Keysight (Agilent)
Keysight (Agilent) 54855A
4 Channel 6GHz 20GS/s Digitising Scope
6 GHz Bandwidth
20 GSa/s Sample Rate
4 Number of Channels
64 Mpts per channel Memory Depth
58.3 ps Rise Time

| Attribute | Value |
|---|---|
| Bandwidth | 6 GHz |
| Sample Rate | 20 GSa/s |
| Number of Channels | 4 |
| Memory Depth | 64 Mpts per channel |
| Rise Time | 58.3 ps |
| Vertical Resolution | 8 bits |
| Input Impedance | 50 Ω or 1 MΩ |
| Display | 12.1-inch color LCD, 1024 x 768 resolution |
| Timebase Range | 20 ps/div to 20 s/div |
| Operating System | Windows XP Embedded |
Keysight Technologies 54855A Options:
- 54855A - 001 - 1M/ch memory upgrade for Infiniium 5485xA oscilloscopes (32M/ch for sample rates ≤ 2 GSa/s)
- 54855A - 1CM (E2609A) - Rack-mount kit
- 54855A - A6J - ANSI Z540-compliant calibration
| Model | 54855A |
|---|
The Keysight (Agilent) 54855A Infiniium Oscilloscope delivers high-performance signal capture with 7 GHz typical bandwidth and 20 GSa/s sample rate on all four channels simultaneously, ensuring accurate and repeatable real-time measurements. Designed to minimize signal aliasing and distortion, it features industry-leading trigger jitter as low as 1.0 ps rms and supports demanding probing with the InfiniiMax 1134A probe and E2668A/E2669A kits (sold separately).
This model supports up to 1 Mpts MegaZoom memory at full sample rates, and up to 32 Mpts at lower speeds, with a guaranteed 6 GHz hardware bandwidth and enhanced bandwidth via Option-008. Ideal for high-speed digital and RF signal testing, it combines raw performance with deep memory and mechanical flexibility.
Testwall can supply the used Keysight (Agilent) 54855A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 54855A.





