UNI-T MSO3000HD Series vs RTB2000 Series
True 12-bit resolution, far deeper memory and more bandwidth than the 10-bit RTB2000 — the R&S draw is its brand and calibration network.
The UNI-T MSO3000HD is a true 12-bit HD oscilloscope family; the Rohde & Schwarz RTB2000 is a 10-bit family that tops out at 300 MHz. The MSO3000HD adds 12-bit resolution, more bandwidth (to 500 MHz) and far deeper memory (500 Mpts vs 20 Mpts), with a 5-year warranty; both share a 10.1-inch 1280×800 touchscreen. Rohde & Schwarz's draw is its metrology pedigree and global calibration network.
The MSO3000HD runs a native 12-bit front end with up to 500 MHz and 500 Mpts; the 10-bit RTB2000 tops at 300 MHz with 20 Mpts. Both use a 10.1-inch 1280×800 touchscreen.
Match the models by bandwidth
| Bandwidth | Channels | UNI-T model | Rohde & Schwarz |
|---|---|---|---|
| 200 MHz | 4+16 | UNI-T MSO3024HD | RTB2004 (to 300 MHz) |
| 350 MHz | 4+16 | UNI-T MSO3034HD · Compare › | RTB2004 (to 300 MHz) |
| 500 MHz | 4+16 | UNI-T MSO3054HD | — (RTB2000 tops at 300 MHz) |
The RTB2000 is a 10-bit family (70–300 MHz, 20 Mpts); the MSO3000HD is 12-bit (200–500 MHz, 500 Mpts). R&S US pricing is quote-based — figure is an estimated configured price; verify before launch.
Series-level comparison
| Feature | UNI-T MSO3000HD | RTB2000 Series | Advantage |
|---|---|---|---|
| Vertical resolution | 12-bit native; 16-bit with ERES | 10-bit native | UNI-T ✓ |
| Max bandwidth | to 500 MHz | to 300 MHz | UNI-T ✓ |
| Max sample rate | 2.5 GSa/s (1-ch); 1.25 GSa/s (4-ch) | 2.5 GSa/s (interleaved) | Equal |
| Acquisition memory | 500 Mpts | 20 Mpts | UNI-T ✓ |
| Waveform capture rate | 500,000 wfms/s (1.5M sequence) | ~50,000 wfms/s | UNI-T ✓ |
| Logic analysis | 16 digital (logic option) | 16 digital (MSO option) | Equal |
| Brand & calibration network | US-based support; factory-calibrated | R&S pedigree & global cal network | Rohde & Schwarz ✓ |
| Warranty | 3+2 years (5 total with registration) | 3 years (extendable) | UNI-T ✓ |
| Price (configured, 4-ch) | See current price → | ~$3,500 (RTB2004) | UNI-T ✓ |
True 12-bit, not 10-bit
A native 12-bit front end (16-bit with ERES) resolves 4× the vertical detail of the RTB2000's 10-bit ADC.
25x the memory, more bandwidth
500 Mpts versus 20 Mpts, and up to 500 MHz versus the RTB2000's 300 MHz ceiling.
Nine instruments, five-year warranty
A 9-in-1 platform with US support and Exclusive 3+2 (5-year) coverage at a lower configured price.
The bottom line
Every UNI-T HD scope is a 9-in-1 instrument — oscilloscope, 16-channel logic analyzer (option), serial protocol analyzer, spectrum/FFT, frequency counter, 4-digit DVM, Bode-plot analyzer, power analyzer (option) and an optional dual-channel 50 MHz AWG — on a true 12-bit front end with 500 Mpts of memory standard.
Frequently Asked Questions
Is the UNI-T MSO3000HD a real alternative to the R&S RTB2000?
On specifications and price, yes: the MSO3000HD is a true 12-bit family with more bandwidth and far deeper memory than the 10-bit RTB2000. Rohde & Schwarz offers a longer metrology track record and a worldwide calibration network; if that ecosystem is essential, the RTB2000 earns its premium.
Is the RTB2000 really 10-bit and the MSO3000HD 12-bit?
Yes. The RTB2000 uses a 10-bit ADC (1024 levels); the MSO3000HD is native 12-bit (4096 levels, 16-bit with enhanced resolution) — the core reason to choose an HD scope.
What does Rohde & Schwarz offer that UNI-T does not?
A long metrology pedigree, premium build and a global service/calibration network. Those can justify the premium for some labs; otherwise the MSO3000HD delivers more capability for less.
What warranty and support come with UNI-T HD scopes?
Exclusive 3+2 Coverage — 3 years standard plus 2 more with free product registration, 5 years total — with US-based support, US stock, free Continental-US shipping and a 30-day return window.
Ready to choose?
True 12-bit resolution, far deeper memory and more bandwidth than the 10-bit RTB2000 — for less.
Shop the UNI-T MSO1000HD Series →
Sources: UNI-T MSO3000HD Series brochure and Rohde & Schwarz RTB2000 Series datasheet; competitor specifications and US prices from authorized distributor listings, June 2026. Last verified 2026-06-15; prices subject to change.
Disclaimer: Rohde & Schwarz® is a registered trademark of Rohde & Schwarz GmbH & Co. KG. UNI-T® is a registered trademark of Uni-Trend Technology (China) Co., Ltd. The comparison provided is based on publicly available information and is intended for informational purposes only. This comparison is not endorsed by, affiliated with, or sponsored by Rohde & Schwarz GmbH & Co. KG. All trademarks, product names, and company names mentioned herein are the property of their respective owners.