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 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. |