Specifications
CATHODE RAY TUBE
6 inch diagonal, rectangular screen with internal graticule 8 * 10
DIV ( 1 DIV = 1 cm ). P31 phosphor, 2.1kV accel voltage.
VERTICAL AMPLIFIERS ( CH I 1 AND CH 2 )
Sensitivity :
5 mV / div to 5 V / div ( X1 mode ).
1 mV / div to 1 V / div ( X5 mode ).
1-2-5 sequence, 10 step attenuator. Vernier control provides fully adjustable attenuation between steps.
Accuracy : +/-3% ( X1 mode ). +/-5% ( X5 mode ).
Input Impedance : 1 M Ohm +/-2% // 25pF +/-10pF
Frequency Response :
5 mV to 5 V / div (CAL.) : DC to 30 MHz (-3dB).
1 mV / div (CAL.) : DC to 5 MHz (-3dB).
Rise Time : Approximately 11.7ns.
Operating Modes : CH 1.CH 2.ALT. CHOP. ADD.
Polarity Reversal (lnvert) : CH 2 only.
Maximum Input Voltage : 400 V dc + ac peak.
Maximum Undisturbed Amplitude :
DC-to-30- MHz:4 divisions.
DC-to-10- MHz:8 divisions.
HORIZONTAL AMPLIFIER
(Input through channel input)
X-Y mode:switch selectable using X-Y switch.
CH 1:X -axis.
CH 2:Y-axis.
Sensitivity : 1mV/div to 5V/div
Accuracy :
Y-Axis : +/-3%
X-Axis : +/-6%
INPUT IMPEDANCE : 1 M Ohm // 25pF
Frequency Response : DC to 1 MHz typical (-3dB).
X-Y Phase Difference : Approximately 3 at 50 KHz.
Maximum Input Voltage : 400Vdc + ac peak
SWEEP SYSTEM
Sweep Speed : 0.1 us / div to 0.5 s / div in 1-2-5 sequence, 21 steps.
Vernier control provides fully adjustable sweep time between steps
Accuracy : +/-3%
Sweep Magnification : 10x, +/-10 (0.1 us and 0.2 uncalibrated when X10 is engaged).
Hold off : Continuously adjustable from one to five times normal.
TRIGGERING
Trigger Modes : AUTO (free run)or NORM
Trigger Source : CH 1, CH 2, ALT, EXT, LINE.
Trigger Coupling :
AUTO(AC) : 30 Hz to 40 MHz
TV-H(AC) : Used for triggering from horizontal sync pulses.
TV-V(DC) : Used for triggering from vertical sync pulses.
Maximum External Trigger Voltage : 300 V DC + AC Peak
DIGITAL STORAGE FACILITIES
Memory : 2K words per channel (2 x 2048 x 8 bit)
Real Time Sampling Rate : 20M sample/sec.
Vertical Accuracy : Same as analog.(+/-3%H x 1 mode +/-5% x 5mode)
Horizontal Resolution : 2048 points for 10 div.
DSO Timebase : 0.1us/div to 0.5s/div (21 Range).
Accuracy : +/-3%
Slow : x100.10ms/div ~ 0.5s/div ( 6 Range). extern to 50s/div.
Equivalent Mode Range : 5us/div to 0.1us/div (6 Range).
Equivalent Mode Bandwidth : 30 MHz ( -3dB )
Equivalent Sampling Rate : 2000MSPS
Roll Mode Range : 0.5s/div to 10 ms/div ( 6 Range).x 100 extend to 50s/div.
Clock Rate : 20 MHz.
Operating Mode : Roll. Save ALL. Save CH 2. X-Y. Single.
Pre-Trig ( 0%.25%.50%.75% ) RS232.
* RS232( DS-303P Only ) : 4800,Noparity, 8 bit, 1 stop bit.
* Hard Copy( DS-303P Only ) : Epson ( 224 pin ) Compatible Printer
* Date Maintenance:Internally Backed up Memory
Trace Rotation:Electrical, front panel adjustable.
Power Requirements : 115V/230V AC +/-10%, 50 / 60 Hz,approximately 60 W.
Dimensions : 324 x 132 x 398 mm (12.8 x 5.2 x 15.6 in).
Weight : Approximately 8.5kg (18.7 lbs).
C E STANDARD :
E.M.C. Regulations-1992 ( E.C.Directive 89/336/EEC )
EN 50081-1 Emissions.
