Keysight EXR404A Infiniium EXR-Series 4-Channel 4GHz Real-Time Oscilloscope
Keysight EXR404A Metrology Specs
| Brand & Full Model SKU | Keysight EXR404A (Infiniium EXR) |
|---|---|
| Country of Origin | USA |
| Bandwidth & Rise Time | 4 GHz | Tr < 107 ps |
| Analog & Digital Channels | 4 Analog + 16 Digital Channels (MSO) |
| Max Real-Time Sample Rate | 16 GSa/s (All Channels) |
| Waveform Update Rate | > 200,000 wfm/s (ASIC Accelerated) |
| Max Memory Depth | 100 Mpts (Standard) / Up to 400 Mpts [Opt] |
| Vertical Resolution & High-Res Mode | 10-bit ADC (Up to 16-bit with High-Res) |
| Input Sensitivity & Noise Floor | 1 mV/div to 1 V/div | Industry-leading 10-bit SNR |
| Timebase Range & Jitter | High Stability Reference | < 100 fs rms Intrinsic Jitter |
| Hardware-Based Triggers | InfiniiScan Software Triggering + Full Hardware Suite |
| Protocol Analysis & Decoding | Support for PCIe Gen 1/2, USB 2.0, Ethernet, DDR 2/3 |
| Spectral Analysis | RTSA (Real-time Spectrum Analysis) [Optional] |
| Display & UI Architecture | 15.6-inch Full HD Capacitive Touchscreen (1920x1080) |
| Connectivity & Interface | USB 3.0, LAN, HDMI, Removable SSD, PCIe Gen 3 Host |
| Multi-Instrument Integration | 7-in-1: Scope, Logic, Protocol, DVM, Counter, Bode, SA |
| Standard Warranty & Service Interval | 3 Years Standard Warranty | 12 Months Recalibration |
| Metrological Compliance | ISO/IEC 17025 / NIST Traceable / ANSI Z540.3 |
| Industrial Application | High-speed serial validation, power integrity, and DDR memory audits. |
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