| Model Numbers |
DS2072A |
DS2072A-S |
DS2102A |
DS2102A-S |
DS2202A |
DS2202A-S |
DS2302A |
DS2302A-S |
| Analog BW |
70 MHz |
100MHz |
200 MHz |
300 MHz |
| Channels |
2 |
| Max. Sample rate |
2GSa/s (Single-channel)、 1GSa/s(Dual-channel） |
| Max. Memory Depth |
14Mpts（std.）、56Mpts（option） |
Max. Waveform
Capture rate |
50,000 wfms/s |
Real Time waveform
Record,
Replay and Analysis
function |
50,000 wfms/s |
Built-in 2Ch 25MHz
Source |
No |
Yes |
No |
Yes |
No |
Yes |
No |
Yes |
| Sample |
| Sample Mode |
Real-time Sample |
| Real Time Sample Rate |
2 GSa/s (single-channel)
1 GSa/s (dual-channel) |
| Peak Detect |
500 ps (single-channel)
1 ns (dual-channel) |
| Averaging |
After both the channels finish N samples at the same time, N can be 2, 4, 8, 16, 32, 64, 128, 256, 512,
1024, 2048, 4096 or 8192. |
| High Resolution |
12 bits of resolution when ≥5 μs/div @ 1 GSa/s (or ≥10 μs/div @ 500 MSa/s). |
| Memory Depth |
single-channel: Auto, 14k pts, 140k pts, 1.4M pts, 14M pts and 56M pts (option) are available
dual-channel: Auto, 7k pts, 70k pts, 700k pts, 7M pts and 28M pts (option) are available |
| Input |
| Number of Channels |
Two channels |
| Input Coupling |
DC, AC or GND |
| Input Impedance |
(1MΩ±1%)||(16 pF±3 pF)
or 50 Ω±1.5% |
| Probe Attenuation Coefficient |
0.01X to 1000X, in 1-2-5 step |
| Maximum Input Voltage (1MΩ) |
Maximum Input Voltage of the Analog Channel
CAT I 300 Vrms, CAT II 100 Vrms,
Transient Overvoltage 1000 Vpk
with RP2200 10:1 probe: CAT II 300 Vrms
with RP3300A 10:1 probe: CAT II 300 Vrms
with RP3500A 10:1 probe: CAT II 300 Vrms |
| Horizontal |
| Timebase Scale |
DS2302A: 1 ns/div to 1000 s/div
DS2202A: 2.000 ns/div to 1000 s/div
DS2102A/DS2072A : 5.000 ns/div to 1000 s/div |
| Timebase Accuracy 1 |
≤ ± 25 ppm |
| Clock Drift |
≤ ± 5 ppm/year |
| Max Delay Range |
Pre-trigger (negative delay): ≥1 screen width
Post-trigger (positive delay): 1 s to 100,000 s |
| Timebase Mode |
Y-T, X-Y, Roll, Delayed Sweep |
| Number of XYs |
1 |
| Waveform Capture Rate 2 |
50,000 wfms/s (dots display) |
| Vertical |
| Bandwidth (-3dB) |
DS2302A: DC to 300 MHz
DS2202A: DC to 200 MHz
DS2102A: DC to 100 MHz
DS2072A: DC to 70 MHz |
| Single-shot Bandwidth |
DS2302A: DC to 300 MHz
DS2202A: DC to 200 MHz
DS2102A: DC to 100 MHz
DS2072A: DC to 70 MHz |
| Vertical Resolution |
8bit |
| Vertical Scale |
500 μV/div to 1 V/div (50Ω)
500 μV/div to 10 V/div (1MΩ) |
| Offset Range |
500 μV /div to 50 mV/div: ± 2 V
51 mV/div to 200 mV/div: ± 10 V
205 mV/div to 2 V/div: ± 50 V
2.05 V/div to 10 V/div: ± 100 V |
| Bandwidth Limit 1 |
DS2302A/DS2202A : 20 MHz/100 MHz
DS2102A/DS2072A : 20 MHz |
Low Frequency Response
(AC Coupling, -3dB) |
≤5 Hz (on BNC) |
| Calculated Rise Time 1 |
DS2302A: 1.2ns
DS2202A: 1.8 ns
DS2102A: 3.5 ns
DS2072A: 5 ns |
| DC Gain Accuracy |
±2% full scale |
| DC Offset Accuracy |
±0.1 div ± 2 mV ± 1% offset value |
| Channel to Channel Isolation |
DC to maximum bandwidth: >40 dB |
| Trigger |
| Trigger Level Range |
Internal
± 5 div from center of the screen |
EXT
± 4 V |
| Trigger Mode |
Auto, Normal, Single |
| Holdoff Range |
100 ns to 10 s |
| High Frequency Rejection 1 |
75 kHz |
| Low Frequency Rejection 1 |
75 kHz |
| Trigger Sensitivity |
1 div (below 10 mV or noise rejection is enabled)
0.3 div (above 10 mV and noise rejection is disabled) |
| Edge Trigger |
| Edge Type |
Rising, Falling, Rising&Falling |
| Pulse Trigger |
| Pulse Condition |
Positive Pulse Width (greater than, lower than, within specific interval)
Negative Pulse Width (greater than, lower than, within specific interval) |
