SD/Analog Frame Synchronizer & TBC
By: FOR-A
Video and Audio Systems for Broadcast Post-Production, and Professional Video
FOR-A : FA-147
Description
The FOR-A FA 147 is a compact and very powerful TBC/FS. The FA147 is capable of analog composite to/from digital component conversion, and has wide range internal genlock capability, so that almost any VHS signal can be genlocked.
Features
→ SD-SDI or Analog composite input/output.→ Supreme composite to/from digital component converter.
→ Line synchronizer mode (for minimal delay).
→ SD-SDI ANC data signal pass through.
Specifications
| 10-bit 4 | 2:2 component system adopted for internal signal processing. |
| Video Format | 525/60 (NTSC) or 625/50 (PAL) (Auto detect) |
| Video Input | Analog composite = 1.0 Vp-p, 75Ω BNC x 1; Digital component = 270 Mbps, 75Ω BNC x 1 |
| Genlock Input | BB = 0.429 Vp-p (NTSC) / 0.45 Vp-p (PAL); 75Ω BNC x 1 |
| Video Output | Analog composite = 1.0 Vp-p, 75Ω BNC x 2; Digital component = 270 Mbps, 75Ω BNC x 2 |
| Signal Processing | 4:2:2 component |
| Correction Range | 2 fields (field inversion prevented) |
| Sampling Frequency | Y = 13.5 MHz, C = 6.75 MHz |
| Quantization | 10-bit |
| Frequency Response | 100 kHz - 4.2 MHz = -0.5 dB - 0.5 dB, 4.2 MHz - 5.0 MHz = -1.0 dB - 1.0 dB, roll off above 5.0 MHz (NTSC); 100 kHz - 5.0 MHz = -0.5 dB - 0.5 dB, 5.0 MHz - 5.5 MHz = -1.0 dB - 1.0 dB, roll off above 5.5 MHz (PAL) |
| S/N Ratio | 60 dB |
| DG/DP | 1% / 1° (APL = 50%) |
| K-Factor (2T Pulse) | Less than 1% |
| H/V Tilt | Less than 1% |
| Proc Amp | Video Level = -3 dB to 3 dB; Chroma Level = 3 dB to 3 dB; Setup Level = -15 IRE to 15 IRE; Chroma Phase = -30° to 30° |
| Genlock Phase Control | H Phase = -4 µs to 4 µs; SC Phase = -180° to 180°; V Phase = Max.-127 line to 127 line; H Position = -4 µs to 4 µs; V Position = Max. -127 line to 127 line |
| Temperature | 0°C to 40°C |
| Humidity | 30% to 90% (no condensation) |
| Power | 100 V AC to 240 V AC ±10%, 50/60 Hz |
| Consumption | 24 VA (13 W) at 100 V AC, 31 VA (15 W) at 220 V AC |
| Dimensions | 212 (W) x 44 (H) x 350 (D) mm |
| Weight | 2.5 kg |
| Accessories | Operation manual, AC cord |