Video Pattern Generator LPM-55

Video Pattern Generator LPM-55 Video Pattern Generator LPM-55
  • Item no.: LPM-55
  • Out of stock
  • Shipping time: 11 - 12 workdays
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Product Specifications
  • Built-in On Screen Display indicates the TV System of the output Pattern
  • Fourteen basic test patterns are provided, which include Circle, 8-Step Grey Scale, 16-Step Grey Scale, Color Bar, Multiburst, Color Difference R-Y, B-Y, Moving White Field, White Pattern, Checkerboard, Crosshatch, Dots, Center Cross and purity Patterns
  • More than 100 Different test patterns are available through the combination of the 14 basic patterns
  • Multiburst patterns comprises full screen definition pattern of 8 vertical bars at frequencies of 0,1-1.8-2.8-3.0-3.4-3.8-4.8 Mhz
  • Four different speeds are available for the Moving White Field for testing fast motion picture
  • Three Video output formats: Composite Video, Y/C Seperation, Color Difference Y, R-Y, B-Y

Basis Patterns
Circle One white circle on black background in the center screen
Center Cross White Center Cross and black/white border castellations for 3% over scan indication
Dots 17x13 (525 line systems), 17x12 (625 line systems)
Crosshatch 17x13 (525 line systems), 17x12 (625 line systems)
Checkboard Full field checkerboard with 8x6 Black/White block
Greyscale 8-Step linear Greyscale, 16-Step linear Greyscale
Multiburst Full screen definition pattern of 8 vertical bars
0,1-1.8-2.8-3.0-3.4-3.8-4.8 Mhz
VCR Pattern 1/6 vertical white rectangle 4 differnt moving speeds
Color Bar

Full field color bar pattern with vertical bars begin with

Color Difference 16 steps of linearity decreasing R-Y and B-Y
Purity 3 Primary Colors: Red, Green, Blue
3 Complementary colory Magenta, Yellow, Cyan, Additional White (100% Y), Blak
Composite Video Output (BNC)
Output level 1 Vp-p 75 ohm
Signal level 714mV, 75 ohm(525 line systems) 700mV, 75ohm (625 line)
Sync level 286mV, 75 ohm(525 line systems) 300mV (625 line)
Y/C Seperation output (4pin mini-Din Connectors)
Y output 1 Vp-p 75 ohm
C output 100 %, 75 ohm
Color Differnce Output
Y output 1 Vp-p 75 ohm
R-Youtput 0,7 Vp-p, 75 ohm
B-Y output 0,7 Vp-p, 75 ohm
Enviromental Condition
Operating Temperature +5°C to 40°C
Storage Temperature -20°C to +60°C
Operating Humidity 20 to 80%
Storage Humidity 5 to 95%
Power Supply
Voltage 100-240V AC
Frequency 50-60 Hz
Power Consumption Approx. 3W
280 (L)x180 (W)x70 (H) mm
1.7 KG
1x AC Power Cable, 1x Operation Manual