Four- and Eight-Channel Oscilloscopes Tout Performance and Affordability

Powered by the same next-generation MXO oscilloscope technology originally released in its MXO 4 and MXO 5/5C series instruments, Rohde & Schwarz's latest compact four- and eight-channel MXO 3 series lets engineers see more of their device under test’s signal than any other instrument in this class.

The MXO 3 family, which delivers fast and precise advanced MXO technology previously available only in larger, higher-priced models, offers an extremely compact form factor at a more affordable price point.

MXO 3 models come standard with up to 99% real-time capture — up to 50X better than legacy instruments. Like other MXO models, these oscilloscopes leverage MXO-EP processing ASIC technology developed by Rohde & Schwarz.

Features include 4.5 million acquisitions per second, the fastest in the industry according to the company, with the ability to instantly detect additional signal detail and infrequent events. 600,000 trigger events per second with zone triggering is claimed as the fastest and most flexible in the industry, able to isolate events in the time domain, including math and frequency-domain signals. 

The devices also offer 50,000 FFTs per second, up to 1,000X faster than other solutions, providing faster and more comprehensive analysis for applications such as EMI and harmonic testing. And 600,000 math operations per second enables users to accurately analyze signals like power, which require multiplication of voltage and current. 

All MXO 3 models are engineered to ensure accurate measurement isolation and results users can trust, with additional features like 12-bit vertical resolution in hardware at all sample rates. This allows users to observe small signal changes, even of larger signals.

HD mode enhances signal details that would otherwise be buried in noise, providing both noise reduction and up to 18 bits of vertical resolution. HD mode operates at full sample rate and is implemented in hardware, helping to ensure precision without sacrificing speed.

Providing the largest offset range in its class, MXO 3 users can use the most sensitive vertical scale setup to reveal more of the signal while minimizing measurement system noise. The oscilloscopes feature a ±3-V offset at 1 mV/div on both 50-Ω and 1-MΩ input paths. Their compact, portable form factor make them easy to fit anywhere, even on crowded benches. Plus the small footprint combined with a low audible noise supports a distraction-free work environment.

An 11.6-in. full-HD capacitive touchscreen and intuitive user interface offer an enhanced user experience, and its weight of only about 4 kg makes it possible to easily move the MXO 3 to a different measurement location. The 5U rack height ensures efficient use of limited space in labs or testing environments, and VESA mounting compatibility offers additional flexibility in engineering environments.

MXO 3 series oscilloscopes come in four- and eight-channel models, with bandwidth options including 100 MHz, 200 MHz, 350 MHz, 500 MHz, and 1 GHz. Pricing for the eight-channel models starts at EUR 12,500, while the four-channel models start at EUR 5,350.

A variety of upgrade options are available, including 16 integrated digital channels with a mixed-signal oscilloscope (MSO) option, a 50-MHz arbitrary waveform generator, protocol decoding and triggering options for numerous industry standard buses, and a frequency-response analyzer.

Related links:

• Rohde & Schwarz
• MXO 3 series
• More New Products