Color Pattern Generator

Color Pattern Generator

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Color pattern Generator is designed for educational and service use. 14 Test patterns normally required for monochrome & color TV installations can be easily selected. Generates patterns and multicolor bars patterns provide video and RF modulated signals for alignment. Color bars are used for color settings. Horizontal line, vertical line & circle patterns are used for Raster, Geometrically and linearly adjustments. White pattern is used for white balancing. Provides fixed composite video signals which helps the students for easy analysis.

FEATURES:-
Auto generated composite video signal
Standard & stable color composite video signal
14 standard patterns : Check pattern, Horizontal bar pattern, Vertical bar pattern, Horizontal-Vertical Bar pattern, Dot pattern, Circle pattern, White pattern, Color Bar pattern, Red color pattern, Green color pattern, Blue color pattern, Yellow color pattern, Magenta color pattern, Cyan color pattern one at a time
Manual output selection for band I & III.

TECHNICAL SPECIFICATIONS:-
Vertical bar pattern
Horizontal bar pattern
Circle Pattern
100% White Pattern
Decoder
Video carrier
Check pattern
Horizontal bar pattern
Vertical bar pattern
Horizontal-Vertical Bar pattern
Dot pattern
Circle pattern
White pattern
Color Bar pattern
Red color pattern
Green color pattern
Blue color pattern
Yellow color pattern
Magenta color pattern
Cyan color pattern
One at a time
Lower VHF band I : 41-68 MHz
Upper VHF band III : 174-230 MHz
RF output > 100 mV p-p (75 Ohm impedance)
Sound : 1 KHz Sine Wave
Chroma Section : System PAL 4.433619 MHz crystal derived
Color Burst : 10 cycles ± 2 cycle
Power Supply : 220/110V ,50 Hz /60 Hz on request
Power consumption : 5.9 VA (approximately)
Operating Conditions : 0-40 C, 85% RH
Learning Material : CD (Theory, procedure, reference results, etc.), Online (optional).