S P E C I F I C A T I O N ST y p e of Cathod R a y T u b e :C 3 3 1 P 3 1 BAcceleration Voltage:Approx. 1.5 kVVertical Axis (for both C H I and CH2)Sensitivity:2 m V / d i v ~ 1 0 V / d i v , ± 5 % in 1-2-5 sequence (1d i v = 0 . 6 cm)Vernier control for fully adjustable sensitivitybetween steps.Input I m p e d a n c e :1MS2 ± 5 % .Input C a p a c i t a n c e :Approx. 2 2 p FFrequency R e s p o n s e :DC D C - 1 5 MHz (less than - 3 dB)A C 10 Hz-15 MHz (less than - 3 dB)Rising T i m e :Less than 2 3 nsec.Over-shoot:Less than 3 % (at 100 kHz square wave)C r o s s - t a l k :Better than 7 0 dB at 1 kHzOperating Mode:C H 1 : Channel 1 onlyC H 2 : Channel 2 onlyD U A L . 2 - c h a n n e l ( C H O P a n d A L T a r eautomatically selected by S W E E PT I M E / D I V ) 0.5/xs/div ~ 0.5 ms/div:A L T (alternate sweep) 1 ms/div ~0.5s/div: CHOPA D D : 2-channel algebraic sum ( C H 1 + C H 2 )Invert Polarity:CH2 onlyC H O P Frequency:2 0 0 kHz ± 2 0 %M a x i m u m Input A l l o w a b l e Voltage:6 0 0 Vp-p or 3 0 0 V (DC + A C peak)Sweep CircuitS w e e p S y s t e m :Triggered and automatic. In automatic mode,sweep is obtained without input signalS w e e p T i m e :0 . 5 ; u s / d i v ~ 0 . 5 s / d i v ± 5 % in 19 ranges and" X - Y " , in 1-2-5 sequence. Each overlappingrange provides for fine adjustamentMagnifier:5 times ± 5 % ( P U L L x 5 MAG)Linearity:Better than 3 % (2)us/div ~ 0 5 s / d i v )Better than 5% (0.5jus/div ~ 1/is/div)SynchronizationS y n c Input:INT: Mode switch changeover, CH 1 atD U A LEXTS y n c S e l e c t i o n :NOR: positive and negativeTV: positive and negative(TVH and T V V are automatically switched byS W E E P T I M E / D I V )TVH (TV - Line): 0.5Ms/div ~ 50jts/divTVV (TV - Frame): 0.1ms/div ~ 50s/divS y n c R a n g e :S y n cPositionS y n cFrequencyMin. s y n c voltage(amplitude)S y n cPositionS y n cFrequencyINT E X T2 0 H z ~ 5 MHz 0 5 div 0 . 5 Vp-pN O R 2 0 H z ~ 1 0 MHz 1 div 0 . 5 V p - p2 0 H z - 1 5 M H z 1 div 1 Vp-p( A U T O ) 5 0 H z - 1 5 MHz 1 div 1 Vp-pT V T V signal 1 div 1 Vp-pExternal s y n c input voltage:50V (DC + A C peak)Horizontal Axis (CH2 input)Operating Mode:X - Y mode is selected by S W E E P T I M E / D I VCH 1: Y axisC H 2 : X axisSensitivity:Same as CH 1(2 mV/div ~ 10V/div ± 5%)Frequency R e s p o n s e :DC DC-1 MHz (less then - 3 dB)A C 10 Hz-1 MHz (less than - 3 dB)Input I m p e d a n c e :Same as CH 1 (1 M12 ±5%)Input C a p a c i t a n c e :Same as CH 1 Approx. 2 2 p FCalibrating Voltage:1 Vp-p ± 3 % positive. (1 kHz ± 5 % square wave)Luminance ModulationInput Voltage:Lights at + 5V or less2