| Sample Mode | Real-Time Sample Rate | 
| Real-Time Sample Rate | Analogue channel:  1 GSa/s (single-channel),  500 MSa/s (dual-channel), 250 MSa/s (three/four-channel)  Digital channel:  1 GSa/s (8-channel), 500 MSa/s (16-channel) | 
| Peak Detect | Analogue channel: 4 ns  Digital channel: 4 ns | 
| Averaging | After all the channels finish N samples at the same time, N can be 2, 4, 8, 16, 32, 64, 128, 256, 512 or 1024. | 
| High Resolution | 12 bit (max.) | 
| Interpolation | Sin(x)/x (optional) | 
| Minimum Detect Pulse Width | Digital channel: 10 ns | 
| Memory Depth | Analogue channel:  24 Mpts (single-channel), 12 Mpts (dual-channel), 6 Mpts (three/four-channel)  Digital channel:  24 Mpts (8-channel), 12 Mpts (16-channel) | 
| Input |  | 
|---|
| Number of Channels | DS1XX4Z Plus/1XX4Z-S Plus: 4 analogue channels, 16 digital channels available after upgrade  DS1054Z: 4 analogue channels | 
| Input Coupling | DC, AC or GND | 
| Input Impedance | Analogue channel: (1 MΩ±1%) || (15 pF±3 pF)  Digital channel: (100 kΩ±1%) || 8 pF±3 pF) | 
| Probe Attenuation Coefficient | Analogue channel: 0.01X to 1000X, in 1-2-5 step | 
| Maximum Input Voltage (1MΩ) | Analogue channel:  CAT I 300 Vrms, CAT II 100 Vrms, transient overvoltage 1000 Vpk  Digital channel:  CAT I 40 Vrms, transient overvoltage 800 Vpk | 
| Horizontal |  | 
|---|
| Timebase Scale | 5 ns/div to 50 s/div | 
| Maximum Record Length | 24 Mpts | 
| Timebase Accuracy | ≤ ± 25 ppm | 
| Clock Drift | ≤ ± 5 ppm/year | 
| Maximum Delay Range | Negative delay: 1/2 (Memory Depth/Sample Rate)  Positive delay: 1 s to 500 s | 
| Timebase Mode | YT, XY, Roll | 
| Number of X-Y’s | 1 | 
| Waveform Capture Rate | 30,000 wfms/s (dots display) | 
| Zero Offset | ±0.5div*minimum time base scale | 
| Vertical |  | 
|---|
| Bandwidth (-3dB) | DS1104Z Plus/1104Z-S Plus: DC to 100 MHz  DS1074Z Plus/1074Z-S Plus: DC to 70 MHz  DS1054Z: DC to 50 MHz | 
| Single-shot Bandwidth | DS1104Z Plus/1104Z-S Plus: DC to 100 MHz  DS1074Z Plus/1074Z-S Plus: DC to 70 MHz  DS1054Z: DC to 50 MHz | 
| Vertical Resolution | Analogue channel: 8 bits  Digital channel: 1 bit | 
Vertical Scale  (Probe ratio is 1X) | 1 mV/div to 10 V/div | 
Offset Range  (Probe ratio is 1X) | 1 mV/div to 499 mV/div: ± 2 V  500 mV/div to 10 V/div: ± 100 V | 
| Bandwidth Limit | 20 MHz | 
Low Frequency Response  (AC coupling, -3dB) | ≤5 Hz (on BNC) | 
| Calculated Rise Time | DS1104Z Plus/1104Z-S Plus: 3.5 ns  DS1074Z Plus/1074Z-S Plus: 5 ns  DS1054Z: 7 ns | 
| DC Gain Accuracy | <10 mV: ±4% full scale  ≥10 mV: ±3% full scale | 
| DC Offset Accuracy | ±0.1 div ± 2 mV ± 1% offset | 
| Channel to Channel Isolation | DC to maximum bandwidth: >40 dB | 
| Trigger |  | 
|---|
| Trigger Level Range | ±5 div from the centre of the screen | 
| Trigger Mode | Auto, Normal, Single | 
| Holdoff Range | 16 ns to 10 s | 
| High Frequency Rejection | 75 kHz | 
| Low Frequency Rejection | 75 kHz | 
| Trigger Sensitivity | 1.0 div (below 5 mV or noise rejection is enabled)  0.3 div (above 5 mV and noise rejection is disabled) | 
| Edge Type | Rising, Falling, Rising/Falling | 
| Pulse Condition | Positive Pulse Width (greater than, lower than, within specified interval)  Negative Pulse Width (greater than, lower than, within specified interval) | 
| Pulse Width | 8 ns to 10 s | 
| Pulse Width Condition | None, >, <, <> | 
| Polarity | Positive, Negative | 
| Pulse Width Range | 8 ns to 10 s | 
