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Horizontal
System
Sampling rate range
P 1240
Dual CH
0.5S/s ~ 250 MSa/s
Single CH
0.5 S/S ~ 500 MSa/s
P 1245
Dual CH
0.5 S/S ~ 500 MSa/s
Single CH
0.5S/s ~ 1 GSa/s
P 1255
Dual CH
0.5S/s ~ 1 GSa/s
Single CH
0.5S/s ~ 2 GSa/s
P 1260
Dual CH
0.5S/s ~ 1 GSa/s
Single CH
0.5S/s ~ 2 GSa/s
Interpolation
(sin x)/x
Record length
10 M points on each channel
Scanning
speed
(S/div)
P 1240
5 ns/div ~ 100 s/div,
step by 1 ~ 2 ~ 5
P 1245
2 ns/div ~ 100 s/div,
step by 1 ~ 2 ~ 5
P 1255
1 ns/div ~ 100 s/div,
step by 1 ~ 2 ~ 5
P 1260
1 ns/div ~ 100 s/div,
Step by 1 ~ 2 ~ 5
Sampling rate / relay
time accuracy
±100 ppm
Interval(
T)
Accuracy
(DC~100MHz)
Single
:
±(1 interval time+100 ppm×0.6 ns);
Average>16:
±(1 interval time +100 ppm×0.4 ns)
Vertical system
A/D converter
8 bits resolution (2 Channels simultaneously)
Sensitivity
2 mV/div~10 V/div
Displacement
P 1240
±10 DIV
P 1245
±1 V(2 mV~100 mV);
±10 V(200 mV~1V);
±100 V(2 V~10 V)
P 1255
P 1260
Analog bandwidth
60MHz, 100MHz, 200MHz
Single bandwidth
Full bandwidth
Low Frequency
≥
5Hz (at input, AC coupling, -3dB)
Rise time
P 1240
≤
5.8 ns (at input, Typical)
P 1245
≤
3.5 ns (at input, Typical)
P 1255
≤
1.7 ns (at input, Typical)
P 1260
≤
1.7 ns (at input, Typical)
DC accuracy
±3%
DC
accuracy
(average)
Average
﹥
16: ±(3% rdg + 0.05 div) for
V
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