| Storage Word Size |
2048x8 bits/channel; (2k/channel with direct sampling, 1 k/channel with equivalent time sampling) |
| Vertical Resolution |
1 in 256, approximately 25 steps/div |
| Horizontal Resolution |
1 in 2048, approximately 200 samples/div |
| Sampling Rate |
10M samples/sec to 4 samples/sec, reduced in proportion to time base. Direct sampling at time base settings of 20us/div and slower, equivalent time sampling at time base settings of 10us/div and faster |
| Time Base Expander |
For storage of slow time events, time base steps 10ms/div and slower have selectable 1/1 or 1/100 rate. 1/100 rate expands time base from 1 sec/div to 50 sec/div in 1-2-5 sequence |
| Equivalent time Sampling Bandwidth |
20 MHz for repetitive waveforms |
| Dot Joining |
Linear interpolation between samples |
| DIGITAL DISPLAY MODES |
| Roll |
Stored data and display updated continually |
| Refresh |
Stored data and display updated by triggered sweep |
| Hold |
Freezes channel 1 and channel 2 data immediately |
| Save CH2 |
Freezes channel 2 data immediately |
| Pretrigger Storage |
Available in single shot mode, switchable to 0% or 50% |
| LED Indicators |
Trigger (green), Arm (red), Pen Down (red) |
| PLOT OUTPUT |
| CH 1 and CH 2 Outputs |
Selected by PLOT switch on rear panel. Output via CH 1 jacks on rear panel |
| OUTPUT and CH 2 OUTPUT |
Amplitude 0.1 V/div (A V maximum) |
| Output Sweep Rate |
Output sweep rate is 1/10 of TIME/DIV setting (and 1/100 switch when applicable) |
| Pen Lift Output |
Available at Pen Down jack on rear panel. TTL high, Pen Up. TTL low, Pen Down |
| Analog Mode Specifications |
| VERTICAL AMPLIFIERS (CH 1 and CH 2) |
| Sensitivity |
5mV/div to 5V/div in 1-2-5 sequence, 10 steps. Vernier control provides fully adjustable gain between steps. Pull x5 increases maximum sensitivity to 1mV/div (at reduced bandwidth) |
| Accuracy |
+-3%, +-5% at x5 MAG |
| Input Resistance |
1M + 2% |
| Input Capacitance |
25pF + 10pF |
| Frequency Response |
5 mV to 5 V/div: DC to 20 MHz (-3 dB). x5: DC to 10 MHz (-3dB) |
| Rise Time |
Approximately 17.5 ns (overshoot <=3%) |
| Polarity Reversal |
CH 2 only |
| Maximum Input Voltage |
400 V (DC + AC peak) |
| MAXIMUM UNDISTORTED AMPLITUDE |
| DC-to-20 MHz |
4 divisions |
| DC-to-10 MHz |
8 divisions |
| OPERATING MODES |
| CH 1 |
CH 1, single trace: CH 2: CH 2, single trace |
| ALT |
Dual trace, alternating |
| CHOP |
Dual trace, chopped |
| ADD |
Algebraic sum of CH 1 + CH 2 |
| SWEEP SYSTEM |
| Sweep Speed |
0.1 us/div to 2 s/div in 1-2-5 sequence, 23 steps. Vernier control provides fully adjustable sweep time between steps |
| Accuracy |
+ 3 %: Sweep Magnification: 10X, + 6% |
| Hold off |
variable |
| TRIGGERING |
| Modes |
AUTO (free run)
NORM. Source: CH1, CH2, ALT, EXT, LINE |
| Maximum External Trigger Voltage |
200 V (DC + AC peak) |
| Sensitivity |
Internal - 0.5 division, External - 500 mV |
| TRIGGER COUPLING |
| AC |
30 Hz to 30 MHz |
| TV H/HF |
Used for triggering from horizontal sync pulses. Low frequencies are attenuated |
| TV V DC/LF |
Used for triggering from vertical sync pulses. High frequencies are attenuated. Direct coupled |
| HORIZONTAL AMPLIFIER (Input thru CH 1 Input) |
| X-Y Mode |
Switch selectable using X-Y switch
CH 1: X axis CH 2: Y axis |
| Sensitivity |
Same as vertical channel 1 |
| Accuracy |
Y-Axis: +-3%, X-Axis: +-6% |
| Input Impedance |
Same as vertical channel 1 |
| Frequency Response |
Dc to 2 MHz typical (-3 dB) (to 6 divisions horizontal deflection) |
| X-Y Phase difference |
Approximately 3 0 at 50 kHz |
| Maximum Input Voltage |
Same as vertical channel 1 |
| CRT |
| Type |
Rectangular with internal graticule |
| Display Area |
8 x 10 div (1 div = 1 cm) |
| Accelerating Voltage |
2 kV |
| Type |
Rectangular with internal |
| Display Area |
8x10 div (1 div = 1 cm) |
| Accelerating Voltage |
2kV |
| Phosphor |
P31 |
| Trace Rotation |
Electrical, front panel adjustable |
| ENVIRONMENT |
| Within Specified Accuracy |
50 0 to 95 0 F (10 0 to + 35 0C), 85% maximum RH |
| Full Operation |
32 0 to 104 0 F (0 0 to + 40 0C), 85% maximum RH |
| Storage |
-4 0 to 158 0 F (-20 0 to + 70 0C) |
| OTHER |
| CH 1 Output |
(on rear panel) |
| Output Voltage |
25mV/div (nominal into 50 load) |
| Output Impedance |
Approximately 50 |
| Frequency Response |
20 Hz to 10 MHz, -3 dB into 50 |
| Cal/Probe Compensation Voltage |
0.5 Vp-p +3% square wave, 1kHz nominal |
| Power Requirements |
110V/125/220/240VAC, 50/60 Hz, approximately 60 W |
| Dimensions (HxWxD |
5.2x12.8x15.6" (132x324x397 mm) |
| Weight |
Approx. 19 lb. (8.6 kg) |
;)
