Oscilloscope 125MHz, 1.25GSa/s, 4 channels, 16 digital channels, including signal source
Warehouse in Europe
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Product description
The DHO900 series is RIGOL's high-performance economical digital oscilloscope. Though compact in design, it has superior performance. It features a capture rate up to 1,000,000 wfms/s (in UltraAcquire Mode), 50 Mpts memory depth, 12 bits resolution, and low noise.The DHO900 series supports 16 digital channels (required to purchase the PLA2216 logic analyzer probe). One instrument can make an analysis on both the analog and digital signals to meet the embedded design and test scenarios. With an affordable price equivalent to purchasing an entry-level instrument, you can access the auto serial and parallel bus analysis, bode plot analysis, and other functions to meet the test demands in the R&D, education, and scientific research fields.
Product Features
- Ultra-low noise floor, purer signal, never miss the small signals
- 12 Bit Resolution - 16x improvement in quantization uncertainty
- Max. analog bandwidth of 125 MHz, 4 analog channels
- 16 digital channels (std.), logic probe required to be purchased if needed
- Max. real-time sample rate of 1.25 GSa/s
- Max. memory depth of 50 Mpts
- Vertical sensitivity range: 200 μV/div to 10 V/div
- Max. capture rate of 1,000,000 wfms/s (in UltraAcquire mode)
- Digital phosphor display with real-time 256-level intensity grading
- Integrates the AFG function, bode plot analysis, histogram, digital signal analysis, and etc
- Waveform search and navigation function allows you to debug the signal anomalies faster
- 7" (1024x600) capacitive multi-touch screen
- Brand new Flex Knob brings user-friendly experience
- USB Device & Host, LAN, and HDMI interfaces (std.) for all the models of this series
- Novel and delicate industrial design, easy to operate
- Unique online upgrade
- Designed with a Type-C power interface - Support Type-C Power
Technical data
| Analog Bandwidth (-3 dB) | 125 MHz |
| Rise Time (10% to 90%, typical) | ≤2.8 ns |
| No. of Input/Output Channels | 4 input analog channels |
| Sampling Mode | Real-time Sampling |
| Max. Sample Rate of Analog Channel | 1.25 GSa/s (single-channel), 625 MSa/s (dual-channel), 312.5 MSa/s (full-channel) |
| Max. Memory Depth | 50 Mpts (single-channel), 25 Mpts (dual-channel), 10 Mpts (full-channel) |
| Max. Waveform Capture Rate | 30,000 wfms/s (Vector Mode) 1,000,000 wfms/s (UltraAcquire Mode) |
| Vertical Resolution | 12 bits |
| Hardware Real-time Waveform Recording and Playing | Max. 500,000 frames |
| Peak Detection | Capture 1.6 ns glitches |
| LCD Size and Type | 7'' capacitive multi-touch screen |
| Display Resolution | 1024x600 |
| Input Coupling | DC, AC, or GND |
| Input Impedance | 1 MΩ ± 1% |
| Input Capacitance | 15 pF ± 3 pF |
| Maximum Input Voltage | CAT I 300 Vrms, 400 Vpk (DC + Vpeak) |
| Number of Digital Channels | 16 input channels (D0 to D15) (D0 to D7, D8 to D15) |
| Threshold Range | ±15.0 V, in 10 mV step |
| Threshold Accuracy | ±(100.00 mV + 3% of threshold setting) |
| Threshold Selection | TTL(1.4 V), CMOS5.0(2.5 V), CMOS3.3(1.65 V), CMOS2.5(1.25 V), CMOS1.8(0.9 V), ECL(-1.3 V), PECL(3.7 V), LVDS(1.2 V), 0.0V User (threshold adjustable for a single channel) |
| Max. Input Voltage | ±40 V peak CAT I; transient overvoltage 800 Vpk |
| Max. Input Dynamic Range | ±10 V + threshold |
| Minimum Voltage Swing | 500 mVpp |
| Input Impedance about | 101 kΩ |
| Probe Load about | 8 pF |
| Vertical Resolution | 1 bits |
| Range of Time Base | 2 ns/div to 500 s/div |
| Trigger Source | Analog channel (CH1 to CH4), digital channel (D0 to D15) |
