29ITEM CS-4125 I CS-4135CRT:Type: Rectangular with internal graticuleAcceleration Voltage: Approx. 2 kV I Approx. 12 kVDisplay Area : 8 X lO div (1 div = 10mm)VERTICAL AXIS (CHI and CH2) :Sensi ti vity : 1mV, 2mV/div±5%, 5mV/div to 5 V/div±3%Attenuator : 1- 2- 5 step, 12 ranges with fine adjustmentInput Impedance : l M n± 2 % , Approx. 22 pF I l M n± 2 % , Approx. 23 pFFrequency Response :DC DC to 20 MHz, within - 3 dB I DC to 40 MHz, within - 3 dB5 mV/div to 5 V/div AC lO Hz to 20 MHz, within - 3 dB lO Hz to 20 MHz, within - 3 dBl mV/div , 2 mV/div DC DC to 5 MHz, within - 3dBAC 5 Hz to 5 MHz, within - 3dBRise Time :5 mV/div to 5 V/div: Approx. 17.5 ns (20 MHz) I Approx. 8.75 ns (40 MHz)l mV/div, 2mV/div : Approx. 70 ns (5 MHz)Crosstalk : - 40 dB maximumCHI : CHI single traceCH2 : CH2 single traceOperating Modes : ALT : Alternating display of two signalsCHOP : Chopped display of two signalsADD : Display of combined CHI + CH2 waveformsCHOP Frequency : Approx. 150 kHzChannel Polarity : Normal or inverted, channel 2 only inverted&MaximumInputVoltage: 800Vp-p or 400 V (DC +ACpeak)HORIZONTAL AXIS :Sensi tivity : Same as vertical axis (CH2)Input ìmpedance : Same as vertical axis (CH2)DC : DC to 500 kHz, within - 3 dBFrequency response : AC : 10Hz to 500kHz, within - 3 dBX- Y Phase Difference : 3 o or less (at 50 kHz or less)X- Y operation is selectable with MODE switchOperating Modes : CHI: Y-axisCH2 : X-axis&MaximumInputVoltage: Same as verticaI axis (CH2)SPECIFICATIONS