. .............................................................................................HOME < Product < LCD Products < Open Frame CRT TOUCHI-20C TOUCHI-20CGA Picture Tube 20"(19V)CRT, 0.82mm Strip Pitch Resolution 640 x 240 Line Scanning Frequency Horizontal Sync Frequency : 15.75 KHz Vertical Sync Frequency : 47 to 63 Hz Video Input Signal RGB Analog 1.0 ~ 4.0 Vp-p Bandwidth 15 MHz Sync Input Signal Positive/Negative TTL 2~4Vp-p Power Input 110~220V AC, 50~60 Hz Power Consumption 70W Operating Temperature 0℃ to 50℃ Storage Temperature -20℃ to 60℃ Weight   Safety Standard UL, CSA, TUV EMI Standard FCC Class A Horizontal Linearity +/-10％ Max Vertical Linearity +/-5％ Max Picture Size Regulation 2％ Max Geometric Distortion +/-2％ Max Remote Controls Brightness, Contrast, Horizontal Centering, Horizontal Size Vertical Size, Vertical Position, Side Pincushion Internal Controls Horizontal Hold, Trapezoid, Sub-Contrast +B.ADJ Agency Compliance U.L., C.S.A., D.H.H.S. radiation performance std., TUV. TOUCHI-20EGA Picture Tube 20"(19V)CRT, 0.82mm Strip Pitch Resolution 640 x 350 Line Scanning Frequency Horizontal Sync Frequency : 24.08 KHz Vertical Sync Frequency : 47 to 63 Hz Video Input Signal RGB Analog 1.0 ~ 4.0 Vp-p Bandwidth 30 MHz Sync Input Signal Positive/Negative TTL 2~4Vp-p Power Input 110~220V AC, 50~60 Hz Power Consumption 70W Operating Temperature 0℃ to 50℃ Storage Temperature -20℃ to 60℃ Weight Net:45LB Safety Standard UL, CSA, TUV EMI Standard FCC Class A Horizontal Linearity +/-10％ Max Vertical Linearity +/-5％ Max Picture Size Regulation 2％ Max Geometric Distortion +/-2％ Max Remote Controls Brightness, Contrast, Horizontal Centering, Horizontal Size Vertical Size, Vertical Position, Side Pincushion Internal Controls Horizontal Hold, Trapezoid, Sub-Contrast +B.ADJ Agency Compliance U.L., C.S.A., D.H.H.S. radiation performance std., TUV. TOUCHI-20VGA Picture Tube 20"(19V)CRT, 0.82mm Strip Pitch Resolution 640 x 480 Line Scanning Frequency Horizontal Sync Frequency : 31.5 KHz Vertical Sync Frequency : 47 to 63 Hz Video Input Signal RGB Analog 0.7 Vp-p Bandwidth 45MHz Sync Input Signal Positive/Negative TTL 2~4Vp-p Power Input 110~220V AC, 50~60 Hz Power Consumption 80W Operating Temperature 0℃ to 40℃ Storage Temperature -20℃ to 60℃ Weight Net:45LB Safety Standard UL, CSA, TUV EMI Standard FCC Class A Horizontal Linearity +/-10％ Max Vertical Linearity +/-5％ Max Picture Size Regulation 2％ Max Geometric Distortion +/-2％ Max Remote Controls Brightness, Contrast, Horizontal Centering, Horizontal Size Vertical Size, Vertical Position, Side Pincushion Internal Controls Horizontal Hold, Trapezoid, Sub-Contrast +B.ADJ Agency Compliance U.L., C.S.A., D.H.H.S. radiation performance std., TUV.