Trigger Sensitivity:
AC:
1.0 div (internal)
≥
0.5 Vp-p (external)
30 Hz – 30 MHz
TV-V:
1.0 div (internal)
≥
0.5 Vp-p (external)
20 Hz – 30 kHz
TV-H:
1.0 div (internal)
≥
0.5 Vp-p (external)
3 kHz – 100 kHz
Maximum External Trigger Voltage: 300 V (dc + ac
peak).
DIGITAL STORAGE FACILITIES
Storage Word Size:
2048
3
8 bits/channel (2 k/channel with direct sam-
pling, 1 k/channel with equivalent time sampling).
Vertical Resolution:
8 bit (1 in 256) approximately 25 steps/div.
Horizontal Resolution:
1 in 2048, approximately 200 samples/div.
Sampling Rate:
10 M samples/sec to 4 samples/sec, reduced in propor-
tion to time base. Direct sampling at time base settings
of 20
µ
s/div and slower, equivalent time sampling at
time base settings of 10
µ
s/div and faster.
Time Base Expander:
For storage of slow time events, time base steps
10 ms/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.
Equivqlent 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 CH 2:
Freezes channel 2 data immediately.
Pretrigger Storage:
Available in single sweep mode, switchable to 0%,
25%, 50%, or 75%.
PLOT OUTPUT
Analog output of the stored display.
CH 1 and CH 2 Outputs:
Selected by PLOT switch. Output via CH1 OUTPUT
and CH2 OUTPUT jacks on rear panel. Amplitude
0.2 V/div (2 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.
OTHER SPECIFICATIONS
Cal/Probe Compensation Voltage: 0.5 V p-p
±
3% square
wave, 1 kHz nominal.
CH 2 (Y) Output:
Output Voltage: 50 mV/div (nominal into 50 ohm
load).
Output Impedance: Approximately 50 ohms.
Frequency Response: 20 Hz to 20 MHz,
−
3 dB.
Power Requirements: 100–130 VAC or 200–260 VAC,
50/60 Hz, 55 watts.
Dimensions (H
3
W
3
D):
5.2
″
3
12.8
″
3
15.7
″
(132
3
324
3
398 mm).
Weight: 18.7 lbs (8.5 kg).
Environment:
Within Specified Accuracy: +10° to +35° C, 10–80%
relative humidity.
Full Operation: 0° to +50° C, 10–80% relative
humidity.
Storage:
−
30° to +70° C, 10–90% relative humidity.
ACCESSORIES SUPPLIED:
Two Switchable X1/X10 Probes.
Instruction Manual.
AC Line Cord.
SPECIFICATIONS
6