Description
Millimeter-wave and 224 Gbaud research push a scope to the edge of what exists. The Keysight UXR1104B oscilloscope is a four-channel real-time model with 110 GHz of bandwidth. It also samples at 256 GSa/s on every channel. Lost in HCM lists it for rental and sale in Vietnam.

Four coherent channels at 110 GHz
| Item | Listed value |
|---|---|
| Analog bandwidth | 110 GHz |
| Analog channels | 4 |
| Maximum sample rate | 256 GSa/s on all channels |
| ADC resolution | 10 bits |
| Maximum memory | Up to 2 Gpts per channel |
| Front-end connector | 1 mm |
All four channels run at full bandwidth together. As a result, timing and phase between them stay meaningful, which matters for MIMO and phased-array work. Low-noise 10-bit acquisition also helps preserve detail at high frequency. Memory of up to 2 Gpts per channel lets a capture run long, because the sample rate stays high.
Handle the 1 mm connectors with care
A 1 mm front end is small and delicate, so follow the maker’s connector care guidance and use matching adapters and cables. In addition, keep spare adapters on hand, because a damaged connector can stop a whole campaign.
Research areas for the Keysight UXR1104B oscilloscope
- High-speed serial research, such as 224 Gbaud links.
- Coherent optical and electro-optical validation.
- 5G, 6G, radar and mmWave signal analysis.
- Multi-channel MIMO and phased-array characterization.
Teams that work on coherent optical links often add optical front ends and fixtures. Therefore, list every accessory in your request, because the 110 GHz path depends on each cable and adapter.
Is renting sensible at this level?
An instrument of this class is specialized, so a short research campaign often fits rental better than ownership. However, a lab with daily mmWave work may prefer to buy. Then request a quote from Lost in HCM for the Keysight UXR1104B oscilloscope, with your dates, accessories and delivery city. Other scopes sit in the oscilloscope category, the Keysight site carries maker documents, and you can contact SMK Vietnam for help.
UXR1104B questions
Does every channel run at 256 GSa/s?
Yes, because the listing gives 256 GSa/s on all channels. However, confirm the configuration in your quote.
What connector does the front end use?
The listing gives a 1 mm front-end connector, so plan adapters and cables that match it.
Which analysis software supports the work?
The source lists integrated analysis software for jitter, serial data, RF, optical and modulation workflows. However, licenses vary, so ask Lost in HCM which ones the unit carries.
















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