The Tektronix VX4790A is a high-performance arbitrary waveform generator module engineered for complex signal creation in advanced electronic testing, signal simulation, and research applications. Option 01 expands its capabilities with enhanced waveform generation precision and operational flexibility.
Technical Specifications
Waveform Generation
• Arbitrary waveform generation with high-fidelity reproduction of user-defined signals
• Extended waveform length support for complex signal sequences
• High sample rates for accurate representation of high-frequency components and fast signal transitions
• Vertical resolution of 14-bit or higher for precise amplitude control and fine waveform detail
• Significant analog bandwidth enabling a wide range of signal frequencies
• Multiple independent output channels
Signal Characteristics
• Adjustable output amplitude range with defined minimum and maximum voltage levels
• 50 Ohm output impedance
• Configurable DC offset for waveform positioning
• Specified output accuracy for amplitude and frequency tolerance
• Amplitude flatness across the frequency range
• Output jitter specifications for signal integrity
Option 01 Enhancements
• Advanced modulation schemes: AM, FM, PM, FSK, PSK, QAM with configurable parameters
• Waveform sequencing, pattern generation, and trigger gating for complex test scenarios
• Digital pattern output synchronized with analog waveforms
• User-defined functions (UDFs) for custom mathematical waveform generation
• Increased waveform memory depth for longer arbitrary sequences
• Enhanced triggering options including edge, pulse width, and pattern triggers
– Key Features
• Host control via LXI, GPIB, USB, or Ethernet interfaces
• External clock and trigger synchronization connectors
• Waveform data transfer capabilities for seamless integration
– Typical Applications
Advanced electronic testing, complex signal simulation, RF and baseband waveform generation, custom modulation scheme development, and research applications requiring high-fidelity arbitrary waveforms.
– Compatibility & Integration
The VX4790A integrates into multi-instrument systems through synchronization inputs/outputs and standard communication protocols, supporting coordinated testing and measurement workflows.