| Trigger Mode | Auto, Normal, Single |
| Trigger Coupling | DC coupling trigger |
| Trigger Type | Edge trigger, Pulse trigger, Slope trigger, Video trigger, Pattern trigger, Duration trigger, Timeout trigger, Runt trigger, Window trigger, Delay trigger, Setup/Hold trigger, Nth Edge trigger, RS232/UART, I2C, SPI, CAN |
| Arbitrary Function Generator (AFG) | Yes |
| Number of Channels | 1 |
| Output Mode | Normal (Single-channel output) |
| Sample Rate | 156 MSa/s |
| Vertical Resolution | 14 bits |
| Max. Frequency | 25 MHz |
| Output Waveform | Standard Waveform: Sine, Square, Ramp, DC, Noise, User-defined waveform: supported |
| Sine | |
| Frequency Range | 2 mHz to 25 MHz |
| Flatness | ±0.5 dB (relative to 1 kHz) |
| Harmonic Distortion | -40 dBc |
| Spurious (non-harmonics) | -40 dBc |
| Total Harmonic Distortion | <1% |
| S/N Ratio | 40 dB |
| Square | |
| Frequency Range | 2 mHz to 15 MHz |
| Rise/Fall Time | <15 ns |
| Overshoot | <5% |
| Duty | 1% to 99%, adjustable |
| Jitter | 500 ps |
| Ramp | |
| Frequency Range | 2 mHz to 150 kHz |
| Linearity | 1% |
| Symmetry | 0 to 100% |
| Noise Frequency Range | 25 MHz analog bandwidth |
| Arbitrary Waveform | |
| Frequency Range | 2 mHz to 10 MHz |
| Waveform Length | 2 pts to 16 kpts |
| Supports loading the stored waveforms | Yes |
| Frequency | |
| Accuracy | 100 ppm |
| Resolution | 0.1 Hz or 4 bits (whichever is greater) |
| Amplitude | |
| Output Range | 2 mV to 10 V (frequency ≤ 10 MHz); |
| Resolution | 100 μV or 3 bits (whichever is greater) |
| Accuracy | ±(2% of setting + 1 mV) (Frequency = 1 kHz) |
| DC Offset | |
| Range | -5 V to 5 V |
| Resolution | 100 μV or 3 bits (whichever is greater) |
| Accuracy | ±(2% of offset setting + 5 mV + 0.5% of amplitude) |
| Modulation | AM, FM, PM |
| Search & Navigation Type | Edge, Pulse |
| Waveform Measurement function | Yes |
| Waveform Calculation function | Yes |
| Waveform Recording & Analysis | Yes |
| Serial Decoding function | Yes |
| AutoScale | Min voltage > 10 mVpp, duty cycle > 1%, frequency > 35 Hz |
| Digital Voltmeter Function | Yes; DC, AC+DCrms, ACrms |
| High-precision Frequency Counter | Yes |
| Command Set function | Yes |
| Processor | Cortex-A72 up to 1.8 GHz, 6-core processor |
| System Memory | 4 GB RAM |
| Operating System | Android |
| Internal Non-volatile Memory | 8 GB |
| USB2.0 Host | 1 on the front panel |
| USB2.0 Device | 1 on the rear panel |
| LAN | 1 on the rear panel, 10/100 Base-T, supporting LXI-C |
| Web Remote Control | Supports Web Control interface (input the IP address of the oscilloscope into the Web browser to display the operation interface of the oscilloscope) |
| AFG OUT - Waveform Output | 1 on the rear panel, BNC connector |
| AUX Output Interface | 1 on the rear panel, BNC connector; Vo (H) ≥ 2.5 V open circuit, ≥1.0 V 50 Ω to GND; Vo (L) ≤ 0.7 V to load ≤4 mA, ≤0.25 V 50 Ω to GND |
| Trigger Output | Outputs a pulse signal when the oscilloscope is triggered |
| Pass/Fail Output | Output a pulse signal when a pass/fail event occurs. Supports user-defined pulse polarity and pulse time (100ns to 10 ms) |
| HDMI Video Output | 1 on the rear panel, HDMI 1.4, A plug. It is used to connect to an external monitor or projector |
| Probe Compensation Output | 1 kHz, 3 Vpp square waveform |
| Power Supply Interface | USB Type-C |
| Power Voltage | DC 12 V, 4 A |
| Power | Max. 48 W (when connected to various interfaces, USB storage device, active probes) |
| Recommended Calibration Interval | 18 months |
| Operating Temperature Range | 0℃ to 50℃ |
| Dimensions | 265.35 mm x 161.75 mm x 77.38 mm |
| Weight without package | 1.78 kg |