EN 50082-1 limmunity.
6 inch diagonal, rectangular screen with internal graticule 8 * 10
DIV ( 1 DIV = 1 cm ). P31 phosphor, 2.1kV accel voltage.
VERTICAL AMPLIFIERS ( CH I 1 AND CH 2 )
Sensitivity :
5 mV / div to 5 V / div ( X1 mode ).
1 mV / div to 1 V / div ( X5 mode ).
1-2-5 sequence, 10 step attenuator. Vernier control provides fully adjustable attenuation between steps.
Accuracy : +/-3% ( X1 mode ). +/-5% ( X5 mode ).
Input Impedance : 1 M Ohm +/-2% // 25pF +/-10pF
Frequency Response :
5 mV to 5 V / div (CAL.) : DC to 30 MHz (-3dB).
1 mV / div (CAL.) : DC to 5 MHz (-3dB).
Rise Time : Approximately 11.7ns.
Operating Modes : CH 1.CH 2.ALT. CHOP. ADD.
Polarity Reversal (lnvert) : CH 2 only.
Maximum Input Voltage : 400 V dc + ac peak.
Maximum Undisturbed Amplitude :
DC-to-30- MHz:4 divisions.
DC-to-10- MHz:8 divisions.
HORIZONTAL AMPLIFIER
(Input through channel input)
X-Y mode:switch selectable using X-Y switch.
CH 1:X -axis.
CH 2:Y-axis.
Sensitivity : 1mV/div to 5V/div
Accuracy :
Y-Axis : +/-3%
X-Axis : +/-6%
INPUT IMPEDANCE : 1 M Ohm // 25pF
Frequency Response : DC to 1 MHz typical (-3dB).
X-Y Phase Difference : Approximately 3 at 50 KHz.
Maximum Input Voltage : 400Vdc + ac peak
SWEEP SYSTEM
Sweep Speed : 0.1 us / div to 0.5 s / div in 1-2-5 sequence, 21 steps.
Vernier control provides fully adjustable sweep time between steps
Accuracy : +/-3%
Sweep Magnification : 10x, +/-10 (0.1 us and 0.2 uncalibrated when X10 is engaged).
Hold off : Continuously adjustable from one to five times normal.
TRIGGERING
Trigger Modes : AUTO (free run)or NORM
Trigger Source : CH 1, CH 2, ALT, EXT, LINE.
Trigger Coupling :
AUTO(AC) : 30 Hz to 40 MHz
TV-H(AC) : Used for triggering from horizontal sync pulses.
TV-V(DC) : Used for triggering from vertical sync pulses.
Maximum External Trigger Voltage : 300 V DC + AC Peak
DIGITAL STORAGE FACILITIES
Memory : 2K words per channel (2 x 2048 x 8 bit)
Real Time Sampling Rate : 20M sample/sec.
Vertical Accuracy : Same as analog.(+/-3%H x 1 mode +/-5% x 5mode)
Horizontal Resolution : 2048 points for 10 div.
DSO Timebase : 0.1us/div to 0.5s/div (21 Range).
Accuracy : +/-3%
Slow : x100.10ms/div ~ 0.5s/div ( 6 Range). extern to 50s/div.
Equivalent Mode Range : 5us/div to 0.1us/div (6 Range).
Equivalent Mode Bandwidth : 30 MHz ( -3dB )
Equivalent Sampling Rate : 2000MSPS
Roll Mode Range : 0.5s/div to 10 ms/div ( 6 Range).x 100 extend to 50s/div.
Clock Rate : 20 MHz.
Operating Mode : Roll. Save ALL. Save CH 2. X-Y. Single.
Pre-Trig ( 0%.25%.50%.75% ) RS232.
* RS232( DS-303P Only ) : 4800,Noparity, 8 bit, 1 stop bit.
* Hard Copy( DS-303P Only ) : Epson ( 224 pin ) Compatible Printer
* Date Maintenance:Internally Backed up Memory
Trace Rotation:Electrical, front panel adjustable.
Power Requirements : 115V/230V AC +/-10%, 50 / 60 Hz,approximately 60 W.
Dimensions : 324 x 132 x 398 mm (12.8 x 5.2 x 15.6 in).
Weight : Approximately 8.5kg (18.7 lbs).
C E STANDARD :
E.M.C. Regulations-1992 ( E.C.Directive 89/336/EEC )
EN 50081-1 Emissions.
EN 50082-1 limmunity.
