Sony

The BKM-250TG 3G-SDI interface board is compliant with the SMPTE 425 standard and requires only one single SDI cable to transmit up to 10-bit 4:2:2 1080P/60P video signals. This optional 3G-SDI interface offers a simple cabling solution for groups of video equipment rack-mounted behind an editing room.

Spécifications techniques
Entrées / Sorties

• Serial Digital Interface
  BNC x 2
  Digital component signals Sampling frequency
  3G-SDI: Y/Cb/Cr: 148.5 MHz/74.25 MHz/74.25 MHz
  G/B/R: 148.5 MHz/148.5 MHz/148.5 MHz
  HD-SDI: Y/Cb/Cr: 74.25 MHz/37.125 MHz/37.125 MHz
  SD-SDI: Y/Cb/Cr: 13.5 MHz/6.75 MHz/6.75 MHz
  
• Monitor Out
  BNC x 2
  Output signal amplitude: 800 mVp-p ± 10 %
  Output impedance: 75 ohms unbalanced
  
• Transmission Distance
  3G-SDI: 70 m (approx. 230 ft) max. (When using 5C-FB coaxial cables (Fujikura. Inc.) or equivalent.)
  HD-SDI: 100 m (approx. 328 ft) max. (When using 5C-FB coaxial cables (Fujikura. Inc.) or equivalent.)
  SD-SDI:200 m (approx. 656 ft) max. (When using 5C-2V coaxial cables (Fujikura. Inc.) or equivalent.)