 525 or 625
Connector type 75 ohm BNC loop-through
Return Loss > 40 dB to 5.0 MHz
Signal to noise requirement > 40 dB
Composite Output (per channel)
Number of outputs 4, one for each encoder
Signal type Composite analog video conforming to SMPTE170M for NTSC and CCIR624 for
PAL
Connector type 75 ohm BNC
Signal level 1 V p-p nominal, adjustable in ± 3 dB range
Output return loss > 40 dB to 5.0 MHz
Signal to noise > 70 dB to 6 MHz
Field time distortion < 0.5%
Line time distortion < 0.5%
K-2T < 1%
K-PB < 1%
Frequency response ± 0.1 dB to 5 MHz
Differential phase < 0.5 degrees
Differential gain < 0.7%
Chroma luma delay < 10 ns
Chroma luma gain < 1%
Timing
Range – Line Sync (PAL and NTSC) 1 line
Range – Frame Sync (PAL and NTSC) 1 frame
Delay from reference, all timing controls set to 0 line
sync (PAL and NTSC) 2 lines
Group delay
PAL
NTSC
4 lines + 16.65 µsec
4 lines + 16.58 µsec
Delay from reference, all timing
controls set to 0 frame sync
PAL
NTSC
4 lines + 16.65 µsec
4 lines + 16.58 µsec