GPS-1000B+ series
GPS-1000B+ Digital Storage Oscilloscope
Two-channel scope in 70, 100 or 150 MHz, with real-time sampling to 1 GSa/s, memory depth up to 2 Mpts and a 7″ TFT-LCD display — built for reliable day-to-day measurement.
Bandwidth choices
70/100/150 MHz models cover common lab and field needs.
1 GSa/s sampling
Capture fast transients with confidence.
Up to 2 Mpts memory
Long-memory mode resolves longer waveforms.
7″ TFT-LCD
800×480 display for clear viewing and analysis.
Where the GPS-1000B+ excels
Practical performance in education, R&D and service benches.
Education labs
Durable hardware, simple UI and USB for quick lab capture.
Embedded debugging
Trigger on edges/pulses; decode with PC software.
Service & repair
Portable design, pass/fail I/O for quick checks.
Power & SMPS
1 GSa/s sampling and deep memory capture switch-overs.
What you get at this price point
Memory depth, measurement automation and connectivity normally found further up the range.
Memory depth up to 2 Mpts
Long-memory mode reaches 2 Mpts on a single channel and 1 Mpts on two, keeping waveform resolution when you expand the timebase. Note that long memory applies at sampling rates of 500 MSa/s and below; the full 1 GSa/s single-channel rate uses the 40 kpts short-memory mode.
32 automatic measurements
Common parameters are measured for you rather than set up by hand, alongside standard maths operations — which takes the repetition out of the measurements you make most often.
Digital filter & waveform recorder
The digital filter cleans up noisy inputs before you measure them, and the waveform recorder captures a sequence you can replay — useful for intermittent faults that won’t repeat on demand.
Bench and rack connectivity
USB Host and USB Device (USBTMC) for capture and control, LAN with VXI-11 and EasyScopeX© software for remote operation, and a Pass/Fail output for automated go/no-go testing on a production bench.
Technical specifications
| Bandwidth | 70 MHz (GPS-1072B+) · 100 MHz (GPS-1102B+) · 150 MHz (GPS-1152B+) |
| Channels | 2 + EXT |
| Sample rate | Real-time up to 1 GSa/s · equivalent-time up to 50 GSa/s |
| Memory depth | Long memory: up to 2 Mpts (single channel) · 1 Mpts (dual channel), at ≤500 MSa/s · Short memory: 40 kpts at 1 GSa/s single channel, 20 kpts otherwise |
| Display | 7″ TFT-LCD, 800×480, 24-bit colour · 500:1 contrast · 300 nit · 8 × 16 divisions · persistence off, 1, 2, 5 s or infinite |
| Acquisition | Normal, peak detect and average (4, 16, 32, 64, 128, 256) · sin(x)/x interpolation |
| Vertical resolution | 8-bit |
| Offset range | ±1.6 V from 2 mV to 200 mV/div · ±40 V from 206 mV to 10 V/div |
| Input | 1 MΩ ±2% ∥ 18 pF ±3 pF · maximum 400 V · channel isolation >100:1 · probe attenuation 1× to 1000× |
| Bandwidth flatness | ±1 dB to 10% of bandwidth · ±2 dB from 10% to 50% · +2/−3 dB from 50% to 100% · bandwidth limit 20 MHz ±40% |
| Accuracy & noise | DC gain ≤±3.0% from 5 mV/div to 10 V/div, ≤±4.0% at 2 mV/div · noise ST-DEV ≤0.6 division at or above 5 mV/div |
| Rise time | 2.3 ns typical (150 MHz) · 3.5 ns (100 MHz) · 5.0 ns (70 MHz) · overshoot <10% |
| Trigger system | Auto, normal and single · level ±6 divisions internal, EXT ±1.2 V, EXT/5 ±6 V · holdoff 100 ns to 1.5 s · AC, DC, LF reject and HF reject coupling |
| Trigger types | Edge (rising, falling or both), slope and pulse 20 ns to 10 s, video (NTSC, PAL/SECAM) and alternate |
| Time base | 5.0 ns/div to 50 s/div (70 MHz) · 2.5 ns/div to 50 s/div (100 / 150 MHz) · accuracy ±50 ppm · channel skew <500 ps · Y-T, X-Y and scan |
| Vertical scale | 2 mV/div to 10 V/div (1-2-5 sequence), probe 1× |
| Measurement system | 32 parameters auto measurement · 5 displayed at once · manual, track and auto cursors · hardware frequency counter, 1 Hz resolution |
| Math functions | +, −, ×, ÷ · FFT (rectangular, Blackman, Hanning, Hamming) |
| Signal processing | Digital filter · real-time recorder and replay with no dead time, 7 M of record memory · setting, waveform, BMP and CSV to USB |
| Standard I/O | USB Host, USB Device (USBTMC), LAN (VXI-11) and pass/fail · pass/fail output 3.3 V TTL |
| Input voltage | 400 V, 1 MΩ |
| Power | 100–240 Vrms 50/60 Hz · 100–120 Vrms 400 Hz · 50 W max |
| Convenience | Shortcut storage function key · screensaver from 1 minute to 5 hours |
| Languages | 12 languages supported, with embedded online help |
| Dimensions / mass | 323.1 × 135.6 × 157 mm (l × w × h) · 2.5 kg approx. |
| Operating conditions | 10°C to 40°C · storage −20°C to 60°C · 85% RH at 40°C · to 3000 m |
What’s in the box
- GPS-1000B+ main unit7″ TFT-LCD display
- Passive probes (2 pcs)Bandwidth matched
- EasyScopeX© software & USB cablePC connectivity
- AC power cord220V/110V selectable
- Calibration & quality certificatesSupplied with quick-start guide
Need pricing or a spec check?
Tell us your application and we’ll come back with pricing, lead time and options.
Request a QuoteIs this the right bandwidth for you?
Rule of thumb: pick a scope with roughly 5× your highest signal frequency. This series suits signals up to about 30 MHz.
Bandwidth calculator
Enter your highest signal frequency and we’ll recommend which GPS-1000B+ model fits.
Three bandwidths, one series
Same display, memory and sample rate across the range — bandwidth and time base are the only differences. A soft carrying case (SC2, part no. 900055) is available for any model.
| Model | Bandwidth | Channels | Sample Rate | Memory Depth | Time Base | Part No. |
|---|---|---|---|---|---|---|
| GPS-1072B+ | 70 MHz | 2 + EXT | 1 GSa/s | Up to 2 Mpts | 5.0 ns/div – 50 s/div | 300072 |
| GPS-1102B+ | 100 MHz | 2 + EXT | 1 GSa/s | Up to 2 Mpts | 2.5 ns/div – 50 s/div | 300450 |
| GPS-1152B+Top model | 150 MHz | 2 + EXT | 1 GSa/s | Up to 2 Mpts | 2.5 ns/div – 50 s/div | 300670 |