IEC-787

VERTICAL BLANKING INSERTION
¼öÁ÷ Blanking »ðÀÔÀåºñ
ÀÔ·Â : Program In
Ãâ·Â : Program Out, Monitor Out  

INPUT:

Program Input: 1.0 Vp-p ¡¾3dB

VBI Source Input: 1.0 Vp-p ¡¾3dB

Program Input Impedance: 75¥Ø ¡¾3dB

VBI Source Input Impedance: >20K¥Ø Looping

Return Loss: >45dB

Configuration: Differential

Common Mode Rejection: >50dB @60 Hz

Common Mode Range: 4Vp-p

Maximum DC On Inputs: ¡¾6 VDC

 

OUTPUT:

Number of Outputs:

Program Output: One

Monitor Output: One

Power-off Bypass: PGM in to PGM out

Level: Unity Gain ¡¾1%

Impedance 75¥Ø 1%

Frequency Response ¡¾0.5 to 18MHz, -3dB to 30MHz

Line Rate Tilt: <0.1%

Field Rate Tilt: <0.1%

DC Offset: <50mV, Clamped

Crosstalk, VBI Source to PGM: >60dB @ 3.58MHz, >50dB @ 10.0MHz

S/N Ratio: >65dB

Propagation Delay: 25ns

Differential Phase: <0.2¡Æ

Differential Gain: 0.1%

 

ENVIRONMENTAL:

Temperature: 0¡Æ to 50¡Æ C ambient

Humidity: 10% to 90% non-condensing

Power Consumption: 8.4 Watts

AC Voltage: 120/240 +10%, 50/60Hz

 

MECHANICAL:

Height: 1.0 Inch

Width: 5.5 Inches

Depth: 9.25 Inches


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