| Sampling |
| Sampling modes |
Normal sampling
Peak detection
Average value |
| Sampling rate |
250 MSa/s |
| Input |
| Input coupling |
DC, AC |
| Input impedance |
1MΩ±2% connected in parallel with 20pF±3pF |
| Probe attenuation coefficient |
1X, 10X, 100X, 1000X |
| Max. Input voltage |
400V (peak) |
| Channel delay time (typical) |
150ps |
| Horizontal |
| Sampling rate range |
10S/s 250MS/s |
| Waveform interpolation |
sin x / x |
| Record length |
6K points on each channel |
| Scanning speed range S/div |
5ns/div 5s/div, stepping in the “1-2.5-5” mode. |
| Sampling rate and relay time accuracy |
±100ppm(any time interval which is equal to or larger than 1ms) |
Time interval
(T)measurement accuracy full bandwidth |
Single: ±(1 sampling interval time+100ppm×reading+0.6ns)
>average 16 : ±(1 sampling interval time +100ppm×reading+0.4ns) |
| Vertical |
| Analog digital converter A/D |
With the resolution of 8 bits, make sampling on both channels synchronously. |
| Sensitivity range V/div |
5mV/div 5V/div at the input BNC |
| Displacement range |
±50V(500mV 5V), ±1V(5mV 200mV) |
| Analog bandwidth |
60MHz |
| Single bandwidth |
Full bandwidth |
| Low frequency response AD coupling, -3dB |
≥5Hz at the BNC |
| Rise time typical one at the BNC |
17.5ns |
| DC gain accuracy |
±5% |
| DC measurement accuracy average value sampling mode |
The voltage difference (V) between any two points on the waveform after averaging the captured waveforms more than16: ±(5% reading + 0.05 divisions). |
| Trigger |
| Trigger sensitivity Edge triggering |
DC coupling : CH1 and CH2: 1div(DC full bandwidth)
AC coupling : Same as the DC coupling when it is equal to or larger than 50Hz. |
| Triggering lever range |
±6 divisions from the screen center |
| Triggering level accuracy (typical) which is applicable to the signal with rise and fall time equal to or longer than 20ns |
±0.3 divisions |
| Trigger displacement |
655 divisions for pre-triggering and 4 divisions for post- triggering |
| Make a 50% level setting (Typical) |
Operation with the input signal frequency equal to or larger than 50Hz. |
| Trigger sensitivity (Video triggering and typical mode) |
2 divisions of peak-to-peak value |
| Signal system and line/field frequency (Video triggering mode) |
Support the NTSC, PAL and SECAM broadcasting systems of any field or line frequency. |
| Measurement |
| Cursor measurement |
Voltage difference (V) and time difference (T) between cursors |
| Auto measurement |
Peak-to-peak value, average value, root mean square value, frequency and cycle. |
| Probe |
| Bandwidth 1X position |
Up to 6 MHz (DC) |
| Bandwidth 10X position |
Up to full bandwidth (DC) |
| Attenuation rate 1 to 1 |
| Compensation range |
10pf 35pf |
| Input resistance |
1MΩ±2 |
| Input impendence |
85pf 115pf |
| Input voltage |
150 V DC |
| Attenuation rate 10 to 1 |
| Compensation range |
10pf 35pf |
| Input resistance |
10MΩ±2 |
| Input impendence |
14.5pf 17.5pf |
| Input voltage |
300 V DC |
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