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HD/SD DA Converter
UFH-70DAC

The UFH-70DAC is a module-type DA Converter that can be installed in a UFH frame. It can convert HD-SDI and SD-SDI signals into analog signals.

Conversion of HD-SDI and SD-SDI signals into analog signals
Selection of analog signal output enabled (YPBPR, GBR, Y/C, composite signals)
Sync output signals for monitoring supported
Proc Amp controls provided (video level, chroma level, chroma phase, setup/black level)


Specifications
Video Formats HD-SDI: 1080/59.94i, 720/59.94p, 1080/50i, 720/50p, 1080/60i, 720/60p, 1035/59.94i, 1035/60i
SD-SDI: 525/60, 625/50
Video Input HD/SD-SDI: 1.5 Gbps / 270 Mbps, 75Ω, BNC x 1
Video Output HD/SD-SDI: 1.5 Gbps / 270 Mbps, 75Ω, BNC x 1 (active through)
Analog: 75Ω, BNC x 4 (refer to below)
- YPBPR (HD/SD) Y:1.0 Vp-p, PBPR or B-Y/R-Y: 0.7 Vp-p
- GBR(HD/SD) 1.0 Vp-p (with sync)
- Y/C Y: 1.0 Vp-p, C: 0.682 Vp-p
- Composite 1.0 Vp-p
- Bi-level sync 0.3 Vp-p
- Tri-level sync 0.6 Vp-p
Quantization Y: 10-bit, C: 10-bit
I/O Delay HD-SDI: approx. 500 ns
SD-SDI: approx. 3 μs
Sampling Frequency HD-SDI: Y: 74.25/1.001 MHz, C: 37.125/1.001 MHz
SD-SDI: Y:13.5 MHz, C: 6.75 MHz
Process Amp Video Level: Over ±3 dB
Chroma Level: Over ±3 dB
Hue: ±30°
Setup / Black Level: ±15 IRE
Temperature / Humidity

10ºC to 40ºC / 30% to 90% (no condensation)

Power Supplied from UFH Frame, +24 V DC

Power Consumption

6.5 VA (6.5 W)

Dimensions 138.5 (W) x 400 (D) mm (Front module)
141 (W) x 101 (D) mm (Rear module)
Weight 1.0 kg
Require Slot

1 slot

Consumables No consumables

< Analog Output Details >
Input Signal
Analog Output Signal
HD/SD-SDI IN ANALOG OUT 1 ANALOG OUT 2 ANALOG OUT 3 ANALOG OUT 4
SD-SDI 1 Y (SD) B-Y (SD) R-Y (SD) Composite (SD)
2 Y (SD) B-Y (SD) R-Y (SD) Sync (SD)
3 G (SD) B (SD) R (SD) Composite (SD)
4 G (SD) B (SD) R (SD) Sync (SD)

5

Composite (SD) Y (SD) C (SD) Composite (SD)
6 B.B. (SD) Y (SD) C (SD) Sync (SD)
7 Composite (SD) Composite (SD) Composite (SD) Composite (SD)
HD-SDI 1 Y (HD) PB (HD) PR (HD) Sync (HD)
2 G (HD) B (HD) R (HD) Sync (HD)

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