PicoScope 9300 Series
USB Sampling Oscilloscopes
Sampling Oscilloscopes to 30 GHz with TDR/TDT and optical models

20 to 30 GHz electrical, 9.5 GHz optical, TDR/TDT, 2-channel and 4-channel, compact, portable, USB instruments.
These units occupy very little space on your workbench and are small enough to carry with your laptop for on-site testing, but that’s not all. Instead of using remote probe heads attached to a large benchtop unit, you can position the scope right next to the device under test. Now all that lies between your scope and the DUT is a short, low-loss coaxial cable. Everything you need is built into the oscilloscope, with no expensive hardware or software add-ons to worry about.
Key specifications
- 15 TS/s (64 fs) sequential sampling, display resolution to 640 TS/s (1.5 fs)
- Up to 15 GHz prescaled, 2.5 GHz direct trigger, and 11.3 Gb/s clock recovery
- Industry-leading 16-bit 1 MS/s ADC and 60 dB dynamic range
- Eye and mask testing to 20 Gb/s with up to 223–1 pattern lock
- Intuitive, touch-compatible Windows user interface
- Comprehensive built-in measurements, histogramming, and editable data mask library
- Integrated, differential, deskewable TDR/TDT step generator
Typical applications
- Telecom and radar test, service and manufacturing
- Optical fiber, transceiver and laser testing
- RF, microwave and gigabit digital system measurements
- Radar bands I, G, P, L, S, C, X, Ku
- Precision timing and phase analysis
- Digital system design and characterization
- Eye diagram, mask and limits test to 10 Gb/s
- Ethernet, HDMI 1, HDMI 2, PCI, SATA, USB 2.0, USB 3.0
- TDR/TDT analysis of cables, connectors, backplanes, PCBs and networks
- Optical fiber, transceiver and laser test
- Semiconductor characterization
| Mode | 9301-20 | 9301-30 | 9302-20 | 9311-20 | 9321-20 | 9341-20 | 9341-30 |
20 GHz sampling oscilloscope | ✔ | ✔ | ✔ | ✔ | ✔ | ||
30 GHz sampling oscilloscope | ✔ | ✔ | |||||
| 2 channels | ✔ | ✔ | ✔ | ✔ | ✔ |
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| 4 channels |
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| ✔ | ✔ | |
| Clock recovery (11.3 Gb/s) |
| ✔ |
| ✔ |
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Optical input (9.5 GHz) | ✔ | ||||||
| Integrated TDR/TDT (60 ps / 2.5 to 7 V) |
| ✔ |
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| Mode | 9300-20 | 9300-30 |
Number of channels | PicoScope 9341: 4 | |
Acquisition timing | Selectable simultaneous or alternate acquisition | |
| Bandwidth, Full | 20 GHz | 30 GHz |
| Bandwidth, Mid | N/A | 20 GHz |
| Bandwidth, Narrow | 10 GHz | 12 GHz |
Pulse response rise time, full bandwidth | 17.5 ps (10% to 90%, calculated) | 11.7 ps (10% to 90%, calculated) |
Pulse response rise time, mid bandwidth | N/A | 17.5 ps (10% to 90%, calculated) |
Pulse response rise time, narrow bandwidth | 35.0 ps (10% to 90%, calculated) | 29.2 ps (10% to 90%, calculated) |
| Noise, full bandwidth | < 1.5 mV RMS typical, < 2.0 mV RMS maximum | < 1.9 mV RMS typical, < 2.5 mV RMS maximum |
| Noise, narrow bandwidth | < 0.8 mV RMS typical, < 1.1 mV RMS maximum | < 1.0 mV RMS typical, < 1.3 mV RMS maximum |
Noise with averaging | 100 μV RMS system limit, typical | |
| Operating input voltage with digital feedback | 1 V p-p with ±1 V range (single-valued) | |
Operating input voltage without digital feedback | ±400 mV relative to channel offset (multi-valued) | |
Sensitivity | 1 mV/div to 500 mV/div in 1-2-5 sequence with 0.5% fine increments | |
Resolution | 16 bits, 40 μV/LSB | |
Accuracy | ±2% of full scale ±2 mV over nominal temperature range (assuming temperature-related calibrations are performed) | |
Nominal input impedance | (50 ±1) Ω | |
Input connectors | 2.92 mm (K) female, compatible with SMA and PC3.5 | |
PicoScope 9400 Series
5 & 16 GHz Sampler Extended Real Time Oscilloscopes
The PicoScope 9400 Series SXRTOs are a new class of oscilloscopes that combine the benefits of real-time sampling, random equivalent-time sampling and high analog bandwidth:
- SXRTO (sampler-extended real-time oscilloscope)
- 9404-16 and 9402-16: 16 GHz bandwidth, 22 ps transition time and 2.5 TS/s (0.4 ps resolution) random equivalent-time sampling
- 9404-05 and 9402-05: 5 GHz bandwidth, 70 ps transition time and 1 TS/s (1 ps resolution) random equivalent-time sampling
- Pulse, eye and mask testing down to 45 ps and up to 11 Gb/s
- 12-bit 500 MS/s ADCs
- Intuitive and configurable touch-compatible Windows user interface