| Pulse Width Range |
2 ns to 4 s |
| Runt Trigger |
| Pulse Width Condition |
None, >, <, <> |
| Pulse Polarity |
Positive, Negative |
| Pulse Width Range |
2 ns to 4 s |
| Windows Trigger (Option) |
| Windows Type |
Rising, Falling, Rising&Falling |
| Trigger Position |
Enter, Exit, Time |
| Windows Time |
16 ns to 4 s |
| Nth Edge Trigger (Option) |
| Edge Type |
Rising, Falling |
| Idle Time |
16 ns to 10 s |
| Edge Number |
1 to 65535 |
| Slope Trigger |
| Slope Condition |
Positive Slope (greater than, lower than, within specific interval)
Negative Slope (greater than, lower than, within specific interval) |
| Time Setting |
2 ns to 4 s |
| Video Trigger (HDTV Option) |
| Signal Standard |
Support standard NTSC, PAL and SECAM broadcasting standards; support 480P, 576P, 720P, 1080P and
1080I HDTV standards |
| Pattern Trigger |
| Pattern Setting |
H, L, X, Rising, Falling |
| Delay Trigger (Option) |
| Edge Type |
Rising, Falling |
| Delay Type |
>, <, <>, >< |
| Delay Time |
2 ns to 4 s |
| TimeOut Trigger (Option) |
| Edge Type |
Rising, Falling, Rising&Falling |
| Timeout time |
16 ns to 4 s |
| Duration Trigger (Option) |
| Pattern |
H, L, X |
| Trigger Condition |
>, <, <> |
| Duration Time |
2 ns to 4 s |
| Setup/Hold Trigger |
| Edge Type |
Rising, Falling |
| Data Type |
H, L |
| Setup Time |
2 ns to 1 s |
| Hold Time |
2 ns to 1 s |
| RS232/UART Trigger |
| Polarity |
Normal, Invert |
| Trigger Condition |
Start, Error, Check Error, Data |
| Baud Rate |
2400 bps, 4800 bps, 9600 bps, 19200 bps, 38400 bps, 57600 bps, 115200 bps, User |
| Data Bits |
5 bit, 6 bit, 7 bit, 8 bit |
| I2C Trigger |
| Trigger Condition |
Start, Restart, Stop, Missing ACK, Address, Data, A&D |
| Address Bits |
7 bit, 8 bit, 10 bit |
| Address Range |
0 to 127, 0 to 255, 0 to 1023 |
| Byte Length |
1 to 5 |
| SPI Trigger |
| Trigger Condition |
Timeout |
| Timeout Value |
100 ns to 1 s |
| Data Bits |
4 bit to 32 bit |
| Data Line Setting |
H, L, X |
| CAN Trigger |
| Signal Type |
Rx, Tx, CAN_H, CAN_L, Differential |
| Trigger Condition |
SOF, EOF, Frame Type, Frame Error |
| Baud |
10 kbps, 20 kbps, 33.3 kbps, 50 kbps, 62.5 kbps, 83.3 kbps, 100 kbps, 125 kbps, 250 kbps, 500 kbps, 800
kbps, 1 Mbps, User |
| Sample Point |
5% to 95% |
| Frame Type |
Data, Remote, Error, OverLoad |
| Error Type |
Bit Fill, Answer Error, Check Error, Format Error, Random Error |
| USB Trigger (Option) |
| Signal Speed |
Low Speed, Full Speed |
| Trigger condition |
SOP, EOP, RC, Suspend, Exit Suspend |
| Measure |
| Cursor |
Manual Mode |
Voltage Deviation between Cursors ( △ V)
Time Deviation between Cursors ( △ T)
Reciprocal of △ T (Hz) (1/ △ T) |
| Track Mode |
Voltage and Time Values of the Waveform Point |
| Auto Mode |
Allow to display cursors during auto measurement |
| Auto Measurement |
Measurements of Maximum, Minimum, Peak-Peak Value, Top Value, Bottom Value, Amplitude, Average,
Mean Square Root, Overshoot, Pre-shoot, Area, Period Area, Frequency, Period, Rise Time, Fall Time,
Positive Pulse Width, Negative Pulse Width, Positive Duty Cycle, Negative Duty Cycle, Delay AB , Delay
A→B∫, Phase A→B∫ , Phase A→B∫ |
| Number of Measurements |
Display 5 measurements at the same time. |
| Measurement Range |
Screen or cursor. |
| Measurement Statistic |
Average, Max, Min, Standard Deviation, Number of Measurements |
| Frequency Counter |
Hardware 6 bits frequency counter
(channels are selectable) |
| Math Operation |
| Waveform Operation |
A+B, A-B, A×B, A/B, FFT, Editable Advanced Operation, Logic Operation |
| FFT Window Function |
