MECHANICAL
Standard Crystal Vision module 100mm x 266mm
Weight: 170g
Power consumption: 7 Watts

VIDEO INPUTS
Two SDI inputs
270Mbit to EBU 3267-E and SMPTE 259M
Cable equalisation >200m Belden 8281 or equivalent
Auto or manual 625/525 line selection

VIDEO OUTPUTS
Maximum of five composite outputs or two Y/C outputs per channel with RM18 frame rear module (two composite outputs or one Y/C output per channel with RM01, and four composite outputs or two Y/C outputs of the first channel and three composite outputs or one Y/C output with an additional Y of the second channel with RM02)
Most outputs are selectable between composite and Y/C using movable links, with one output fixed as composite

ANALOGUE PERFORMANCE
Frequency response: +/-0.3dB 0 to 5MHz
Noise: <-54dB weighted luminance or chrominance
Blanking: To PAL/NTSC specification horizontally and vertically with selectable VBI blanking. PAL lines 7 to 22 and 320 to 335 and NTSC lines 10 to 20 and 273 to 282
Gain adjustment (Y, C or composite): +/-10%

DELAY THROUGH BOARD
1.5us

TEST PATTERNS
Modulated ramp analogue test pattern, selectable at board edge

GPI INPUT LEVELS
Active pull to ground, pulled up to 5V through 10 kohm

GPI OUTPUT LEVELS
Electrically: Open collector transistors 30V, 330 ohm current limit resistors. Pulled up to 5V through 10 kohm

GPI INPUTS
Four GPI inputs
625 or 525 line standard for Channels A and B (if manual select)
VBI blanked or unblanked for Channels A and B

GPI OUTPUTS
Two GPI outputs
SDI present for Channels A and B

LED INDICATION OF:
Power supplies on board
SDI input present for Channels A and B
SDI input lock error for Channels A and B
625/525 line input standard for Channels A and B

BOARD EDGE CONTROL OF:
625 or 525 standard for Channels A and B
VBI blanked or unblanked for Channels A and B
Test pattern or serial input for Channels A and B
Setup on/off and chroma bandwidth select (NTSC only)