IEC-786

TWO FIELD CLOSED CAPTION DECODER
2 Field ÀÚ¸· ½ÅÈ£°¡ ½Ç·Á ÀÖ´Â Composite ºñµð¿À ÀÔ·ÂÀ» ¹Þ¾Æ µÎ °³ÀÇ Ãâ·ÂÀ¸·Î ÀÚ¸·À» Ãâ·Â½ÃÅ°´Â Àåºñ
ÀÔ·Â : Composite x 2
Ãâ·Â : Composite x 2  

INPUT:

Video Level: 1.0Vpp ¡¾6dB

Impedance: >20K¥Ø Looping

Connector: BNC

Maximum DC on Inputs: ¡¾6.0VDC

Common Mode Range: 5Vpp

CMRR @60Hz: >50dB

 

OUTPUTS:

Number: Two

Connector: BNC

Level: Unity Gain

Character Video: 90 IRE Units

Character Background: 10 IRE Units

Impedance: 75¥Ø ¡¾1%

Frequency Response: ¡¾0.1dB at 15MHz,-0.5dB at 17MHz ,-1.0dB at 18.5MHz, -3.0dB at 26MHz

Differential Gain: 0.10%

Differential Phase: 0.10¡Æ

Propagation Delay: 16nS

Hum and Noise: >55dB to 5MHz, >40dB above 5MHz

DC Offset: <2mV, Clamped

Line Rate Tilt: <0.1%

Field Rate Tilt: <0.1%

 

ENVIRONMENTAL:

Temperature: 0¡Æ to 50¡Æ C ambient

Humidity: 10%/90% non-condensing

Power: 9VAR

AC Voltage: 120/240 VAC¡¾10%, 50/60Hz

 

MECHANICAL:

Height: 1.0 inches

Width: 5.5 inches

Depth: 9.25 inches

Weight: 2lbs., 9oz.


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