Rectangle, Hanning, Blackman, Hamming |
| FFT Display |
Split, Full Screen |
| FFT Vertical Scale |
Vrms, dB |
| Logic Operation |
AND, OR, NOT, XOR |
| Math Function |
Intg, Diff, Log, Exp, Sqrt, Sine, Cosine, Tangent |
| Number of Buses for Decoding |
2 |
| Decoding Type |
Parallel (standard), RS232/UART (option), I2C (option) , SPI (option) |
| Display |
| Display Type |
8.0 inches (203 mm) TFT LCD display |
| Display Resolution |
800 Horizontal ×RGB×480 Vertical Pixel |
| Display Color |
160,000 Color (TFT) |
| Persistence Time |
Min, 50ms, 100ms, 200ms, 500ms, 1 s, 2 s, 5 s, 10 s, 20 s, Infinite |
| Display Type |
Dots, Vectors |
| Real-time Clock |
Time and Date (user adjustable) |
| Signal Source (DS2000A-S) |
| |
2 |
| Sample Rate |
200 MSa/s |
| Vertical Resolution |
14 bits |
| Max. Frequency |
25 MHz |
| Standard Waveform |
Sine, Square, Pulse, Ramp, Noise, DC |
| Arbitrary Waveform |
Sinc, ExpRise, ExpFall, ECG, Gauss, Lorentz, Haversine |
| Sine |
Frequency Range |
0.1 Hz to 25 MHz |
| Flatness |
±0.5 dB (relative to 1 kHz) |
| Harmonic Distortion |
-40 dBc |
| Spurious (non-harmonic) |
-40 dBc |
| THD |
1% |
| SNR |
40 dB |
| Square/Pulse |
Frequency Range |
0.1 Hz to 15 MHz |
| Rise Time/Fall Time |
<15 ns |
| Overshoot |
<5% |
| Duty Cycle |
10% to 90% |
| Duty Cycle Resolution |
1% or 10 ns (the larger one) |
| Minimum Pulse Width |
20ns |
| Pulse Width Resolution |
10 ns or 5 bits (the larger one) |
| Jitter |
500 ps |
| Ramp |
Frequency Range |
0.1 Hz to 100 kHz |
| Linearity |
1% |
| Symmetry |
0 to 100% |
| Noise |
Bandwidth |
25 MHz (typical) |
| Built-in Waveform |
Frequency Range |
0.1 Hz to 1 MHz |
| Arbitrary Waveform |
Frequency Range |
0.1 Hz to 10 MHz |
| Length |
2 to 16 kpts |
| Internal Storage Locations |
10 |
| Frequency |
Accuracy |
100 ppm (<10 kHz)
50 ppm (>10 kHz) |
| Resolution |
0.1 Hz or 4 bits (the larger one) |
| Amplitude |
Output Range |
20 mVpp to 5 Vpp, HighZ
10 mVpp to 2.5 Vpp, 50 Ω |
| Resolution |
100 μV or 3 bits (the larger one) |
| Accuracy |
2% (1 kHz) |
| DC Offset |
Range |
±2.5 V, HighZ
±1.25 V, 50 Ω |
| Resolution |
100 μV or 3 bits (the larger one) |
| Accuracy |
±2% of Offset setting |
| Interface |
| Standard Ports |
USB HOST (support USB-GPIB), USB DEVICE, LAN, Aux Output (TrigOut/PassFail) |
| Printer Compatibility |
PictBridge |
| General Specification |
| Probe Compensation Output |
| Output Voltage 1 |
About 3 V, peak-peak |
| Frequency 1 |
1 kHz |
| Power |
| Power Voltage |
100 to 240 V, 45 to 440 Hz |
| Power |
Maximum 50 W |
| Fuse |
2 A, T Degree, 250 V |
| Environment |
| Temperature Range |
Operating: 0℃ to +50℃
Non-operating: -20℃ to +70℃ |
| Cooling Method |
fan cooling |
| Humidity Range |
0℃ to +30℃ : ≤95％ Relative Humidity
+30℃ to +40℃ : ≤75％ Relative Humidity
+40℃ to +50℃ : ≤45％ Relative Humidity |
| Altitude |
Operating: under 3,000 meters
Non-operating: under 15,000 meters |
| Mechanical Specifications |
| Size 3 |
Width×Height×Depth = 361.6 mm× 179.6 mm×130.8 mm |
| Weigt 4 |
Package Excluded |
3.9 kg ± 0.2 kg |
| Package Included |
4.5 kg ± 0.5 kg |
| Calibration Interval |
| The recommended calibration interval is one year. |
| Regulatory Information |
| Electromagnetic Compatibility |
2004/108/EC
Execution standard EN 61326-1:2006 EN 61326-2-1:2006 |
| Safety |
UL 61010-1:2004; CAN/CSA-C22.2 NO. 61010-1-2004;
EN 61010-1:2001; IEC 61010-1:2001 |
Note: 1 Typical.
2 Maximum value with 20 ns, single-channel, dots display and auto memory depth.
3 Supporting legs and handle folded, knob height included.
4 Standard configuration. |