| Windows Type | Rising, Falling, Rising/Falling | 
| Trigger Position | Enter, Exit, Time | 
| Windows Time | 8 ns to 10 s | 
| Edge Type | Rising, Falling | 
| Idle Time | 16 ns to 10 s | 
| Edge Number | 1 to 65535 | 
| Slope Condition | Positive Slope (greater than, lower than, within specified interval)  Negative Slope (greater than, lower than, within specified interval) | 
| Time Setting | 8 ns to 10 s | 
| Signal Standard | NTSC, PAL/SECAM, 480P, 576P | 
| Pattern Setting | H, L, X, Rising, Falling | 
| Edge Type | Rising, Falling | 
| Delay Type | >, <, <>, >< | 
| Delay Time | 8 ns to 10 s | 
| Edge Type | Rising, Falling, Rising/Falling | 
| TimeOut Value | 16 ns to 10 s | 
| Pattern | H, L, X | 
| Trigger Condition | >, <, <> | 
| Duration Time | 8 ns to 10 s | 
| Edge Type | Rising, Falling | 
| Data Pattern | H, L | 
| Setup Time | 8 ns to 1 s | 
| Hold Time | 8 ns to 1 s | 
| 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, 230400 bps, 460800 bps,  921600 bps, 1 Mbps and User | 
| Data Bits | 5 bits, 6 bits, 7 bits, 8 bits | 
| Trigger Condition | Start, Restart, Stop, Missing Ack, Address, Data, A&D | 
| Address Bits | 7 bits, 8 bits, 10 bits | 
| Address Range | 0 to 127, 0 to 255, 0 to 1023 | 
| Byte Length | 1 to 5 | 
| Trigger Condition | Timeout, CS | 
| Timeout Value | 16 ns to 10 s | 
| Data Bits | 4 bit to 32 bit | 
| Data Line Setting | H, L, X | 
| 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 | Analogue channel:  Period, Frequency, Rise Time, Fall Time, Positive Pulse Width, Negative Pulse Width, Positive Duty Cycle,  Negative Duty Cycle, tVmax, tVmin, Positive Rate, Negative Rate, Delay 1→2 , Delay 1→2 , Phase  1→2 , Phase 1→2 , Maximum, Minimum, Peak-Peak Value, Top Value, Bottom Value, Amplitude, Upper  Value, Middle Value, Lower Value, Average, Vrms, Overshoot, Pre-shoot, Area, Period Area, Period Vrms,  Variance  Digital channel:  Period, Frequency, Positive Pulse Width, Negative Pulse Width, Positive Duty Cycle, Negative Duty Cycle,  Delay 1→2 , Delay 1→2 , Phase 1→2 , Phase 1→2 | 
| 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 | 
| Counter | Hardware 6 bits counter (channels are selectable) | 
| Display |  | 
|---|
| Display Type | 7.0 inch TFT LCD display | 
| Display Resolution | 800 horizontal × RGB × 480 vertical pixel | 
| Display Colour | 16 million color (24 bit true color) | 
| Persistence Time | Min, 100 ms, 200 ms, 500 ms, 1 s, 5 s, 10 s, Infinite | 
| Display Type | Dots, Vectors | 
| I/O |  | 
|---|
| Standard Ports | USB Host, USB Device, LAN, AUX Output (TrigOut/PassFail) | 
| General Specifications |  | 
|---|
| Output Voltage | About 3 V, peak-peak | 
| Frequency | 1 kHz | 
| Power Voltage | 100 V to 240 V, 45 Hz to 440 Hz | 
| Power | Maximum 50 W | 
| Fuse | 2 A, T degree, 250 V | 
| Temperature Range | Operating: 0℃ to +50℃  Non-operating: -40℃ 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 | 
| Dimensions | Width × Height × Depth = 313.1 mm × 160.8 mm × 122.4 mm | 
| Weight | Without package 3.2 kg ± 0.2 kg,  With package 3.8 kg ± 0.5 kg | 
| Calibration Interval | The recommended calibration interval is 18 months. | 
Roger N –
As advertised received MSO1074Z instead of DS1074Z Plus. I can’t identify any obvious difference between the two. Order was easy to place and item delivered the following day. still working on understanding all its capabilities.
Graham L –
Unit arrived fast was pre-checked by Telonic. Competitive pricing too.