Rohde & Schwarz
Rohde & Schwarz RTB2004
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Best Oscilloscopes · head-to-head
Rohde & Schwarz RTB2004 vs Digilent Analog Discovery 3
A sourced, side-by-side comparison. Digilent Analog Discovery 3 is cheaper at $379. Every spec and price links to its source.
Digilent
Digilent Analog Discovery 3
$379
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec |  Rohde & Schwarz RTB2004 |  Digilent Analog Discovery 3 |
|---|---|---|
| US price | — | $379 |
| Brand | Rohde & Schwarz | Digilent |
| Released | — | — |
| Bandwidth (MHz) | 300 | — |
| Analog channels | 4 | 2 |
| Max sample rate gsps | 2.5 | 0.125 |
| Memory depth mpts | 20 | — |
| Adc resolution bits | 10 | 14 |
| Waveform update rate wfms per sec | — | — |
| Display size (in) | 10.1 | — |
| Has digital channels | Yes | Yes |
| Built in signal generator | Yes | Yes |
| Form factor | benchtop | pc-usb |
| Weight (kg) | — | 0.15 |
Sources — Rohde & Schwarz RTB2004: rohde-schwarz.com (verified 2026-07-13). Digilent Analog Discovery 3: rs-online.com (verified 2026-07-13).
What's the difference between the Rohde & Schwarz RTB2004 and Digilent Analog Discovery 3?
Where the two actually differ on the specs we track (4 of 11). Matching specs are omitted.
- Analog channels: Rohde & Schwarz RTB2004 4 vs Digilent Analog Discovery 3 2
- Max sample rate gsps: Rohde & Schwarz RTB2004 2.5 vs Digilent Analog Discovery 3 0.125
- Adc resolution bits: Rohde & Schwarz RTB2004 10 vs Digilent Analog Discovery 3 14
- Form factor: Rohde & Schwarz RTB2004 benchtop vs Digilent Analog Discovery 3 pc-usb