RIGOL
DS1000B Service Guide
1-2
Specifications
Acquisition
Sample Mode
Real-Time
Equivalent-time
Sample Rate
2GSa/s (half channel
[1]
)
1GSa/s (each channel)
50GSa/s
[2]
Average
After all the channels finish N samples at the same time,
N can be 2, 4, 8, 16, 32, 64, 128 and 256
Input
Input Coupling
DC, AC, GND
Input Impedance
1MΩ±2.0%
The input capacity is 18pF±3pF
Probe Attenuation
Factors
0.001X, 0.01X, 0.1X, 1X, 2X, 5X, 10X, 20X, 50X, 100X,
200X, 500X, 1000X
Maximum Input Voltage
Maximum input voltage of the analog channel:
CAT I 300Vrms, 1000Vpk; transient overvoltage
1000Vpk
CAT II 100Vrms, 1000Vpk
RP2200 10:1, CAT II 300Vrms
RP3300A 10:1, CAT II 300Vrms
Time delay between
channel (Typical)
500ps
Horizontal
Sample Rate Range
3.65Sa/s to 2GSa/s (Real-Time),
3.65Sa/s to 50GSa/s (Equivalent-time)
Waveform Interpolation Sin(x)/x
Memory Depth
Half channel
[1]
: 16k sample points when the horizontal
timebase is 20ns/div or lower
8k sample points when the horizontal
timebase is 50ns/div or higher
Each channel: 8k sample points
Scan Speed Range
(S/div)
1ns/div~50s/div, DS1204B
2ns/div~50s/div, DS1104B
5ns/div~50s/div, DS1074B
1-2-5 Sequence
Sample Rate and
Delay Time Accuracy
±50ppm (any time interval that is ≥1ms)
Vertical
A/D Converter
8bit resolution, two channels sample simultaneously
Sensitivity (V/div)
Range
2mV/div to 10V/div at input BNC
Offset Range
±40V (250mV/div to 10V/div)
±2V (2mV/div to 245mV/div)
Equivalent Bandwidth
70MHz (DS1074B)
