The Keysight UXR0802A is an 80 GHz, 2-channel real-time oscilloscope purpose-built for ultra-high-speed signal analysis in research and production environments. Built on Indium Phosphide (InP) process technology, this instrument delivers 256 GSa/s sampling across all channels with 10-bit ADC resolution—extendable to 16 bits via averaging—and memory depths up to 2 Gpts per channel. The UXR0802A combines ruggedized 1 mm connectors with integrated high-speed serial data analysis and clock recovery functions to enable precise characterization of complex high-frequency signals.
– Technical Specifications
• Bandwidth: 80 GHz (upgradable to 110 GHz)
• Channels: 2 full-bandwidth
• Sample Rate: 256 GSa/s on all channels
• Memory Depth: Up to 2 Gpts per channel; 200 Mpts standard
• ADC Resolution: 10-bit; up to 16-bit with averaging
• Input Connectors: Ruggedized 1 mm
• Operating Temperature: 5 to +40 °C up to 2,000 m; de-rated 2,000–3,000 m
• Non-operating Temperature: –20 to +70 °C
• Operating Humidity: Up to 95% RH (non-condensing) at +40 °C
• Power Input: 110–240 VAC, 50/60 Hz; maximum 1370 VA
• Power Requirements: 20-amp outlet or dedicated 15-amp outlet (110–120 V)
– Key Features
• Indium Phosphide chipset technology for ultra-low noise performance
• High-speed Serial Data Analysis (SDA) for protocol-aware measurements
• Integrated Clock Recovery functionality
• User-defined functions for custom analysis workflows
• Bandwidth upgrade path to 110 GHz
– Typical Applications
• High-speed serial link characterization
• Advanced modulation format analysis
• Transient and noise floor measurements in RF/microwave research
• Signal recovery and jitter analysis
– Compatibility & Integration
Standard accessories include ruggedized adapters (1 mm to 2.92 mm), precision torque wrenches, and coaxial connector savers. USB keyboard and mouse interface included. Note: The UXR0802A has been discontinued; the UXR0802B is the current successor.
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