- Comprehensive built-in measurements, zooms, data masks and histograms
- ±800 mV full-scale input range into 50 Ω
- 10 mV/div to 0.25 V/div digital gain ranges
- Up to 250 kS trace length, shared between channels
- Optional clock recovery trigger on all models – 5 or 8 Gb/s
- Recovered clock and data outputs
Typical applications
- Telecom and radar test, service and manufacturing
- Optical fiber, transceiver and laser testing (optical to electrical conversion not included)
- RF, microwave and gigabit digital system measurements
- Signal, eye, pulse and impulse characterization
- Precision timing and phase analysis
- Digital system design and characterization
- Eye diagram, mask and limits test up to 8 Gb/s
- Clock and data recovery at up to 8 Gb/s
- Ethernet, HDMI 1, PCI, SATA and USB 2.0
- Semiconductor characterization
- Signal, data and pulse/impulse integrity and pre-compliance testing
| Mode | 9404-05 | 9402-05 | 9404-16 | 9402-16 |
| Number of input channels | 4 | 2 | 4 | 2 |
| All channels are identical and digitized simultaneously. | ||||
| Analog bandwidth (–3 dB) | Full: DC to 5 GHz | Full: DC to 16 GHz | ||
| Middle: DC to 450 MHz | N/A | Middle: DC to 450 MHz | N/A | |
| Narrow: DC to 100 MHz | DC to 450 MHz | Narrow: DC to 100 MHz | DC to 450 MHz | |
| Passband flatness | Full: ±1 dB to 3 GHz | Full: ±1 dB to 5 GHz | ||
| Calculated rise time (tR), typical | Calculated from the bandwidth. 10% to 90%: calculated from tR = 0.35/BW 20% to 80%: calculated from tR = 0.25/BW | |||
| Full: 10% to 90%: ≤ 70 ps, 20% to 80%: ≤ 50 ps | Full: 10% to 90%: ≤ 21.9 ps, 20% to 80%: ≤ 15.6 ps | |||
| Middle: 10% to 90%: ≤ 780 ps, 20% to 80%: ≤ 560 ps | N/A | 10% to 90%: ≤ 780 ps 20% to 80%: ≤ 560 ps | N/A | |
| Narrow: 10% to 90%: ≤ 3.5 ns. 20% to 80%: ≤ 2.5 ns | 10% to 90%: ≤ 780 ps 20% to 80%: ≤ 560 ps | 10% to 90%: ≤ 3.5 ns 20% to 80%: ≤ 2.5 ns | 10% to 90%: ≤ 780 ps 20% to 80%: ≤ 560 ps | |
| Step response, typical | Full bandwidth Overshoot: < 8% Middle bandwidth Overshoot: < 6% Narrow bandwidth Overshoot: < 5% | N/A | ||
| RMS noise | Full: 1.8 mV, maximum, 1.6 mV, typical | Full: 2.4 mV, maximum, 2.2 mV, typical | ||
| Middle:0.8 mV, maximum, 0.65 mV, typical | N/A | Middle: 0.8 mV, maximum, 0.65 mV, typical | N/A | |
| Narrow: 0.6 mV, maximum, 0.45 mV, typical | 0.8 mV, maximum, 0.65 mV typ. | Narrow: 0.6 mV, maximum, 0.45 mV, typical | 0.8 mV, maximum, 0.65 mV typ. | |
| Scale factors (sensitivity) | 10 mV/div to 250 mV/div Full scale is 8 vertical divisions Adjustable in a 10-12.5-15-20-25-30-40-50-60-80-100-125-150-200-250 mV/div sequence. Also adjustable in 1% fine increments or better. With manual or calculator data entry the increment is 0.1 mV/div. | |||
| DC gain accuracy | ±2% of full scale. ±1.5% of full scale, typical | |||
| Position range | ±4 divisions from center screen | |||
| DC offset range | Adjustable from –1 V to +1 V in 10 mV increments (coarse). Also adjustable in fine increments of 2 mV. | |||
| Offset accuracy | ±2 mV ±2% of offset setting (±1 mV ±1% typical) | |||
| Operating input voltage | ±800 mV | |||
| Vertical zoom and position | For all input channels, waveform memories, or functions Vertical factor: 0.01 to 100 Vertical position: ±800 divisions maximum of zoomed waveform | |||
| Channel-to-channel crosstalk (channel isolation) | ≥ 50 dB (316:1) for input frequency DC to 1 GHz ≥ 40 dB (100:1) for input frequency > 1 GHz to 3 GHz | |||
| ≥ 36 dB (63:1) for input frequency > 3 GHz to ≤ 5 GHz | ≥ 36 dB (63:1) for input frequency > 3 GHz to ≤ 16 GHz | |||
| Delay between channels | ≤ 10 ps, typical | |||
| ADC resolution | 12 bits | |||
| Hardware vertical resolution | 0.4 mV/LSB without averaging | |||
| Overvoltage protection | ±1.4 V (DC + peak AC) | |||
| Input impedance | 50 Ω ±1.5 Ω (50 Ω ±1 Ω typical) | |||
| Input match | Reflections for 70 ps rise time: 10% or less | Reflections for 50 ps rise time: 10% or less. | ||
| Input coupling | DC | |||
| Input connectors | SMA female | |||
| Internal probe power | 6.0 W total maximum with PSU as supplied. | N/A | 6.0 W total maximum with PSU as supplied | N/A |
| Probe power per probe | 3.3 V: 100 mA maximum 12 V: 500 mA maximum to total probe power stated above. | 3.3 V: 100 mA maximum 12 V: 500 mA maximum to total probe power stated above. | ||
| Attenuation | Attenuation factors may be entered to scale the oscilloscope for external attenuators connected to the channel inputs Range: 0.0001:1 to 1 000 000:1 Units: ratio or dB Scale: volt, watt, ampere, or unknown | |||