| 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
OUTPUT and CH 2 OUTPUT | Selected by PLOT switch on rear panel. Output via CH 1 jacks on rear panel.
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) or 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 |
| Other Specifications |
| 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) |
| Three Year Warranty |
| Accessories |
SUPPLIED: Instruction Manual, Two PR-33A x1/x10 Probes or equivalent, AC Power Cord, Spare Fuse
OPTIONAL: PR-32A Demodulator Probe, PR-37A x1/x10/REE Probe, PR_100Ax100 Probe, PR-55 High Voltage x1000 Probe, LC-210A Carrying Case |
