Sony BKM-250TG 3G/HD/SD-SDI Input Adapter

Sony BKM-250TG 3G/HD/SD-SDI Input Adapter

Sony's 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.

BKM-250TG Specs:

Input/Output

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.)

General

Voltage: +5 V, +3.3 V (supplied from the main unit)
Power Consumption: Approx. 4 WOperating Temperature: 0°C to 35°C (32°F to 95°F)
(Optimum temperature 20°C to 30°C (68°F to 86°F))
Operating Humidity: 0% to 90% (no condensation)Operating Pressure: 700 hPa to 1060 hPaStorage and Trans. Temperature: -20°C to +60°C (14°F to 104°F)
Storage and Trans. Humidity: 0% to 90%
Storage and Trans. Pressure: 700 hPa to 1060 hPa
Dimensions (W x H x D): 100 x 20 x 162 mm (4 x 13/16 x 6 1/2 inches)
Mass: Approx. 270g (9.5 oz)